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Getting a better understanding of callback functions in JavaScript
...e method you choose depends whether:
You have the arguments stored in an Array or as distinct variables.
You want to call that function in the context of some object. In this case, using the "this" keyword in that callback would reference the object passed as argument in call() or apply(). If you ...
Play/pause HTML 5 video using JQuery
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});
Notice that there is no get() or eq() jQuery function called. DOM's array used to call play() function. It's a shortcut to keep in mind.
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Limit results in jQuery UI Autocomplete
...tion(request, response) {
var results = $.ui.autocomplete.filter(myarray, request.term);
response(results.slice(0, 10));
}
});
You can supply a function to the source parameter and then call slice on the filtered array.
Here's a working example: http://jsfiddle.net/andrewwhit...
Creating a jQuery object from a big HTML-string
...jQuery 1.8, we can use $.parseHTML, which will parse the HTML string to an array of DOM nodes. eg:
var dom_nodes = $($.parseHTML('<div><input type="text" value="val" /></div>'));
alert( dom_nodes.find('input').val() );
DEMO
var string = '<div><input type="text" value="v...
Add leading zeroes/0's to existing Excel values to certain length
...ve) way of doing this is through custom formatting.
Highlight the column/array you want to style.
Click ctrl + 1 or Format -> Format Cells.
In the Number tab, choose Custom.
Set the Custom formatting to 000#. (zero zero zero #)
Note that this does not actually change the value of the cell. I...
Android: How to put an Enum in a Bundle?
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this can be super slow and does not scale to arrays of things that contain enum, etc. See stackoverflow.com/a/5551155/175156
– yincrash
Jun 18 '14 at 19:30
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How To Change DataType of a DataColumn in a DataTable?
...ork. I am trying to create a memorystream column instead of db coming byte array column. It gives System.ArgumentException: Type of value has a mismatch with column typeCouldn't store <System.Byte[]> in DATA Column. Expected type is MemoryStream
– Mert Serimer
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Difference between assertEquals and assertSame in phpunit?
... Unfortunately even assertEquals seems to be picky e.g. when comparing array properties and complains about string vs int then.
– andig
Dec 27 '13 at 13:26
1
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Redirecting from HTTP to HTTPS with PHP
... always. I tried using it and there was no 'https' element in the $_SERVER array due to which it was giving error of 'too many redirects'. Would need to use other method.
– Usman Zaheer
Apr 9 '12 at 16:14
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How do I work around JavaScript's parseInt octal behavior?
..."4","09","5"].map(parseInt); Map will pass the index of the element in the array as the second argument, which will be interpreted by parseInt as the base unless you wrap it.
– Plynx
Feb 24 '13 at 7:16
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