$tests= @{'Simple for-loop'= {param([int]$RepeatCount, [random]$RanGen)for($i=0;$i-lt$RepeatCount;$i++) {$null=$RanGen.Next() } }'Wrapped in a function'= {param([int]$RepeatCount, [random]$RanGen)functionGet-RandomNumberCore{param($rng)$rng.Next() }for($i=0;$i-lt$...
$tests= @{'Simple for-loop'= {param([int]$RepeatCount, [random]$RanGen)for($i=0;$i-lt$RepeatCount;$i++) {$null=$RanGen.Next() } }'Wrapped in a function'= {param([int]$RepeatCount, [random]$RanGen)functionGet-RandomNumberCore{param($rng)$rng.Next() }for($i=0;$i-lt$Repea...
ForEach loop does not working. Error: Cannot convert value to type System.String. Foreach loop is returning same data multiple times instead of one foreach start loop at index[1] Foreach, $_.name, and string concatenation ForLoop with PowerShell Excel Form buttons look different depending on...
There are a lot of different things you can put in your profile; we’re going to do a couple of simple things to show you how it works. You might notice when you start Windows PowerShell that you always start out in the same folder. For example, on Windows Vista, by default, you ...
<LoopLabelToken>{0 |1} ‘for’ ‘(‘ <pipelineRule>{0 |1} ‘;’ <pipelineRule>{0 |1} ‘;’ <pipelineRule>{0 |1} ‘)’ <statementBlockRule> 2.5 Dowhile statement # A do/while statement looks like #do #{ #write-host $i ...
Use one of PowerShell’s looping statements (for, foreach, while, and do) or PowerShell’s Foreach-Object cmdlet to run a command or script block more than once. For a detailed description of these looping statements, see Looping Statements. For example: for loop for($counter = 1; $co...
Like we said, thatseemslike a simple enough question. In VBScript, however, answering that question is anythingbutsimple; as it is, you have to set up a For Each loop, loop through and check each individual item in the array, keep track of whether or not you encounter the wordblack, ...
This example still uses foreach, but it isn't being input through a pipeline, so you have to tell it which collection of objects to loop through and what variable to store each object in—the part that says ($name in $names). Everything else is pretty much the same, and as soon ...
ForEach loop does not working. Error: Cannot convert value to type System.String. Foreach loop is returning same data multiple times instead of one foreach start loop at index[1] Foreach, $_.name, and string concatenation ForLoop with PowerShell Excel Form buttons look different depending on...
In this simple code block, swapping the position checks for Yellow and Green improved the output by only a few milliseconds. That might not seem like a big difference, but now imagine performing this check 10,000+ times. Next imagine that you are checking multiple conditions in eachIfstatement...