Powershell中的do-while循环有什么特点? 如何确保Powershell中的do-while循环能够正确终止? 【Java多线程】如何正确使用循环栅栏CyclicBarrier 使用场景想象一个这样的场景,我们在打王者荣耀/英雄联盟的时候,都会有一个匹配机制,需要10个人都加载完成后,大家才能一起进入游戏,不然会出现大家进入游戏的时间不一致的
In a Do-While loop, the condition is evaluated after the script block has run. As in a while loop, the script block is repeated as long as the condition evaluates to true. Like a Do-While loop, a Do-Until loop always runs at least once before the condition is evaluated. However, ...
Oh, yeah. We are now ready for theDo…While…Loopin Windows PowerShell. We use theDostatement and open a set of braces (curly brackets). Inside these curly brackets, we have what is called a script block. The first thing we do is index into the array. On our first pass t...
break當語句出現在迴圈中時,例如 foreach、for、 do或while 迴圈,PowerShell 會立即結束迴圈。 break語句可以包含可讓您結束內嵌迴圈的標籤。 標籤可以在文稿中指定任何循環關鍵字,例如 foreach、 for或while。 下列範例示範如何使用 break 語句結束 for 語句: PowerShell 複製 for($i=1; $i -le 10; $i...
other loop types or functions. For example, a While ($True){ # some code } loop be substituted with the following: An infinite For loop For (;;) { # some code } A Do-While loop Do {# some code } While ($true A Do-Until loop Do { # some code } Until (1 -eq...
WE never did use theWhile…Wendloop very much. WE generally used theDo…While…Loopconstruction instead. We have a goodSesame Script articlethat talks about five ways of performing looping in VBScript. In fact, most of the scripts we have written over the years at the Script Center did not...
Thewhileanddo..whileloops are similar, in that they continue to execute the loop as long as its condition evaluates totrue. Awhileloop checks for this before running your script block, whereas ado..whileloop checks the condition after running your script block. Ado..untilloop is exactly like...
Do-While loop until input is null Does anyone know how to AutoFit Columns starting from a particular Row in Excel? Does closing the command window kill a process? Does Compare-Object return anything if there is an exact match? Does get-aduser with -select always truncate the fields? D...
doUsed with the while or until keyword as a looping construct. PowerShell runs the statement list at least one time, unlike a loop that uses while.Syntax for while:Syntax Kopēt do {<statement list>} while (<condition>) Syntax for until:...
Of course, learning about all of these capabilities will take a while, but you should find them easy to pick up through examples. Windows PowerShell itself helps to simplify learning. For example, if you type $c = $c. (don't forget the period mark) and press Tab, Windows PowerShell ...