log(counter + ' - Inside while loop on TechOnTheNet.com'); counter++; } console.log(counter + ' - Done while loop on TechOnTheNet.com'); In this while loop example, the loop would terminate once the counter exceeded 5 as specified by: while (counter <= 5) The while loop will ...
Example do{ text +="The number is "+ i; i++; } while(i <10); Try it Yourself » Do not forget to increase the variable used in the condition, otherwise the loop will never end! Comparing For and While If you have read the previous chapter, about the for loop, you will discov...
log(counter + ' - Done do-while loop on TechOnTheNet.com'); In this do-while loop example, the loop would terminate once the counter exceeded 5 as specified by: while (counter <= 5) The do-while loop will continue while counter <= 5. And once counter is > 5, the loop will ...
In JavaScript the while loop is simple, it executes its statements repeatedly as long as the condition is true. The condition is checked every time at the beginning of the loop.Syntaxwhile (condition) { statements }Pictorial Presentation:Example: ...
Basic Usage of a do while Loop For this first example, we will write a straightforward do while loop in JavaScript. With this loop, we will count from0to5. While not the best usage of a do while loop, it will give you an idea of how it operates. ...
The example defines the while loop that starts with i=0. The loop will continue to run as long as i is less than, or equal to 10. The value of i will increase by 1 each time the loop runs. You can try this example online at the link below, which will open in a new window. ...
只要指定条件为 true,循环就可以一直执行代码。 while 循环 While 循环会在指定条件为真时循环执行代码块。 语法 while (条件) { 需要执行的代码 } 实例 本例中的循环将继续运行,只要变量 i 小于 5: while (i<5) { x=x + "The number is " + i + ""; i++;...
Example of Recursion That Can't be Accomplished By While Loop 是否有必要递归的情况,或者甚至比javascript或C#中的while循环更可取的(无关紧要,用法似乎是相同的)。 在MSDN上有一个析因示例(我删除了不相关的内容): 1 2 3 4 5 6 7 8 functionfactorial(num) ...
JS For JS Break 只要指定条件为 true,循环就可以一直执行代码。while 循环 While 循环会在指定条件为真时循环执行代码块。 语法 while (条件) { 需要执行的代码 } 实例 本例中的循环将继续运行,只要变量 i 小于 5: while (i<5) { x=x + "The number is " + i + ""; i++; } 亲自试一试...
Basic do...while loopThe following example demonstrates the basic usage of the do keyword in a do...while loop. main.js let i = 0; do { console.log(i); i++; } while (i < 5); This loop will execute the code block first, then check if i is less than 5. It continues ...