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Xcode source automatic formatting
...y described how to auto-indent. That's not what "format" (with white space and new-line addition and removal and such things) really means.
– dergab
Apr 17 '15 at 12:40
5
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How do I merge a list of dicts into a single dict?
...)[0] for i in L)
{'a': 1, 'c': 1, 'b': 2, 'd': 2}
Note: the order of 'b' and 'c' doesn't match your output because dicts are unordered
if the dicts can have more than one key/value
>>> dict(j for i in L for j in i.items())
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How to get the difference between two arrays in JavaScript?
... Just to be clear, this implements the symmetric difference of a1 and a2, unlike the other answers posted here.
– 200_success
Dec 13 '13 at 1:19
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vim deleting backward tricks
... <motion>. This means that:
d<leftArrow> will delete current and left character
d$ will delete from current position to end of line
d^ will delete from current backward to first non-white-space character
d0 will delete from current backward to beginning of line
dw deletes current to en...
How to solve Permission denied (publickey) error when using Git?
I'm on Mac Snow Leopard and I just installed git .
45 Answers
45
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WebView link click open default browser
Right now I have an app that loads a webview and all the clicks are kept within the app. What I would like to do is when a certain link, for example, http://www.google.com is clicked within the app it opens the default browser. If anyone has some ideas please let me know!
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How to reshape data from long to wide format
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+1 and you don't need to rely on external packages, since reshape comes with stats. Not to mention that it's faster! =)
– aL3xa
May 5 '11 at 0:07
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Convert a Unicode string to a string in Python (containing extra symbols)
...hat) containing some currency symbols to a "Python string" (whatever ...) and you think that a remove-some-diacritics delete-other-non-ascii characters kludge answers his question???
– John Machin
Jul 30 '09 at 16:25
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Using OpenGl with C#? [closed]
Is there free OpenGL support libraries for C#? If so, which one do I use and where do I find sample projects?
9 Answers
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Last iteration of enhanced for loop in java
...e don't use "" + i, by the way - you don't really want concatenation here, and StringBuilder has a perfectly good append(int) overload.)
int[] array = {1, 2, 3...};
StringBuilder builder = new StringBuilder();
for (int i : array) {
if (builder.length() != 0) {
builder.append(",");
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