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How is the AND/OR operator represented as in Regular Expressions?
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290
I'm going to assume you want to build a the regex dynamically to contain other words than part1 ...
Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
...verhead for creating a thread to handle a function call is something like 10000 or more times slower than a plain function call. So, if you're issuing a lot of small function calls, a thread pool might be a good idea.
It's quite apparent that the standard C++ library that ships with g++ doesn't hav...
Change how fast “title” attribute's tooltip appears
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80
No, there's no way. The title attribute is implemented in a browser dependent fashion. For examp...
importing pyspark in python shell
... have the same issue. (See http://geekple.com/blogs/feeds/Xgzu7/posts/351703064084736)
19 Answers
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Using numpad in Vi (Vim) via PuTTY
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+100
The answer is in Numpad in PuTTY while using vi [Cialug]:
In the configuration, go to Terminal->Features and check "Disable
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Why does GCC generate such radically different assembly for nearly the same C code?
...st_trunc_one(int i) {
int mantissa, exponent;
mantissa = (i & 0x07fffff) | 0x800000;
exponent = 150 - ((i >> 23) & 0xff);
if (exponent < 0) {
return (mantissa << -exponent); /* diff */
} else {
return (mantissa >> exponen...
Saving vim macros
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edited Jun 13 '13 at 12:02
timss
8,99633 gold badges2828 silver badges5252 bronze badges
answered Jan ...
Linq to Objects: does GroupBy preserve order of elements?
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answered Sep 21 '09 at 1:25
Konstantin SpirinKonstantin Spirin
16.9k1111 gold badges6161 silver badges8787 bronze badges
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How to remove all click event handlers using jQuery?
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205
You would use off() to remove an event like so:
$("#saveBtn").off("click");
but this will re...
Replace first occurrence of string in Python
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 7 '11 at 17:55
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