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 Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

node.js - Node.js最佳实践异常处理(Node.js Best Practice Exception Handling)

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465 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

linux - 如何基于通配符匹配递归地找到当前文件夹和子文件夹中的所有文件？(How can I recursively find all files in current and subfolders based on wildcard matching?)

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470 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - 使用GLFW和OpenGL在鼠标单击上画点？(Draw point on mouse-click using GLFW & OpenGL?)

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411 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

sql - 获取SQL Server 2005/2008中的星期几(Get day of week in SQL Server 2005/2008)

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340 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - 使用jQuery获取当前URL？(Get current URL with jQuery?)

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260 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

git - 如何从GitHub下载ZIP格式的源代码？(How to download source in ZIP format from GitHub?)

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338 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - 如何在JavaScript中比较数组？(How to compare arrays in JavaScript?)

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200 views 0 answers

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

objective-c - Objective-C中的typedef枚举是什么？(What is a typedef enum in Objective-C?)

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827 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

php - 如何在PHP中回显或打印数组？(How to echo or print an array in PHP?)

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229 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - 如何检查变量是否存在？(How do I check if a variable exists?)

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372 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - 检查变量是否为JavaScript中的字符串(Check if a variable is a string in JavaScript)

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267 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

c - C代码中的“：-!!”是什么？(What is “:-!!” in C code?)

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279 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

jquery - 按值设置选择选项“已选择”(Set select option 'selected', by value)

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382 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

operating-system - 二进制信号量和互斥量之间的区别(Difference between binary semaphore and mutex)

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501 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - 由于对所需库rt.jar的限制而导致对类的访问限制？(Access restriction on class due to restriction on required library rt.jar?)

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437 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

powershell - 通过CMD和PowerShell进行管道传输时，行为和输出不同(Different behaviour and output when piping through CMD and PowerShell)

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413 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - dev_appserver.py AssertionError（Windows）(dev_appserver.py AssertionError (Windows))

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262 views 1 answer

asked Feb 21, 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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254 views 1 answer

asked Feb 21, 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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434 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

jersey - 是否可以在JSON-B（Yasson）中全局设置默认日期格式，而不是在每个属性上添加注释？(Is it possible to set the default date format in JSON-B (Yasson) globally, instead of adding an annotation on every property?)

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850 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

git - Git diff对付藏匿处(Git diff against a stash)

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403 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

excel - 在excel或VBA上不满足条件时，如何创建循环并移至下面的单元格？(How to create a loop and move to the cell below when a condition is not met on excel or VBA?)

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465 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - 如何使此单选按钮的代码在使用javascript和php重新加载后仍保持选中状态？ [关闭](How to make this code of radio button that stays checked even after reloading shorter and simpler using javascript and php? [closed])

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767 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

sql - 通过SQL查询获取特定数据库的所有表名？(Get all table names of a particular database by SQL query?)

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373 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

git - 是否进行“ git导出”（如“ svn导出”）？(Do a “git export” (like “svn export”)?)

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291 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

r - 将相应的颜色值分配给最终模型变量，以在R中的ggplot中绘制图形（使用geom_col）(Assigning corresponding color values to final model variables to be graphed in ggplot (with geom_col) in R)

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558 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - Vue和本机消息传递(Vue & Native messaging)

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279 views 1 answer

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - 如何使用C或C ++获取目录中的文件列表？(How can I get the list of files in a directory using C or C++?)

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373 views 1 answer

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