How to validate credit card number

Credit card number is not normal series of number. Here I got some info how to identify the valid credit card number. Check it out.

Learn how to be creative

You don’t need to be genius to become creative. Kids are good examples of creative mind. Their creativity sometimes better than adults. Actually, you’re able of creative thinking at all times, but to get out of a rut, you have to think out of mind boxes and rutine. One of the problem that stop creativity is worrying about mistake. I’m also face this problem when solve a problem. Don’t be afraid of mistakes because you learn from them and come out with better solution. The Copyblogger got some idea how to break out of a creative rut.

source:copyblogger

 

Performance History of Computer System

Today’s smartphone has computer performance of year 2000. With average has processor 1Ghz, smartphone powerful enough to do what computer can do such as browsing internet,play 3D games and play video. The shock fact about that is, an iPhone 4 has more computer power than all of NASA back in 1969! Another fact is a military supercomputer in 1997 which cost million actually has same power with Sony Playstation which cost only less than thousand. Ten years back, I still remember I bought computer with 20GB (latest specs), 1Ghz processor AMD Athlon and 256 RAM. Now the specs already beat by small gadget called smartphone which much more cheaper than that day. Hahaha. The computer still working in parent house without any problem. Really nostalgic.

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Risk become a blogger or computer programmer

Blogger or other job like computer programmer spends most of the time in front of computer doing something on their computer. More post in a day, more time blogger spends time on seat. Blogger not only posting but also they also spend time looking other websites to get new topic for next day. However, spend time on the seat is not good for the blogger. This desk job can kill blogger silently. At least, it likely makes you fatter, sicker and more stressed out than a job that doesn’t require sitting down.

The American Heart Association recommends taking at least 10,000 steps per day, so take the stairs instead of that tempting elevator. Ten minutes of climbing stairs each day will burn 150 calories for a 150-pound person. Even this research is conducted by American Heart Association, but after all, all people in the world shared same body – nobody is alien. [Read more...]

The real cost of BYOD

A look into the world of Bring Your Own Device (BYOD) and how it can wreak havoc on your Telecom Expense Management (TEM) unless managed effectively.