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How to select lines between two marker patterns which may occur multiple times with awk/sed
...ing awk or sed how can I select lines which are occurring between two different marker patterns? There may be multiple sections marked with these patterns.
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How do I iterate over an NSArray?
... a for-in loop to step through an NSEnumerator, I have found that this nullifies virtually all of the speed advantage of fast enumeration. The reason is that the default NSEnumerator implementation of -countByEnumeratingWithState:objects:count: places only one object in the buffer on each call.
I r...
Undoing a 'git push'
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You may have receive.denyNonFastForwards set on the remote repository. If this is the case, then you will get an error which includes the phrase [remote rejected].
In this scenario, you will have to delete and recreate the branch.
git push origin :alpha-0.3.0
git push origin cc4b63bebb6:refs/h...
Python ElementTree module: How to ignore the namespace of XML files to locate matching element when
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Instead of modifying the XML document itself, it's best to parse it and then modify the tags in the result. This way you can handle multiple namespaces and namespace aliases:
from io import StringIO # for Python 2 import from StringIO in...
Check whether a request is GET or POST [duplicate]
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Better use $_SERVER['REQUEST_METHOD']:
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// …
}
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Content-Disposition:What are the differences between “inline” and “attachment”?
What are the differences between
3 Answers
3
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How to split (chunk) a Ruby array into parts of X elements? [duplicate]
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If array size doesn't divide evenly into the number of chunks, is there a way to merge the remainder chunk with the previous one? So in your example, ["10"] would be merged with ["7", "8", "9"] to make the last chunk ["7", "8...
Best C# API to create PDF [closed]
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Update:
I'm not sure when or if the license changed for the iText# library, but it is licensed under AGPL which means it must be licensed if included with a closed-source product. The question does not (currently) require free or open-source libraries. O...
Visual Studio keyboard shortcut to display IntelliSense
...ual Studio 2005 and Visual Studio 2008 to display the IntelliSense box if one accidentally hits ESC and wants the box come back again?
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How to check identical array in most efficient way? [duplicate]
I want to check if the two arrays are identical
(not content wise, but in exact order).
2 Answers
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