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Is there a command for formatting HTML in the Atom editor?
I would like to format my HTML with a command, as I do in Visual Studio, using Ctrl + K + D . Is this possible in Atom ? If not, are there other options?
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Check Whether a User Exists
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You can also check user by id command.
id -u name gives you the id of that user.
if the user doesn't exist, you got command return value ($?)1
And as other answers pointed out: if all you want is just to check if the user exists, use if with id directly, ...
How to make Regular expression into non-greedy?
...nce replacing it. I have no idea how it works though, because that doesn't compile in any regex engine i've tried ????
– Noctis
Feb 19 at 5:40
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What's the difference of ContentType and MimeType
...pe ? Am i being pitty and
grammar nazi?
The reason isn't only backward compatibility, and I'm afraid the usually excellent Django documentation is a bit hand-wavy about it. MIME (it's really worth reading at least the Wikipedia entry) has its origin in extending internet mail, and specifically S...
check if directory exists and delete in one command unix
...o check if a directory exists and delete if it does,in Unix using a single command? I have situation where I use ANT 'sshexec' task where I can run only a single command in the remote machine. And I need to check if directory exists and delete it...
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Print array elements on separate lines in Bash?
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What are the two hyphens after the command for? I do not found any references to it in the manual.
– joanpau
Jul 15 '14 at 13:10
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how to get program files x86 env variable?
...ould like to know how I can display the location of Program Files (x86) in command prompt. I'm using Windows 7 64bit.
4 An...
Converting a double to an int in C#
...ntegral type, the
value is truncated.
Update: See Jeppe Stig Nielsen's comment below for additional differences (which however do not come into play if score is a real number as is the case here).
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Difference between GeoJSON and TopoJSON
... the state-state boundaries in this example choropleth).
These advantages come at a cost: a more complex file format. In JavaScript, for example, you’d typically use the TopoJSON client library to convert TopoJSON to GeoJSON for use with standard tools such as d3.geoPath. (In Python, you can use ...
ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C++内核技术
... var qrcode = new QRCode("qrcode", { text: 'https://m.tsingfun.com/it/opensource/0MQ-The-Theoretical-Foundation.html', //URL地址 width: 180, height: 180, colorDark: '#088CEF', //二维码颜色 colorLight: "#ffffff" //背景颜色 }); $(function(){ $("#mob").ho...