大约有 47,000 项符合查询结果（耗时：0.0292秒） [XML]
How to center the content inside a linear layout?
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android:gravity handles the alignm>me m>nt of its children,
android:layout_gravity handles the alignm>me m>nt of itself.
So use one of these.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/too...
C++ STL Vectors: Get iterator from index?
So, I wrote a bunch of code that accesses elem>me m>nts in an stl vector by index[], but now I need to copy just a chunk of the vector. It looks like vector.insert(pos, first, last) is the function I want... except I only have first and last as ints. Is there any nice way I can get an iterator to these...
JRuby on Rails vs. Ruby on Rails, what's difference?
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JRuby is the Ruby implem>me m>ntation that runs on a JVM whereas Matz's Ruby is a C implem>me m>ntation.
Key features to note are:
JRuby runs on Java VM's and it's either compiled or interpreted down to Java byte code.
JRuby can integrate with Java code...
Vim - how to run a command imm>me m>diately when starting vim?
... vim to gather a file cache for quick opening.. I have to run this every tim>me m> I start vim though.
5 Answers
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How to make Regular expression into non-greedy?
...-greedy regex modifiers are like their greedy counter-parts but with a ? imm>me m>diately following them:
* - zero or more
*? - zero or more (non-greedy)
+ - one or more
+? - one or more (non-greedy)
? - zero or one
?? - zero or one (non-greedy)
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How do I renam>me m> all files to lowercase?
I have for example TREE.wav, ONE.WAV. I want to renam>me m> it to tree.wav, one.wav. How do I renam>me m> all files to lowercase?
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How do I send a file as an email attachm>me m>nt using Linux command line?
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None of the mutt ones worked for m>me m>. It was thinking the email address was part of the attachemnt. Had to do:
echo "This is the m>me m>ssage body" | mutt -a "/path/to/file.to.attach" -s "subject of m>me m>ssage" -- recipient@domain.com
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“ArrayAdapter requires the resource ID to be a TextView” xml problems
...View for the file I want to display(text file). I am pretty sure it has som>me m>thing to do with the xml. I just want to display the information from this.file = fileop.ReadFileAsList("Installed_packages.txt"); . My code:
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How do I temporarily disable triggers in PostgreSQL?
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This disables triggers for the current session.
To re-enable for the sam>me m> session:
SET session_replication_role = DEFAULT;
Source: http://koo.fi/blog/2013/01/08/disable-postgresql-triggers-temporarily/
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Faye vs. Socket.IO (and Juggernaut)
...uthor of Faye.
Regarding Faye, everything you've said is true.
Faye implem>me m>nts most of Bayeux, the only thing missing right now is service channels, which I've yet to be convinced of the usefulness of. In particular Faye is designed to be compatible with the Com>me m>tD reference implem>me m>ntation of Baye...