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How can I set Image source with base64
...
In case you prefer to use jQuery to set the image from Base64:
$("#img").attr('src', 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==');
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Why does the is operator return false when given null?
...entence "is null a string" the answer is no, it is not, which is different from "is null assignable to string"
– Davy8
Oct 3 '11 at 20:22
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How do I show a Save As dialog in WPF?
...logResult.OK)
{
}
I'm using an extension method to get the IWin32Window from the visual control:
#region Get Win32 Handle from control
public static System.Windows.Forms.IWin32Window GetIWin32Window(this System.Windows.Media.Visual visual)
{
var source = System.Windows.PresentationSource.Fro...
String is immutable. What exactly is the meaning? [duplicate]
...ields (or the fields are public and not final, so that they can be updated from outside without accessing them via methods), for example:
Foo x = new Foo("the field");
x.setField("a new field");
System.out.println(x.getField()); // prints "a new field"
While in an immutable class (declared as fin...
CocoaPods and GitHub forks
...2cf8fae582bc1'
After that, pod update will update this particular commit from your fork. If you want, you can also make a podspec for your fork, but I find this approach simpler and I don't make changes frequently enough to justify a new workflow.
Do I need to work on my fork outside of my pr...
animating addClass/removeClass with jQuery
...ss and toggleClass also accepts a second argument; the time duration to go from one state to the other.
$(this).addClass('abc',1000);
See jsfiddle:- http://jsfiddle.net/6hvZT/1/
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improve t...
Absolute positioning ignoring padding of parent
... left: 0;
right: 0;
}
It lets the child element inherit the padding from the parent, then the child can be positioned to match the parents widht and padding.
Also, I am using box-sizing: border-box; for the elements involved.
I have not tested this in all browsers, but it seems to be workin...
How can I count text lines inside an DOM element? Can I?
... the div's size is dependent on the content (which I assume to be the case from your description) then you can retrieve the div's height using:
var divHeight = document.getElementById('content').offsetHeight;
And divide by the font line height:
document.getElementById('content').style.lineHeight...
How do I check if an object has a specific property in JavaScript?
... to know if an object physically contains a property (and it is not coming from somewhere up on the prototype chain) then object.hasOwnProperty is the way to go. All modern browsers support it. (It was missing in older versions of Safari - 2.0.1 and older - but those versions of the browser are rare...
How can I get a precise time, for example in milliseconds in Objective-C?
..., you can do:
// Get a current time for where you want to start measuring from
NSDate *date = [NSDate date];
// do work...
// Find elapsed time and convert to milliseconds
// Use (-) modifier to conversion since receiver is earlier than now
double timePassed_ms = [date timeIntervalSinceNow] * -10...