Matrix like background

Posted by:

<div id="background"></div>
<script>
var int=self.setInterval(function(){updateBackground()},100);
function updateBackground()
{
var content = "";
for(var i=0;i<2048;i++){
content += Math.round(Math.random()).toString();
}
$("#background").text(content);
}
</script>
<style>
#background {
background: black;
color: #0F0;
width:100%;
word-wrap:break-word;
}
</style>
Continue Reading →
0

Sort HTML table using jQuery

Posted by:

I’ve put together a script that allows you to make any HTML table sortable by clicking on the table headings. See the example below:

Name Age
John Smith 18
Ashley Washington 26
Patrick Green 19

To use, download ljSortable.min.js and include it near the bottom of your page (after the table) and give your table an id of “ljSortable”. For example:

<table id="ljSortable">
<tr>
<th>Name</th>
<th>Age</th>
</tr>
<tr>
<td>John Smith</td>
<td>18</td>
</tr>
<tr>
<td>Ashley Washington</td>
<td>26</td>
</tr>
<tr>
<td>Patrick Green</td>
<td>19</td>
</tr>
</table>
<script src="http://liljosh.com/ljSortable.min.js"></script>
Continue Reading →
0

Javascript Format Phone Number Function

Posted by:

This is a Javascript function to format any 10 digit phone number into the following format: (555) 555-5555

<script>
/*
* Created by http://liljosh.com
* Formats a phone number to be in (555) 555-5555 format
*/
function phoneFormat(phone) {
phone = phone.replace(/[^0-9]/g, '');
phone = phone.replace(/(\d{3})(\d{3})(\d{4})/, "($1) $2-$3");
return phone;
}
</script>

Example usage:

<div id="phoneNumber">555-555-5555</div>
<script>
var phone = $("#phoneNumber").text();
phone = phoneFormat(phone);
$("#phoneNumber").text(phone);
</script>

See demo:

http://jsfiddle.net/Q7GNX/

Continue Reading →
2

Introduction to PHP PDO

Posted by:

CONNECTION

//replace host, database, user, password
$dbh = new PDO("mysql:host=mysql.host.com;dbname=DATABASE", 'USER', 'PASSWORD'); 

SELECT

$stmt = $dbh->prepare("SELECT id, name FROM table");
$stmt->execute();
$result = $stmt->fetchAll();
foreach($result as $row) {
echo "$row[id]: $row[name]<br />";
}

SELECT WITH NAMED PARAMETER

$example = $_GET["example"];
$stmt = $dbh->prepare("SELECT id, name FROM table WHERE column = :value"); //value can be named whatever you'd like
$stmt->bindParam(":value", $example); //pass a variable to the named parameter
$stmt->execute();
$result = $stmt->fetchAll();
foreach($result as $row) {
echo "$row[id]: $row[name]<br />";
}

INSERT WITH NAMED PARAMETER

$firstname = $_GET["firstname"];
$lastname ...
Continue Reading →
0
Page 5 of 11 «...34567...»