I had to replace data from one column of a database table to the other database table overwriting it’s column data. The key also was it’s optimisation as I was dealing with 10,000 products. So anyone intending to use it for tables holding big data this may help!

Here is the query:

UPDATE table1 AS t1
INNER JOIN
(SELECT item_code, image FROM table2 WHERE some_type=’name’) AS t2
ON (t2.item_code=t1.item_code)
SET t1.image = t2.image

As simple as that.

Steve Perkins

remove_action( ‘wp_head’, ‘feed_links_extra’, 3 ); // Display the links to the extra feeds such as category feeds
remove_action( ‘wp_head’, ‘feed_links’, 2 ); // Display the links to the general feeds: Post and Comment Feed
remove_action( ‘wp_head’, ‘rsd_link’ ); // Display the link to the Really Simple Discovery service endpoint, EditURI link
remove_action( ‘wp_head’, ‘wlwmanifest_link’ ); // Display the link to the Windows Live Writer manifest file.
remove_action( ‘wp_head’, ‘index_rel_link’ ); // index link
remove_action( ‘wp_head’, ‘parent_post_rel_link’, 10, 0 ); // prev link
remove_action( ‘wp_head’, ‘start_post_rel_link’, 10, 0 ); // start link
remove_action( ‘wp_head’, ‘adjacent_posts_rel_link’, 10, 0 ); // Display relational links for the posts adjacent to the current post.
remove_action( ‘wp_head’, ‘wp_generator’ ); // Display the XHTML generator that is generated on the wp_head hook, WP version
remove_action( ‘wp_head’, ‘profile’ ); // Display the XHTML generator that is generated on the wp_head hook, WP version

We recently discovered a security flaw with the iPhone 4 despite having a lock code. This is a major security issue, which allows you to access the contacts section without having to unlock the 4 digit lock code.

In a nutshell if you lose your phone someone could access your contacts list, listen to your answer phone, make calls even international calls without you knowing. You will be piled with a massive bill at the end of month. Not good is it…?

And this is how it works:

1. Make sure you have your phone locked
2. Now touch the Emergency Call button
3. Then enter ###
4. The moment you have been waiting for…tap the Call button and immediately hit the Lock button at the top of the phone
5. Now you should be displayed with the contacts list and all the featured options related.

At this point you can do anything browse the contacts list, make a call or listen to an answer phone. We feel this is a major security flaw with the iPhone iOS 4.1 despite having an unlock code and Apple should fix this problem right away!

Thanks for reading this post. Feel free to give your comments on this.

For your information we recently have developed UK’s premium online video advertising platform that are currently offering free directory listing, free video advertising and free banner advertising. Click to visit OgleOgleDo.

Steve Perkins

The beauty about this website is that it’s connected to our Admin Control Panel making it a Content Management System (CMS).

The deadline for this website was 29/11/2009 but the Viable Web Design team had this finished on 22/11/2009.

This website has good features and functionality such as JQuery Pulldown, AJAX send to a friend.

The beauty about this website is that it’s connected to our Admin Control Panel making it a Content Management System (CMS).

The deadline for this website was 01/12/2009 but the Viable Web Design team had this finished on 26/11/2009.

We believe in completing our goals before the dealine giving us plenty of time for satisfaction!

This website has good features and functionality such as JQuery Pulldown, AJAX send to a friend.

All our work is agreed to the user specification and the 2nd City staff were really impressed with the JQuery pulldown and the way certain functionality of the website was achieved.

We have pride in our work and efforts we put towards any project. The deadline for this website was 07/12/2009 but the Viable Web Design team had this finished on 04/12/2009.

2nd City Driving School website is based on our content management system that we offer as our back end system that can handle basically everything that you need for your website functionality.

At my workplace I came across and instance where I had to check the posted date wasn’t less than today’s date, so let’s put this in picture so you know the concept behind date checks if you did come across this situation.

$todays_date=mktime(0,0,0, date(“m”), date(“d”), date(“Y”)); // create timestamp for todays date

if($return_date < $todays_date){ // note $return_date is from the tutorial how to convert a date into a timestamp
$date_error=”Date is before todays date”;
$error = true;
}

if(!$error){
// do something
}else{
echo $date_error;
}

It’s as simple as that. Hope you have enjoyed this tutorial!
Steve

function convert_timestamp($delimeter,$date){
$explode_date = explode($delimeter,$date);
$new_date = mktime(0,0,0,$explode_date[1],$explode_date[0],$explode_date[2]);
return $new_date;
}

Now to test the function we have created is shown below.

$date = “01/12/2009″;
$delimeter = “/”;

$return_date = convert_timestamp($delimeter,$date);

echo $return_date;

This should output the following: 1259625600 equivalent to 01/12/2009

Hope this helps everyone. I will soon show how you can do a date check once we have the timestamp. So until then keep posted!

Steve