First Contact with Your ADSL Router – Accessing Its Configuration Menu
Learn how to log in to your ADSL router's configuration menu from a browser, which default credentials to try, and how the admin panel is laid out.
Articles · page 17
NSTimer in Objective-C: Example (Video)
Learn how NSTimer works in Objective-C with a simple video tutorial: an app that increments an integer variable every second. Project download included.
Passing Data Between ViewControllers Using Storyboards and Segues (Video)
Learn how to pass data between ViewControllers in iOS using Storyboards and Segues, with a video tutorial and the prepareForSegue method explained.
How to Protect Our Wi-Fi Wireless Network
Learn why a Wi-Fi network is vulnerable, how data can be intercepted, and how to protect it with encryption keys, router settings and MAC address filtering.
MySQL Database Course – Part III – (Video) Definition/Manipulation
Learn the basics of SQL to work with databases. You need to tell apart the two types of statements: Data Definition and Data Manipulation Language.
MySQL Database Course – Part II (Video) – Entity-Relationship
In this second part of the database course, you'll learn how to create tables with MySQL Workbench and how to relate them (1:1, 1:N, N:M).
MySQL Database Course – Part I – (Video)
Learn how to install MySQL Server and MySQL Workbench, set the root password, and get ready to work with relational databases in this video tutorial.
Know the Dangers of the Internet to Prevent Them
Learn the biggest dangers of the Internet at home: Wi-Fi theft, stolen money, personal data, middleman attacks and more. Know them to protect yourself.
Wireless Access Point – How Does Wi-Fi Work?
Learn what a wireless access point is, how Wi-Fi really works, and how your laptop and your Wi-Fi ADSL router exchange data through the air.
ADSL Router – How Does That Box That Just Gives You Internet Work?
Find out how your ADSL router works: LAN vs. WAN, RJ-45 and RJ-11 ports, and what's really inside that box your ISP sends you.
Internet Service Provider – How Does the Internet Get to Our Home?
Find out how the Internet gets to your home: what an ISP does, what your ADSL router really is, and the path data takes from the web to your computer.
Rotating Banner with JavaScript
Learn how to build a rotating banner with JavaScript: images that change every few seconds and link to different pages. Includes a downloadable example.