TechiWarehouse.Com

Programming Languages


Computer Training Excuses - No ExcuseYou wouldn't go to a doctor who had never been to medical school, or hire a lawyer who never studied law. One side-effect of a world advancing as rapidly as ours is that fields are becoming more and more specialized and narrow. People can no longer get by on general knowledge in their careers, something I found out for myself not too long ago. I'd been out of high school for two years, scraping by on my own and picking up scraps of programming as I went. I saw all of the self-taught programmers breaking into the IT industry, and I hoped to do the same. After all, IT is one of the few industries out there where being creative and a quick learner is more important than a degree.
Divider Line

Which is the Easiest Programming Language? - Programming LanguagesIf you have some misconception in mind that the programming languages are easy or hard, I am afraid to say that you are mistaken. To tell you frankly about the programming languages, there is nothing such as easy or tough programming language. The only thing that you need to keep in mind while stepping into the world of programming languages is that which programming language would set your base by giving you in-depth knowledge of programming logics and the basics of programming techniques.
Divider Line

Entering into Programming World - Good Luck ProgrammingOnce you have learned some programming languages, you feel yourself completely prepared to enter into the programming world, and start working on the programming languages that you have learned. Many students also feel that they have learned extra things which might be helpful in their programming careers. The matter of fact is that the real world is entirely different from what you have been taught in the classrooms.
Divider Line

Basic Object-Oriented Concepts - Basic Object-Oriented Concepts There is an old story of how several blind men set out to understand what an elephant was by examining a live specimen. Each of them explored a different part of the elephant's body. One blind man, falling against the elephant's side, proclaimed that an elephant must be very much like a wall. Another, grasping the elephant's ear, decided that an elephant must closely resemble a leaf. One grabbed the elephant's tail and determined that elephants must resemble ropes.
Divider Line

Why Programmers Love the Night - Programming at night One famous saying says that programmers are machines that turn caffeine from coffee and Coca Cola into a programming code. And if you ask a programmer when does he like working the most and when is he most productive - he is probably going to say late at night or early in the morning, that is when he has the greatest energy and concentration to work.
Divider Line

How to be a Programmer - Programing training To be a good programmer is difficult and noble. The hardest part of making real a collective vision of a software project is dealing with one's coworkers and customers. Writing computer programs is important and takes great intelligence and skill. But it is really child's play compared to everything else that a good programmer must do to make a software system that succeeds for both the customer and myriad colleagues for whom she is partially responsible. In this essay I attempt to summarize as concisely as possible those things that I wish someone had explained to me when I was twenty-one.
Divider Line

TW Tech Glossary - Misplaced your bible? Well here it is - Tech Glosasary! This truly took a while to complete and should be used by all from beginners to advance techies.
Divider Line

How to Install the Aptana Studio IDE on Windows - Aptana Studio 3IDE (Integrated Development Environment) represents an integrated development environment in which you can develop applications. This tutorial will be useful to all those that considering doing programing...
Divider Line

What Programming Language To Learn - Programming LanguagesOne of the most common questions we hear from individuals hoping to enter the IT industry is, "What programming languages do I need to know?" Obviously this is a complex question, and the answer will depend on what field the questioner is going into. Many programming languages are taught during courses used to obtain a computer information science degree. However, those already in IT know that the greatest skill you can have is to be a jack-of-all-trades. A well-prepared worker can switch between computer programming jobs with only minimal training, thanks to a wide knowledge of multiple programming languages.
Divider Line

What is OpenGL?

It stands for Open Graphics Library. It is basically a set of functions that let you draw shapes on the screen. Many things you see today from games on the computer like Half-Life to Xbox and GameCube all use OpenGL. As of right now, it is forerunner of the graphics market.


Tips

Always Cull

Always, always cull. This elimnates 1/2 the geometry and reduces stress put on the video card.

Avoid State Changes

Avoid state changes (include glBegin and glEnd) as much as possible, as these are one of the slowest calls to make in OpenGL.

Display Lists

Always use display lists and vertex arrays (especially when using sin and cos with drawing circles and curves)

Library Functions

Library functions will always be faster than anything you can program. ALWAYS!

Frames Per Second

Keep in mind that an average monitor can usually display around 60 fps (frames per second), depending on the frequency its set to. This means that if your program is displaying 70 fps, then frames will be created and destroyed before your monitor can even display them.


Did You Know?

  • Graphics programming started back when a computer's monitor was just a series of blinking lights and programmers made programs just to create special light patterns.

  • The last major OS to port OpenGL at the time of its creation was Windows, who tried and failed (so far) to make Direct3D better.

  • Even though OpenGL is considered an old api when it comes to graphics programming, it is still the industrial standard when dealing with graphics.




Premium Tutorials & Screencasts



Partners Links