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Everyone's Recent JavaScript Snippets Tagged array

Get the min / max value from array.
1 722 posted 14 years ago by mihael
0 2271 posted 14 years ago by mrhoo
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"
0 914 posted 14 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...
0 809 posted 14 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 />)....
0 1093 posted 15 years ago by chlab
listsEqual(["1","2"], ["1","2"]) is true;
0 842 posted 15 years ago by prudnikov
1 855 posted 15 years ago by iaian7
remove and item or items from array
0 611 posted 15 years ago by edektor
0 696 posted 15 years ago by boondoklife
This can be tested using the following piece of code var a = [1, 2, 3, 4, 5]; alert(a.size());
0 822 posted 15 years ago by arunpjohny
This function is add 'each' function to the javascript Array object.
1 691 posted 15 years ago by arunpjohny
Ensures all elements in an array are unique newArray = myArray.unique();
0 712 posted 15 years ago by svenito
This extends arrays withe a removeItems operation to remove all occurances of <item> from <array> usage: myArray.removeItems("words");
0 723 posted 15 years ago by svenito
Detect if an object exists in an array or detect existance of a key in an object
1 815 posted 15 years ago by quickredfox
Adds a method to the Array object that lets you slice the array down to everything before the given value.
0 603 posted 15 years ago by segdeha
2 1222 posted 15 years ago by iTony
0 760 posted 15 years ago by cobra90nj
hope you enjoy - thanks to Tom Duff (for implementation in C), Dean Edwards, and Nicholas Zakas for the idea
0 671 posted 15 years ago by jschilling
Remove item (number or string) from array, using jQuery (method grep).
3 14098 posted 15 years ago by gustavopaes
this function tells you whether or not the passed value is in the passed array
1 1000 posted 16 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.
0 880 posted 16 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)
0 1056 posted 16 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...
0 1227 posted 16 years ago by kouphax
0 1030 posted 16 years ago by ianmonge
1 779 posted 16 years ago by jamesming