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Printing everything except the first field with awk
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The space is easily removed with VIM pressing 'Ctrl+V Gd' in normal mode
– Santi
Jan 21 at 20:16
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cannot find zip-align when publishing app
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Find it on o/s (I had already downloaded build tools for 19 and 20)
Press Ctrl-Open to allow apps from the internet
Move it from sdk/build-tools/android-4.4W folder to sdk/tools/. Whew.
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Parse error: Syntax error, unexpected end of file in my PHP code
...Search for the short_open_tag property value (Use in your text editor with Ctrl + F!), and apply the following change:
; short_open_tag = Off
to
short_open_tag = On
According to the description of core php.ini directives, short_open_tag allows you to use the short open tag (<?) although thi...
How to find out what character key is pressed?
...rap.record(function(sequence) {
// sequence is an array like ['ctrl+k', 'c']
alert('You pressed: ' + sequence.join(' '));
});
}
</script>
<button onclick="recordSequence()">Record</button>
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MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...中的数据，并验证
> db.students.remove()
> db.students.find()
然后再导入上面导出的students.dat文件中的内容
[root@localhost mongodb]# ./bin/mongoimport -d test -c students students.dat
connected to: 127.0.0.1
imported 9 objects
参数说明：
-d:指明数据库名...
C#操作XML小结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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<aaa>
<add key="123" value="321"/>
</aaa>
如果我要找到123然后取到321应该怎么写呢？
using System.XML;
XmlDataDocument xmlDoc = new System.Xml.XmlDataDocument();
xmlDoc.Load(@"c:/Config.xml");
XmlElement elem = xmlDoc.GetElementById("add");
string str = elem.Attribut...
How do I clear only a few specific objects from the workspace?
...!* Instead, you should build your workflow around frequently employing the Ctrl+Shift+F10 shortcut to restart your R session. This is the fastest way to both nuke the current set of user-defined variables AND to clear loaded packages, devices, etc. The reproducibility of your work will increase mark...
How do you hide the Address bar in Google Chrome for Chrome Apps?
...hrome.exe to run as a single process (not making too many processes in alt+ctrl+del list? so that the CPU and Memory is used but cleaned up)
– user285594
Mar 26 '15 at 11:09
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Intellisense and code suggestion not working in Visual Studio 2012 Ultimate RC
...I'm having an issue with the intellisense: it does not work until I press Ctrl + Space . Code suggestions are disabled also (method parameters for example).
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Sublime Text 3, convert spaces to tabs
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You can use the command palette to solve this issue.
Step 1: Ctrl + Shift + P (to activate the command palette)
Step 2: Type "Indentation", Choose "Indentation: Convert to Tabs"
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