Vell Vell的博客//from a value to a number let x = '222'; let number1 = x-0; console.log(number1); let number2 = +x; console.log(number2);...let number3 = Number(x);...//from a value to a string ...let string2 =
陪玩妈妈贺小狗的博客2017-08-17 08:06:100i had Problem with my code i has the error Type mismatch: cannot convert from int to boolean the variable i will use in a for Loop here is the codeimport java.awt.Color;import java...
吔翔的博客代码是使用最后一位为1或0来检查数字是偶数还是奇数.如果最后一位为1,它将进入if并打印奇数import java.util.Scanner;public class Even_or_odd {...1)//error:Type mismatch: cannot convert from int to bool...