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What is the !! (not not) operator in JavaScript?
...(for example, document.createElement('audio') will still create an element called <audio> even if HTML5 <audio> is not supported).
Here are the three approaches:
// this won't tell us anything about HTML5 `<audio>` as a feature
var foo = function(tag, atr) { return document.cr...
How can I make my own event in C#?
...elegate that acts as a signature for the
//function that is ultimately called when the event is triggered.
//You will notice that the second parameter is of MyEventArgs type.
//This object will contain information about the triggered event.
public delegate void MyEventHandler(object ...
Turn off spell checking in Eclipse for good
.... You might have noticed that another answer lists those same steps and is called out as not answering the question in the comments below. The nuance here is that that setting doesn't disable spell checking, permanently. And, as I commented, if you have something to add to this ancient thread, pleas...
make iframe height dynamic based on content inside- JQUERY/Javascript
...aded()" ...
I had a situation a while ago where I additionally needed to call iframeLoaded from the IFRAME itself after a form-submission occurred within. You can accomplish that by doing the following within the IFRAME's content scripts:
parent.iframeLoaded();
...
What are copy elision and return value optimization?
... created, so you also can't rely on a specific number of destructors being called. You shouldn't have critical logic inside copy/move-constructors or destructors, as you can't rely on them being called.
If a call to a copy or move constructor is elided, that constructor must still exist and must be ...
Check if a string contains a substring in SQL Server 2005, using a stored procedure
...re wanting to find a word (and not subcomponents of words), your CHARINDEX call would look like:
CHARINDEX(' ME ',' ' + REPLACE(REPLACE(@mainString,',',' '),'.',' ') + ' ')
(Add more recursive REPLACE() calls for any other punctuation that may occur
...
Window.open and pass parameters by post method
...m').submit();
</script>
Edit:
To set the values in the form dynamically, you can do like this:
function openWindowWithPost(something, additional, misc) {
var f = document.getElementById('TheForm');
f.something.value = something;
f.more.value = additional;
f.other.value = misc;
wi...
Check if application is installed - Android
... return false;
}
}
You can put this method in a class like Utils and call it everywhere using:
boolean isInstalled = Utils.isPackageInstalled("com.package.name", context.getPackageManager())
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Resize svg when window is resized in d3.js
...ttr('x2', x(median));
// update axes
chart.select('.x.axis.top').call(xAxis.orient('top'));
chart.select('.x.axis.bottom').call(xAxis.orient('bottom'));
}
http://eyeseast.github.io/visible-data/2013/08/28/responsive-charts-with-d3/
...
Prevent form redirect OR refresh on submit?
...o the submit button (or whatever button), which will take submitClick as a callback. We pass the event to the callback to call preventDefault, which is what will prevent the click from submitting the form.
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