大约有 6,500 项符合查询结果（耗时：0.0228秒） [XML]
How to find out what group a given user has?
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This appears to be pretty useful as well. It has more verbose output than the 'groups' command, so if you need the group id/user id use this!
– Alex Argo
Dec 8 '08 at 17:02
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Callback to a Fragment from a DialogFragment
...ENT:
DialogFragment dialogFrag = MyDialogFragment.newInstance(123);
dialogFrag.setTargetFragment(this, DIALOG_FRAGMENT);
dialogFrag.show(getFragmentManager().beginTransaction(), "dialog");
break;
}
}
@Override
public void onActivityResult(int re...
Should I use the datetime or timestamp data type in MySQL?
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123
Another one difference: queries with "native" datetime will not be cached, but queries with timestamp - will be.
– O...
How do I translate an ISO 8601 datetime string into a Python datetime object? [duplicate]
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123
Since Python 3.7 and no external libraries, you can use the strptime function from the datetim...
Getting visitors country from their IP
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Actually, you can call http://api.hostip.info/?ip=123.125.114.144 to get the information, which is presented in XML.
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How can I force clients to refresh JavaScript files?
... I always knew the query strings are key-value pair as in ?ver=123. Thanks! :)
– Ankur-m
Feb 15 '12 at 11:41
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Should I return EXIT_SUCCESS or 0 from main()?
...guaranteed by the standard to signal successful completion. (It's barely possible that EXIT_SUCCESS could have a value other than 0, but it's equal to 0 on every implementation I've ever heard of.)
Using 0 has the minor advantage that you don't need #include <stdlib.h> in C, or #include <...
Key hash for Android-Facebook app
I'm working on an Android app, in which I want to integrate a Facebook
posting feature. I downloaded the Facebook-Android SDK, and I got
the readme.md (text file) in there, in which it is mentioned to generate
the key hash for Android. How do I generate it?
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int a[] = {1,2,}; Weird comma allowed. Any particular reason?
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vcsjonesvcsjones
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abort, terminate or exit?
What's the difference between those three, and how shall I end program in case of exception which I can't handle properly?
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