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Change branch base
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git rebase --onto master demo PRO
Basically, you take all the commits from after demo up to PRO, and rebase them onto the master commit.
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How to replace multiple white spaces with one white space
...t we were both correct to varying degrees. The code in my answer was taken from a larger function which has the ability to normalize all whitespace and/or control characters from within a string and from the beginning and end.
– Scott Dorman
Aug 15 '09 at 0:34
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Good tutorials on XMPP? [closed]
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My mirror is still up, not sure why it got removed from my answer... f.gdr.name/xmpp-tutorial.tar.gz
– GDR
Feb 19 '18 at 9:19
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First-time database design: am I overengineering? [closed]
... approaching a problem like this for the first time. I think the pointers from others on this question thus far pretty much cover it. Good job!
2 & 3) The performance hit you will take will largely be dependent on having and optimizing the right indexes for your particular queries / procedures...
What's the fastest way to loop through an array in JavaScript?
I learned from books that you should write for loop like this：
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htmlentities() vs. htmlspecialchars()
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From the PHP documentation for htmlentities:
This function is identical to htmlspecialchars() in all ways, except with htmlentities(), all characters which have HTML character entity equivalents are translated into these ...
Efficiency of Java “Double Brace Initialization”?
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@Jim Ferrans: I'm fairly certain that the Test1 times are from class loads. But, the consequence of using double brace initialization is having to cope from class loads. I believe most use cases for double brace init. is for one-time initialization, the test is closer in conditions ...
python multithreading wait till all threads finished
...roceed to wait for t3). If t1 took the longest to execute, when you return from it both t1 and t2 will return immediately without blocking.
– Maksim Skurydzin
Aug 15 '12 at 12:06
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What is the canonical way to check for errors using the CUDA runtime API?
...n return either errors which occurred during the kernel execution or those from the memory copy itself. This can be confusing for the beginner, and I would recommend using explicit synchronisation after a kernel launch during debugging to make it easier to understand where problems might be arising....
What is the AppDelegate for and how do I know when to use it?
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@Shivam, thanks.
From what I understand of appDelegate, is close to what an Application is in Android. The viewDidLoad, viewDidDisappear is comparable to what Android's Lifecycle. Every application has a life cycle, from launching to interrup...