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How do you represent a JSON array of strings?
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edited Jun 20 at 9:12
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answered Dec 11 '14 at 14:57
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Android Task Affinity Explanation
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edited Jul 26 '13 at 5:29
answered Jul 26 '13 at 5:22
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Counting the number of option tags in a select tag in jQuery
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$('#input1 option').length;
This will produce 2.
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Why is the Windows cmd.exe limited to 80 characters wide?
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answered Nov 25 '08 at 23:55
ericksonerickson
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How do I output coloured text to a Linux terminal?
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You need to output ANSI colour codes. Note that not all terminals support this; if colour seque...
Update git commit author date when amending
...$(date -R)"
(The -R parameter to date tells it to output the date in RFC 2822 format. This is one of the date formats understood by git commit.)
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How to install the Raspberry Pi cross compiler on my Linux host machine?
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I'm gon...
Why does ConcurrentHashMap prevent null keys and values?
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From the author of ConcurrentHashMap himself (Doug Lea):
The main reason that nulls aren't...
In a .csproj file, what is for?
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edited Jun 20 at 9:12
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answered Jun 29 '09 at 22:26
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How to check size of a file using Bash?
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[ -n file.txt ] doesn't check its size, it checks that the string file.txt is non-zero length,...