大约有 3,000 项符合查询结果（耗时：0.0203秒） [XML]
Why do we use Base64?
...vote, but has 64 votes. Sorry this is perfect.
– Jessé Catrinck
Jan 7 '16 at 18:31
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show 6 more comments
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How do you get a timestamp in JavaScript?
...ow it will look:
new Date()
Thu Oct 29 2015 08:46:30 GMT+0100 (Mitteleuropäische Zeit )
new Date(now())
Thu Oct 29 1970 09:46:30 GMT+0100 (Mitteleuropäische Zeit )
Of course it will break daylight saving time but depending on what you
are building this might be useful to you if you need t...
Extract subset of key-value pairs from Python dictionary object?
...works in 2.7 too):
{k: bigdict[k] for k in ('l', 'm', 'n')}
Update: As Håvard S points out, I'm assuming that you know the keys are going to be in the dictionary - see his answer if you aren't able to make that assumption. Alternatively, as timbo points out in the comments, if you want a key tha...
Convert pandas dataframe to NumPy array
...ed Mar 13 '19 at 14:09
Jean-François Corbett
33.6k2525 gold badges124124 silver badges172172 bronze badges
answered Jul 17 '14 at 1:13
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CSS Font Border?
...hird argument in order to have no blur at all.
– François Feugeas
Jun 21 '11 at 15:02
add a ...
Is there a way to get rid of accents and convert a whole string to regular letters?
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Tests on my HW with 32bit JDK show that this performs conversion from àèéľšťč89FDČ to aeelstc89FDC 1 million times in ~100ms while Normalizer way makes it in 3.7s (37x slower). In case your needs are around performance and you know the input range, this may be for you.
Enjoy :-)
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Unicode equivalents for \w and \b in Java regular expressions?
...regex like \w+ matches words like hello , élève , GOÄ_432 or gefräßig .
3 Answers
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Compression/Decompression string with C#
... only for UTF8-based things. If you add in, say, Swedish characters like åäö to the string value you're serialize/deserializing it will fail a round-trip test :/
– bc3tech
Aug 21 '19 at 12:32
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Determine on iPhone if user has enabled push notifications
...ted May 4 '19 at 13:51
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Mar 27 '12 at 22:28
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Set breakpoint in C or C++ code programmatically for gdb on Linux
... answered Dec 1 '10 at 16:22
Håvard SHåvard S
20.4k55 gold badges5555 silver badges6767 bronze badges
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