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How to use sed to replace only the first occurrence in a file?
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144
# sed script to change "foo" to "bar" only on the first occurrence
1{x;s/^/first/;x;}
1,/foo...
Is it Pythonic to use list comprehensions for just side effects?
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edited Jan 9 '12 at 9:42
Tim Pietzcker
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How can I capture the result of var_dump to a string?
...t.
– selfawaresoup
Dec 27 '09 at 16:45
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@Inwdr I've only ever used var_dump as a convenience fe...
How do I forward declare an inner class? [duplicate]
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145
This is simply not possible. You cannot forward declare a nested structure outside the contain...
jQuery ajax error function
...msg = 'Not connect.\n Verify Network.';
} else if (jqXHR.status == 404) {
msg = 'Requested page not found. [404]';
} else if (jqXHR.status == 500) {
msg = 'Internal Server Error [500].';
} else if (exception === 'parsererror') {
msg = 'Requ...
Convert object string to JSON
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Matthew CrumleyMatthew Crumley
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Import and Export Excel - What is the best library? [closed]
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41
I'm going to throw my hand in for flat csv files, if only because you've got the greatest contr...
Declare a block method parameter without using a typedef
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MacmadeMacmade
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Checking if a blob exists in Azure Storage
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answered May 10 '13 at 14:58
RichardRichard
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How to get IntPtr from byte[] in C#
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94
Not sure about getting an IntPtr to an array, but you can copy the data for use with unmanaged c...