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How to programmatically clear application data
... e.printStackTrace();
}
}
Warning: the application will force close.
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Keyboard shortcut to comment lines in Sublime Text 3
In Sublime Text 2 it was possible to comment out a line or a block of lines with Ctrl + / and Ctrl + Shift + / . According to the menu Edit > Comment these shortcuts should be valid, but in Sublime Text 3 (build 3047) they no longer seem to work. Does anybody know the right default keyboard...
How to add leading zeros for for-loop in shell? [duplicate]
...r i in {01..05}; do echo "$i"; done
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05
Disclaimer: Leading zeros only work in >=bash-4.
If you want to use printf, nothing prevents you from putting its result in a variable for further use:
$ foo=$(printf "%02d" 5)
$ echo "${foo}"
05
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Get time in milliseconds using C#
...t here:
Performance Tests: Precise Run Time Measurements with System.Diagnostics.Stopwatch
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Memory address of variables in Java
...t in java with the new keyword, we are getting a memory address from the OS.
8 Answers
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How do I type using my keyboard on the iphone simulator?
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When I rotate or zoom, I lose the ability. Is there a permanent solution?
– philipkd
Oct 21 '13 at 23:41
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Error 908: Permission RECEIVE_SMS has been denied. - App Inventor 2 中...
...问题的经历，并提供了解决方法。总的来说，这个帖子是一个关于如何解决MIT App Inventor中错误908的讨论，提供了一些可能有用的建议和解决方案。
（by ChatGPT）
Google Play Store政策要求，声明可以在没有用户干预的情况下直接发...
Python Anaconda - How to Safely Uninstall
I installed Python Anaconda on Mac (OS Mavericks). I wanted to revert to the default version of Python on my Mac. What's the best way to do this? Should I delete the ~/anaconda directory? Any other changes required?
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Total size of the contents of all the files in a directory [closed]
... @MathiasBynens du -sh --apparent-size /dir/
– Jongosi
Mar 15 '15 at 14:41
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@Arkady I have tri...
Label Alignment in iOS 6 - UITextAlignment deprecated
Seems like UITextAlignmentCenter is deprecated in iOS 6.
11 Answers
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