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What is the difference between --save and --save-dev?
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Tuong LeTuong Le
14.8k66 gold badges4242 silver badges4343 bronze badges
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What is the best way to convert seconds into (Hour:Minutes:Seconds:Milliseconds) time?
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For .Net <= 4.0 Use the TimeSpan class.
TimeSpan t = TimeSpan.FromSeconds( secs );
string answer = string.Format("{0:D2}h:{1:D2}m:{2:D2}s:{3:D3}ms",
t.Hours,
t.Minutes,
t.Seconds,
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Rename package in Android Studio
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2974
In Android Studio, you can do this:
For example, if you want to change com.example.app to my.awe...
Using a 'using alias = class' with generic types? [duplicate]
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104
No there is not. A type alias in C# must be a closed (aka fully resolved) type so open generics...
Practical usage of setjmp and longjmp in C
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84
Error handling
Suppose there is an error deep down in a function nested in many other functions ...
How to change font face of Webview in Android?
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14 Answers
14
Active
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Default value in Doctrine
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edited May 7 '13 at 17:04
fotanus
17.5k1010 gold badges6969 silver badges102102 bronze badges
answered...
Rounding up to next power of 2
...power of 2 number. For example if my input is 789, the output should be 1024. Is there any way of achieving this without using any loops but just using some bitwise operators?
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CSS center text (horizontally and vertically) inside a div block
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1482
If it is one line of text and/or image, then it is easy to do. Just use:
text-align: center;
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sed in-place flag that works both on Mac (BSD) and Linux
... and the dot.
Proof:
# GNU sed
% sed --version | head -1
GNU sed version 4.2.1
% echo 'foo' > file
% sed -i.bak 's/foo/bar/' ./file
% ls
file file.bak
% cat ./file
bar
# BSD sed
% sed --version 2>&1 | head -1
sed: illegal option -- -
% echo 'foo' > file
% sed -i.bak 's/foo/bar/' ./f...