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How do you implement a “Did you mean”? [duplicate]
...ething, gets results, then immediately adjusts their search terms a little bit.
– Joel Spolsky♦
Jun 21 '11 at 3:21
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Doctrine - How to print out the real sql, not just the prepared statement?
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answered Jan 19 '10 at 17:23
Pascal MARTINPascal MARTIN
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Changing the interval of SetInterval while it's running
...t it also fires intervals at moments that you don't need it... also it's a bit unreadable. For these reasons I'd prefer setTimeout personally.
– Kokodoko
May 26 '17 at 16:34
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querySelector, wildcard element match?
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StephaneAGStephaneAG
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Does ARC support dispatch queues?
...ng answer…
If your deployment target is lower than iOS 6.0 or Mac OS X 10.8
You need to use dispatch_retain and dispatch_release on your queue. ARC does not manage them.
If your deployment target is iOS 6.0 or Mac OS X 10.8 or later
ARC will manage your queue for you. You do not need to (an...
How to discard local commits in Git?
...o by design. Even remote branches have a copy on the local. There's only a bit of metadata that tells git that a specific local copy is actually a remote branch. In git, all files are on your hard disk all the time.
If you don't have any branches other than master, you should:
git checkout -b 'tem...
Javascript reduce() on Object
...t arrow function's syntax (already in Firefox Nightly), you could shrink a bit:
Object.keys(obj).map(key => obj[key].value).reduce((previous, current) => previous + current);
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MySQL select 10 random rows from 600K rows fast
...ick 10 random rows from a table with 1,000,000+rows. Sure, I had to wait a bit; but I just wanted to get an idea, what typical rows in this table looks like...
– Sergey Orshanskiy
Dec 15 '13 at 22:20
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How do I convert a decimal to an int in C#?
...ts are truncated. Convert.ToInt32 - Return value rounded to the nearest 32-bit signed integer. If value is halfway between two whole numbers, the even number is returned; that is, 4.5 is converted to 4, and 5.5 is converted to 6.
– vezucci
Aug 11 '15 at 8:21
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Escape regex special characters in a Python string
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answered Nov 17 '10 at 8:13
pyfuncpyfunc
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