1.確保這個(gè)值等于ture
if (someBoolean == true) { doSomething();}
2.只有等于ture時(shí)我才return ture
if (result == true) return true;else return result;
3.我就是不信任if
if (result <= 10) { handling();}else if (result > 10) { otherHandling();}else { handling(); // to be sure}
4.要寫出一看就懂的代碼
function DocumentDotWrite(s){ document.write(s);}