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What is the method for converting radians to degrees?
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12 Answers
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What character encoding should I use for a HTTP header?
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126
In short: Only ASCII is guaranteed to work. Some non-ASCII bytes are allowed for backwards com...
How to select first and last TD in a row?
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answered Aug 29 '11 at 10:18
James AllardiceJames Allardice
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How do you do relative time in Rails?
...lculate "30 seconds ago" or "2 days ago" or if it's longer than a month "9/1/2008", etc.
11 Answers
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Bundle ID Suffix? What is it?
...d by a period (.) — an App ID Prefix (your Team ID by default, e.g. ABCDE12345), and an App ID Suffix (a Bundle ID search string, e.g. com.mycompany.appname). [emphasis added]
So in this case the suffix is the full string com.awesomeapps.thebestapp.
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How to merge two files line by line in Bash
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You can use paste:
paste file1.txt file2.txt > fileresults.txt
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Raise warning in Python without interrupting program
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165
You shouldn't raise the warning, you should be using warnings module. By raising it you're gen...
“render :nothing => true” returns empty plaintext file?
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146
UPDATE: This is an old answer for legacy Rails versions. For Rails 4+, see William Denniss' po...
PHP regular expressions: No ending delimiter '^' found in
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PHP regex strings need delimiters. Try:
$numpattern="/^([0-9]+)$/";
Also, note that you hav...