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Which is faster : if (bool) or if(int)?
...oesn't matter. Judging by unoptimized code is not fair.
Edit to clarify my point. Unoptimized code is for simple debugging, not for speed. Comparing the speed of unoptimized code is senseless.
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Why start an ArrayList with an initial capacity?
...l. I'm no good at sums so I can't give you the precise math off the top of my head (for resizing factor 2, it's 2n, so it may be 1.5n give or take a small constant), but it doesn't take too much squinting to see that this sum is at most a constant factor larger than n. So it takes O(k*n) copies, whi...
What is the difference between Xamarin.Form's LayoutOptions, especially Fill and Expand?
...e text, not itself as an object, with HorizontalTextAlignment="Center". In my experience you need both the parent and nested child to be set to FillAndExpand if you really want to make sure it expands to fit.
<StackLayout HorizontalOptions="FillAndExpand"
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Hide options in a select list using jQuery
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Please see my answer below, working in IE, FF, Chrome and Safari. It is the most flexible option (allowing for different values from displayed text).
– Sablefoste
Nov 20 '12 at 16:34
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Array vs. Object efficiency in JavaScript
... it) or from an "associative" object where the id is the key. I'm sorry if my question wasn't clear...
– Moshe Shaham
Jun 25 '13 at 10:57
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Resize a large bitmap file to scaled output file on Android
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Not to my knowledge, but don't let that stop you from exploring this further.
– Justin
Jul 26 '10 at 12:18
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git difftool, open all diff files immediately, not in serial
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Carlos: I use WinMerge with Git. My approach was to add a 'sleep 1' after launching WinMerge (which in my case seems to already launch "in the background" - no need for &). This way the temporary file lives just long enough for WinMerge to pick it up on...
Purpose of Trigraph sequences in C++?
... programs (including a trigraph bug that would defintinely have me pulling my hair out), take a look at Herb Sutter's GOTW #86 article.
Addendum:
It looks like GCC will not process (and will warn about) trigraphs by default. Some other compilers have options to turn off trigraph support (IBM's ...
Is there a “vim runtime log”?
Sometimes I try a customization/command in my vimrc. Everything seens to be correct, but it just doesn't work.
6 Answers
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Android equivalent to NSNotificationCenter
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@dsaff despite being a more complete answer, in no way my answer is wrong, I clearly don't deserve a -1. What does make sense is for you to +1 Shiki's answer.
– Rui Peres
Nov 2 '12 at 14:46
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