大约有 40,000 项符合查询结果（耗时：0.0467秒） [XML]
Unit testing of private methods [duplicate]
...X has a lot of code in the private member functions then it might be worth extracting a new class Y which is used by the implementation of class X. This new class Y can then be tested through its public interface, without exposing its use to the clients of class X.
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Redis is single-threaded, then how does it do concurrent I/O?
...-threaded event loop. The interesting point is atomicity is provided at no extra cost (it does not require synchronization). It can be exploited by the user to implement optimistic locking and other patterns without paying for the synchronization overhead.
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Java Annotations
...tions and annotation processor.
They're great for generating code, adding extra validations during your build, and I've also been using them for an error message framework (not yet published -- need to clear with the bosses...).
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T-SQL - function with default parameters
...a new extended version with a suffix (say CheckIfSFExistsEX here) with the extra parameters, and changing the original function to just calling the extended version with the "default" parameter. This way ALL existing code works, and you only have one place to maintain.
– Eske R...
Should URL be case sensitive?
...sitive or not.
Take this page for example, stackoverflow.com receives GET string /questions/7996919/should-url-be-case-sensitive, sending a HTML document to your browser. Stackoverflow.com is case insensitive because it produces the same result for /QUEStions/7996919/Should-url-be-case-sensitive.
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Print a file's last modified date in Bash
...u might want to cut the not-so-human-readable part:
stat -c%y Localizable.strings | cut -d'.' -f1
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SQL Server Output Clause into a scalar variable
...ECT @someInt = ID FROM @ID". I wanted to know if its possible to skip that extra step (and intermediary table variable) if all I need is the resulting int.
– Benoittr
Apr 5 '11 at 21:33
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Android: I am unable to have ViewPager WRAP_CONTENT
...e super.onMeasure(widthMeasureSpec, heightMeasureSpec); call. Putting the extra super.onMeasure() call at the start of this function did the trick. Also check stackoverflow.com/questions/38492210/…
– southerton
Aug 17 '16 at 11:30
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SQL Server - stop or break execution of a SQL script
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perfect. does not require sysadmin ultra extra user rights
– Pac0
Nov 5 '18 at 10:40
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How does “do something OR DIE()” work in PHP?
...'s with statement, when it's actually just a boolean expression... I think extra care should be taken when using this expression if you're expected to perform a cleanup in case of errors. Please, correct me if I'm wrong, but if you do func_call($file) or die(); and the function fails, then the file ...