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Select count(*) from multiple tables
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dincermdincerm
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Can you use @Autowired with static fields?
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JhericoJherico
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add a comm...
MongoDB Show all contents from all collections
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DebadattaDebadatta
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POST Content-Length exceeds the limit
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8388608 bytes is 8M, the default limit in PHP. Those changes to php.ini should indeed solve the problem (make sure your restart your Apache server after making them).
Memory limit shouldn't need to be changed here.
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How to create hyperlink to call phone number on mobile devices?
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Dashes (-) have no significance other than making the number more readable, so you might as wel...
ASP.NET_SessionId + OWIN Cookies do not send to browser
...tes). I have reported the issue to katanaproject... katanaproject.codeplex.com/workitem/197, so maybe someone will comment there.
– Tomas Dolezal
Jan 20 '14 at 14:41
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Detach many subdirectories into a new, separate Git repository
...er 'git rm --cached -qr --ignore-unmatch -- . && git reset -q $GIT_COMMIT -- apps/AAA libs/XXX' --prune-empty -- --all
As mentioned by void.pointer in his/her comment, this will remove everything except apps/AAA and libs/XXX from current repository.
Prune empty merge commits
This leaves ...
Why do we need tuples in Python (or any immutable data type)?
...but far more than just "substantial" (designing decent hash tables storing completely mutable objects is a nightmare -- either you take copies of everything as soon as you hash it, or the nightmare of checking whether the object's hash has changed since you last took a reference to it rears its ugly...
Printing HashMap In Java
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MingfeiMingfei
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How do I convert from int to Long in Java?
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How About
int myInt = 88;
// Will not compile
Long myLong = myInt;
// Compiles, and retains the non-NULL spirit of int. The best cast is no cast at all. Of course, your use case may require Long and possible NULL values. But if the int, or ...