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Adjusting last items before land

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Andrew Ryan Davis 2020-08-20 12:26:48 -07:00
parent b46242c138
commit d221d56c60
1 changed files with 4 additions and 3 deletions
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powershell.html.markdown
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@ -51,7 +51,8 @@ Powershell as a Language:
[int]-5 / [int]3 # => -1.66666666666667 [int]-5 / [int]3 # => -1.66666666666667
5.0 / 3.0 # => 1.66666666666667 5.0 / 3.0 # => 1.66666666666667
-5.0 / 3.0 # => -1.66666666666667 -5.0 / 3.0 # => -1.66666666666667
[int]$result = 5 / 3 # => 2 [int]$result = 5 / 3
$result # => 2
# Modulo operation # Modulo operation
7 % 3 # => 1 7 % 3 # => 1
@ -716,8 +717,8 @@ C:\Program Files\dotnet\dotnet.exe # returns string rather than execute
# One usage of '&' would be to invoke a scriptblock inside of your script. # One usage of '&' would be to invoke a scriptblock inside of your script.
# Notice the variables are scoped # Notice the variables are scoped
$i = 2 $i = 2
$scriptblock = { $i=5; Write-Output $i } $scriptBlock = { $i=5; Write-Output $i }
& $scriptblock # => 5 & $scriptBlock # => 5
$i # => 2 $i # => 2
invoke-expression ' $i=5; Write-Output $i ' # => 5 invoke-expression ' $i=5; Write-Output $i ' # => 5