"Doing and doing" is a simple management philosophy. When I saw this sentence, I was really touched. Chinese often praises the characteristics of Chinese, "doing and pair". This sentence contains three basic content if analyzed from semantics.
The first is "do", describing a behavior or action; the second is "do" object, implies in these three words; the third is "right", is "do" Check, make sure "do" is right, "do" is the right thing.
If this sentence is referenced to the programmer's programming, you can divide the programmer into three categories. The first category is the programmer who has not completed "do", I will encounter such a way, write the code, say it, I am wrong, it is wrong, the second category is "do", but not " "The programmer, write the code, compiled, say it, take a test, BUG is tired; the third category is" do "and" right "programmer, of course, impossible to write out There is no bug at all, there is no company to produce something good, isn't it? The key is to have this process and improve quality through this process. Only this third programmer is a truly qualified programmer.
If this sentence is referenced to the management of the project, you can divide the item into two categories. The first category is to "do", whether the success of the project does not matter if the success of the project is depends on all programmers. If these programmers are masters, they fully understand the demand, of course, can be successful, if capability If you have uneven, you can only hit the big ship; the second category is not just "do" and "pair" project management, through the "pair" mechanism to detect and fix our work results, so that comparison High good quality.
The words that combine these two points together are the white box test (unit test) and black box test (QA test).
