大约有 3,285 项符合查询结果（耗时：0.0178秒） [XML]
'is' versus try cast with null check
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IL_001E: ret
Note however that this not necessarily translates to a faster result as we can see here. There seem to have been improvements since that question was asked though: casts seem to be performed as fast as they used to be but as and linq are now approximately 3 times faster.
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How to get object size in memory? [duplicate]
...one cares about getting the exact amount of memory consumption but this is fast and gives a good estimate, hence the "this may not be accurate but its close enough for me". why don't you haters come up with something solid?
– Rush Frisby
Jan 13 '12 at 22:17
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How to do Base64 encoding in node.js?
...s:
'ascii' - for 7 bit ASCII data only. This encoding method is very
fast, and will strip the high bit if set.
'utf8' - Multi byte encoded
Unicode characters. Many web pages and other document formats use
UTF-8.
'ucs2' - 2-bytes, little endian encoded Unicode characters. It
can...
Why does i = i + i give me 0?
...ts and overflows. It then starts to print 0s. Also, don't be surprised how fast it calculates, the machines of today are rapid.
268435456
536870912
1073741824
-2147483648
0
0
0
0
Why integer overflow "wraps around"
Original PDF
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How can I lookup a Java enum from its String value?
...fact unless you have a lot of values I wouldn't bother with a Map it'll be fast enough.
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How to permanently remove few commits from remote branch
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This gives me error as "remote: error: denying non-fast-forward refs/heads/master (you should pull first)"
– Saurabhcdt
Nov 14 '18 at 9:30
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How to do a less than or equal to filter in Django queryset?
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Wow, that was fast :). This works great for less than or equal, but how about just less than? (userprofile__level__lt=3) doesn't seem to work
– Finglish
Apr 6 '12 at 6:57
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Visual Studio 2013 hangs when opening a solution
...eSharper -> General -> Suspend Now
Now your solution will load very fast.
After your solution fully loaded, you can change the Resharper settings to Resume Now.
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MySQL skip first 10 results
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This is useful and fast to do, for impala and other databases where the limit with offset requires an order argument which is not always desirable.
– KarthikS
Apr 23 '17 at 22:26
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Is there a way to rename an Xcode 4 scheme?
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It's a bit like Finder behaviour in that a fast double click opens the items and a slow one allows renaming.
– David G
Nov 25 '12 at 19:54
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