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Is effective C++ still effective?
... C++ development. C++0x is a
bigger language, and in some ways it's a different one, but the core
techniques for making effective use of “old” C++ are core for the
effective use of C++0x, too.
This doesn't mean that this Effective C++ is a perfect match for
C++0x. The book doesn't d...
How to center a WPF app on screen?
...oblem with center screen for me at least is, my Log in window is small and if user is clickign around while app is opening it often gets unnoticed and goes into the background. But if i can open it on the primary display in the center it works fine. note: most users have 4+ screens
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Purging file from Git repo failed, unable to create new backup
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Remove all multiple spaces in Javascript and replace with single space [duplicate]
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you all forget about quantifier n{X,} http://www.w3schools.com/jsref/jsref_regexp_nxcomma.asp
here best solution
str = str.replace(/\s{2,}/g, ' ');
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What is a handle in C++?
.... But pass it to the right API functions, and you can perform a wealth of different tricks with it. Internally you can think of the HWND as just an index into the GUI's table of windows (which may not necessarily be how it's implemented, but it makes the magic make sense).
EDIT: Not 100% certain wh...
Sorting data based on second column of a file
... "wrong" ordering. Pay attention to man "*** WARNING *** The locale specified by the environment affects sort order. Set LC_ALL=C to get the traditional sort order that uses native byte values." (for string match case without -n)
– x'ES
Sep 29 '18 at 0:28
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How do I concatenate strings in Swift?
How to concatenate string in Swift?
18 Answers
18
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git - Find commit where file was added
...e's simpler, "pure Git" way to do it, with no pipeline needed:
git log --diff-filter=A -- foo.js
Check the documentation. You can do the same thing for Deleted, Modified, etc.
https://git-scm.com/docs/git-log#Documentation/git-log.txt---diff-filterACDMRTUXB82308203
I have a handy alias for this...
Pass array to ajax request in $.ajax() [duplicate]
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How would you do it if you want info=arrayasvalues instead of every key is a param?
– Andres Ramos
Sep 27 '16 at 15:35
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Redis消息通知系统的实现 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...使用LIST来实现，但LIST只能按照插入的先后顺序实现类似FIFO或LIFO形式的队列，然而消息实际上是有优先级的：比如说个人消息优先级高，全局消息优先级低。此时可以使用ZSET来实现，它里面分数的概念很自然的实现了优先级。
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