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Ignoring an already checked-in directory's contents?
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edited Aug 25 '09 at 18:50
answered Aug 25 '09 at 18:24
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How do I get the last character of a string?
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public static void main(String args[]) {
String string = args[0];
System.out.println("last character: " +
string.substring(string.length() - 1));
}
}
The output of java Test abcdef:
last character: f
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Selecting an element in iFrame jQuery
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answered Jun 11 '11 at 16:07
Darin DimitrovDarin Dimitrov
930k250250 gold badges31523152 silver badges28432843 bronze badges
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How to convert a selection to lowercase or uppercase in Sublime Text
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801
From the Sublime Text docs for Windows/Linux:
Keypress Command
Ctrl + K, Ctrl + U ...
9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...p发来的包丢弃：
BLOCK_THIS_IP="x.x.x.x"
iptables -A INPUT -i eth0 -p tcp -s "$BLOCK_THIS_IP" -j DROP
以上命令设置将由x.x.x.x ip发往eth0网口的tcp包丢弃。
4.配置服务项
利用iptables，我们可以对日常用到的服务项进行安全管理，比如设定只能...
What are the Web.Debug.config and Web.Release.Config files for?
I just upgraded to Visual Studio 2010 and MVC 2.0 and I noticed the Web.config has two additional files attached to it? Are these files used to specify debug and release specific settings, so you don't clutter up the main Web.config?
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Should the hash code of null always be zero, in .NET
... what the hash code of null should be. It looks like the framework uses 0 :
9 Answers
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How do I view an older version of an SVN file?
...n SVN file which is now missing some logic and so I need to go back about 40 revisions to the time when it had the logic I need. Other than trying to view a diff of the file in the command line ( very hard to read ), is there any way I could get a copy of that file to review so I can study it to rec...
How to get a property value based on the name
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answered Apr 1 '11 at 0:45
Matt GreerMatt Greer
55.4k1515 gold badges116116 silver badges121121 bronze badges
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What is the difference between LL and LR parsing?
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490
At a high level, the difference between LL parsing and LR parsing is that LL parsers begin at th...