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Python dictionary: Get list of values for list of keys
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answered Aug 26 '13 at 21:45
FazJaxtonFazJaxton
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Tri-state Check box in HTML?
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edited Oct 27 '18 at 23:48
Community♦
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answered Jan 18 '11 at 12:48
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How to colorize diff on the command line?
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14 Answers
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Active
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How to check if a user likes my Facebook Page or URL using Facebook's API
...payload) = explode('.', $_REQUEST['signed_request'], 2);
$sig = base64_decode(strtr($encoded_sig, '-_', '+/'));
$data = json_decode(base64_decode(strtr($payload, '-_', '+/'), true));
return $data;
}
return false;
}
if($signed_request = parsePageSignedRequest()) {
if...
Test if string is a number in Ruby on Rails
...t(string) rescue false
end
And then call it like this:
my_string = '12.34'
is_number?( my_string )
# => true
Extend String Class.
If you want to be able to call is_number? directly on the string instead of passing it as a param to your helper function, then you need to define is_number? as...
SQL update fields of one table from fields of another one
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answered May 4 '10 at 15:41
Scott BaileyScott Bailey
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Can I redirect the stdout in python into some sort of string buffer?
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Ned BatchelderNed Batchelder
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NGinx Default public www location?
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GnarfozGnarfoz
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33
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Best practices for catching and re-throwing .NET exceptions
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264
The way to preserve the stack trace is through the use of the throw; This is valid as well
try ...
Correct way to use StringBuilder in SQL
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edited Jan 4 '12 at 12:10
answered Jan 4 '12 at 11:04
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