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Access event to call preventdefault from custom function originating from onclick attribute of tag
...nction sayHi(e) {
e.preventDefault();
alert("hi");
}
<a href="http://google.co.uk" onclick="sayHi(event);">Click to say Hi</a>
Run it as is and notice that the link does no redirect to Google after the alert.
Then, change the event passed into the onclick handler to so...
Algorithm to compare two images
...r heavy recoloring (and even a simple hue shift will be somewhat tricky).
http://en.wikipedia.org/wiki/RGB_color_space
http://upvector.com/index.php?section=tutorials&subsection=tutorials/colorspace
Another example involves something called the Hough Transform. This transform essentially de...
Where does the “flatmap that s***” idiomatic expression in Scala come from?
...d other higher order functions).
This is especially true for Options (see http://tonymorris.github.io/blog/posts/scalaoption-cheat-sheet/)
But it applies to other monads as well (although I have to admit, I don't exactly understand the details yet myself)
Imagine the situation where you have a c...
Angularjs ng-model doesn't work inside ng-if
Here is the fiddle showing the problem. http://jsfiddle.net/Erk4V/1/
6 Answers
6
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How can I display an RTSP video stream in a web page?
...lso comes with an ActiveX plugin that can display the feed in a web page:
http://wiki.videolan.org/ActiveX/HTML
<OBJECT classid="clsid:9BE31822-FDAD-461B-AD51-BE1D1C159921"
codebase="http://downloads.videolan.org/pub/videolan/vlc/latest/win32/axvlc.cab"
width="640" height="480" id="vl...
Configure nginx with multiple locations with different root folders on subdomain
... }
location /static {
root /web/test.example.com;
}
}
http://nginx.org/r/root
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How can I set the WiX installer version to the current build version?
...ode="<upgrade code>">
I've posted the code for in on CodePlex: http://wixfileversionext.codeplex.com/
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moment.js 24h format
...
Use H or HH instead of hh. See http://momentjs.com/docs/#/parsing/string-format/
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Using WebAPI or MVC to return JSON in ASP.NET
...o perform CRUD operations. Below is the mapping between CRUD operation and HTTP actions
GET : Read
POST: Create
PUT: Update
DELETE: Delete
So with APIs you do not have to create separate actions and attribute them with HTTP actions.
...
How to overlay images
... content
with additional tags is shown here
(with code and example):
http://soukie.net/2009/08/20/typography-and-css/#example
This works, as long as the parent element is not using static positioning. Simply setting it to relative positioning does the trick. Also, IE <8 don't support the ...