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)

Random lottery number generator in C programming

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368 views 1 answer

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

php - 删除数组php中的空格(remove spaces in a array php)

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221 views 1 answer

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

python - 如何使用十进制range（）步长值？(How to use a decimal range() step value?)

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345 views 1 answer

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

amazon-web-services - 在AWS中保留相同的弹性IP和ENI集(Retain the same set of Elastic IP and ENI in AWS)

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690 views 1 answer

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

c# - 如何获取程序集文件版本(How can I get the assembly file version)

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256 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)

java - Android中的Java数组(Java arrays in android)

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153 views 1 answer

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

java - 表示消息寻址属性的必需标头不存在(A required header representing a Message Addressing Property is not present)

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415 views 1 answer

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

pascal - 函数处于循环中时不会创建随机序列-Pascal(Function doesn't create a random sequence when it's in cycle - Pascal)

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798 views 1 answer

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

ajax - 在前端从Ajax调用api路由时对会话进行身份验证(Authenticate session when calling api routes from ajax in frontend)

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454 views 1 answer

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

haskell - monad只是endofunctors类别中的幺半群，问题是什么？(A monad is just a monoid in the category of endofunctors, what's the problem?)

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404 views 1 answer

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

php - 从模型和控制器的刀片视图中获取json(get json in blade view from model and controller)

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608 views 1 answer

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

bash - 如何判断Bash中是否不存在常规文件？(How do I tell if a regular file does not exist in Bash?)

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498 views 1 answer

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

c# - 我该如何解决“断点当前不会被击中。没有为该文档加载任何符号。”警告？(How do I remedy the “The breakpoint will not currently be hit. No symbols have been loaded for this document.” warning?)

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521 views 1 answer

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

algorithm - 什么是尾叫优化？(What Is Tail Call Optimization?)

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361 views 1 answer

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

button - SwiftUI，构建项目时，水平堆栈中的按钮未呈现(SwiftUI, buttons in horizontal stack not rendering when building project)

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792 views 1 answer

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

css - CSS转换透视错误行为(CSS transform perspective wrong behavoir)

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393 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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1.0k views 1 answer

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

python - 多次按下键以在pygame中移动图像(Key to be pressed multiple times to move image in pygame)

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383 views 1 answer

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

c++ - 为什么我的程序在完全循环8192个元素时会变慢？(Why is my program slow when looping over exactly 8192 elements?)

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459 views 1 answer

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

php - 非法字符串偏移量警告PHP(Illegal string offset Warning PHP)

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353 views 1 answer

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

angular - NGRX-如何通过reducer更新数组中对象的字段？(NGRX - How to update a field in an object in an array by reducer?)

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424 views 1 answer

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

autotools - 自动工具：PROGRAMS安装路径(Autotools: PROGRAMS installation paths)

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436 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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412 views 1 answer

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

python - 检查Python列表中是否有东西(Check if something is (not) in a list in Python)

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417 views 1 answer

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

python - 在Python中使用“assert”有什么用？(What is the use of “assert” in Python?)

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185 views 1 answer

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

python - 如何获取列表中的元素数量？(How do I get the number of elements in a list?)

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289 views 1 answer

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

python - 为什么会看到“ TypeError：字符串索引必须为整数”？(Why am I seeing “TypeError: string indices must be integers”?)

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625 views 1 answer

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