Code optimization is the process of modifying a code to make some aspect of it work efficiently or use fewer resources. Their are several level of optimizations can be done in software Design Level Source Code Level Infrastructure Level Compile Level In
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most companies, because they can’t/won’t differentiate skill and dedication and see developers as production workers instead of creative professionals, will let new hires compete on price instead of quality RUURD
PHP Autoloading – Part 2 : Recommended
In Part 1 we understood that __autoload() works well when all our classes are at one place and follows same naming conventions. However in real world application, classes are divided in different modules and packages, placed at multiple locations. This
PHP Autoloading – Part 1 : Basics
Autoload is the programming concept to load and link the portion of a program from mass storage automatically when needed. With increase of classes in PHP projects, PHP introduce auto-loading for loading classes automatically. Lets understand the basics of autoloading
It is very easy to get lost in a world of assumptions. When we make program, we make assumptions that each piece is going to work as expected. You have to be open minded enough to acknowledge that any single one of your assumptions could be wrong.
Quick Start EC2 with LAMP
Following video tutorial show how to quickly setup an AWS EC2 with LAMP. [youtube https://www.youtube.com/watch?v=nnl4XU-2y60] Following are some links and command used in the video http://aws.amazon.com ssh -i public-key.pub ubuntu@ip apt-get update apt-get install apache2 apt-get install mysql-server apt-get install
Top 10 symptoms for a developer to make a switch
Following are my top 10 reasons for a developer to switch job or look for a alternate carrier. You have not learned a new thing in last 3 months. You work hours per week exceeding by 25% regularly. You are
Debugging PHP beyond print_r and var_dump
echo, print_r and var_dump are the most used functions when it comes to debugging a PHP application. However with the increasing trend of building applications using various frameworks (ZF, Symfony, Cake, Yii etc..) these functions are not very efficient for
PHP date and time tricks
Manipulating date and time using various date/time functions is integral part of day to day programming for PHP programmers. Most commonly used date functions are – date(format, [timestamp]) : return the formatted date string. if timestamp is not passed current