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Everyone's Recent JavaScript Snippets Tagged array

Get the min / max value from array.
1 1467 posted 15 years ago by mihael
0 3054 posted 15 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 1563 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...
0 1510 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 />)....
0 1895 posted 16 years ago by chlab
listsEqual(["1","2"], ["1","2"]) is true;
0 1542 posted 16 years ago by prudnikov
1 1452 posted 16 years ago by iaian7
remove and item or items from array
0 1149 posted 16 years ago by edektor
0 1309 posted 16 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 1453 posted 16 years ago by arunpjohny
This function is add 'each' function to the javascript Array object.
1 1293 posted 16 years ago by arunpjohny
Ensures all elements in an array are unique newArray = myArray.unique();
0 1348 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");
0 1375 posted 16 years ago by svenito
Detect if an object exists in an array or detect existance of a key in an object
1 1498 posted 16 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 1201 posted 17 years ago by segdeha
2 2376 posted 17 years ago by iTony
0 1500 posted 17 years ago by cobra90nj
hope you enjoy - thanks to Tom Duff (for implementation in C), Dean Edwards, and Nicholas Zakas for the idea
0 1254 posted 17 years ago by jschilling
Remove item (number or string) from array, using jQuery (method grep).
3 18120 posted 17 years ago by gustavopaes
this function tells you whether or not the passed value is in the passed array
1 1860 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.
0 1647 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)
0 1914 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...
0 2046 posted 17 years ago by kouphax
0 1824 posted 17 years ago by ianmonge
1 1511 posted 17 years ago by jamesming