developer

nodejs vs node on ubuntu 12.04

Question: ❓❓❓ I installed nodejs on ubuntu from instructions given here When I write node --version in the terminal I see this : -bash: /usr/sbin/node: No such file or directory I can see node in the /usr/sbin/ directory, though. Writing npm --version shows 1.3.5 Writing nodejs --version shows v0.10.15 Also, Read more…

By admin, ago
developer

Get escaped URL parameter

Question: ❓❓❓ I’m looking for a jQuery plugin that can get URL parameters, and support this search string without outputting the JavaScript error: “malformed URI sequence”. If there isn’t a jQuery plugin that supports this, I need to know how to modify it to support this. ?search=%E6%F8%E5 The value of Read more…

By admin, ago
developer

Listening for variable changes in JavaScript

Question: ❓❓❓ Is it possible to have an event in JS that fires when the value of a certain variable changes? JQuery is accepted. Thanks! Good Answer: 👌👌👌 Yes, object.watch (it’s non-standard though). Here’s my implementation that works in every current major browser. Read More: 👉 https://stackoverflow.com/questions/1759987/listening-for-variable-changes-in-javascript

By admin, ago