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Intellij IDEA, format all code in a project
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221
In the tree-structure, right click on the folder you like to reformat, choose "Reformat code" ...
Making text background transparent but not text itself
...i-transparent. In your case it would be like this.
.content {
padding:20px;
width:710px;
position:relative;
background: rgb(204, 204, 204); /* Fallback for older browsers without RGBA-support */
background: rgba(204, 204, 204, 0.5);
}
See http://css-tricks.com/rgba-browser-sup...
recursively add file extension to all files
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229
Alternative command without an explicit loop (man find):
find . -type f -exec mv '{}' '{}'.jp...
How can I configure NetBeans to insert tabs instead of a bunch of spaces?
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answered Dec 22 '09 at 20:46
Álvaro GonzálezÁlvaro González
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Python str vs unicode types
Working with Python 2.7, I'm wondering what real advantage there is in using the type unicode instead of str , as both of them seem to be able to hold Unicode strings. Is there any special reason apart from being able to set Unicode codes in unicode strings using the escape char \ ?:
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What to do with branch after merge
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423
After the merge, it's safe to delete the branch:
git branch -d branch1
Additionally, git wil...
Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
...ferent sizes, a pattern came up. Invariably, transposing a matrix of size 2^n is slower than transposing one of size 2^n+1 . For small values of n , the difference is not major.
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Byte[] to InputStream or OutputStream
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200
You create and use byte array I/O streams as follows:
byte[] source = ...;
ByteArrayInputStre...
RegEx backreferences in IntelliJ
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edited Jun 29 '16 at 7:02
bradley.ayers
32.2k1313 gold badges8383 silver badges9292 bronze badges
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How to cast an object in Objective-C
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219
Remember, Objective-C is a superset of C, so typecasting works as it does in C:
myEditControl...