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How to change language settings in R
... confirm the name and directory of the file.
– Peter Pan
Jun 15 '18 at 2:52
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Can I use if (pointer) instead of if (pointer != NULL)?
...swered Oct 29 '15 at 3:48
Minqi PanMinqi Pan
2,37222 gold badges1818 silver badges2525 bronze badges
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Pretty printing XML in Python
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minidom is widely panned as a pretty bad xml implementation. If you allow yourself to add external depenencies, lxml is far superior.
– bukzor
Apr 20 '12 at 16:34
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Examples of Algorithms which has O(1), O(n log n) and O(log n) complexities
...e to cook for (to a degree, because you could run out of space in your pot/pans and need to split up the cooking)
O(logn) - finding something in your telephone book. Think binary search.
O(n) - reading a book, where n is the number of pages. It is the minimum amount of time it takes to read a boo...
do..end vs curly braces for blocks in Ruby
... answered Apr 7 '11 at 20:43
Pan ThomakosPan Thomakos
31.9k88 gold badges8282 silver badges8484 bronze badges
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Can you attach a UIGestureRecognizer to multiple views?
...ased on Bhavik Rathod Answer above.
func setGestureRecognizer() -> UIPanGestureRecognizer {
var panRecognizer = UIPanGestureRecognizer()
panRecognizer = UIPanGestureRecognizer (target: self, action: #selector(pan(panGesture:)))
panRecognizer.minimumNumberOfTouches = 1...
Select N random elements from a List in C#
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OK a year late but... Doesn't this pan out to @ersin's rather shorter answer, and won't it fail if you get a repeated random number (Where Ersin's will have a bias towards the first item of a repeated pair)
– Andiih
Sep 8...
.toArray(new MyClass[0]) or .toArray(new MyClass[myList.size()])?
...in this case", I'll gladly upvote this answer.
– Tom Panning
Nov 18 '13 at 19:30
I'm learning here. If instead I use: ...
How do I maintain the Immersive Mode in Dialogs?
...uld we deal with that except ignoring it?
– Mingkang Pan
Jul 21 at 5:06
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Developing cross platform mobile application [closed]
...ers some of the technical limitations of cross-platfrom tools but let me expand a bit:
I think that cross-platform tools have historically always been also-rans because such tools have the wrong philosophical focus.
All the selling points for cross-plaform tools are the benefits they bring to dev...