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Remove non-utf8 characters from string
... 0xxxxxxx
| [\xC0-\xDF][\x80-\xBF] # double-byte sequences 110xxxxx 10xxxxxx
| [\xE0-\xEF][\x80-\xBF]{2} # triple-byte sequences 1110xxxx 10xxxxxx * 2
| [\xF0-\xF7][\x80-\xBF]{3} # quadruple-byte sequence 11110xxx 10xxxxxx * 3
){1,100} # ....
std::shared_ptr thread safety explained
...e only newly created object?
is incorrect. Only d will point to the new A(10), and a, b, and c will continue to point to the original A(1). This can be seen clearly in the following short example.
#include <memory>
#include <iostream>
using namespace std;
struct A
{
int a;
A(int a)...
What is 'Pattern Matching' in functional languages?
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Mar 23 '10 at 18:58
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Enable zooming/pinch on UIWebView
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answered Sep 7 '11 at 10:19
JEzuJEzu
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How do I do an initial push to a remote repository with Git?
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answered Feb 25 '10 at 20:27
Josh LindseyJosh Lindsey
7,22722 gold badges2121 silver badges2525 bronze badges
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Is there a difference between “==” and “is”?
...lementation detail. For larger integers, this does not work:
>>> 1000 is 10**3
False
>>> 1000 == 10**3
True
The same holds true for string literals:
>>> "a" is "a"
True
>>> "aa" is "a" * 2
True
>>> x = "a"
>>> "aa" is x * 2
False
>>>...
How do you loop through currently loaded assemblies?
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answered Oct 10 '14 at 13:09
ContangoContango
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What's the difference between “squash” and “fixup” in Git/Git Extension?
... drizzddrizzd
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6
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How do I make my string comparison case insensitive?
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edited Feb 12 '10 at 14:09
answered Feb 8 '10 at 8:52
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Significance of a .inl file in C++
...implementation part?
– Bublafus
Apr 10 '15 at 20:55
1
@Bublafus :If the function were not inline,...