大约有 1,445 项符合查询结果（耗时：0.0136秒） [XML]
What regular expression will match valid international phone numbers?
... a double 0 without a + in the beginning. Thus a phone number such as: +44 8984 1234 (UK) is also perfectly valid if written 0044 8984 1234 which this regexp (and on other answers as well) does not support.
– Xeroxoid
Aug 11 '15 at 15:29
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Get class name of object as string in Swift
...swered Oct 12 '16 at 7:42
nahung89nahung89
5,49633 gold badges2828 silver badges3030 bronze badges
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Why does document.querySelectorAll return a StaticNodeList rather than a real Array?
...ld go about converting the StaticNodeList to an array. I would endorse @mck89's answer as the way to go for converting a NodeList/StaticNodeList to a native Array, but that will fail in IE (8 obv) with a JScript error, since those objects are hosted/"special".
– Crescent Fresh
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Realistic usage of the C99 'restrict' keyword?
... push %rbp
3f6: 53 push %rbx
3f7: 48 89 f5 mov %rsi,%rbp
3fa: be 04 00 00 00 mov $0x4,%esi
3ff: 48 89 d3 mov %rdx,%rbx
402: 48 83 ec 08 sub $0x8,%rsp
406: e8 00 00 00 00 callq 40b &...
Using GCC to produce readable assembly?
...h>
int main(void)
{
0: 55 push ebp
1: 89 e5 mov ebp,esp
3: 83 e4 f0 and esp,0xfffffff0
6: 83 ec 10 sub esp,0x10
puts("test");
9: c7 04 24 00 00 00 00 mov DWORD PTR [esp],0x0
10: ...
Set a default font for whole iOS app?
...swered Nov 8 '16 at 10:23
nahung89nahung89
5,50633 gold badges2828 silver badges3030 bronze badges
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Moving uncommitted changes to a new branch [duplicate]
...nswered Dec 3 '12 at 16:17
rohit89rohit89
4,73122 gold badges2222 silver badges4242 bronze badges
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Platform independent size_t Format specifiers in c?
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@detly: No, the z length modifier is not part of C89/C90. If you're aiming for C89-compliant code, the best you can do is cast to unsigned long and use the l length modifier instead, e.g. printf("the size is %lu\n", (unsigned long)size);; supporting both C89 and systems wit...
Python - How to sort a list of lists by the fourth element in each list? [duplicate]
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x = [[[5,3],1.0345],[[5,6],5.098],[[5,4],4.89],[[5,1],5.97]] With a list like this is, how can we sort with respect to elements in x[0][1] ?
– nidHi
Dec 2 '16 at 9:47
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Validate decimal numbers in JavaScript - IsNumeric()
...ecial case involving empty strings. Also note that it falls down on your 0x89f test, but that's because in many environments that's an okay way to define a number literal. If you want to catch that specific scenario you could add an additional check. Even better, if that's your reason for not usin...