Select a picture to attach
Picture must not be more than 2MB.
story ikhinehi what is Php programming20 July 2012Comment
karan j It's a Server-Side Scripting language to build Dynamic webpages.. 0008 September 2012
andy chuksHow to Delete Rows Across Multiple Mysql Tables? I have two tables containing similar data, I want to delete from one of the tables where the it contains same data as the other table. I used the script below an ran into bogus query that got my mysql server restarted. How to I do this better?
DELETE table1.link FROM table1 INNER JOIN table2 WHERE table1.link=table2.link01 November 2011CommentView All 4 Answers
shegun babs That's not the proper way to use DELETE in SQL queries. You can only use SELECT that way.
You'll have to delete both records with separate SQL statements otherwise you should use a foreign key constraints to reference the foreign key and ON DELETE CASCADE.
CREATE TABLE parent (id INT NOT NULL,
PRIMARY KEY (id)
CREATE... Read All 0014 April 2012
ogugua belonwu @shegun babs, in this case a foreign key constraint will not work as there will be records that do not obey the foreign key on second table. 0014 April 2012
ogugua belonwuHow Do You Run Your Queries? Ok, this should be like a discussion!
I had several problems trying to process mysql queries. Some of the problems include multi-lingual support, ensuring codes are secure enough against XSS, and lots more (luckily, i have been able to sort out some of those).
So, the question are:
1. How do you run your mysql queries? Do you use mysql_query functions... Read All31 October 2011Comment
andy chuks Ogugua How do you display in UTF-8 Format on webpage after retrival? 0001 November 2011
ogugua belonwu How i do it:
- Make sure my db supports utf8
- i store my my data in its pure form ie. do not use htmlentities etc.
- make sure the charset of my page is utf8
- use prepared statement to avoid injection 0001 November 2011
obana giediaQ BASIC write a q basic program to use trapizoidal rule to solve the simple problem on numerical integration involving 8 variable13 August 2011Comment
andy chuks Don't know qbasic but think this might give you a hint
Quick-basic program to find the value of the integral 1 dt S0 (t 2 + 1) (3t 2 + 4) using Trapezoidal rule with n = 6
REM "Trapezoidal rule" CLS DEF fnf (t) = 1 / (SQR((t ^ 2 + 1) * (3 * t ^ 2 + 4))) INPUT "low level of integral";
a INPUT "high level of integral";... Read All 0014 August 2011
obana giedia tank u, u are 2 much 0011 February 2012
JamesOne SmithNew features in Version 2011! Easy-to-use, graphical data mapping interface
Instant data transformation
XSLT 1.0/2.0 and XQuery code generation
Java, C#, and C++ code generation
Advanced data processing functions
Support for all major relational databases including SQL Server, IBM DB2, Oracle, and more
Integration with Altova StyleVision for report rendering
Visual Studio &... Read All26 July 2011Comment
ogugua belonwu what re we looking at here? 0002 November 2011
ogugua belonwuWhy is PHP referred to as a server side language Each time we read that PHP is a server side language, for some starters this may be quite strange, to some its now a kind of slogan which one should cram.
Ok, this post is here to make you understand the actual difference between server side programming and client side programming.
When you request for a page ( i mean when you type the website address... Read All06 November 2010Comment
andy chuksPHP Tricks: Referral Url Uses Show Users How they got to your site -
$referer = $_SERVER['HTTP_REFERER'];
echo "You reached this site via " . $referer;
Send users to a certain page depending on where they come from to your site.
The script below... Read All27 October 2010Comment
ogugua belonwu How can i know the location a person is visiting from using PHP? 1029 October 2010
ogugua belonwuPhp Hosting I have a php application and i want to host on windows server, is it possible?
If it is possible is there anything i need to do to enable it work optimally?04 October 2010Comment
Aminat Abiodun Lawalwhat do i do? pls, i need help ,i am learning php and i am using wampserver, but i have some files which was designed using dreamweaver and its database, i can preview d individual pages,i.e the standalone pages with any server e.g wampserver, Appserver etc. but i can't preview its index with wampserver and i don't want to use Appserver, i.e the page that contain... Read All07 September 2010CommentView All 10 Answers
ogugua belonwu my sis, while designing ur websites, your pages are meant to hv all links to other pages, not a single page should have links to oda pages... 0018 September 2010
oluwaseun ajayi when you navigate to the page that has all the links, what did u see there? 0028 November 2010
Aminat Abiodun Lawalphp i need help on php07 September 2010Comment
aidee udoh THIS AN EMERGENCY, PLS. I REALLY NEED TO KNOW PHP NOW. 2009 September 2010
ogugua belonwu at what point are u stuck? what exactly do we help u on 0018 September 2010
stan aligbephp i want to learn php too26 August 2010Comment
aladeokin oluwabunmii am new to PHP programming. Andy your questions have really been helpful for a begginner like me.i am a novice when it comes to programming but i would like a step by step method to learning PHP programming so as we study it step by step, we can come on here and ask questions.
OG may God bless you and thanks for impacting us.24 August 2010CommentView All 3 Answers
Then you can proceed to learn either by getting a good tutor or studying on your own.
You can download PHP materials from websites like www.4shared.com.
If you encounter problems, feel free to post your problems here
Good luck. 1015 August 2010
ogugua belonwu As a general-purpose scripting language that is especially suited to server-side web development where PHP generally runs on a web server. Any PHP code in a requested file is executed by the PHP runtime, usually to create dynamic web page content. It can also be used for command-line scripting and client-side GUI applications. PHP can be deployed on... Read All 0002 August 2010
andy chuks Pshew!! PHP is really broad. Thank OG for the info 0002 August 2010