satishgaudo.com

load mysql database from command prompt using source command

satishgaudo — Mon, 14 May 2012 11:12:49 +0000

mysql>create database new_database;
mysql>use new_database;
mysql>source /opt/new_database_0435.sql

Mysql:Find invalid email addresses using regular expression in select query

satishgaudo — Wed, 07 Mar 2012 11:35:55 +0000

To find invalid email addresses from a users table containing column email storing user email address use following mysql query with regular expression

 
SELECT email invalidemail FROM users 
WHERE email NOT REGEXP '^[a-zA-Z0-9][a-zA-Z0-9._-]*[a-zA-Z0-9]@[a-zA-Z0-9][a-zA-Z0-9._-]*[a-zA-Z0-9]\.[a-zA-Z]{2,4}$'

Php:trim a string without cutting the word

satishgaudo — Sat, 19 Nov 2011 08:13:49 +0000

function neat_trim($str, $n, $delim='...') {
	   $len = strlen($str);
	   if ($len > $n) {
	       preg_match('/(.{' . $n . '}.*?)\b/', $str, $matches);
	       return rtrim($matches[1]) . $delim;
	   }
	   else {
	       return $str;
	   }
	}

Php:get valid url

satishgaudo — Sat, 19 Nov 2011 08:11:56 +0000

function formatUrl($sDispTitle){
			$sDispTitle = str_replace('-','',$sDispTitle);
			$sDispTitle = str_replace(' ','-',$sDispTitle);
			$sDispTitle = str_replace(',','-',$sDispTitle);
			$sDispTitle = str_replace('&','',$sDispTitle);
			$sDispTitle = str_replace('/','-',$sDispTitle);
			$sDispTitle = str_replace('.','',$sDispTitle);
			$sDispTitle = str_replace('?','',$sDispTitle);
			$sDispTitle = str_replace("'",'',$sDispTitle);
			$sDispTitle = str_replace("!",'',$sDispTitle);
			$sDispTitle = str_replace('"','',$sDispTitle);
			$sDispTitle = str_replace('%','',$sDispTitle);
			$sDispTitle = str_replace('#','',$sDispTitle);
			return $sDispTitle;
	}

PHP:check if valid email using regular expression

satishgaudo — Sat, 19 Nov 2011 08:08:35 +0000

	function isValidEmail($email){
		return eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$", $email);
	}

Regular expression to replace multiple white spaces with single -

satishgaudo — Sat, 19 Nov 2011 07:04:58 +0000

$sTitle="test    test123";
 
$sTitle = preg_replace("'\s+'", '-', $sTitle);
 
print $sTitle;
 
output:test-test123

PHP: Uploaded media file type validation

satishgaudo — Sat, 19 Nov 2011 06:57:20 +0000

function typevalidation($uploadfiletype,$mediatype,$tmpfilename="")
	{
	if ($tmpfilename) 
	{
	$sfiletype = shell_exec("mimetype -bi $tmpfilename"); 
	//echo "In".$sfiletype;
	$typearr=explode("/",$sfiletype);
	$filetype=$typearr[0];
	$fileext=$typearr[1];
	}
 
	if($uploadfiletype=='thumb')
	{
		if($filetype!='image')
		{
			$errmsg="errormessage1";
		}
		else{
		$errmsg="ok";
		}
	}
	else if($uploadfiletype=='media')
	{
		if($mediatype=="image")
		{
		if($filetype!='image')
		{
			$errmsg="errormessage2";
		}
		else
			{$errmsg="ok";
			}
		}
		else if($mediatype=="video")
		{
		if($filetype!='video')
		{
			$errmsg="errormessage3";
		}
		elseif(strpos($fileext,"flv")===false)
		{
		$errmsg="errormessage4";	
		}
		else
			{$errmsg="ok";
			}
		}
	}
	return $errmsg;
	}

YouTube Trends Dashboard

satishgaudo — Thu, 10 Nov 2011 19:39:26 +0000

Want to know wants trending now on youtube just check
YouTube Trends Dashboard

Real-Time Insights Finder | Think Insights with Google

satishgaudo — Thu, 10 Nov 2011 19:34:12 +0000

A Google developed tool that hubs up all the great complimentary Google tools to understand the key target consumer, where and how they spend time. Essential for media planning!

Google Insights

Google Maps JavaScript API v3 Example

satishgaudo — Wed, 02 Nov 2011 11:09:26 +0000

 
DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
    <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
    <style type="text/css">
        html
        {
            height: 100%;
        }
        body
        {
            height: 100%;
            margin: 0 auto;
            padding: 0px 250px;
            text-align:center;
        }
    style>
    <title>Google Maps JavaScript API v3 Exampletitle>
 
    <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false">script>
 
    <script type="text/javascript">
        var geocoder;
        var map;
        var markersArray = [];
        var marker;
        var infowindow = new google.maps.InfoWindow();
		var address = "153, Second Floor, Raghuleela Mall, Opposite Vashi Railway Station, Vashi Plaza, Vashi, Navi Mumbai,India";
 
        function initializeMap() {
            geocoder = new google.maps.Geocoder();
            var myOptions = {
            zoom: 8,
                mapTypeId: google.maps.MapTypeId.ROADMAP
            }
            map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
 
            codeAddressMap();
 
            google.maps.event.addListener(map, 'click', function(event) {
 
                placeMarker(event.latLng);
            });
 
        }
 
        function codeAddressMap() {
            geocoder.geocode({ 'address': address }, function(results, status) {
	            if (status == google.maps.GeocoderStatus.OK) {
                    clearOverlaysMap();
                    map.setCenter(results[0].geometry.location);
                    marker = new google.maps.Marker({
                        map: map,
                        title: results[0]['formatted_address'],
                        position: results[0].geometry.location,
                        animation: google.maps.Animation.DROP
                    });
					if(results[1] !=undefined) {
						infowindow.setContent(results[1].formatted_address);
						infowindow.open(map, marker);
						markersArray.push(marker);
					}	
 
                } else {
                    alert("Geocode was not successful for the following reason: " + status);
                }
 
 
            });
        }
 
        function placeMarker(location) {
            geocoder.geocode({ 'latLng': location }, function(results, status) {
                if (status == google.maps.GeocoderStatus.OK) {
                    if (results[1]) {
                        clearOverlaysMap();					
                        marker = new google.maps.Marker({
                            position: location,
                            title: results[1].formatted_address,
                            map: map,
                            animation: google.maps.Animation.DROP
                        });
                        infowindow.setContent(results[1].formatted_address);
                        infowindow.open(map, marker);
 
                        markersArray.push(marker);
 
                        google.maps.event.addListener(marker, 'click', toggleBounceMap);
 
                        map.setCenter(location);
                    }
                } else {
                    alert("Geocoder failed due to: " + status);
                }
            });
        }
        function clearOverlaysMap() {
            if (markersArray) {
                for (i in markersArray) {
                    markersArray[i].setMap(null);
                }
            }
        }
        function toggleBounceMap() {
 
            if (marker.getAnimation() != null) {
                marker.setAnimation(null);
            } else {
                marker.setAnimation(google.maps.Animation.BOUNCE);
            }
        }
 
    
head>
<body onload="initializeMap()" >
    <table width="800px" cellpadding="0" cellspacing="0" border="0">
        <tr>
            <td colspan="2" align="center">
                <h2>Map My Addressh2>
 
            td>
        tr>
        <tr>
            <td>
                <div id="map_canvas" style="height:300px; width:300px;" >
 
                div>
            td>
        tr>
    table>
body>
html>