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Meaning of $? (dollar question mark) in shell scripts
...e other special variables like this, as you can see on this online manual: https://www.gnu.org/s/bash/manual/bash.html#Special-Parameters
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ReSharper - force curly braces around single line
...ous things and they're not only related to code formatting (see details at http://www.jetbrains.com/resharper/webhelp/Code_Cleanup__Index.html), so use the feature wisely.
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Where to put model data and behaviour? [tl; dr; Use Services]
...ould provide a link to where this is stated in the documentation. I did a Google search for "Angular makes no restrictions or requirements on the model", and it doesn't turn up anywhere in the official docs, as far as I can tell.
– user456814
Jan 24 '14 at 2:5...
Sending emails in Node.js? [closed]
...
node-email-templates is a much better option:
https://github.com/niftylettuce/node-email-templates
it has support for windows as well
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App Inventor 2 中的响应式设计 · App Inventor 2 中文网
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Limitation: Drawing and animation
Responsive design and Google Play
One tricky issue in designing apps is making apps that look good on devices with screens of differing sizes. For example, apps designed for a given phone should also look good on tablets or phones with a dif...
How do you configure Django for simple development and deployment?
...e:
if LIVEHOST:
DEBUG = False
PREPEND_WWW = True
MEDIA_URL = 'http://static1.grsites.com/'
else:
DEBUG = True
PREPEND_WWW = False
MEDIA_URL = 'http://localhost:8000/static/'
and so on. A little bit less readable, but it works fine and saves having to juggle multiple settin...
How to draw polygons on an HTML5 canvas?
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from http://www.scienceprimer.com/drawing-regular-polygons-javascript-canvas:
The following code will draw a hexagon. Change the number of sides to create different regular polygons.
var ctx = document.getElementById('hexago...
Capturing console output from a .NET application (C#)
...ion with another process via the console output and input (see http://code.google.com/p/o2platform/source/browse/trunk/O2_Scripts/APIs/Windows/CmdExe/CmdExeAPI.cs)
Also useful for you might be the API that allows the viewing of the console output of the current process (in an existing control or po...
What is REST? Slightly confused [closed]
...tava Observe that PUT examples have :id and POST examples don't have :id. Google for the rest of the story. (POST: non-safe,non-idempotent; PUT:non-safe,idempotent)
– Ajeet Ganga
Oct 2 '17 at 3:36
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Validating email addresses using jQuery and regex
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UPDATES
http://so.lucafilosofi.com/jquery-validate-e-mail-address-regex/
using new regex
added support for Address tags (+ sign)
function isValidEmailAddress(emailAddress) {
var pattern = /^([a-z\d!#$%&'*+\-\/=?^_`{|}~\u...