大约有 11,700 项符合查询结果（耗时：0.0248秒） [XML]
Why does HTML5 form-validation allow emails without a dot?
...With a lot of new domains available i.e(accountants[11], international[13] etc) and a potential max length of 63 the length value of the regex pattern should be {2, 63}.
– unasAquila
Dec 19 '14 at 23:41
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How to fix 'sudo: no tty present and no askpass program specified' error?
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Consider adding a file to /etc/sudoers.d and leaving the visudo file untouched.
– xlttj
Mar 1 '17 at 9:58
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How to quickly check if folder is empty (.NET)?
...rectory.GetFiles(path) - probably less overhead (no objects - just strings etc).
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Is there a generic constructor with parameter constraint in C#?
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Agreed...we should have new(float, double), new(string), etc.
– SliverNinja - MSFT
Feb 1 '12 at 17:47
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What languages are Windows, Mac OS X and Linux written in?
...for each part of the OS (ie: Kernel, plug-in architecture, GUI components, etc).
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How to set a timer in android
...n is not currently running. For normal timing operations (ticks, timeouts, etc) it is easier and much more efficient to use Handler."
– Christopher Perry
Nov 5 '11 at 18:42
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How to pass data from 2nd activity to 1st activity when pressed back? - android
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This cannot be used for object (only string, boolean, etc)
– FindOut_Quran
Nov 5 '15 at 3:10
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What is the naming convention in Python for variable and function names?
...ific computing, where one often comes across well-known constants, tensors etc. that are denoted by capital letters.
– andreasdr
Oct 17 '14 at 20:00
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How can I create a temp file with a specific extension with .NET?
... for guid clash is 1/2^128. Chance that it would happen 2 times is 1/2^256 etc. Dont bother!
– Migol
Aug 23 '12 at 8:03
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What is the difference between Factory and Strategy patterns?
...fferent arguments may result in different objects. It depends on the logic etc.
The Strategy Pattern.
Encapsulate the algorithm ( steps ) to perform an action. So you can change the strategy and use another algorithm.
While both look like very similar, the purpose is rather different, one pur...