Cell phone jammer of the high cost performance

If almostAlwaysZero non-zero, then last = i assignment is skipped, it may not be what you expect. This problem by covering the conditions of the test tool functions can easily be found. In short, coverage testing is helpful for improving the code quality. Research has shown that software development for more than 80% is used in the following areas: debug their code (unit test); debug their code and other related (test modules); debug the entire system (system test). The customer lays most importance on the cost performance of  china cell phone jammer .
Worse, you may need to take 10-200 times the time to find a bug, but this bug in the beginning may be easy to find. A small bug may allow you to pay a heavy price, even if the bug on the overall system performance is not significantly affected, but it may affect those who can see some of you. So we have to develop good coding and testing methods in order to better code quality, to shorten the debugging code. This world is no universal plaster. There is also a strong profile and then when the spirit is willing; memory no matter how good the monitor, but also can not find the time; coverage tool easy to use and then also not covered places. Even some of the problems hidden deep exhausted all tools may not be found in its roots, then we can do is shown by these external phenomena or some of the data output to discover the laws or abnormal. If you notice any unusual, and must thoroughly understand its roots back until resolved. The customer will definitely choose   cell phone jammer of the high cost performance.