大约有 39,600 项符合查询结果（耗时：0.0332秒） [XML]
TypeScript function overloading
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edited Jun 12 '18 at 8:05
Ian Kemp
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Wait until all jQuery Ajax requests are done?
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answered Mar 25 '12 at 23:54
AlexAlex
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Regular expression for floating point numbers
...'+') is optional
'-1.' and '-.1' are valid but '.' and '-.' are invalid
'.1e3' is valid, but '.e3' and 'e3' are invalid
In order to support both '1.' and '.1' we need an OR operator ('|') in order to make sure we exclude '.' from matching.
[+-]? +/- sing is optional since ? means 0 or 1 matches
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Initializing a struct to 0
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edited May 23 '17 at 12:26
Community♦
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answered Jun 22 '12 at 7:51
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How to convert floats to human-readable fractions?
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mpen
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answered Sep 18 '08 at 19:28
EpsilonEpsil...
Concatenating two one-dimensional NumPy arrays
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Feb 11 '12 at 1:21
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How to determine when a Git branch was created?
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edited Mar 12 '19 at 20:24
Robert Mikes
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answered Fe...
Why can't (or doesn't) the compiler optimize a predictable addition loop into a multiplication?
...ly transform
for (int c = 0; c < arraySize; ++c)
if (data[c] >= 128)
for (int i = 0; i < 100000; ++i)
sum += data[c];
into
for (int c = 0; c < arraySize; ++c)
if (data[c] >= 128)
sum += 100000 * data[c];
because the latter could lead to overfl...
Does PostgreSQL support “accent insensitive” collations?
...ABLE, instead of INMUTABLE. What do you recommend?
– e3matheus
Jun 4 '13 at 18:17
1
@e3matheus: F...
How can I get the sha1 hash of a string in node.js?
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maericsmaerics
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