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NSURLRequest setting the HTTP header
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182
You need to use a NSMutableURLRequest
NSMutableURLRequest* request = [[[NSMutableURLRequest all...
Java: How to Indent XML Generated by Transformer
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215
You need to enable 'INDENT' and set the indent amount for the transformer:
t.setOutputPropert...
How to change a Git remote on Heroku
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edited May 12 '17 at 12:08
answered May 21 '14 at 23:11
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Percentage Height HTML 5/CSS
...d in terms of percentage of the parent you've made yourself a little Catch 22. The browser gives up and just uses the content height.
So the parent of the div must have an explicit height property. Whilst that height can also be a percentage if you want, that just moves the problem up to the next l...
How do I concatenate two lists in Python?
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24 Answers
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My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets
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92
There are more differences than the ones you have identified.
Duplex/directional:
Uni-directi...
How to undo a git pull?
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Matthieu Moy
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answered Apr 28 '11 at 8:13
sehesehe
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How to duplicate a whole line in Vim?
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2817
yy or Y to copy the line (mnemonic: yank)
or
dd to delete the line (Vim copies what you delet...
Rename a git submodule
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Note: this approach does not update the index and .gitmodules properly in 2018 versions of GIT.
Note: You may be able to now just do git mv oldpath newpath now, as pointed out in VonC's answer. (Ensure you are using the latest version of git)
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