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How to play ringtone/alarm sound in Android
I have been looking everywhere how to play a ringtone/alarm sound in Android.
12 Answers
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How do I update a GitHub forked repository?
I recently forked a project and applied several fixes. I then created a pull request which was then accepted.
21 Answers
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Sorting an array of objects in Ruby by object attribute?
I have an array of objects in Ruby on Rails. I want to sort the array by an attribute of the object. Is it possible?
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Kill a postgresql session/connection
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You can use pg_terminate_backend() to kill a connection. You have to be superuser to use this function. This works on all operating systems the same.
SELECT
pg_terminate_backend(pid)
FROM
pg_stat_activity
WHERE
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深入浅出计算机字符集编码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...大家带来一定帮助。问题缘由：前面页面编码方式统一为UTF-8，后台代码（包括UT测试代码）以EUC_JP编码，要求前台输入日文半角片假名后台通过正则表达式能够验证通过，正则表达式为“^(([\x20-\x7e])|(\x8e[\xa6-\xdf])){1,32}$“。现在...
How to pretty-print a numpy.array without scientific notation and with given precision?
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How to implement the factory method pattern in C++ correctly
...rtable for quite a long time, because I honestly don't know how to do it, even though it sounds simple:
10 Answers
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Android read text raw resource file
Things are simple but don't work as supposed to.
12 Answers
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Java int to String - Integer.toString(i) vs new Integer(i).toString()
Sometimes java puzzles me.
I have a huge amount of int initializations to make.
11 Answers
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Applicatives compose, monads don't
What does the above statement mean? And when is one preferable to other?
5 Answers
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