View gist:3304593
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Tar is an archiving utility in Linux. Lets see how can we extract various archived files in Linux using this utility. We will also see the meaning of the options provided with the commands. Type the following commands in terminal (Keyboard short cut: Ctrl+Alt+T in Ubuntu): | |
Extracting .tar.bz2: | |
tar xvjf filename.tar.bz2 location | |
Extracting .tar.gz: | |
tar xvzf filename.tar.gz location | |
Where: | |
x — extract | |
v — verbose (it will show the extracting files in the terminal) |
View gist:4038614
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jt.addMouseListener(new MouseAdapter() { | |
public void mouseReleased(MouseEvent e) { | |
int r = jt.rowAtPoint(e.getPoint()); | |
if (r >= 0 && r < jt.getRowCount()) { | |
jt.setRowSelectionInterval(r, r); | |
} else { | |
jt.clearSelection(); | |
} | |
int rowindex = jt.getSelectedRow(); |
View subdir.php
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<?php | |
function is_subdir($parent,$sub){ | |
$parent=rtrim($parent,'/'); | |
$sub=rtrim($sub,'/'); | |
$parent=explode('/',$parent); | |
$sub=explode('/',$sub); | |
for($i=0;$i<count($parent);$i++){ | |
if($parent[$i]!=$sub[$i]){ | |
return false; | |
} |
View increaseVolume.sh
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ffmpeg -i Manage-Event-Using-ICAgenda-Demostration.mp4 -vol 1280 -vcodec copy /home/adidac/Desktop/test.mp4 |
View joomlaLoginValidator.php
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<?php | |
function validateLogin($username,$password){ | |
jimport( 'joomla.user.authentication'); | |
$auth = & JAuthentication::getInstance(); | |
$credentials = array( 'username' => $username, 'password' => $password ); | |
$options = array(); | |
$response = $auth->authenticate($credentials, $options); | |
if ($response->status === JAUTHENTICATE_STATUS_SUCCESS) { | |
$response->status = true; | |
$user=JFactory::getUser($username); |
View selectMysql.jsp
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<%@page import="java.sql.*"%> | |
<%@page import="com.mysql.jdbc.PreparedStatement"%> | |
<%@page import="com.mysql.jdbc.Connection"%> | |
<%@ page language="java" contentType="text/html; charset=UTF-8" | |
pageEncoding="UTF-8"%> | |
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> | |
<html> | |
<head> | |
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> | |
<title>Insert title here</title> |
View gist:3969459
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Run These Command | |
fix-splash | |
rm /root/.kde/cache-root/icon-cache.kcache | |
rm /root/.kde/cache-root/plasma_theme_Volatile.kcache | |
rm /root/.kde/cache-bt/icon-cache.kcache | |
rm /root/.kde/cache-bt/plasma_theme_Volatile.kcache | |
startx | |
View paypalCurrencySelectDropDown.html
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<select name="currency_code"> | |
<option value="">Select Currency</option> | |
<option value="AUD">Australian Dollar</option> | |
<option value="BRL">Brazilian Real </option> | |
<option value="CAD">Canadian Dollar</option> | |
<option value="CZK">Czech Koruna</option> | |
<option value="DKK">Danish Krone</option> | |
<option value="EUR">Euro</option> | |
<option value="HKD">Hong Kong Dollar</option> | |
<option value="HUF">Hungarian Forint </option> |
View validate.js
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function validateVersion(version){ | |
var pat=/^[0-9]{1,3}.[0-9]{0,3}.[0-9]{0,3}$/; | |
return pat.test(version) | |
} | |
Validate Version | |
var version="10.2.5"; | |
if(validateVersion(version)){ |
View Model.php
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/** | |
* Validate Data | |
*/ | |
function validate($form, $data,$group=null){ | |
$status=true; | |
if(!$this->EmailValidate($data['email'])){ | |
$status=false; | |
} | |
if($status){ | |
return $data; |
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