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How do I record audio on iPhone with AVAudioRecorder?
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Actually, there are no examples at all.
Here is my working code. Recording is triggered by the...
How do I find the time difference between two datetime objects in python?
...gt;> difference = later_time - first_time
>>> seconds_in_day = 24 * 60 * 60
datetime.timedelta(0, 8, 562000)
>>> divmod(difference.days * seconds_in_day + difference.seconds, 60)
(0, 8) # 0 minutes, 8 seconds
Subtracting the later time from the first time difference = lat...
How do I reformat HTML code using Sublime Text 2?
...there a command that will automatically reformat HTML code in Sublime Text 2 so it looks better and is easier to read?
15 A...
PHP - find entry by object property from an array of objects
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Linux的诞生和发展 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...是BCPL 语言（基本组合编程语言），后经Dennis Ritchie 于1972 年用移植性很强的C 语言进行了改写，使得UNIX 系统在大专院校得到了推广。
MINIX 操作系统
MINIX 系统是由Andrew S. Tanenbaum（AST）开发的。AST 是在荷兰Amsterdam 的Vrije 大学数...
Regular Expression to match only alphabetic characters
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You may use any of these 2 variants:
/^[A-Z]+$/i
/^[A-Za-z]+$/
to match an input string of ASCII alphabets.
[A-Za-z] will match all the alphabets (both lowercase and uppercase).
^ and $ will make sure that nothing but these alphabets will be mat...
Does Python have “private” variables in classes?
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Execution failed app:processDebugResources Android Studio
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How do you clone an Array of Objects in Javascript?
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Replace non-ASCII characters with a single space
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Your ''.join() expression is filtering, removing anything non-ASCII; you could use a condition...