Javascript Hashset 1.0


Free
4.10 KB
  Download  




Publisher Description



'JavaScript Hashset' is a pure JS implementation of the HashSet data-type. It is suitable with for client usage and also for node.js . It is optimized for JavaScript search / lookup routines - which can be a performance bottleneck slow when iterating Arrays in JavaScript.

This is free software available at http://searchturbine.com/js/javascript-hashset under the BSD License.

Compatibility: Internet Explorer 5, IE5.5, IE6, IE7, IE8, IE9, IE10, IE11. Node, NPM, Chrome. FireFox, Opera, Konqueror. It has 'close to universal' JS compatibility.

A hashset is like an unordered array of values, but it can be searched for a value exponentially faster than a the native Array.contains or Array.indexOf functions. This makes it easier to write efficient, fast code. Hassets may use marginally more memory than normal arrays, but not exponentially more so.

Hashsets are hugely popular in optimized c# and Java programming - because they allow developers a very fast way for looking up (searching) to see if a value already exists in a Hashset. It uses a dictionary like lookup - which does not get slower as the set grows in size. This is ideal for situations which we want avoid duplicate entries in an array - or check the existence of a value without a performance slowdown.

A common weakness of Hashsets is that they are unordered - and as such - can not be enumerated (foreach). This weakness is overcome in 'JavaScript Searchable Hashset' with a enumerate function and also a copyToArray function.

'JavaScript Searchable Hashset' can use any value as a key. String, integer, array, classes, and even types. This makes it flexible an in-keeping with common js programming practices.

It also includes the advanced hashset functions that Java and dotNet developers expect such as : 'copyToArray', 'exceptWith', 'isSubsetOf' and 'unionWith' which make it ideal for use in lower-level / higher performance applications.

Javascript Hashset is a free software application from the Java & JavaScript subcategory, part of the Web Development category. The app is currently available in English and it was last updated on 2015-05-30. The program can be installed on Win2000, WinXP, Win7 x32, Win7 x64, Windows 8, WinServer, WinOther, WinVista, WinVista x64.

Javascript Hashset (version 1.0) has a file size of 4.10 KB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 95 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details



General

 
Publisher Search Turbine
Released Date 2015-05-30
Languages English

Category

 
Category Web Development
Subcategory Java & JavaScript

System requirements

 
Operating systems windows

Download information

 
File size 4.10 KB
Total downloads 95

Pricing

 
License model Free
Price N/A

Version History



Here you can find the changelog of Javascript Hashset since it was posted on our website on 2016-04-21. The latest version is 1.0 and it was updated on soft112.com on 2017-07-01. See below the changes in each version:

version 1.0

posted on 2015-05-30

Newly released searchable hashset software






Add a review


Tell us your experience with Javascript Hashset 1.0



RELATED PROGRAMS
Our Recommendations






BarCode2D-PNG




Click stars to rate this APP!

Users Rating:  
  0.0/5     0
Editor Rating:  
  0/5
Downloads last week: 0
Release Date: 2015-05-30
Publisher: Search Turbine
Operating System: windows