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)

dart - dart中常量值的用途是什么？(What is the use of constant values in dart?)

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311 views 1 answer

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

git - 如何比较本地git分支与其远程分支？(How to compare a local git branch with its remote branch?)

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418 views 1 answer

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

linux - 如何递归grep？(How do I grep recursively?)

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259 views 1 answer

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

sql - 如何在Oracle的表中找到重复的值？(How do I find duplicate values in a table in Oracle?)

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230 views 1 answer

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

java - 在Java中，如何检查字符串是否包含子字符串（忽略大小写）？ [重复](In Java, how do I check if a string contains a substring (ignoring case)? [duplicate])

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482 views 1 answer

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

javascript - 取消订阅后，Jest测试用例将关闭ngdestroy上的对话框(Jest test case to close dialog box on ngdestroy after unsubscribe)

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512 views 1 answer

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

java - 如何将GuiceServletContextListener与可嵌入的tomcat（编程方法）一起使用？(How can I use GuiceServletContextListener with embeddable tomcat (programmatic approach)?)

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387 views 1 answer

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

angular - 如何在特定测试级别上禁用变更检测(how to disable change detection on a specific test level)

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256 views 1 answer

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

c++ - 我的主要功能无法正常工作，任何帮助赞赏(my prim function isnt working quite right any help appreciated)

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418 views 1 answer

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

python - 无法在“运行”模块中找到Flask应用程序或工厂(Failed to find Flask application or factory in module “run”)

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549 views 1 answer

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

wpf - Windows的QuickTime视频采集器示例(QuickTime video grabber example for Windows)

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503 views 1 answer

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

java - AlertDialog中按钮上的颜色已更改(Color changed on button in AlertDialog)

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301 views 1 answer

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

asp.net - 在AngularJS中将变量分配为JSON格式(assign variables to JSON format in AngularJS)

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393 views 1 answer

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

android - 集成将一个片段之间的数据传递到另一个片段的视图模型时遇到问题，最终将其发送到recycleviewadapter(Having trouble integrating a viewmodel that passes data between one fragment to another, where it's finally sent to the recycleviewadapter)

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447 views 1 answer

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

delphi - Delphi 10.2 ScrollBar Verticalscrollbar颜色未应用(Delphi 10.2 ScrollBar Verticalscrollbar color not applied)

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359 views 1 answer

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

amp-html - 如何在amp电子邮件中收集和存储动态数据？(How is dynamic data collected and stored in amp email?)

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441 views 1 answer

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

sql - SQl Managment Studio 18-闪烁隐藏在查询中的文本光标(SQl Managment Studio 18 - Blinking Text Cursor hidden in Query)

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359 views 1 answer

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

c - 很难将信号更改为管道(It's hard to change the Sig to pipe)

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251 views 1 answer

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

r - 与特定数据集一起使用哪个R函数？(Which R function to use with a specific dataset?)

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317 views 1 answer

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

javascript - 如何根据服务器时间设置JavaScript倒数计时器？(How make JavaScript countdown timer based on server time?)

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481 views 1 answer

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

powerbi - 当前期间值为空白时，比较当前期间和上一期间的值(Comparing values of current period and prior period where the current period value is blank)

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443 views 1 answer

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

r - Rquantmod chart_Series：设置y轴精度(R quantmod chart_Series : set up the y-axis precision)

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365 views 1 answer

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

ios - error =错误，代码：-34018域：ADKeychainErrorDomain(error=Error with code: -34018 Domain: ADKeychainErrorDomain)

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316 views 1 answer

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

python - 如何在熊猫数据框中的多个列之间进行比较？(How to compare between multiple columns in a pandas dataframe?)

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551 views 1 answer

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

r - 如何在R中实施条件（嵌套和嵌套）实验设计？(How to implement conditional (nest and corss) experimental design in R?)

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324 views 1 answer

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

kotlin - 缩短代码会有负面影响吗？(Are there negative effects of shortening code?)

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498 views 1 answer

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

android - 如何拆分文件并将其集成到Flutter中？(how to Split Files and Integrate it in flutter?)

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316 views 1 answer

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

c - 我如何使用函数中的指针将值捕获到数组？(How i capture a value to a array using a pointer in a function?)

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397 views 1 answer

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