6
Jul
Remove or hide default scroll bar in IE By default Windows Microsoft Internet Explorer (IE) for all versions have a scrollbar on textareas, even there is no content in .Because IE will treat default CSS overflow property value is scroll. For other browsers it is auto. So to fix this we should have this to [...]
8
May
php salt random password generation with md5 At present we are going to learn password hashing with random php string. Even we state this for PHP ,but this logic can be applied to any programming language. hashing means generating one way encrypting the given string, which is impossible to get the original string from the [...]
29
Mar
#1005 – Can’t create table ‘tbl_user’ (errno:105) While we design ER model of our database (schema) , we get this common error . i was asked by many of my friends and colleagues about this issue. first we have to check the tables for both primary tables and foreign tables ,if a Er table exists [...]
Tags: error
11
Mar
How to stop hotlinking our web assets like images, music , video other files? I recently i launched my project that will generates funny logo of user’s name , i worked around one week to complete this php script generates the funny logo. After one or two weeks users directly linking their logo to my [...]
5
Mar
htaccess directory index generelly when we access the directory on webserver, we get index.html or index.htm or default.asp or index.php. in some situation we need to change the directory default page to other or specified page. We can set this with htaccess file on server . remember before going to view this tutorial , you [...]
Tags: directory index, htaccess
5
Mar
How to submit our new site to search engine. Generelly web developers build sites or web application and think they completed their job, ofcourse it is. There is a little bit task is that submit the site to search engines like google,yahoo,bing and ask.Search engines will crawl the sites from TLD’s zone files in regular [...]
Tags: ping, search engine, seo
21
Feb
How to make a select box or form drop down menu using codeiginter. We already know that the codeignter is best PHP framework ,library and a simple cms. a lot of people agree that codeigniter is library. we discussed some features of codeiginter. Now we are going to learn how to make a select box [...]
Tags: tutorial
4
Feb
This is second part of 60 PHP validation functions. Download the code PHP validation functions php validation function for alpha characters php validation function for alpha dash characters php validation function for alpha numeric characters php validation function for ascii input string php validation function for base64 string php validation function for boolean objects php [...]
Tags: regular expressions, validation
2
Feb
Hello my readers, after one month of hard work , i created a validation class and made a complete tutorial with 60 php validation methods in PHP. here each functions works independently. These methods are used in every kind of web applications. even i written the functions in PHP, you can use them in Javascript [...]
Tags: regular expressions, validation
6
Jan
How to draw eclipse using HTML4,CSS2,jQuery Please refer my previous post draw circle ,to get basic idea. Circle is instance of an Eclipse where both xradius and yradius are equal. See the quick demo how it works and looks here. Here is the idea how we get the points on Eclipse using trigonametry. You can [...]