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Download file from an ASP.NET Web API method using AngularJS
...lename="my-awesome-pdf"></pdf-download>
This will render a blue button. When clicked, a PDF will be downloaded (Caution: the backend has to deliver the PDF in Base64 encoding!) and put into the href. The button turns green and switches the text to Save. The user can click again and will b...
CALayer with transparent hole in it
...y 'punch through' the layer that holds it. Say, if overlay the hole over a button. The button is not accessible, which is needed if you are trying to make a 'guided tutorial' like me. The library provided by @Nick Yap will do the job for you, where by overriding func point(inside point: CGPoint, wit...
Why JSF saves the state of UI components on server?
...ing in session. If they are however POST requests (forms with commandlinks/buttons), then Mojarra will save state of each form in session until the max limit. This enables the enduser to open multiple forms in different browser tabs in the same session.
Or, when the state saving is set to client, th...
Strange out of memory issue while loading an image to a Bitmap object
I have a list view with a couple of image buttons on each row. When you click the list row, it launches a new activity. I have had to build my own tabs because of an issue with the camera layout. The activity that gets launched for the result is a map. If I click on my button to launch the image pre...
What is the fastest method for selecting descendant elements in jQuery?
...t;
</head>
<body>
<div id="stats"></div>
<button onclick="start()">Test</button>
<div>
<div id="parent">
<div class="child"></div>
<div class="child"></div>
<div class="child"></...
HTML5 canvas ctx.fillText won't do line breaks?
...y,w,h,vAlign,hAlign,lineheight);
Where vAlign can be: "top", "center" or "button"
And hAlign can be: "left", "center", "right" or "justify"
You can test the lib here: http://jsfiddle.net/4WRZj/1/
Here is the code of the library:
// Library: mltext.js
// Desciption: Extends the CanvasRenderingC...
Xcode: What is a target and scheme in plain language?
...tra testing features and may contain several background music tracks and a button to change the track (as it currently does).
You'll be used to adding classes and resources to your default target as you add them.
You can pick and choose which classes / resources are added to which target.
In my exa...
What goes into the “Controller” in “MVC”?
... example you suggested, you're right: "user clicked the 'delete this item' button" in the interface should basically just call the controller's "delete" function. The controller, however, has no idea what the view looks like, and so your view must collect some information such as, "which item was cl...
In Django, how does one filter a QuerySet with dynamic field lookups?
... actually a key to a row in another table, not a column.
Specific filter buttons. Wait... That's the way the Django admin works. Specific filters are turned into buttons. And the same analysis as above applies. A few filters make sense. A large number of filters usually means a kind of first ...
Clean up a fork and restart it from the upstream
...you should see it appear in your list of "Remotes".
Click the "Fetch" button (top left of the Source tree header area)
Make sure the "Fetch from all remotes" checkbox is checked and press "ok"
Double click on your "master" branch to check it out if it is not checked out already.
Find ...