JavaScript is a prototype-based scripting language

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26
votes
4answers
3k views

Is there a way to cheat javascript games (like Unicoin mining) where rapid clicking is required?

I saw that there's a new currency on the site today for higher privileges called Unicoin. You can mine them by clicking quickly. I was wondering if there's any Ubuntu wizardry that could speed up the ...
22
votes
7answers
17k views

Google Chrome not rendering webpages correctly

I am facing some serious web page rendering issues with Chrome. It is more prominent during javascript based animations and stuff on websites like youtube. I have tried removing chrome using (sudo ...
20
votes
2answers
960 views

Is the source code of the online tour available?

For Oneiric Ocelot launch, there was an awesome Tour created for showcasing how Ubuntu especially Unity works. The Ubuntu Online tour actually mimics a whole desktop and to a greater extent behaves a ...
6
votes
1answer
3k views

Is it possible to run Windows 8 apps in Ubuntu?

I read that new apps in Windows 8 will mainly be developed in HTML5 and Java-script. Those two languages are already supported in Ubuntu. Hence, is it − or will it be − possible to run those apps in ...
6
votes
2answers
2k views

Is possible to run the jsc (JavaScriptCore) utility from the command line in Ubuntu, like in OSX?

In OSX there is a hidden utility called jsc, part of WebKit, that can be used to run JavaScript code on the command line. It can be used as a JavaScript console, like irb for Ruby. I have the ...
6
votes
3answers
4k views

Is there a package for an executable version of v8?

I'm trying to get Vim JS lint plugin working under Ubuntu 12.04. The plugin requires the d8 command, which is an executable version of Google's v8 JavaScript Engine. I do see a libv8 package, but ...
5
votes
2answers
9k views

Ubuntu / Install NodeJS & npm

I'm trying to install nodejs and npm, however, it fails. This is my terminal: sudo apt-get install nodejs npm Reading package lists... Done Building dependency tree Reading state information... Done ...
5
votes
3answers
211 views

Sockets in Ubuntu Touch Apps

I am creating an IRC client for the Ubuntu App Showdown. I need a way to be able to access an IRC server in QML (or JavaScript). What is the best way to accomplish this?
4
votes
2answers
152 views

Do i need to know C++ to develop ubuntu app?

I'm a java developer. I dont know much about C++. should i learn C++ to develop ubuntu app? or can develop app without c++?
4
votes
2answers
1k views

Does Evince support javascript in pdf files?

In some pdf file readers for MS Windows such as those from Adobe or Foxit, it is possible to turn off the ability to implement javascript in a pdf file. Is that possible with Evince (Document Viewer) ...
3
votes
2answers
884 views

Why doesn't JSLint/JSHint work in Ubuntu?

I installed as described here and other places, but after using npm to install jslint, jshint, neither will work. Running "jslint", I only get: /usr/bin/env: node: No such file or directory Is ...
3
votes
1answer
3k views

How to install PyV8 in Ubuntu 13.04?

I want to install PyV8 in Ubuntu 13.04. However pip install -v pyv8 takes super long to build and finally fails. How can I install PyV8 on a Ubuntu 13.04 machine? Here is the error log ...
3
votes
2answers
526 views

How can one invoke lg (Looking Glass) from a command line?

I had asked another question which is related. I know that I can invoke lg (looking glass) via the gnome-shell "run application" window (by pressing Alt+F2). What I'd like to know is how to do this ...
3
votes
2answers
128 views

QML - How to create QML Components properties so they can be set from JavaScript?

I am trying to create a component with certain properties I've set. The sounds location and name are given by a C++ function that is actually working because the console.log() shows so: qml: Adding ...
3
votes
1answer
685 views

Gnome Shell JS - Listen for DBus signal on an interface for any path

I'm trying to write an extension that listens for a DBus signal, but I don't know the path ahead of time. Actually, there are multiple paths (unique for each application that implements the ...
2
votes
3answers
147 views

How to make /bin/ps, called with aux as its argument, write to a file?

Is there a command line argument I can pass to /bin/ps -aux to make it write its output to a file? edit: To resimulate my issue: Open firefox Enable developer preferences (or as shortcut install ...
2
votes
2answers
1k views

GWT (Google Web Toolkit) designer not working on Ubuntu 13.04

On 13.04 the GWT designer is not working on Eclipse 4.2 and Eclipse 3.7. If I want to switch in the design-mode after executing Workaround 2 from this page, Eclipse crashes and is closing ...
2
votes
1answer
59 views

Get exclusive lock constant? In ctypes it is O_EXLOCK [closed]

I'm trying to open a file with exclusive lock via Javscript. So the library to open is no sweat just the number to pass as unixFlags is a problem. This is syntax: OS.File.open('/path/to/file', ...
2
votes
1answer
4k views

Ubuntu 12.04 and Firefox 23 - how to turn off JavaScript? [closed]

My browser updated yesterday and today I've noticed that the option to turn off JavaScript is no longer there. Did they relocate it somewhere? Help.
2
votes
1answer
27 views

Why XMLHttpRequest send only “server connection established” in readyState attribut?

I try to store the result of JSON webservice into a List view. I create my request in javascript but my readyState value is always 1 and never change. I don't understand what is wrong. This is my ...
2
votes
1answer
17 views

Allow OptionSelector to Scroll While Expanded

My QML app uses an OptionSelector to allow users to choose from a list of items. On tablet size, I have it set to keep it expanded. However, I limit the container height, and while it's expanded, it ...
2
votes
2answers
392 views

Not able to see Kate Plugin for Javascript in Kubuntu

I installed Kubuntu 14.04 recently. I had heard about the Javascript related plugins(Pretty JSON specifically) being there in Kate setup. But it does not show up in any of the options. I am not sure ...
2
votes
2answers
1k views

GWT (Google Web Toolkit) Designer not working on Ubuntu 12.10

The GWT Desinger is not working on Ubuntu 12.10. It worked on Ubuntu 12.04. I installed the Eclipse Plugin as described on the GWT Homepate If I want to open the Design-View (for an xml-GWT-File), ...
1
vote
3answers
83 views

What all do I need with my Apache Server

I was wondering what all extra I have to install on top of apache2. My websites are running some javascript, css, and some jquery stuff. Does apache come with everything necessary to run a website ...
1
vote
1answer
6k views

How to run javascript/html page

I want to know what is the terminal command for compiling and executing Javascript/HTML. Is it the same as that of compilation of C program or is it different?
1
vote
1answer
191 views

Which one is best js minifier used in Ubuntu [closed]

I have the big project developed in the javascript framework. Hence its necessary to minify all the js so as the speed may enhance. Please tell which js minifier software will best option?
1
vote
2answers
2k views

How to install JavaScript Eclipse platform on Ubuntu

I sudo apt-get install eclipse installed Eclipse on my Ubuntu 12.0.4 server, by checking I found it is a classic platform. So, how can I make it as a JavaScript IDE? I followed ...
1
vote
2answers
418 views

Is it possible to assign a keyboard shortcut to cause the Looking Glass to appear?

On Ubuntu 11.10, using GNOME Shell, I find myself using the "Looking Glass" JavaScript Console very much. I know how to assign desktop shortcuts in general; but, this seems a little unusual. Instead ...
1
vote
1answer
457 views

gnome-shell-extension: JS that works in looking glass doesn't in extension

I've got the following snippet of code that (in the looking glass) gives me a list of contacts I have (managed by gnome-contacts): // METHOD 1: const ContactDisplay = imports.ui.contactDisplay; let ...
1
vote
1answer
79 views

help with using the Unity Web API for my website

I'm trying to follow this tutorial, but when clicking on the 'executing this now' on that site nothing happens, i have put up this code here press (CTRL+U) to see the code and that doesn't work ...
1
vote
1answer
184 views

How to enable javascript on xdg-open

I am trying to open a url using xdg-open but the terminal says, So how do I enable the javascript?
1
vote
1answer
448 views

set window properties (above, on all workspaces) in js/gnome-shell-extension?

As part of teaching myself how to make gnome-shell-extensions, I'd like to be able to tell a window to be on all workspaces on on top of all other windows. I notice in the mutter API there is a ...
1
vote
1answer
225 views

GWT (Google Web Toolkit) App through USC (Ubuntu Software Center)

Is it possible do deploy google web toolkit (GWT) apps through the UBUNTU software center? I never deployed any application through the UBUNTU software center (newbie). So if yes, is there someone who ...
1
vote
0answers
43 views

How does the javascript WebApp integration work? [closed]

So, this question is mostly for the guys at Canonical that came up with the Javascript integration of (I think it's C++, but I could be wrong) integration. How is it possible to integrate external ...
1
vote
0answers
42 views

Using applets from another distribution

There are several very useful applets from Mint Cinnamon which I would like to be able to use: http://cinnamon-spices.linuxmint.com/applets. I know how to write a shell script to start a Java ...
1
vote
0answers
213 views

How to configure Sublime Text 3 for JavaScript development?

I have just installed Sublime Text 3 and I want to use it for JavaScript Development; I want to be able to run JavaScript code from the Sublime console. How do I create a build system for JavaScript ...
1
vote
2answers
4k views

How to run javascript in Mozilla URL bar?

I am using mozilla and trying to run this code on the url bar javascript:alert(document.cookie); but when I hit go, nothing happens. But in chromium, it alerts, so what is with the firefox? does ...
0
votes
2answers
14k views

Java Script functionality not working in firefox on linux

I have developed a project in asp.net which contains javascript functionality as well. The application is working as expected in windows with all the browsers. But I am facing issues with linux OS. ...
0
votes
1answer
161 views

Javascript for ie8

I need to use internet explorer 8 with javascript for a program I need for work. I've installed ie8 and tried to install java for windows using playonlinux but the sits still says I don't have ...
0
votes
1answer
58 views

Developing: Where to start?

I'm interested in getting into the technicalities of the OS, perhaps by doing some developing but mainly just understanding how everything works on Ubuntu! I've been using it for about 6 months and ...
0
votes
1answer
138 views

Installing a JavaScript file

Whenever I try to install a JavaScript file it opens it in an editor instead of installing it. How do I change this action? Specifically I'm trying to install a script from userscripts.org,
0
votes
1answer
257 views

Web browser is having problem on processing js in UTF-8

I am using Firefox 20.0, but once I was browsing a website(Chinese) and the Lunar Calendar javascript got something like NaN or Undefined. The website has been tested under iPod, Firefox in Windows ...
0
votes
1answer
749 views

Java Script is not working in ubuntu firefox

My ASP application is running perfect in windows IE, but when i run on ubuntu firefox Javascript is not working properly.. Below is my java script code..... And I am calling this java script on ...
0
votes
2answers
2k views

Firefox Unresponsive script after wake-up/resume

Firefox is often unresponsive after waking up/resuming from hibernate/suspend on Ubuntu 12.04. After a while it will give me an error saying that some script is unresponsive and I get the choice to ...
0
votes
1answer
8 views

Openbravo login javascript not created

It's my first time installing openbravo. I did it on ubuntu 14.04 LTS. The problem is when I log in (for the first time), this javascript is not found GET ...
0
votes
0answers
14 views

Get ARGB data from html5 canvas

I have a html5 canvas element and I'm trying to get an array of ARGB data (32bit packed data, for use with x11/xorg/xlib). My code and jsfiddle attempt is at bottom. I don't know how to do this ...
0
votes
0answers
18 views

File not modified, Problem in saving JS file UBUNTU

At 13/08/2014 2.30pm I saved my file named script1.js. And OS was Ubuntu 14.04 tasty tahr. Text editor was sublime Text and browser was google chrome. It was containing more than 500 lines of code. ...
0
votes
0answers
36 views

Problems with java script to be executed

I encountered the following problem while uploading my ssh keys to github: In github there is the option to add an SSH key. If you clicking on the button a form where you can fill in the title and ...
0
votes
1answer
94 views

14.04 update broke my ruttorent setup

I just updated my system and now my rutorrent isn't working. When I go to the web page, I get this error JS error: [http://192.168.0.36/rutorrent/js/jquery.js : 2] TypeError: a is null I googled it ...
0
votes
0answers
45 views

Opera 12 Lags on Gmail

I've searched for too long and couldn't find anything useful. Most of the issues I found are for older versions and are about IPv6, which I don't think is the problem here. The problem on arises on ...