Remote Desktop in Ubuntu

You will be able to remote other ubuntu desktop by this following command:

vinagre 192.168.0.174

Javascript Unique Item in Array

After we follow this code bellow, we'll get tempArr[] which store unique items.
Example: array[1,10,2,2,5,4,5,6,6,8,10,8] => array[1,2,4,5,6,10,8]
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function contains(a, e) {
for(j=0;j<a.length;j++)if(a[j]==e)return true;
return false;
}

if(!contains(tempArr, urlObj[i].group)){
tempArr.length +=1;
tempArr[tempArr.length-1] = urlObj[i].group;
}


Selenium

Selenium is a test tool that allows you to write automated web application UI tests in any programming language against any HTTP website using any mainstream JavaScript-enabled browser.
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1./ You need to have Ruby in your pc then install selenium by a command below.

sudo gem install Selenium

2./ cd to our JSSpec's path then run command below in order to access HTTP Server from that directory by default it's "http://localhost:8000"

python -m SimpleHTTPServer

3./ run you JSSpec file by putting it's name after the http's path above


Reference:
ChrisinCambo - jsspec_ci