Ali sister REVIEW: Reconstruction of a proposed guideline Don Roberts: Just do it the first time you do something; be disgusted second time to do a similar thing, but in any case you can still do it; do the third time when something like that, you should be reconstructed.
Coding, too, when you write code like this many times, we need to consider whether there is a way to improve the encoding speed, so that encoding speed "take off"? Technical experts of high moral map Chen Changyi (Joi) over the years to agile development, summed up a set of coding methodology helps programmers to "fast, high-quality, efficient" to be encoded.
Method 1: Coding manual
Most just learning Java programmers will cherish a sense of a ritual of reverence, a single word to knock the following code in the development of tools:
public class Test {
public static void main(String[] args) {
System.out.println("Hello world!");
}