View Web-made children S1TI5F STMIK AMIKOM YOGYAKARTA

Posted on January 20, 2010
Filed Under Dunia maya, WEB | 2 Comments

ways

How to create a captcha on the web

Posted on January 20, 2010
Filed Under Pemograman, WEB | Leave a Comment

Captcha = Image Samar2
Simpelnya, Captcha is a picture (image) that contains the number / text or a combination of text figures & shapes & disamar2kan seems to require precision of visitors / people who want to make the data Inputan disebuah website.

How it works:
Well, the way it works is to play with the session, at the time the registration form on Load, then the string made from the MD5 Random taken the first 5 digits. Then the string that is stored in the SESSION, From the String is made using Image GDLIbrary comes from PHP and displayed on the Form page. Submit User at the time of the string, have been undertaken with the Session is already saved previously.

captcha

File: php_captcha.php

<?php

session_start();

$RandomStr = md5(microtime());// md5 to generate the random string

$ResultStr = substr($RandomStr,0,5);//trim 5 digit

$NewImage =imagecreatefromjpeg("img.jpg");//image create
by existing image and as back ground

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Tips Adding PayPal Dollar Wish List

Posted on January 20, 2010
Filed Under Dunia maya, Triks, bisnis | Leave a Comment

PayPal_wishlist PayPal Wish List again, PayPal Wish List more .. Maybe it was the first word that comes to mind when reading the title of this article. Because PayPal Wish List I have discussed in the article Dapat Duit $ 100 from PayPal Wish List and How to Register PayPal Wish List. I am not ambitious to increase the number of dollars in my PayPal Wish List by continuing your mengajakl. Although pingin sie sebernarnya can let $ 100. he .. he .. But I created this article because there are a few questions from visitors via the comments box, email and contact form. Most asked how increasing the number of dollars we are PayPal Wish List? Sie answer is easy. You should invite as many friends to join PayPal Wish List. How to disseminate PayPal refferal link your Wish List. Then there was the question again, how we can get a PayPal link refferal Wish List? Or which PayPal refferal link my Wish List? Because of the many questions about PayPal’s Wish List is so I just post an article about PayPal’s Wish List. This article is no longer time to discuss how to register a PayPal Wish List because I have a post on the article I list PayPal Wish List. Read more

Tips Tricks Maintenance and Care Mobile

Posted on January 14, 2010
Filed Under Tips, Triks | Leave a Comment

perwatan Mobile is an item that can carry (mobile) dah almost everyone already have one, and a loyal friend in the pocket, can make chat, maen game, atw yg tool in utak tweaking at times was too late waiting for the queue:). Therefore you should have more attention to it ….

How to Care and maintenance your HP?

1. Make sure your phone is always dry. drops of water, humidity and all types of liquids or moisture can mengandum minerals that will corrode electronic circuits. Jikan Phone cell exposed to water, quickly remove the battery and allow the phone to dry completely before the battery in pairs.
2. Do not store the phone in hot places. High temperatures can shorten the life of electronic devices, damage the battery, and can also melt your phone komponen2 made of plastic.
3. not coba2 open your own mobile devices other than those allowed by the manufacturer … in accordance with the instructions in your user’s guide.
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THIS PROGRAMMER AS YOU NEED TO DO

Posted on January 10, 2010
Filed Under Software, Tips | Leave a Comment

We have to be a good anti-virus programmer is not easy, you need to know programming techniques that every day the virus increasingly difficult. Antivirus program that you create should also follow the development of virus technology. To make a good antivirus program is not easy, but there are some things you need to remember as the creator Antivirus if you want to program you used someone else, and do not endanger the person
1. Your program should be able to turn off the virus in memory, and can give a warning if there is something strange on the user’s computer memory (eg a large base to less than 640 Kb)
2. In making ID viruses choose several locations, both locations are in the early part of the virus and the virus is important (eg in the header decrypt the original program) is to make sure no one changed the location and encryption system (if any) the original program header.
3. If the data / header in enkrip, verify the data obtained from the calculation, for instance see whether the CS and the original IP to the calculation is still in the file size limit, or whether the first JMP instruction at reasonable COM files (less than a length of the file).
4. Create a backup file if the file is cleared feared damaged
5. Perform a self check at the beginning of the program. If not all parts of the program could be in a self check, the ID needs to be examined whether the virus changed or not (eg checksum).
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