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How do I round to the nearest 0.5?
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edited May 20 '19 at 11:35
extempl
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answered Aug 25 ...
sed: print only matching group
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140
Match the whole line, so add a .* at the beginning of your regex. This causes the entire line ...
Cost of len() function
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It's O(1) (constant time, not depending of actual length of the element - very fast) on every type you've mentioned, plus set and others such as array.array.
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Android phone orientation overview including compass
...Now I think (hope) I have a better feeling for it again but I am still not 100%. I will try and explain my patchy understanding of it and hopefully people will be able to correct me if I am wrong in parts or fill in any blanks.
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Further understanding setRetainInstance(true)
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(This is edited a bit to make it easier to read.)
TestActivity@415a4a30: this()
TestActivity@415a4a30: onCreate()
TestActivity@415a4a30: Existing fragment not found.
TestFragment{41583008}: this() TestFragment{41583008}
TestFragment{41583008}: onAttach(TestActivity@415a4a30)
TestFragment{...
How can I detect if the user is on localhost in PHP?
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178
You can also use $_SERVER['REMOTE_ADDR'] for which IP address of the client requesting is give...
How to install Boost on Ubuntu
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answered Sep 25 '12 at 7:57
Anton GuryanovAnton Guryanov
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Can I specify multiple users for myself in .gitconfig?
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1051
You can configure an individual repo to use a specific user / email address which overrides t...
How does the static modifier affect this code?
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In Java two phases take place: 1. Identification, 2. Execution
In identification phase all st...