The initialization expression is executed only once when the loop starts. You typically use the initialization is to initialize a counter variable. If you use ... ... <看更多>

This For loop in Python video will make you understand loops and control statements in Python. You will ... ... <看更多>

Java 中有兩種迴圈，一種是while 迴圈(while loop) ，另一種則是for 迴圈(for loop) ，兩種迴圈可以互相替代，端視自己喜歡用哪一種囉！我們先來看看while 迴圈的寫法 ... <看更多>