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4 sty 2013 · The only difference between do while and do until is that the first one loops as long as the condition is true, while the second one loops as long as the condition is false. In Javascript you use do {} while() or while() {}. Example: var cnt = 0; do {. cnt++;
26 wrz 2024 · Pętli Do-While, Do-Until i While-Wend będziesz używać, gdy nie wiesz z góry, ile razy blok ma zostać wykonany. Pętli For-Next, For-Next-Step i For-Each-Next użyjesz, jeśli już wiesz, ile razy musisz wykonać blok kodu. Możesz lubić: Pętle służą do wielokrotnego wykonywania tego samego bloku kodu.
26 wrz 2024 · You will use Do-While, Do-Until and While-Wend loops when you do not know in advance how many times the block is to be executed. You will use For-Next, For-Next-Step and For-Each-Next loops if you already know the number of times you need to execute the block of code.
13 sie 2009 · Using Do While or Do Until allows you to stop execution of the loop using Exit Do instead of using trickery with your loop condition to maintain the While ... Wend syntax. I would recommend using that instead.
In VBScript we have four looping statements: For...Next statement - runs code a specified number of times. For Each...Next statement - runs code for each item in a collection or each element of an array. Do...Loop statement - loops while or until a condition is true.
The keyword While will continue the loop as long as condition is True. The keyword Until will continue the loop as long as condition is False. If no condition is specified, the loop will repeat indefinitely or until an Exit Do is encountered.
How-to: VBScript Looping statements. Looping Through Code, Looping allows you to run a group of statements repeatedly. Do While IntMyInteger > 10. IntMyInteger = IntMyInteger - 1. Loop. Do. IntMyInteger = IntMyInteger - 1. Loop While IntMyInteger > 10. Do Until IntMyInteger = 10.
