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If you need to sort an array in javascript this is how it should be done. Casting toLowerCase() is optional but but necessary if fx "Anne" was spelled "anne"
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posted 16 years ago by fengelz
I frequently pass an array of elements from an HTML form to PHP, normally a list of checkboxes for removing database records. This will loop through an array of checkbox's with the same name & build a delimited string from the checked values. Afte...
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1682
posted 16 years ago by verostudios
I needed to break down a long string today and insert line breaks so I wrote this little function. You can use it to split a long string into chunks of a defined length and get them as an array or join them by a defined character (e.g. <br />)....
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posted 16 years ago by chlab
This can be tested using the following piece of code
var a = [1, 2, 3, 4, 5];
alert(a.size());
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1612
posted 16 years ago by arunpjohny
This function is add 'each' function to the javascript Array object.
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1450
posted 16 years ago by arunpjohny
Ensures all elements in an array are unique
newArray = myArray.unique();
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1528
posted 16 years ago by svenito
This extends arrays withe a removeItems operation to remove all occurances of <item> from <array>
usage: myArray.removeItems("words");
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1528
posted 16 years ago by svenito
Detect if an object exists in an array or detect existance of a key in an object
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posted 17 years ago by quickredfox
Adds a method to the Array object that lets you slice the array down to everything before the given value.
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1357
posted 17 years ago by segdeha
hope you enjoy - thanks to Tom Duff (for implementation in C), Dean Edwards, and Nicholas Zakas for the idea
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1414
posted 17 years ago by jschilling
Remove item (number or string) from array, using jQuery (method grep).
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posted 17 years ago by gustavopaes
this function tells you whether or not the passed value is in the passed array
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posted 17 years ago by jlvallelonga
remove(array) --> array
Array.remove(a) simply removes all the items in the passed in array from the current scope array. Good for bulk operations.
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1814
posted 17 years ago by kouphax
You can find a string as an array row value.
Ex:
arr=['abcde','mdleo']
arr.find('dbd') -> array['abcde']
arr.find('akdowewo') -> array[] (empty)
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2090
posted 17 years ago by tonic
This function will sort an array of DOM elements in order of the DOM position. Useful when using calls such as $$("img.L,img.M") which doesn;t return a sorted element array.
It uses prototype but you can replace the Prototype.Browser stuff with a...
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posted 17 years ago by kouphax