16892 Developer Q&A Community

asked Feb 5, 2021 in Others[杂七杂八] by ostack (1.4k points)

Welcome to Our Knowledge Sharing Community-Open, Learning,Share

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asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - 通过onclick函数更改div(Change divs through onclick function)

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265 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

reactjs - *帮助*使用钩子将类转换为功能组件(*Help* Convert class to functional component using hooks)

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412 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

django - 如何使用特定键获取模型对象(How to get model object with certain key)

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396 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - 如何在天蓝色jupyter笔记本中安装依赖项？(How do I install dependecies in azure jupyter notebooks?)

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498 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

svn - 如何忽略SVN目录？(How do I ignore a directory with SVN?)

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373 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

android - 使用Firebase InstanceID和RxJava 2.0的异常（MAIN_THREAD）(Exception (MAIN_THREAD) using Firebase InstanceID and RxJava 2.0)

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246 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

wamp - WAMP显示错误“MSVCR100.dll”在安装时丢失(WAMP shows error 'MSVCR100.dll' is missing when install)

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601 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - Flex Slider Issue淡入淡出效果(Flex Slider Issue Fade effects)

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265 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

sql-server - 如何在SQL中从DateTime格式获取时间？(How to get Time from DateTime format in SQL?)

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696 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - 如何使用Mockito模拟void方法(How to mock void methods with Mockito)

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372 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - substr和substring有什么区别？(What is the difference between substr and substring?)

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241 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

sql - 如何在JPQL中将日期时间转换为日期？(How to convert datetime to date in JPQL?)

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540 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - JavaScript比较中应使用哪个等于运算符（== vs ===）？(Which equals operator (== vs ===) should be used in JavaScript comparisons?)

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363 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

oop - 函数式编程会取代GoF设计模式吗？(Does functional programming replace GoF design patterns?)

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390 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - 显式关键字是什么意思？(What does the explicit keyword mean?)

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373 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

antlr4 - 用于简单命令处理器的Lexer和Parser规则(Lexer and Parser rules for a simple command processor)

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712 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

grouping - CKAN中的组织和组有什么区别？(What's the difference between Organizations & Groups in CKAN?)

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900 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - 无法在ubuntu系统上安装rJava(Can't install rJava on ubuntu system)

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324 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

shell - 在第二列中找到平均值和最大值以在第一列中进行选择(Find mean and maximum in 2nd column for a selection in 1st column)

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508 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - 如何防止键盘向上推叠加视图？(How do I prevent keyboard from pushing overlay view up?)

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383 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

node.js - 命令行上的Node.js版本？（不是REPL）(Node.js version on the command line? (not the REPL))

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411 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - 给定对象数组，计算定义了多少个（可能不同）属性(Given an array of objects, count how many (possibly different) properties are defined)

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498 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - 从PE文件中使用Python提取软件签名证书(Extract Software Signing Cert using Python from a PE File)

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462 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - IBMQProviderError：'没有符合条件的提供者'(IBMQProviderError: 'No provider matching the criteria')

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215 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

c# - 正确使用IDisposable接口(Proper use of the IDisposable interface)

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289 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - C ++在初始化char []和char之后，char显示在char []中(C++ after initialize char[] and char , char shows in the char[])

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309 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

c# - 检查密码是否为“ 8个字符，包括1个大写字母，1个特殊字符，字母数字字符”的正则表达式(Regular expression to check if password is “8 characters including 1 uppercase letter, 1 special character, alphanumeric characters”)

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682 views 1 answer

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Indy10中是否有一个称为ReadBuffer的indy9函数？(Is there an indy9 function called ReadBuffer in Indy10?)

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247 views 1 answer

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