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How should I store GUID in MySQL tables?
...can manage the entity in the same way, regardless of the entity has been already persisted or it a brand new one.
– Arialdo Martini
Dec 30 '12 at 9:11
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How to combine class and ID in CSS selector?
...ce (albeit pretty much negligible) without any benefit to it as an ID is already unique. I'd go with #content.myClass instead to make it clean.
– mystrdat
Mar 29 '12 at 13:26
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Difference between fprintf, printf and sprintf?
...ctive of your program. An input stream produces bytes for your program to read; an output stream consumes the bytes produced from your program.
– John Bode
Mar 6 '17 at 23:52
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Can you write nested functions in JavaScript?
...upports writing a function within another function, or nested functions (I read it in a blog). Is this really possible?. In fact, I have used these but am unsure of this concept. I am really unclear on this -- please help!
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bootstrap popover not showing on top of all elements
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You're a life saver!! All the answers I read were about z-index and to be honest it was the only thing that made sense for me, but at the end, none of the suggestions worked until I decided to try your z-index unrelated answer! Thanx
– Sebasti...
method overloading vs optional parameter in C# 4.0 [duplicate]
...0)
Another benefit of using named parameter is that it greatly enhances readability and thus code maintenance of optional parameter methods.
Note how one method pretty much makes redundant having to define 3 or more methods in method overloading. This I have found is a good use case for using op...
How to configure postgresql for the first time?
... It took me some time to figure this out, that uncommenting and changing already-commented-out lines for postgresql user will not simply do.
– dashesy
Jan 6 '15 at 0:21
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Android gradle: buildtoolsVersion vs compileSdkVersion
... @XavierDucrohet Do I have to specify buildToolsVersion? I remember that I read somewhere that the latest build tools version is selected automatically. I tried removing buildToolsVersion, but Android Studio is not happy with it.
– Hong
Apr 25 '15 at 1:39
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Why did my Git repo enter a detached HEAD state?
...EAD state:
If you checkout a remote branch, say origin/master. This is a read-only branch. Thus, when creating a commit from origin/master it will be free-floating, i.e. not connected to any branch.
If you checkout a specific tag or commit. When doing a new commit from here, it will again be free-...
Turn off CSRF token in rails 3
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For anyone reading, note that this is what should go in ApplicationController. Mike Lewis' response below (skip_before_filter :verify_authenticity_token) is how to disable it on per-controller basis, assuming that controller inherits fr...