ope

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openoffice支持把哪些格式转成PDF

只要是openoffice.org能够打开的文件,都能转成PDF。首先,当然是当家的OpenDocumentFormat(ODF),包括odtodsodp对应的是MicrosoftOffice的wordexcelpowerpoint,包括docxlsppt也包括MSOffice2007版的文档。另外网页、文本文件、各种图片等等,都可以转为PDF

openoffice 是什么软件?

楼上的解释的很清楚了

openoffice日志在哪

正常没有改动的话,默认路径:/opt/openoffice/program/soffice -writer %U。

openoffice4占用内存

openoffice4不占用内存的。同比与Office2007、2010并不互相兼容,而且WPS2010与Office2003有些各自独有的功能也不完全兼容,因此,用对方软件打开自己软件生成的文档再进行保存时,文件占用的内存其实差不多。

openwrt路由器ppoe服务器开启后能拨号上不了网

看看状态,确定一下是否连上,有没有自动DNSIP地址,DHCP是否启动。另外,WAN接口有三种方式,如果路由器前端设备已经完成了PPPOE拨号操作的话,路由器就没必要再拨号了,直接用动态IP地址或固定IP地址即可。

打开应用,用英语说,是用open吗

你好!打开应用Open the application

open your mouth widely 在英语里面是张大嘴还是张宽嘴的意思?

张大嘴。。。

Developer-Technical-Support-engineer是什么意思

Developer-Technical-Support-engineer开发商技术支持工程师词典结果:engineer[英][u02ccendu0292u026au02c8nu026au0259(r)][美][u02ccendu0292u026au02c8nu026ar]n.工程师,技师; (轮船的)机师; 〈美〉(火车的)司机,; (陆军的)工兵; vt.设计,策划; 安排或处理; 改变…的基因(或遗传)结构; 第三人称单数:engineers过去分词:engineered复数:engineers现在进行时:engineering过去式:engineered易混淆单词:Engineer

3dmax里V-Ray properties,Matte object的中文意思是什么

设置方法如下:打开3Dmax,按【F10】键,进入【渲染设置】界面在【公用】面板,下拉找到【指定渲染器】--将【产品级:】设置为【V-RayAdv】,点击【保存为默认设置】如下图:设置完成后即可修改V-Ray渲染器具体渲染参数!

请问数值模拟中的open boundary是指什么

开放边界。求采纳

“System.InvalidOperationException”类型的异常在 System.Data.dll 中发 生,但未在用户代码中进行处理

安装MDAC 并不一定要装Access ,MDAC 可以到微软网站下载.

用opencv的dnn模块调onnx模型文件

1.onnx(Open Neural Network Exchange)是一种针对机器学习所设计的开放式的文件格式,用于存储训练好的模型。 用于在各种深度学习训练和推理框架转换的一个中间表示格式。 它定义了一组和环境,平台均无关的标准格式,来增强各种AI模型的可交互性,开放性较强。 2.在对推理速度要求不高的情况下,使用opencv自带的dnn模块可快速部署应用和解决方案, 且能做到轻量化部署,减少对第三方平台的依赖。 它包含两个预处理函数(blobFromImage、blobFromImages),为通过预训练深度学习模型进行分类,做好准备。 这两个函数执行减均值、缩放和通道交换(可选),但是并不是所有的深度学习架构执行减均值和缩放, 在预处理你的图像之前,一定要读你所使用网络的相关文献。 cv2.dnn.blobFromImage函数返回的blob是我们输入图像进行随意从中心裁剪,减均值、缩放和通道交换的结果。 cv2.dnn.blobFromImages和cv2.dnn.blobFromImage不同在于,前者接受多张图像,后者接受一张图像。 多张图像使用cv2.dnn.blobFromImages有更少的函数调用开销,能够更快批处理图像或帧。

想用VS2010练习c++ 新手 安装的时候应该勾选哪些啊 有basic c++ c# f# web developer 图形库

c++ 就ok了

Da Dopeman (Amended Album Version) 歌词

歌曲名:Da Dopeman (Amended Album Version)歌手:T.I.专辑:T.I. Vs T.I.P.T.I. - Da DopemanLook at this little nigga, manAy T.I. is that really you man?Yeah shawty, what"s happenin"?Ay man can you give me a ride home, man?Man, it"s 2:30 in the muthafuckin" mornin", what the fuck you doin" out here?Out here trappin" tryna get rid of this bomb and purp, manMan you can come with me on one conditionWhat"s that bruh?Let me convince you to put that bomb downI knew it T.I.What?You wasn"t really on that dope boy shitI tell you what shawty, get in manI"ll show you how to tote that toolMake that doubleBetter be cool, you don"t want no troubleKeep it leanin" to the leftMy gat stay cockedI"m always super clean when you see me on the blockKeep my money in a knot with a rubberband on itBlow to marijuana, know I got it if you want itSee me standin" on the corner, slangin" that crackYou know how it is to be the man in trapI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dopeman the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga (From a ki" to a G, it"s all about money)Look, bet all you see is tats, money, grills, and chainsBut if you scratch the surface you can feel the painNames change but the situation still the sameThe bills need payin" nigga simple and plainTake a young"n who"s aspirin" to get him some changeWon"t nobody hire him so he get in the gameWent and bought a 50 slab, divide it up into tenSold "em all, double down, did it againBy then you got enough to buy a quarter ounceYou sellin" dimes to forty fiends buy it and bounceThrow some money to your momma keep some food in the houseCop the outfit and the Jordans on the day they came outBetta get ya self a pistol know the jackers is outFlip another seven grams, oh you hustlin" nowTime to get yourself a half, make sure it"s some glassA hundred bags sell it fast stack a G now you officiallyI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dopeman the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga (I betcha think you pretty good at it now, huh?)Now once you flipped a couple o"s know the game get gravyTake twelve fifty go git ya two and a babyYeah sixty three grams if you whip that rightyou should get back five or six that night Stack that money and repeat that twiceBuy you somethin" to ride in, ya gotta be tightNext time you buy somethin" take twenty-five hundredGet four and a half it come back in nine don"t itNow stay low key when the money keep comin"Keep some niggas on ya team to show these suckers they don"t want itBy then your connect will clearly see you on ya grindShit you come to get a nine and he front you what you buyin"As long as you bring back your money on timeAnd if you snort blow, do it on your own timeAt this rate you"ll be at a brick in no timeThey say the want some weight, tell them niggas stand in lineI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dopeman the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga (Stay with me now shawty, here comes the fun part)Now the robbers plottin" on ya and your name stay buzzin"You caught sellin" cake down in Macon with your cousinYour connect ain"t worried, you and him coolHe know you"ll never tell what you and him doA mob of a hundred just a few of them trueYou heard a worker snictchin" on you and it"s trueEverybody know you sell that shitThe feds come and get ya, shit we heard youTote that tool, make that doubleBetter be cool, you don"t want no troubleKeep it leanin" to the left, my gat stay cockedI"m always super clean when you see me on the blockKeep my money in a knot with a rubberband on itBlow that marijuana know I got it if you want itSee me standin" on the corner slangin" that crackYou know how it is to be the man in trapI"ll show you how to be aI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dopeman the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dopeman the dopeman niggathe dopeman niggaEND... ...http://music.baidu.com/song/10241816

T.I.的《Da Dopeman》 歌词

歌曲名:Da Dopeman歌手:T.I.专辑:T.I.Vs T.I.PT.I. - Da DopemanLook at this little nigga, manAy T.I. is that really you man?Yeah shawty, what"s happenin"?Ay man can you give me a ride home, man?Man, it"s 2:30 in the muthafuckin" mornin", what the fuck you doin" out here?Out here trappin" tryna get rid of this bomb and purp, manMan you can come with me on one conditionWhat"s that bruh?Let me convince you to put that bomb downI knew it T.I.What?You wasn"t really on that dope boy shitI tell you what shawty, get in manI"ll show you how to tote that toolMake that doubleBetter be cool, you don"t want no troubleKeep it leanin" to the leftMy gat stay cockedI"m always super clean when you see me on the blockKeep my money in a knot with a rubberband on itBlow to marijuana, know I got it if you want itSee me standin" on the corner, slangin" that crackYou know how it is to be the man in trapI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dopeman the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga (From a ki" to a G, it"s all about money)Look, bet all you see is tats, money, grills, and chainsBut if you scratch the surface you can feel the painNames change but the situation still the sameThe bills need payin" nigga simple and plainTake a young"n who"s aspirin" to get him some changeWon"t nobody hire him so he get in the gameWent and bought a 50 slab, divide it up into tenSold "em all, double down, did it againBy then you got enough to buy a quarter ounceYou sellin" dimes to forty fiends buy it and bounceThrow some money to your momma keep some food in the houseCop the outfit and the Jordans on the day they came outBetta get ya self a pistol know the jackers is outFlip another seven grams, oh you hustlin" nowTime to get yourself a half, make sure it"s some glassA hundred bags sell it fast stack a G now you officiallyI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dopeman the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga (I betcha think you pretty good at it now, huh?)Now once you flipped a couple o"s know the game get gravyTake twelve fifty go git ya two and a babyYeah sixty three grams if you whip that rightyou should get back five or six that night Stack that money and repeat that twiceBuy you somethin" to ride in, ya gotta be tightNext time you buy somethin" take twenty-five hundredGet four and a half it come back in nine don"t itNow stay low key when the money keep comin"Keep some niggas on ya team to show these suckers they don"t want itBy then your connect will clearly see you on ya grindShit you come to get a nine and he front you what you buyin"As long as you bring back your money on timeAnd if you snort blow, do it on your own timeAt this rate you"ll be at a brick in no timeThey say the want some weight, tell them niggas stand in lineI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dopeman the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga (Stay with me now shawty, here comes the fun part)Now the robbers plottin" on ya and your name stay buzzin"You caught sellin" cake down in Macon with your cousinYour connect ain"t worried, you and him coolHe know you"ll never tell what you and him doA mob of a hundred just a few of them trueYou heard a worker snictchin" on you and it"s trueEverybody know you sell that shitThe feds come and get ya, shit we heard youTote that tool, make that doubleBetter be cool, you don"t want no troubleKeep it leanin" to the left, my gat stay cockedI"m always super clean when you see me on the blockKeep my money in a knot with a rubberband on itBlow that marijuana know I got it if you want itSee me standin" on the corner slangin" that crackYou know how it is to be the man in trapI"ll show you how to be aI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dopeman the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dope dope the dopeman niggaI"m the dopeman nigga the dopeman nigga the dope the dopeman the dopeman niggathe dopeman niggaEND... ...http://music.baidu.com/song/1419388

请问京剧应该是peking opera还是beijing opera?

Joy高斋翻译分享:Peking这一拼写形式是1906年西方人在上海举行的“帝国邮政联席议会”时确定的。[1] 1979年联合国通过决议,以汉语拼音取代威妥玛式拼音法;国际标准化组织(ISO)也于1982年开始以汉语拼音作为拼写汉语的国际标准。[2] 目前,北京的正式英文为Beijing,但像北京大学(Peking University,简写PKU,在翻译的时候Peking University,PKU和Peking University(PKU)均可,最后这个只限首次出现,而且是书面语,如果是演讲致辞就直接说Peking University。京剧(Peking Opera)、北京猿人(Peking Man)、北京烤鸭(Peking Duck)等已沿用多年的专业名词继续沿用Peking的拼法,不能随意更改。”高斋外刊双语精读“有经济学人双语精读笔记

Linux环境下安装OpenCobol失败,估计是缺少了某些安装包,请问怎么解决?

那你看看它缺什么安装包,然后,安装。

confidentiality and intellectual property

第12条-卖方承诺转让给买方的结果服务的各种性能产生本合同,并可以保护的知识和/或工业产权或其他方式,这应是专属财产,买方。 第13条-的卖方承认并同意的价格,中提到的购买价格,包括薪酬转让上述权利和交付给买受人。

小度小度请问你open+AI+chat+gdp是不是比你搜索更强大?

OpenAI Chat GDP 是一种更先进的聊天机器人,它可以更好地理解输入的内容,并且可以更准确地回答问题。它的优势在于,它可以学习用户的语言和文化,并且可以提供更准确的回答。

Hope可以做英文名吗?

当然可以。

interpersonal skills and cooperation

交际技巧和合作

interopersonal怎么读

拼写错误,应是:interpersonalinterpersonal 英式读音:[u026antu0259"pu025cu02d0s(u0259)n(u0259)l]美式读音:["u026antu025a"pu025dsnl]中文谐音:英特帕森耨adj. 人际的; 人与人之间的; 人与人之间的关系的; 涉及人与人之间的关系的; [例句]Training in interpersonal skills is essential.人际交往技巧的培训非常必要。

陈奕迅 city of hope 歌词

Gliding through a way in the nightRainbows in the sky, neon lightsRoads ahead take us to all new heightsIt"s a city that will make you feel brightStanding tall with prideCountry side by sideLiving in a place where we could reach for the sky(Chorus)We can all hold handswith the world we standLiving up our dream, and hope will give us a chanceOpen up your eyes you"ll realize The city that will change the way you are, make you flyLive a better lifeOh yeah~Looking through the window of timeI believe a future that shinesOne by one we search and we will findBuild a better place for all of man kindStanding tall with prideCountry side by sideLiving in a place where we could reach for the sky(chorus)We can all hold handswith the world we standLiving up our dream and hope will give us a chanceOpen up your eyes you will realize The city that will change the way you are, make you flyLive a better life(We are the life side by side)Live a better life(let"s find a way side by side)Side by side yeah(We will rise up side by side)City always by your side

TheresaPope主要经历

TheresaPopeTheresaPope是一名演员,代表作品有《双雄》、《逆我者亡》等。外文名:TheresaPope职业:演员代表作品:双雄合作人物:埃兰·克里维主要作品人物关系

OpenAM配置跨域SSO时报403错误是什么原因

该状态表示服务器理解了本次请求但是拒绝执行该任务,该请求不该重发给服务器。在HTTP请求的方法不是“HEAD”,并且服务器想让客户端知道为什么没有权限的情况下,服务器应该在返回的信息中描述拒绝的理由。在服务器不想提供任何反馈信息的情况下,服务器可以用404 Not Found代替403 Forbidden。

求流体力学 Pope. Turbulence Flow 课后习题答案

工程力学练习册习题答案解析下载提示(请认真阅读) 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。

The killers open your eyes,please.是什么意思

您好:杀手请睁开眼睛。双语对照例句:1.Open your eyes, old man! 好好看清楚吧老人家!----------------------------------- 如有疑问欢迎追问!满意请点击右上方【选为满意回答】按钮

“经贸合作”翻译成economic and trade cooperation,为什么economic用的是adj.,而trade却用n.,为什么

在英语中有大量的名词作形容词的现象,比如School Gate中的School,girl friend中的girl

Peopei are wearing coats and scarfs in winter.什么意思

人们在冬天穿大衣和棉袄

打不开oracle数据库,公司的 Oracle数据库打不开了,一open就报错Ora-00600该

如果自己搞不定可以找诗檀软件专业ORACLE数据库修复团队成员帮您恢复!诗檀软件专业数据库修复团队Oracle的损坏/坏块 主要分以下几种:ORA-1578ORA-8103ORA-1410ORA-1499ORA-1578ORA-81##ORA-14##ORA-26040ORA-600 ErrorsBlock CorruptionIndex CorruptionRow CorruptionUNDO CorruptionControl FileConsistent ReadDictionaryFile/RDBA/BLError Description Corruption related to: ORA-1578 ORA-1578一般为Oracle检测到存在物理坏块问题,包括其检测数据块中的checksum不正确,或者tail_chk信息不正确等。 ORA-1578 is reported when a block is thought to be corrupt on read. Block数据块OERR: ORA-1578 “ORACLE data block corrupted (file # %s, block # %s)” Master Note OERR: ORA-1578 “ORACLE data block corrupted (file # %s, block # %s)” Fractured Block explanationHandling Oracle Block Corruptions in Oracle7/8/8i/9i/10g/11g Diagnosing and Resolving 1578 reported on a Local Index of a Partitioned table ORA-1410 ORA-1410错误常见于从INDEX或其他途径获得的ROWID,到数据表中查询发现没有对应的记录。该错误可能因为数据表与其索引存在不一致,也可能是分区的数据表本身存在问题。 This error is raised when an operation refers to a ROWID in a table for which there is no such row.The reference to a ROWID may be implicit from a WHERE CURRENT OF clause or directly from a WHERE ROWID=… clause.ORA 1410 indicates the ROWID is for a BLOCK that is not part of this table. Row数据行Understanding The ORA-1410 Summary Of Bugs Containing ORA 1410 OERR: ORA 1410 “invalid ROWID” ORA-8103 该ORA-8103可能由多个BUG引起,例如LOB在10.2.0.4之前可能会由于BUG覆盖了另一张表的segment header,导致出现ORA-8103错误。诊断该问题可以从数据表的segment header和data_object_id入手。 The object has been deleted by another user since the operation began.If the error is reproducible, following may be the reasons:-a.) The header block has an invalid block type.b.) The data_object_id (seg/obj) stored in the block is different than the data_object_id stored in the segment header. See dba_objects.data_object_id and compare it to the decimal value stored in the block (field seg/obj). Block数据块ORA-8103 Troubleshooting, Diagnostic and Solution OERR: ORA-8103 “object no longer exists” / Troubleshooting, Diagnostic and Solution ORA-8102 ORA-8102常见于索引键值与表上存的值不一致。 An ORA-08102 indicates that there is a mismatch between the key(s) stored in the index and the values stored in the table. What typically happens is the index is built and at some future time, some type of corruption occurs, either in the table or index, to cause the mismatch. Index索引OERR ORA-8102 “index key not found, obj# %s, file %s, block %s (%s) ORA-1499 对表和索引做交叉验证时发现问题 An error occurred when validating an index or a table using the ANALYZE command.One or more entries does not point to the appropriate cross-reference. Index索引ORA-1499. Table/Index row count mismatch OERR: ORA-1499 table/Index Cross Reference Failure – see trace file ORA-1498 Generally this is a result of an ANALYZE … VALIDATE … command.This error generally manifests itself when there is inconsistency in the data/Index block. Some of the block check errors that may be found:-a.) Row locked by a non-existent transactionb.) The amount of space used is not equal to block sizec.) Transaction header lock count mismatch.While support are processing the tracefile it may be worth the re-running the ANALYZE after restarting the database to help show if the corruption is consistent or if it ‘moves".Send the tracefile to support for analysis.If the ANALYZE was against an index you should check the whole object. Eg: Find the tablename and execute:ANALYZE TABLE xxx VALIDATE STRUCTURE CASCADE; Block OERR: ORA 1498 “block check failure – see trace file” ORA-26040 由于采用过nologging/unrecoverable选项的redo生成机制,且做过对应的recover,导致数据块中被填满了0XFF,导致报错ORA-26040。 Trying to access data in block that was loaded without redo generation using the NOLOGGING/UNRECOVERABLE option.This Error raises always together with ORA-1578 Block数据块OERR ORA-26040 Data block was loaded using the NOLOGGING option ORA-1578 / ORA-26040 Corrupt blocks by NOLOGGING – Error explanation and solution ORA-1578 ORA-26040 in a LOB segment – Script to solve the errors ORA-1578 ORA-26040 in 11g for DIRECT PATH with NOARCHIVELOG even if LOGGING is enabled ORA-1578 ORA-26040 On Awr Table Errors ORA-01578, ORA-26040 On Standby Database Workflow Tables ORA-01578 ORACLE data block corrupted ORA-26040 Data block was loaded using the NOLOGGING option ORA-1578, ORA-26040 Data block was loaded using the NOLOGGING option ORA-600[12700] 从索引获得的ROWID,对应到数据表时发现不存在数据行错误。一把是一致性度consistent read问题 Oracle is trying to access a row using its ROWID, which has been obtained from an index.A mismatch was found between the index rowid and the data block it is pointing to. The rowid points to a non-existent row in the data block. The corruption can be in data and/or index blocks.ORA-600 [12700] can also be reported due to a consistent read (CR) problem. Consistent Read一致性读Resolving an ORA-600 [12700] error in Oracle 8 and above. ORA-600 [12700] “Index entry Points to Missing ROWID” ORA-600[3020] 主要问题是redo和数据块中的信息不一致 This is called a ‘STUCK RECOVERY".There is an inconsistency between the information stored in the redo and the information stored in a database block being recovered. Redo ORA-600 [3020] “Stuck Recovery” Information Required for Root Cause Analysis of ORA-600 [3020] (stuck recovery) ORA-600[4194] 主要是redo记录与回滚rollback/undo的记录不一致 A mismatch has been detected between Redo records and rollback (Undo) records.We are validating the Undo record number relating to the change being applied against the maximum undo record number recorded in the undo block.This error is reported when the validation fails. Undo ORA-600 [4194] “Undo Record Number Mismatch While Adding Undo Record” Basic Steps to be Followed While Solving ORA-00600 [4194]/[4193] Errors Without Using Unsupported parameter ORA-600[4193] 主要是redo记录与回滚rollback/undo的记录不一致 A mismatch has been detected between Redo records and Rollback (Undo) records.We are validating the Undo block sequence number in the undo block against the Redo block sequence number relating to the change being applied.This error is reported when this validation fails. Undo ORA-600 [4193] “seq# mismatch while adding undo record” Basic Steps to be Followed While Solving ORA-00600 [4194]/[4193] Errors Without Using Unsupported parameter Ora-600 [4193] When Opening Or Shutting Down A Database ORA-600 [4193] When Trying To Open The Database ORA-600[4137] transaction id不匹配,问题可能存在与回滚段中或者对象本身存在讹误 While backing out an undo record (i.e. at the time of rollback) we found a transaction id mis-match indicating either a corruption in the rollback segment or corruption in an object which the rollback segment is trying to apply undo records on.This would indicate a corrupted rollback segment. Undo/Redo ORA-600 [4137] “XID in Undo and Redo Does Not Match” ORA-600[6101] Not enough free space was found when inserting a row into an index leaf block during the application of undo. Index ORA-600 [6101] “insert into leaf block (undo)” ORA-600[2103] Oracle is attempting to read or update a generic entry in the control file.If the entry number is invalid, ORA-600 [2130] is logged. Control File ORA-600 [2130] “Attempt to access non-existant controlfile entry” ORA-600[4512] Oracle is checking the status of transaction locks within a block.If the lock number is greater than the number of lock entries, ORA-600 [4512] is reported followed by a stack trace, process state and block dump.This error possibly indicates a block corruption. Block ORA-600 [4512] “Lock count mismatch” ORA-600[2662] 主要是发现一个数据块的SCN甚至超过了当前SCN,常规解决途径有调整SCN等,但11.2以后Oracle公司使较多调整SCN的方法失效了 A data block SCN is ahead of the current SCN.The ORA-600 [2662] occurs when an SCN is compared to the dependent SCN stored in a UGA variable.If the SCN is less than the dependent SCN then we signal the ORA-600 [2662] internal error. Block ORA-600 [2662] “Block SCN is ahead of Current SCN” ORA 600 [2662] DURING STARTUP ORA-600[4097] 访问一个回滚段头以便确认事务是否已提交时,发现XID有问题 We are accessing a rollback segment header to see if a transaction has been committed.However, the xid given is in the future of the transaction table.This could be due to a rollback segment corruption issue OR you might be hitting the following known problem. Undo

the headmaster hopes everything goes well 为什么everything后面用goes

这是一个省略that的宾语从句。补充后为:the headmaster hopes that (everything goes well).括号里英文为宾语。一般情况下,hope 在考试中考这两种语法:1.hope sb do 2.hope 后面加一个that 引导的宾语从句。

选了Springer Nature的open access ,让交钱该怎么办

接收后就是proof,即校稿,主要都是下面这些内容这表示你的文章已经录用后,在发给你proofs之前,要先填一些东西,第一个是orderopenaccess,这个的意思是如果你订了,你要付给出版社,而你的文章别人可以随便下载,不用付,意思就是你帮他们付了,所以不要订这个。另一个是orderpaperoffprints,就是你是不是要订纸质的论文,也要加,建议不要。第三是是否要把图片以彩色出版,这个也要加,所以也建议不要。第四个是转让版权,这个点同意就可以了。然后你会收到一个确认邮件,记住,上面的选项有些是订了就不能修改的。注意不要弄错了。在发给你proofs的时候,会有一个允许出版许可的文件,你可以打印下来,签好字,然后扫描一下,和corrections一起发给出版社就行了。

关于Unity中SerializedProperty.DeleteArrayElementAtIndex的问题

unity3d中的material再更换数次shader后,property的信息会残留,这会导致material select depedency的时候,发现其引用了根本没用到的texture(原因是曾经用过的shader中的property没有被去掉),这里提供了一个MaterialCleaner,解决这个问题。

tore open 的意思

意思是:“tore已经启动”

OPERA系统用户名和密码英文名分别是什么

分别是Username,Password。Username用户名命名规则为部门+英文名+中文姓首字母。Password密码:第一次登陆时要求强制性修改初始密码。密码长度必须大于7位,必须是数字、字母的组合,每组密码90天有效,到期必须更换新密码,最近4次内使用过的密码不可再用。英文姓名,Lastname,英文姓(每个单词首字母大写,每个独立字间加一个空格)Firstname,汉语拼音名(每个单词首字母大写,每个独立字间加一个空格)。

用英语写一篇关于“Open Learning”的作文。(教育技术学专业英语)

建议查阅国外资料

BEC中级考了56分,不过,B1级别,但有个证书,写着“COUNCIL OF EUROPE LEVEL B1”这证书能当初级用吗

这个只是写着颁发证书的机构,欧洲委员会啊,如果你过了肯定就是有用的啊

Headfirst Slide Into Cooperstown On A Bad Bet 歌词

歌曲名:Headfirst Slide Into Cooperstown On A Bad Bet歌手:Fall Out Boy专辑:Folie à DeuxFall out boy---Headfirst Slide Into Cooperstown On A Bad BetMr. Sandman showing his beam,when he walks into the room the walls lean in to listenSurf out blank waves, clicking back and forth like old headlights, sniffing bottled you again.Head like a steel trap, wish I didn"t, I didn"t, I didn"t, I didn"t, I didn"t, I didn"t, I didn"t, I don"t...Just want to be a footnote in someone else"s happiness.Does your husband know the way that the sunshine gleams from your wedding band?Does he know the way,does he know the way of the crickets that would convince me to call it a night?I will never end up like himBehind my back, I already am.Keep a calendar, this way you will always know.The last time you came through,Oh darling, I know what you"re going through.The last time you came through,Oh darling, oh darling, oh darling...Tempest in a teacup,Yeah unique.Peroxide Princess shine like shark teethIt"s a sign, (it"s a sign)It"s a sign, (it"s a sign)It"s a sign, what if you peaked earlyDoes your husband know the way that the sunshine gleams from your wedding band?Does he know the way,does he know the way of the crickets that would convince me to call it a night?Does he, does he know the way to worship our love?Does your husband know the way that the sunshine gleams from your wedding band?Well, I will never end up like him.Behind my back, I already am.Keep a calendar, this way you will always know.oh,Last time you came through,Oh darling, I know what you"re going through.Last time you came through,Oh darling, oh darling, oh darling...Does your husband know? Does your husband know? Does your husband know?Oh oh oh, whoa-oh...Does he know? Does he know, does he know?Whoa-ah-ah-ah-ah, oh oh, ohI will never end up like him.Behind my back I already am.Keep a calendar, this way you will always know.Oh, the last time you came through,Oh darling, I know what you"re going through.The last time you came through,Oh, darling I know what you"re going through.http://music.baidu.com/song/7380364

Vue插槽:slot、slot-scope与指令v-slot使用方法区别讲解

不具名插槽 具名插槽 v-slot v-slot在组件中使用slot进行占位时,也是在slot标签内使用name 属性给slot插槽定义一个名字。但是在html内使用时就有些不同了。需要使用template模板标签,template标签内,使用v-slot指令绑定插槽名,标签内写入需要添加的内容。 作用域插槽: slot-scope使用: 在组件模板中书写所需slot插槽,并将当前组件的数据通过v-bind绑定在slot标签上。 在组件使用时,通过slot-scope=“scope”,接收组件中slot标签上绑定的数据。 通过scope.xxx就可以使用绑定数据了 作用域插槽:v-slot的用法 Vue2.6.0中使用v-slot指令取代了特殊特性slot与slot-scope,但是从上述案例可以看出,v-slot在使用时,需要在template标签内,这点大家在应用时要注意。

Vue中的slots/scopedslots应该如何使用

这次给大家带来Vue中的slots/scoped slots应该如何使用,Vue中的slots/scoped slots使用的注意事项有哪些,下面就是实战案例,一起来看一下。一直对Vue中的slot插槽比较感兴趣,下面是自己的一些简单理解,希望可以帮助大家更好的理解slot插槽下面结合一个例子,简单说明slots的工作原理dx-li子组件的template如下:<li class="dx-li"> <slot> 你好! </slot></li>dx-ul父组件的template如下:<ul> <dx-li> hello juejin! </dx-li></ul>结合上述例子以及vue中相关源码进行分析dx-ul父组件中template编译后,生成的组件render函数:module.exports={ render:function (){ var _vm=this; var _h=_vm.$createElement; var _c=_vm._self._c||_h; // 其中_vm.v为createTextVNode创建文本VNode的函数 return _c("ul", [_c("dx-li", [_vm._v("hello juejin!")])], 1) }, staticRenderFns: []}传递的插槽内容"hello juejin!"会被编译成dx-li子组件VNode节点的子节点。渲染dx-li子组件,其中子组件的render函数:module.exports={ render:function (){ var _vm=this; var _h=_vm.$createElement; var _c=_vm._self._c||_h; // 其中_vm._v 函数为renderSlot函数 return _c("li", {staticClass: "dx-li" }, [_vm._t("default", [_vm._v("你好 掘金!")])], 2 ) }, staticRenderFns: []}初始化dx-li子组件vue实例过程中,会调用initRender函数:function initRender (vm) { ... // 其中_renderChildren数组,存储为 "hello juejin!"的VNode节点;renderContext一般为父组件Vue实例 这里为dx-ul组件实例 vm.$slots = resolveSlots(options._renderChildren, renderContext); ...}其中resolveSlots函数为:/** * 主要作用是将children VNodes转化成一个slots对象. */export function resolveSlots ( children: ?Array<VNode>, context: ?Component): { [key: string]: Array<VNode> } { const slots = {} // 判断是否有children,即是否有插槽VNode if (!children) { return slots } // 遍历父组件节点的孩子节点 for (let i = 0, l = children.length; i < l; i++) { const child = children[i] // data为VNodeData,保存父组件传递到子组件的props以及attrs等 const data = child.data /* 移除slot属性 * <span slot="abc"></span> * 编译成span的VNode节点data = {attrs:{slot: "abc"}, slot: "abc"},所以这里删除该节点attrs的slot */ if (data && data.attrs && data.attrs.slot) { delete data.attrs.slot } /* 判断是否为具名插槽,如果为具名插槽,还需要子组件/函数子组件渲染上下文一致。主要作用: *当需要向子组件的子组件传递具名插槽时,不会保持插槽的名字。 * 举个栗子: * child组件template: * <p> * <p class="default"><slot></slot></p> * <p class="named"><slot name="foo"></slot></p> * </p> * parent组件template: * <child><slot name="foo"></slot></child> * main组件template: * <parent><span slot="foo">foo</span></parent> * 此时main渲染的结果: * <p> * <p class="default"><span slot="foo">foo</span></p> <p class="named"></p> * </p> */ if ((child.context === context || child.fnContext === context) && data && data.slot != null ) { const name = data.slot const slot = (slots[name] || (slots[name] = [])) // 这里处理父组件采用template形式的插槽 if (child.tag === "template") { slot.push.apply(slot, child.children || []) } else { slot.push(child) } } else { // 返回匿名default插槽VNode数组 (slots.default || (slots.default = [])).push(child) } } // 忽略仅仅包含whitespace的插槽 for (const name in slots) { if (slots[name].every(isWhitespace)) { delete slots[name] } } return slots}然后挂载dx-li组件时,会调用dx-li组件render函数,在此过程中会调用renderSlot函数:export function renderSlot ( name: string, // 子组件中slot的name,匿名default fallback: ?Array<VNode>, // 子组件插槽中默认内容VNode数组,如果没有插槽内容,则显示该内容 props: ?Object, // 子组件传递到插槽的props bindObject: ?Object // 针对<slot v-bind="obj"></slot> obj必须是一个对象 ): ?Array<VNode> { // 判断父组件是否传递作用域插槽 const scopedSlotFn = this.$scopedSlots[name] let nodes if (scopedSlotFn) { // scoped slot props = props || {} if (bindObject) { if (process.env.NODE_ENV !== "production" && !isObject(bindObject)) { warn( "slot v-bind without argument expects an Object", this ) } props = extend(extend({}, bindObject), props) } // 传入props生成相应的VNode nodes = scopedSlotFn(props) || fallback } else { // 如果父组件没有传递作用域插槽 const slotNodes = this.$slots[name] // warn duplicate slot usage if (slotNodes) { if (process.env.NODE_ENV !== "production" && slotNodes._rendered) { warn( `Duplicate presence of slot "${name}" found in the same render tree ` + `- this will likely cause render errors.`, this ) } // 设置父组件传递插槽的VNode._rendered,用于后面判断是否有重名slot slotNodes._rendered = true } // 如果没有传入插槽,则为默认插槽内容VNode nodes = slotNodes || fallback } // 如果还需要向子组件的子组件传递slot /*举个栗子: * Bar组件: <p class="bar"><slot name="foo"/></p> * Foo组件:<p class="foo"><bar><slot slot="foo"/></bar></p> * main组件:<p><foo>hello</foo></p> * 最终渲染:<p class="foo"><p class="bar">hello</p></p> */ const target = props && props.slot if (target) { return this.$createElement("template", { slot: target }, nodes) } else { return nodes } }scoped slots理解dx-li子组件的template如下:<li class="dx-li"> <slot str="你好 掘金!"> hello juejin! </slot></li>dx-ul父组件的template如下:<ul> <dx-li> <span slot-scope="scope"> {{scope.str}} </span> </dx-li></ul>结合例子和Vue源码简单作用域插槽dx-ul父组件中template编译后,产生组件render函数:module.exports={ render:function (){ var _vm=this; var _h=_vm.$createElement; var _c=_vm._self._c||_h; return _c("ul", [_c("dx-li", { // 可以编译生成一个对象数组 scopedSlots: _vm._u([{ key: "default", fn: function(scope) { return _c("span", {}, [_vm._v(_vm._s(scope.str))] ) } }]) })], 1) }, staticRenderFns: [] }其中 _vm._u函数:function resolveScopedSlots ( fns, // 为一个对象数组,见上文scopedSlots res) { res = res || {}; for (var i = 0; i < fns.length; i++) { if (Array.isArray(fns[i])) { // 递归调用 resolveScopedSlots(fns[i], res); } else { res[fns[i].key] = fns[i].fn; } } return res}子组件的后续渲染过程与slots类似。scoped slots原理与slots基本是一致,不同的是编译父组件模板时,会生成一个返回结果为VNode的函数。当子组件匹配到父组件传递作用域插槽函数时,调用该函数生成对应VNode。相信看了本文案例你已经掌握了方法,更多精彩请关注Gxl网其它相关文章!推荐阅读:react实现手机号的数据同步babel怎么转换es6的class语法Vue filter的使用详解

《TheEuropeans》epub下载在线阅读,求百度网盘云资源

《The Europeans》(James, Henry, Jr.)电子书网盘下载免费在线阅读资源链接:链接:https://pan.baidu.com/s/1k5VyHp0eGr1HhB-ladZ_tA 提取码:swkh书名:The Europeans作者:James, Henry, Jr.出版年份:2007-4内容简介:This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR"d book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

The Europeans是美国哪个作家的作品?谢谢!!!!!!

Henry James Boston: Houghton, Osgood and Company, 1878About the auther:http://www.kirjasto.sci.fi/hjames.htmAbout The Book:http://www2.newpaltz.edu/~hathaway/european.html

They say that the Japanese language is particular difficult for a European.是什么意思啊

他们说日语对一个欧洲人来说尤其难

operating revenue和operating income有什么区别?

看不出区别来,都是营业收入啊。

desperately和hopeless区别

desperately和hopeless的区别desperately 词性是副词词义:adv. 绝望地; 不顾一切地; <口>极度地; 猛烈地; hopeless 词性是形容词词义:adj. 不可救药的; 不抱希望的,绝望的; 没有希望的,惨淡的; 不可能的;

snap报错operatorexception

snap报错operatorexception时可以删除文件C:UsersAppDatalRoaminglitksnaporgIITKSNAPUserPreferencesxml,然后重新打开软件即可。

MirkoPetkovic是做什么的

MirkoPetkovic外文名:MirkoPetkovic职业:演员代表作品:诱惑合作人物:DragovanJovanovic

Godsplague的《Hope》 歌词

歌名:Hope演唱:国蛋『Hip Hop LRC 专业制作团队』By:E.SongQQ群:3996988●●远离大城市的喧嚣桌上杂乱的纸笔参杂一些散落的菸草光线透进了些烦恼"我把他点燃後 吐了一口hope"我吐了一口hope 吸了一口看似的轻松 舒缓放肆的悸动收起夸饰的面容 进入像是和自己僵持的黑洞台灯开著 我 试著假装无忧的躺著浮现午後的清涩略嫌不够多的梦 历经不够多的痛只是平凡不过的普通饮料没了不想去买 今晚的纷乱让他归於自然 我不想理睬谁能让我依赖变的肆无忌惮 的是我的心烦在这游戏 我是新来的还没遇上险恶 不是佛心来的房门开著 轻轻的唱著"我把他点燃後 吐了一口hope"远离大城市的喧嚣桌上杂乱的纸笔参杂一些散落的菸草光线透进了些烦恼"我把他点燃後 吐了一口hope"也许只是刚好我遗忘了多少 挂著敷衍的微笑隐藏面具後的自傲"我把他点燃後 吐了一口hope"我把hope点燃 那火焰像诗一般嘲讽式的灯火阑珊尽管步伐蹒跚 习惯贪婪偷窃 那一点 停歇的休喘那笔间的放胆 写在冰冷的看板cant refund it 那些冲突後的烦躁太少快跑的热情 cant have itdamn 雨下的太大 灌溉在失落的地方发芽是伪装後的funny刺眼是照光後的darkness希望是睡醒後的bonus衣衫不整的rolling想要再次回到那梦境"就把他点燃後 吐了一口hope"远离大城市的喧嚣桌上杂乱的纸笔参杂一些散落的菸草光线透进了些烦恼"我把他点燃後 吐了一口hope"也许只是刚好我遗忘了多少 挂著敷衍的微笑隐藏面具後的自傲"我把他点燃後 吐了一口hope"在我关 门之前 晕眩的像是逛了花园 恍神花了双眼shot是双的才甜 醉倒的明天也许会慌了一点未整理过的房间 太小了装不下hope的烟 也许是我太想了不怪後劲太强了装不下hope的烟 也许是我太想了"把他点燃後 吐了一口hope" 也许是我太想了"把他点燃後 吐了一口hope" 也许是我太想了"把他点燃後 吐了一口hope" 应该是我太想了"把他点燃後 吐了一口hope" 一定是我太想了远离大城市的喧嚣桌上杂乱的纸笔参杂一些散落的菸草光线透进了些烦恼"我把他点燃後 吐了一口hope"也许只是刚好我遗忘了多少 挂著敷衍的微笑隐藏面具後的自傲"我把他点燃後 吐了一口hope"﹏﹏_﹏ ^-^END^-^ ﹏_﹏﹏http://music.baidu.com/song/2570189

如何让openwrt固件支持32m flash

首先修改trunk/tools/firmware-utils/src/mktplinkfw.c只修改fw_max_len为0xfc0000,16M flash;只修改fw_max_len为0x7c0000,8M flash.id = "4M",.fw_max_len = 0xfc0000,.kernel_la = 0x80060000,.kernel_ep = 0x80060000,.rootfs_ofs = 0x140000,新版只用改fw的大小,分区表会自动认,不用像老版自己定义每个分区大小了。另外还需下面修改:Imagebuilder 目录下,./target/linux/ar71xx/image/Makefile, 把703n最后的4Mlzma改成了8Mlzma或16Mlzma$(eval $(call SingleProfile,TPLINK-LZMA,$(fs_64kraw),TLWR703,tl-wr703n-v1,TL-WR703N,ttyATH0,115200,0x07030101,1,8Mlzma))否则出现如下错误:[mktplinkfw] kernel length aligned to 914864[mktplinkfw] *** error: images are too bigmake[3]: [install] Error 255 (ignored)在openwrt中不能更新uboot时,需要做如下修改:target/linux/ar71xx/files/drivers/mtd/tplinkpart.cparts[0].mask_flags = MTD_WRITEABLE; //去除本行

unlooped什么意思

我们把这个单词进行分解。。。。1,loop的名词意思为环,圈,循环等。。。动词意思为使成环,使成圈。。。。2,un是否定前缀。。。。3,ed加在动词后使动词,形容词化。。。。变为形容词。。。。(当然仅仅是指在这儿,我们知道,ed加在动词后还可以表示过去时。。。)4,因此unlooped的意思为不成环的,不循环的。。。。它是一个形容词。。。。

用的thymeleaf框架,前台html里怎么读取properties文件的值

哥们你解决了没?

I hope it _________ tomorro

D 试题分析:句意:我希望明天不下雪。句中有明确的时间状语tomorrow,所以要用一般将来时,hope后面接宾语从句,故选D.点评:时态是中学英语必须掌握的内容。有时候句子没有明确的时间状语时需要自己结合语境进行判断,而对于有常见的时间状语的题目,应该牢记。对于常用的八大时态,学生在平时的学习中需下功夫对每个时态的含义,用法,区别进行掌握,并辅助试题进行练习、巩固。本题中hope希望,后面只有两种表达,一种加宾语从句,一种接不定式to do,注意后面不能接双宾语。

求风平浪静的明天oped插曲歌名

片头曲「lull〜そして仆らは〜」(第1话-第13话)作词:川田真美,作曲:中泽伴行,编曲:中泽伴行、尾崎武士,歌:Ray[4]「ebbandflow」(第14话-第24话)作词:川田真美,作曲:中泽伴行,编曲:中泽伴行、尾崎武士,歌:Ray[5]片尾曲「アクアテラリウム(Aqua-terrarium)」(第1话-第13话)作词、歌:Yanaginagi[6],作曲:石川智晶,编曲:MATERIALWORLD「三つ叶の结びめ」(第14话-第25话)作词、歌:Yanaginagi,作曲、编曲:出羽良彰[7]「lull~Earthcolorofacalm~」(第26话)作词:川田真美,作曲:中泽伴行,编曲:中泽伴行、尾崎武士,歌:Ray插曲「mnemonic」(第26话)作词、作曲、编曲、歌:Yanaginagi印象曲「凪-nagi-」作词:川田真美,作曲:中泽伴行,编曲:中泽伴行、尾崎武士,歌:Ray[8]

PPTP和OpenVPN有什么区别?

PPTP点对点隧道协议(PPTP)是一种实现虚拟专用网络的方法。 PPTP使用用于封装PPP数据包的TCP及GRE隧道控制通道。OpenVPNOpenVPN是一免费开源软件,以路由器或桥接配置和远程访问设备方式实现虚拟专用网络(VPN)创建安全的点对点或站对站连接的解决方案。它使用SSL / TLS安全加密,具有穿越网络地址转换(NATs)和防火墙的功能。在PPTP和OpenVPN二者之间做出选择的一个重要考虑因素,也是我们无法控制的因素,就是有时互联网服务供应商会阻止PPTP连接。次情况下我们无计可施,只能选择使用OpenVPN。 PPTP具有一些独特优势,但此刻用OpenVPN会是不错的选择。PPTP可以应用到几乎所有的操作系统软件,无需安装任何软件。它也兼容许多移动设备,如iphone,ipad和Windows移动,安装简易。相比之下,OpenVPN的安装比PPTP要复杂一点,但只要按照正确的指示安装则无太大困难。请注意OpenVPN不兼容移动设备。PPTP加密技术使用密码作为密钥,它的数据流载有可获取的混编密码。如果中间有人拦截到了数据流并且破译了密码(尽管可能但很难),那么他就可以破译你的信息。然而OpenVPN使用非常强大的加密(Blowfish)技术。即使有人拦截你的数据流,他们也无计可施。这使得OpenVPN比PPTP安全得多。选择如果你希望得到高安全性以及更加关注数据安全传输问题,那么你应该使用OpenVPN。如果您为了简便或者想在移动设备上使用VPN那么PPTP适合你。还有其他协议,例如L2P或IPSec,但他们在用户友好或成本上没有优势。

openwrt设置pptp上网

路由器设置pptp服务器openwrtPutf版本:适配器日志文件。设置日志参数:请参考如下步骤。在左侧菜单栏选择“设备管理>平台对接参数”。若需开启,请参考如下步骤关闭跳转。在右侧菜单栏选择“WIFI设置”,输入需要设置的终端设备名称和设备标识。选择设备编码,然后单击“OK”。若关闭,需要按遥控器的顺序切换。如果已开启WIFI设置,请单击“关闭”。在打开的“WIFI设置”对话框中,输入WIFI密码。连接成功后,完成设备IP地址的启用启用启用无线网络配置。在“WIFI启用无线网络配置”对话框中输入WIFI密码,完成无线网络连接路由器。

在上外教课,open ocean在科学这门课里是什么意思

开启海洋之门揭开海洋的奥秘

综合教程 上外版 open the door to forgiveness 课文翻译

人们普遍感到自己受到伤害。人生中,有许多不同形式的伤害,如被朋友背叛,被父母虐待,配偶的离弃。你将做什么呢?为最小的不满而报复,还是以德报怨呢?亚历山大 蒲波曾说过“犯错是人之常情,宽恕是神。”显然,接近天堂的正确方法是宽恕。另外,每个人不能避免犯错。你可能被一些人所伤害,相此之下你也可能无意间伤害到其他人。一般来说,这对于被伤害的人要去原谅是很难的。从这实验,我们能找到两个原因。其一是在公众眼中,违法犯罪的人不应该留下。另一个表明,宽恕是一种软弱的表现。其实,受伤和加害人总是会卷入无休止的恶性循环,如果他们选择复仇。这是做出结论的时候了,我们应该实行宽恕。就我的观点,它是更有效地让我们练习宽恕。有许多优点,能够支持我的观点。其中最重要的是实践宽恕,我认为,可以让我们过上了幸福和健康的生活。恨就像一件坏事,可能会扼杀我们的喜悦,也威胁着我们的健康。实践宽恕,可以改善个人的性格,以及缩短了人与人之间的距离。在实践宽恕的过程中,我们表示我们的友好给那些伤害过我们的人,这是一个很好交友和让别人更了解你的途径。最后一个有价值的是,我们不能忽视文中所提到的洞察力。 怎样练习宽恕呢?首先,我们应该有一个宽恕的意愿。俗话说得好“有志者,事竟成”。在实践中采取宽恕,一个坚强的意志是主要因素。其次,我们应该正视我们的恶意。不要将讨厌深深的埋葬在心里。我们应该做的是承认发生了什么和正视伤害者,在关系完全破坏之前直接表达我们的感受时被伤害了。第三,我们应该有正确的态度就是人们做错了事情并不是一个大罪大恶。因此,记得要犯错的人从错误中脱离出来。也许在昨天,或许是很久以前,总有人伤害你。这需要花长时间来消除你的仇恨。实际上,伤害越深,就越需要更长的学习。永不放弃学会宽恕。

I hope everybody likes me这句话对吗

I hope everybody likes me这句话对

为什么不可以再opencv3中使用SurfFeatureDetector

因为含有surf特征提取算法在OpenCV2.0版本中是放在nonfree头文件中。换成了3.0版本之后,对nonfree模块测试的还不够,所以暂时还没有直接给出像之前2.0版本那样方便的nonfree库。而是放在了xfeatures2d头文件和xfeatures2d库中。xfeatures2d比nonfree多了实验性二维特征算法(Experimental 2D Features Algorithms)。想在3.0版本中使用SURF的话,暂时需要自己对OpenCV进行编译。只是在编译之前,还需要下载opencv_contrib,然后在编译时将其modules文件夹路径添加到CMAKE中的OPENCV_EXTRA_MODULES_PATH通过编译得到xfeatures2d的库文件就OK了。使用时的语法也变了。创建检测器要用Ptr<SURF> detector = SURF::create( );而不再是SurfFeatureDetector detector( );

opencv3.2编写SURF程序一直显示无法解析的外部符号

老铁解决了吗 我也出现了一毛一样的问题

surf算法C语言编写,要做嵌入式开发,不要C++和基于OPENCV的

同求大神们的回答 !刚学10天哈哈 了解一下

openwrt/Linux编译make错误,急需解决!!!

这个是相关so文件的错误,这个问题比较复杂的。能看一看wo的网名吗?

英语单身状况中的taken和open分别是指什么?

single 单身。taken 已婚,订婚或者有了确定的男女朋友关系都应该算这一种吧。open 开放。感觉就是不管有没结婚有没朋友仍保持一种可以和别人出去约会的状态。总之想断了别人念想就选taken,想积极征友就选open,single就是中规中矩的单身啦。

关于VB中的Recordset对象,请问 set rs 和 rs.open 是不是等价的

Set rs = New ADODB.Recordset 写这个

我玩CS1.5出现这句The selected Open GL mode is not suppored by your vido card哪位知道怎么解决如题

CS游戏设置--视频设置--游戏设置--选第一个 这是因为你在显示设置那里用了openGL加速,有两种原因不能进去: 第一:你的显卡不支持openGL加速 (ATI的最好选择 3D加速 )! 第二:你的驱动不支持openGL加速 建议下载最新的官方驱动!

the open boat怎么读

the open boat 海上扁舟; [例句]In Stephen Crane"s The Open Boat, the four people understand each other, help each other and struggle with the merciless nature stubbornly.斯蒂芬·克莱恩的《海上扁舟》表现四个人在危难时相互理解,相互帮助,不屈不挠与冷酷的大自然搏斗。boat 英[bu0259u028at] 美[bou028at] n. 小船,小艇; 轮船; vi. 乘船,划船; vt. 用船运输; 用船装运;

如何编译OpenWrt

 Openwrt 官方正式的发行版是已编译好了的映像文件(后缀名bin或trx、trx2),此映像文件可从Openwrt官方网站的下载页面中轻松获取到,连接地址为 OpenWrt官方网站。这些编译好的映像文件是基于默认的配置设置,且只针对受支持的平台或设备的。因此,为什么要打造一个自己的映像文件,理由有以下四点: 您想拥有一个个性化的配置OpenWrt(彰显个性,在朋友圈子里显摆显摆,开个玩笑);您想在实验性的平台上测试OpenWrt;您参与测试或参与开发OpenWrt的工作;或者,最简单的目的就是为了保持自己的Openwrt为最新版本;  若想实现上述目的,其实很简单,按下述文字即可成功编译出一个您的Openwrt来。 准备工作 在开始编译Openwrt之前需要您做些准备工作;与其他编译过程一样,类似的编译工具和编译环境是必不可少的: 一个构建OpenWrt映像的系统平台,简单说就是准备一个操作系统(比如Ubuntu、Debian等); 确保安装了所需的依赖关系库, (在debian系统中就是安装各种需要的软件包) OpenWrt源代码副本 首先, 开机登陆到支持编译Openwrt的操作系统(废话了)。实体机或者虚拟机(Vmware 或者 Qemu)里的操作系统都行,这里推荐使用Linux系统。 bsd和mac osx系统也可以编,但不推荐,且未验证是否可编译成功。下文假定您使用的是Debian操作系统,使用 apt-get 来管理包. 替代的选择是 Ubuntu (分支 Kubuntu, Xubuntu 等即可)。 第二步, 就是安装所需要的各种软件包, 包括编译器,解压工具,特定的库等. 这些工作可以简单的通过键入以下命令 (通常需要root 或者是 sudo 权限),以root权限安装下列软件包(可能并不完整,会有提示,提示缺少即装就可以了): 32位(x86)请执行下列命令: # apt-get install build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch unzip zlib1g-dev 64位(x86_64)请执行下列命令(多装了哪些库或软件包呢?请您仔细看一看哦): # apt-get install build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch unzip zlib1g-dev ia32-libs lib32gcc1 libc6-dev-i386 参考 本列表中 所列的编译环境所需要软件包或库。 某些依赖的为库或软件包也许操作系统中已经安装过,此时apt-get会作出提示(提示您忽略或重新安装的),别紧张,放轻松些,编译Openwrt不会像编译DD-WRT那样难的(至少本人是体会到了编译DD-WRT的难)。 最后下载一份完整的 Openwrt 源码到编译环境中。关于Openwrt的源代码下载,途径有二,一是通过 svn ,一是通过 git,建议使用 svn ,因为Openwrt主要以 svn 来维护Openwrt系统的版本。另外,请注意Openwrt中不同的分支版本,一个是用得较多的开发快照,俗称 trunk,二是稳定版,俗称 backfire。 安装Subversion 若你想通过svn下载源代码,你需安装 Subversion。Subversion,或称SVN, 是OpenWrt的project中用来控制版本的系统,它非常类似的 CVS的界面和使用条款。 执行下述命令即可安装SVN,很容易的: # apt-get install subversion Subversion安装完毕,通过SVN命令可获取得到一份OpenWrt纯净源代码。您还得创建一个目录以便存放获取得到的Openwrt源代码,要获取源代码你还得输入subversion命令来获取 (svn里这种操作称之为"check out") 。命令很简单的,继续看下去就能见到了,别着急,耐心点儿。 编译流程 编译专属于您的设备的特定Openwrt固件以一下五个步骤: 通过Subversion命令获得源代码; 更新(或安装) package feeds〔package feeds无法确切翻译,待译吧); 创建一个默认配置以检查编译环境是否搭建好了 (假如需要的话); 用Menuconfig来配置即将编译生成的固件映像文件的配置项; 最后开始编译固件;下载源代码 最后,下载一份完整的OpenWrt源代码。你可选择: 下载稳定发行版,或 下载开发版 (俗称"trunk"版)。使用发行版的源码 截止本文时, Openwrt公开发行的稳定版为 OpenWrt 10.03 "backfire"。此版本是最稳定的,但也许不包括最新更新的补丁或最新编写的出的新功能。 下述代码即举例说明了通过svn从brandkfire获得backfire源代码(此版本意思是从trunk分支的补丁也在backfire版本中了,即包含修复补丁): # mkdir OpenWrt/# cd OpenWrt/# svn co svn://svn.openwrt.org/openwrt/branches/backfire 注解: 上述svn命令将在当前目录创建一个 OpenWrt/backfire/ 子目录,此目录包含此命令获取到的源代码。 您也可以通过下述命令,下载不含修复补丁的backfire的原版源码: # svn co svn://svn.openwrt.org/openwrt/tags/backfire_10.03 使用开发版源代码 当前的开发版本分支(trunk)已包含最新的实验补丁。此分支或许还突破了Openwrt原来所不支持的硬件设备的限制哦,惊喜的同时也有风险存在。因此,编译trunk版,慎之~ # mkdir OpenWrt/# cd OpenWrt/# svn co svn://svn.openwrt.org/openwrt/trunk/ 更多详细资料详见: https://dev.openwrt.org/wiki/GetSource. 跟进并更新源代码 因Openwrt的源代码随时都会变动,故此命令将确保您所获取得到的源码的最新性。下述假设您用的是backfire版本的源码: ## Here, backfire is the directory name of the current release branch you"re tracking# cd OpenWrt/backfire/# svn up "svn up" 命令用于更新SVN上更新了,但本地尚未更新的这部分源代码(本人实践证明此命令会将本地源码与SVN上的源码先比较,若SVN有更新才会下载更新的部分,很实用的一个命令)。如果未指定目标路径,则此命令将更新当前目录及当前目录的子目录内的源码。 Feeds下载 Feeds即为包含到你的OpenWrt环境中的额外软件包的索引之类的。(feed译名很多,莫衷一是,至2008年底为止,还没有一个十分通用而备受认可的中文译名;所以此文当中我们用英文feed来称呼)。 最主要的Feeds有以下三个: "packages" - 路由的基本功能, "LuCI" - OpenWrt默认的GUI(WEB管理界面), 及 "Xwrt" - 其他的GUI。 一般情况,你至少需要含 "packages" 和 "LuCI"两个Feeds。 下载完feeds之后, (为编译OpenWrt的recipies额外的预定义包) 您可以检查哪些feeds要包括在内。编辑在你的编译环境的根目录下的"feeds.conf.default"文件。 然后使用下列命令开始下载(注:可能你需要先运行cd trunk进入trunk目录才能成功执行下列命令): # ./scripts/feeds update -a 在此之后,下载的软件包需要安装。亦即指的下边的命令啦。若路过下边的install命令则后续make menuconfig将无法成功执行!(注:可能你需要先运行cd trunk进入trunk目录才能成功执行下列命令): # ./scripts/feeds install -a 只需编辑Feeds的配置文件或运行更新命令,即可很方便地更新或添加新的实验性的packages到源码中并编译到OpenWrt固件去。 注意:请老坛友及旧的新闻组成员们注意了,这一步取代了创建符号链接symlinks的老办法哦。 更新Feeds 诸如此类源码,你得定期更新Feeds。 通过如上相同的命令: # ./scripts/feeds update -a# ./scripts/feeds install -a 注意:若你清楚地知道你不需添加新的packages到menuconfig中去,那么你可在更新Feeds时跳过这一步。 生成配置 You may not have to make configration always after updating sources and feeds, but making it ensures that all packages from source and feeds are correctly included in your build configuration. Defconfig 下一步是检查编译环境,若可进行编译则生成默认配置: # make defconfig 若defconfig回显提示缺少软件包或编译库等依赖,则按提示安装所缺软件包或库等即可,不难的,细心点就行。 Menuconfig menuconfig是一个基于文本的工具,它处理选择的目标(需要还是不需要)、编译生成软件包(openwrt下是IPKG格式)以及内核选项(编译成模块还是内核)等等 # make menuconfig 在你离开并保存配置文件(默认都是.config)后,将自动配置依赖关系,让你可以着手编译更新的固件。 大众可通过"menuconfig"这一简单的图形化的配置环境,非常轻松地编译出专属您本人的OpenWrt固件。 可以用"menuconfig",以开发的意图来编译OpenWrt的固件,为自己(个人)创造一个结构简单但是功能强大的环境。(上句实在难翻译,只能意译。并且也请大家都学习下编译OP固件,让以OP固件盈利的人丢掉那肮脏的饭碗!) Menuconfig或多或少有些难以说明的地方,即使是最专业的配置,也可以寻求帮助并加以解决。 需要你指定何种目标平台,要包含的package软件包和内核模块等均需要你指定,配置标准的过程中会包括修改: 目标平台(即路由器何种架构,BCM呢还是AR均可选择) 选择要包含的package软件包 构建系统设置 内核模块 Target system is selected from the extensive list of supported platforms, with the numerous target profiles – ranging from specific devices to generic profiles, all depending on the particular device at hand. Package selection has the option of either "selecting all package", which might be un-practical in certain situation, or relying on the default set of packages will be adequate or make an individual selection. It is here needed to mention that some package combinations might break the build process, so it can take some experimentation before the expected result is reached. Added to this, the OpenWrt developers are themselves only maintaining a smaller set of packages – which includes all default packages – but, the feeds-script makes it very simple to handle a locally maintained set of packages and integrate them in the build-process. 假如你需要LuCI, 要到Administration 菜单里,在LuCI组件的子菜单下, 并选择: luci-admin-core, luci-admin-full, and luci-admin-mini组件包。 假如你不需要PPP,你可到Network菜单下取消对它的选择,以便编译时不包含此组件。 Menuconfig用法: 确保这些组件包是以 "*"星号标记而不是 "M"标记。 如果你是以星号 "*"标记该组件包, 则该组件包将编译进最终生成的OpenWrt固件中。 如果你仅以 "M"标记该组件包, 则该组件包将不会编译进最终生成的OpenWrt固件中。 The final step before the process of compiling the intended image(s) is to exit "menuconfig" – this also includes the option to save a specific configuration or load an already existing, and pre-configured, version. Exit and save. Source Mirrors The "Build system settings" include some efficient options for changing package locations which makes it easy to handle a local package set: Local mirror for source packages Download folder In the case of the first option, you simply enter a full URL to the web or ftp server on which the package sources are hosted. Download folder would in the same way be the path to a local folder on the build system (or network). If you have a web/ftp-server hosting the tarballs, the OpenWrt build system will try this one before trying to download from the location(s) mentioned in the Makefiles . Similar if a local "download folder", residing on the build system, has been specified. The "Kernel modules" option is required if you need specific (non-standard) drivers and so forth – this would typically be things like modules for USB or particular network interface drivers etc. 编译固件 万事具备,只欠东风,通过下面简单的make命令来编译: # make 在多核电脑中编译 具有多核CPU处理器的电脑进行编译,使用下述参数可令编译过程加速。 常规用法为 <您cpu处理器的数目 + 1> – 例如使用3进程来编译 (即双核CPU), 命令及参数如下: # make -j 3 后台编译 若你在这个系统内编译OpenWrt的同时还处理其他,可以让闲置的I/O及CPU来在后台编译固件 (双核CPU): # ionice -c 3 nice -n 20 make -j 2 编译简单的基本的软件包 当你为OpenWrt开发或打包软件包,编译简单的基本的软件包可以很轻易地编译该软件包 (例如, 软件包cups): # make package/cups/compile V=99 一个在Feeds里的软件包大约是这样子的: # make package/feeds/packages/ndyndns/compile V=99 编译错误 如果因某种不知道的原因而编译失败,下面有种简单的方法来得知编译到底错在哪里了: # make V=99 2>&1 |tee build.log |grep -i error 上述编译命令意为:V99参数,将出错信息保存在build.log,生成输出完整详细的副本(with stdout piped to stderr),只有在屏幕上显示的错误。 举例说明: # ionice -c 3 nice -n 20 make -j 2 V=99 CONFIG_DEBUG_SECTION_MISMATCH=y 2>&1 |tee build.log |egrep -i "(warn|error)" The above saves a full verbose copy of the build output (with stdout piped to stderr) in build.log and outputs only warnings and errors while building using only background resources on a dual core CPU. 一键编译 即使用脚本来编译Openwrt固件。许多朋友编译Openwrt是用的脚本来编译的,详见: https://forum.openwrt.org/viewtopic.php?id=28267 生成的固件在哪 编译成功后所生成的固件文件位于bin目录下,可用如下命令查看: # cd bin/# ls */ 清理 编译OpneWrt时你可能需要一个清洁干净的编译环境。 以下操作有利用编译工作: 清洁 清洁trunk/ 目录,在编译过程中使用“make clean”命令即可。 此命令将删除bin目录和build_dir目录下的所有文件及文件夹。 ## See CAUTION below# make clean

european radiology的under review需要多久

接收率:约25% 审稿时间:约2个月该期刊容易送审但是较比其他期刊严格修改送回有些困难所以建议尽量一次过如果没过好好按要求更改争取改好过

river+father+robot+rope+sister中的r发什么音标?

r的音标一般都是/r/,在元音词组的英式读音里往往不发音,常写作/(r)/。

开机显示Verifying DMI Pool Data...........Error loading operating system是什么意识?

你好:将系统安装盘插入光驱重启电脑,进入光盘自带的DOS系统,然后执行fdisk/mbr这个命令修复引导,修复好后取出光盘,一般就能顺利进入系统。如果没有看到光盘界面,在BIOS中设置第一启动为CDROM。希望答案对你有所帮助。==

请问Opera house和Theater的区别?

opera是国际化的,正规的剧院,专门让一些完全符合标准或超出的歌唱家演出,给一些有名声或者非常富有的人欣赏音乐的地方。opera一般不使用音响电器,例如音箱,麦克风等,但是灯光却名贵华丽。例子:歌声魅影的那个女孩子就是在opera工作演唱的。theate就是没那麽正规的了,一些中产阶级的人都可以支付此门票费用,而且有的还容许稍微有一点歌唱底子的人找外快,一些风流的男孩子可能会在这里认识女孩子。这里的装修比较复杂,人流也多又杂,但不排除这里也会有些好的演出。这里有用餐的地方,有包厢。后台和休息室比opera简陋。状横和设施要看这个theater的等级。例子:茶花女就是在theater工作演唱的。opera以上演歌剧为主(现代也经常上演芭蕾舞剧)。Theater一般是以上演戏剧(话剧)为主。 这些纯粹是我的个人见闻和理解,可能不全面。但是我尽了最大的努力,谢谢!

theater和opera的区别

theater是剧院,戏剧opera是歌剧

theatre opera 区别

应该 前一个是场所 后一个是表演的形式

busybox制作开发板根文件系统后能正常挂载但etc/sh can not opened

是busybox需要的某些.so没有拷贝到/lib目录把请按照这个方向查查,或者把busybox编译成静态的试试

openwrt 和 busybox有什么区别

OpenWrt是一个系统,busybox是一个shell的工具集。OpenWrt从软件层面上是比busybox更庞大的。关于更多OpenWrt的资料可以到OpenWrt开发者之家。

英语单词hope的希望是可以实现的,还是不

hope是可以实现的。wish一般指不可以实现的“愿望”所以,I hope后的从句用陈述语气;I wish后的从句用虚拟语气。I hope she has come.I wish she had come.

A2 FR Core (Europe) ACP是什么意思?

辅助的控制仪表板

thermal properties是什么意思

thermal properties 热性质 请采纳如果你认可我的回答,敬请及时采纳,~如果你认可我的回答,请及时点击【采纳为满意回答】按钮~~手机提问的朋友在客户端右上角评价点【满意】即可。~你的采纳是我前进的动力~~O(∩_∩)O,记得好评和采纳,互相帮助

thread, string, rope,和cord的区别

thread最常见的翻译是“线”,就是针线的线。引申开来可以指贯穿的一系列东西比如我和你分头干不同的事情,我这条线怎样怎样,其中的线也可以用threadstring的翻译是“弦”,无论是圆周上两点的连线,还是小提琴上的弦,中文都叫弦,英文都叫stringstring还指那种串起来的东西,比如一串丸子。在计算机行业里面,string特指一串字符,字符串rope是绳子。个人感觉,绳子是比较粗的东西(相对于thread来讲),用来捆绑结实的东西。所以基本上中文中你不会分不清绳子和线,英文也是如此。而string则侧重于几个东西串在一起。cord恕我不认识,也没接触过...

什么是APEC成员和OPEC成员?

APEC现有21个成员,分别是澳大利亚、文莱、加拿大、智利、中国、中国香港、印度尼西亚、日本、韩国、马来西亚、墨西哥、新西兰、巴布亚新几内亚、秘鲁、菲律宾、俄罗斯、新加坡、中国台北、泰国、美国、越南,1997年温哥华领导人会议宣布APEC进入十年巩固期,暂不接纳新成员。2007年,各国领导人对重新吸纳新成员的问题进行了讨论,但在新成员须满足的标准问题上未达成一致,于是决定将暂停扩容的期限延长3年。此外,APEC还有3个观察员,分别是东盟秘书处、太平洋经济合作理事会和太平洋岛国论坛。OPEC:成立于1960年9月14日,1962年11月6日欧佩克在联合国秘书处备案,成为正式的国际组织。其宗旨是协调和统一成员国的石油政策,维护各自的和共同的利益。现有11个成员国是:沙特阿拉伯、伊拉克、伊朗、科威特、阿拉伯联合酋长国、卡塔尔、利比亚、尼日利亚、阿尔及利亚、印度尼西亚和委内瑞拉。
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