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HTML5 Email Validation
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The input type=email page of the www.w3.org site notes that an email address is any string which matches the following regular expression:
/^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/
Use the required attribute and a patter...
How to make an input type=button act like a hyperlink and redirect using a get request? [duplicate]
...You can make <button> tag to do action like this:
<a href="http://www.google.com/">
<button>Visit Google</button>
</a>
or:
<a href="http://www.google.com/">
<input type="button" value="Visit Google" />
</a>
It's simple and no javascript require...
How to build Qt for Visual Studio 2010
... 2008, but you have to compile it from source.
Downloading Qt
On https://www.qt.io/download/
Update 2017: the latest Qt 4.x branch (Qt 4.8.6) has 2 pre-built packages, which are now in the archive section:
http://download.qt.io/archive/qt/4.8/4.8.6/qt-opensource-windows-x86-vs2010-4.8.6.exe
htt...
Get GPS location from the web browser
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Use this, and you will find all informations at http://www.w3schools.com/html/html5_geolocation.asp
<script>
var x = document.getElementById("demo");
function getLocation() {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(showPosition);
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Suppress warning CS1998: This async method lacks 'await'
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@SebastiánVansteenkiste .Net Framework 4.6->, UWP 1.0->, .Net Core 1.0->
– Frode Nilsen
Jul 20 '17 at 10:14
1
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How to find the most recent file in a directory using .NET, and without looping?
...ust need to convince my boss to expedite the process of upgrading us from .net 2.0 so I can use Linq :)
– Chris Klepeis
Jul 24 '09 at 20:54
3
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Can my enums have friendly names? [duplicate]
...hich would pick up values from the corresponding resource manager.
http://www.codeproject.com/KB/WPF/FriendlyEnums.aspx
Although the article is around a problem that's generally faced by WPF developers when binding to enums, you can jump directly to the part where he creates the LocalizableDescrip...
Auto detect mobile browser (via user-agent?) [closed]
...Version.indexOf("Mobile");
return (index > -1);
}
See an example at www.tablemaker.net/test/mobile.html where it triples the font size on mobile phones.
share
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improve this answer
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How can I group data with an Angular filter?
...running $ npm install angular-filter from your terminal
via cdnjs http://www.cdnjs.com/libraries/angular-filter
(2) Include angular-filter.js (or angular-filter.min.js) in your index.html, after including Angular itself.
(3) Add 'angular.filter' to your main module's list of dependenc...
Thread-safe List property
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If you are targetting .Net 4 there are a few options in System.Collections.Concurrent Namespace
You could use ConcurrentBag<T> in this case instead of List<T>
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