while Checking the condition at the end of a loop As an expression while A while executes its body as long as its condition is truthy. while some_condition do_this en...

while Checking the condition at the end of a loop As an expression while A while executes its body as long as its condition is truthy. while some_condition do_this en...

while Checking the condition at the end of a loop while A while executes its body as long as its condition is truthy. while some_condition do_this end The conditi...

While Loop While Loop While Loops repetitively execute a block of code as long as a specified condition is true. while ( condition ){ // do it as long as condition is t...

while 型控制结构 while 型控制结构 Lua 跟其他常见语言一样，提供了 while 控制结构，语法上也没有什么特别的。但是没有提供 do-while 型的控制结构，但是提供了功能相当的 repeat 。 while 型控制结构语法如下，当表达式值为假（即 false 或 nil）时结束循环。也可以使用 break 语言提前跳出循环。 ...

while Labeled while while with Optionals while with Error Unions inline while while A while loop is used to repeatedly execute an expression until some condition is no long...

while Labeled while while with Optionals while with Error Unions inline while while A while loop is used to repeatedly execute an expression until some condition is no long...

while Labeled while while with Optionals while with Error Unions inline while while A while loop is used to repeatedly execute an expression until some condition is no long...

while Labeled while while with Optionals while with Error Unions inline while while A while loop is used to repeatedly execute an expression until some condition is no long...