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Sublime Text 2: How to delete blank/empty lines
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Select the text
Press:
Ctrl + H on PC, or
Command + Alt + F on Mac or
Click Find->Replace.
Make sure you have selected 'regular expression' by pressing:
Alt + R on PC or
Command + Alt + R on Mac or
Click .* in the Find box.
Find what: ^\n or ^(\r|\n\r?)
Replace...
Is C++ context-free or context-sensitive?
...y (current) favorite demonstration of why parsing C++ is (probably) Turing-complete, since it shows a program which is syntactically correct if and only if a given integer is prime.
So I assert that C++ is neither context-free nor context-sensitive.
If you allow arbitrary symbol sequences on both ...
What is the Gradle artifact dependency graph command?
I read this comment in the Gradle docs :
8 Answers
8
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iPhone Simulator location
...You can use ~ in the path instead of /Users/INSERT_YOUR_USER_HERE, so it becomes: ~/Library/Application Support/iPhone Simulator/
– progrmr
Nov 30 '11 at 15:05
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Force page scroll position to top at page refresh in HTML
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Does not work on Safari. But this -> stackoverflow.com/a/18633915/102133 does.
– Ben
Apr 26 '14 at 15:02
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App Inventor 2 TaifunBattery 电池管理器拓展：获取电量、电池健康状态、...
...扩展。所需权限：无
demo效果图：
.aix 拓展下载：
com.puravidaapps.TaifunBattery3.aix
demo程序下载：
battery3.aia
版本V3加入了状态的下拉帮助代码块：
属性
返回当前健康常量。
可能的值有：冷(cold)、死...
Android - print full exception backtrace to log
... String msg, Throwable tr)
where tr is the Exception.
According to this comment those Log methods "use the getStackTraceString() method ... behind the scenes" to do that.
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Add padding on view programmatically
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Where is the 0.5f coming from?
– Herr von Wurst
Sep 26 '13 at 22:35
12
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App Inventor 2 社区精华问答 · App Inventor 2 中文网
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社区精华问答：整理自 bbs.tsingfun.com 社区的优质帖子，一帖一文，涵盖 App Inventor 2 开发中的基础知识、组件用法、技巧分享与常见错误解决。原帖链接见各文末。
基础知识
【科普】App...
jQuery same click event for multiple elements
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