大约有 3,100 项符合查询结果（耗时：0.0103秒） [XML]
AppInventor2 如何实现屏幕截屏并将图片拷贝/分享？ - App Inventor 2 中文...
...给出截屏图片的路径，存储在 app 的私有目录，通过手机文件管理器就可以查看。
app 私有目录路径参考：
将截图图片分享出去：社交应用，信息分享器 组件
类似文件分享，将图片分享给系统的 app，比如微信，网盘...
开发AppInventor2拓展时，依赖第三方jar库怎么写？ - App Inventor 2 拓展 ...
...放到 appinventor-sources\appinventor\lib 目录下，修改编译配置文件 appinventor-sources\appinventor\components\build.xml ：配置文件中搜索 <target name="CopyComponentLibraries"，尾部加上库拷贝：<copy toFile="${public.deps.dir}/xxx.jar" file="...
SpeechRecognizer 语音识别扩展：获取设备支持的语音识别语言列表 · App I...
...id.permission.INTERNET 权限。
下载
.aix拓展文件：
com.puravidaapps.TaifunSpeechRecognizer.aix
.aia示例文件：
speech.aia
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2016-11-05
...
What are the differences among grep, awk & sed? [duplicate]
...le name lists.
Awk is an entire programming language built around reading CSV-style files, processing the records, and optionally printing out a result data set. It can do many things but it is not the easiest tool to use for simple tasks.
Sed is useful when you want to make changes to a file base...
Change the name of a key in dictionary
...dictionary comprehension:
This is an example I encountered while reading a CSV using a DictReader. The user had suffixed all the column names with ':'
ori_dict = {'key1:' : 1, 'key2:' : 2, 'key3:' : 3}
to get rid of the trailing ':' in the keys:
corrected_dict = { k.replace(':', ''): v for k, v i...
Removing duplicate values from a PowerShell array
... duplicate. Typically I have to Remove Duplicates manually from the final CSV output in Excel to finish the report, but sometimes I would like to continue working with said data within Powershell after removing the duplicates.
...
Web安全测试之XSS - 更多技术 - 清泛网 - 专注C/C++及内核技术
...Alex发现了网站A上有一个XSS 漏洞，该漏洞允许将攻击代码保存在数据库中，
Alex发布了一篇文章，文章中嵌入了恶意JavaScript代码。
其他人如Monica访问这片文章的时候，嵌入在文章中的恶意Javascript代码就会在Monica的浏览器中执...
三个退出程序消息：WM_CLOSE、WM_DESTROY、WM_QUIT区别 - C/C++ - 清泛网 -...
...不让DefWindowProc处理，而是自己处理，例如询问用户是否保存更改等。如果用户选择“取消”，你忽略此消息，那么程序照常运行；如果用户确认要退出，你就调用DestroyWindow。
WM_DESTROY:
接下来，DestroyWindow完成窗口的清理工作，...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
... messageBuffer.PutMessage(bufWithName);
}
}
}
编译脚本文件compile
g++ -c MessageBuffer.cpp
g++ -c Clients.cpp
g++ -c Server.cpp
g++ -lpthread -o server MessageBuffer.o Clients.o Server.o
chmod +x compile
./compile 就可以编译并链接
运行服务器
./se...
Submit HTML form on self page
...still important today - you can take any model you want, be it JSON, text, csv, write a simple transformer from that format to XML, write a DTD for that XML, and bam, you skip needing to write your own validator, XML already did that!
– Dmitry
Jun 19 '18 at 15:...