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Tag Archives: Optimizing
642-845: Details on how to certify optimizing converged Cisco network examination
642-845 is one of the reputed certification examinations that are awarded from the vendor “Cisco”. This certification helps the candidates to gain knowledge about in providing effective and optimizing quality of service (QOS) service techniques for the converged networks. This certification examination can be said as the associated examination of Cisco certified networking professional (CCNP).
Exam objectives / topic outlines for 642-845:
In order to get effective practice for 642-845 examination, candidates should know about the exam topics and the following are
Job Search Tips: Optimizing Your Job Search Network
For those job seekers that don’t already know, developing and leveraging a network of friends and professionals is one of the most effective methods–aside from group job hunting–for finding and obtaining the job that is just right. However, there are ways to approach your network to make it work for you. So let’s review three critical steps
Step #1: Start Now–Even if You Aren’t Actively Searching
This is an absolute necessity! It is also the area in which most job seekers fail miserably. Think about it. To use a network, you need
41 Tips for optimizing your php code
1. If a method can be static, declare it static. Speed improvement is by a factor of 4.
2. echo is faster than print.
3. Use echo’s multiple parameters instead of string concatenation.
4. Set the maxvalue for your for-loops before and not in the loop.
5. Unset your variables to free memory, especially large arrays.
6. Avoid magic like __get, __set, __autoload
7. require_once() is expensive
8. Use full paths in includes and requires, less time spent on resolving the OS paths.
9. If you need to find out the time when the script
