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https://bbs.tsingfun.com/thread-1465-1-1.html 

如何只提取字典中的值? - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

转会员提问:存储照字典值存储的,如何把值提取出来,而不显示名称? 有内置函数可以完成,参考文档地址:https://www.fun123.cn/reference/blocks/dictionaries.html#get-values
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web客户端,api, POST请求,不响应。提示:请求头信息有误:1不是列表类...

...: 1、二维列表,非主贴内容种的普通单列表: 2、值对列表,非单个值对: 3、完整字典,非单个值对: Post参数错误问题,记录一下: 2\r\n测试1\r\n测试2 测试通过,和post工具返回的结果一致。
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How to go back (ctrl+z) in vi/vim

In normal text editors [with all due respect to Vim] there is a shortcut Ctrl + Z when you have done something nasty and want to return to the previous version of the text. Like BACK button in Word. I wonder how can you achieve this behaviour in Vim. ...
https://www.tsingfun.com/it/tech/456.html 

UCenter实现各系统通信的原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...同步登录;即通过 get方式传递给应用目录中api下的uc.php一些数据; 3、uc.php接收通知并处理get过来的数据,并在函数synlogin(位于uc.php中)通过函数_authcode加密数据(默认以UC_KEY作为密钥),用函数_setcookie设置cookie; 4、各...
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C++及Windows异常处理(try,catch; __try,__finally, __except) - C/C++ - ...

...程序可靠健壮性的同时,不可避免的会引起性能上其它的一些开销。呵呵!这世界其实也算瞒公平的,有得必有失。 到此,本文开头的那段代码的结果就没有任何悬念了,O(∩_∩)O哈哈~,每天进步一点点~~~~~~~~ 转自:http:/...
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How to convert a selection to lowercase or uppercase in Sublime Text

...From the Sublime Text docs for Windows/Linux: Keypress Command Ctrl + K, Ctrl + U Transform to Uppercase Ctrl + K, Ctrl + L Transform to Lowercase and for Mac: Keypress Command cmd + KU Transform to Uppercase cmd + KL Transform to Lowercase Also note that Ctrl + Shift + p...
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How to configure IntelliJ (also Android Studio) redo shortcut to CTRL+Y instead of CTRL+SHIFT+Z?

The default IntelliJ / Android Studio "Redo" action shortcut is CTRL + Shift + Z and this is a common problem for Windows users. ...
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实战低成本服务器搭建千万级数据采集系统 - 更多技术 - 清泛网 - 专注C/C++...

...服务器对硬盘没有太多要求,属于cpu密集型运算,需耗费一些内存。评估下来硬件资源不是瓶颈,看下获取数据的接口有什么问题? 1、通过各大微博的搜索api。就比如新浪微博API针对一个服务器IP的请求次数,普通权限限制...
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How do I skip a match when using Ctrl+D for multiple selections in Sublime Text 2?

... Just use Ctrl+K, Ctrl+D. (for OS X: Cmd+K, Cmd+D) Needs a bit of practice, but gets the job done! share | improve this answer ...
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Difference between Ctrl+Shift+F and Ctrl+I in Eclipse

I have been used Ctrl + Shift + F to correct indentation but I heard there is another shortcut to do that: Ctrl + I 4 An...