while循环是另一种重复执行某段代码的控制结构,它的语法如下: do { // code block to be executed } while (condition); 1. code block:要执行的代码块,可以是单条语句或多条语句,无论条件是否为true,都会执行一次。 2. condition:循环迭代的条件表达式,只有当条件为true时,循环才会继续执行。注意,这个...
do-while循环是一种后测试循环,即先执行循环体,再判断条件是否满足。而"If"条件是一种条件语句,用于根据条件的真假来执行不同的代码块。 当结合使用do-while循环和"If"条件时,可以实...
do...whileLoops a code block once, and then while a condition is true forLoops a code block while a condition is true for...ofLoops the values of any iterable for...inLoops the properties of an object Browser Support do..whileis an ECMAScript1 (JavaScript 1997) feature. ...
do{conditional code}while(condition)结构流程图如下：一般结构如以下代码：do { //循环体} while ...
In the previous tutorial, you learned about Java for loop. Here, you are going to learn about while and do...while loops. Java while loop Java while loop is used to run a specific code until a certain condition is met. The syntax of the while loop is: while (testExpression) { //...
WHEN value1 THEN result1 WHEN value2 THEN result2 WHEN value3 THEN result3...(3)) BEGIN CASE WHEN score BETWEEN 90 AND 100 THEN SET grade := 'A'; WHEN score BETWEEN...语法: WHILE condition DO -- 执行的 SQL 语句 END WHILE; 示例: DELIMITER $$ CREATE PROCEDURE SumNumb...
android do while 循环 do while循环语句java 一、do while循环while:先判断条件,只有条件满足才执行循环体。 do while: 先执行循环体,再判断条件,条件满足,再继续执行循环体。简单一句话:dowhile:无论条件是否满足,循环体至少执行一次。注意一个细节do while 后面的分号; do while语句格式:do { android do ...
Kotlin while and do...while LoopLoop is used in programming to repeat a specific block of code until certain condition is met (test expression is false). Loops are what makes computers interesting machines. Imagine you need to print a sentence 50 times on your screen. Well, you can do ...
getApplicationContext(), Java.use("java.lang.StringBuilder").$new("Text to Toast here"), 0).show(); }); Output example TODO [⬆ Back to top](#table-of-contents) Await for condition Await until specific DLL will load in Unity app, can implement hot swap. var awaitForCondition = ...
A looping macro is a macro that repeats a series of instructions a specified number of times or until a specified condition is met. For example, you could create a looping macro that repeats a set of calculations for each row in a spreadsheet. ...