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Removing duplicate values from a PowerShell array
...'Apples ', 'APPLES', 'Banana') |
Sort-Object -Property @{Expression={$_.Trim()}} -Unique
Output:
Apples
Banana
This uses the Property parameter to first Trim() the strings, so extra spaces are removed and then selects only the -Unique values.
More info on Sort-Object:
Get-Help Sort-Objec...
Find TODO tags in Eclipse
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Is MonoTouch now banned on the iPhone? [closed]
...PIs and built-in interpreter(s). http://adcdownload.apple.com/iphone/iphone_sdk_3.2__final/iphone_sdk_agreement.pdf
Even though that's the case (and was actually the case since 2.x, apple doesn't have any problem accepting applications that do exactly that. For example, ALL EA games use Lua script...
Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an
...event
$().click(); //fires all click event handlers for this element, in order bound
You can view a listing including these shortcuts here.
As for the difference, .trigger() triggers the event handler (but not the default action most of the time, e.g. placing the cursor at the right spot in a c...
What's the difference between QMainWindow, QWidget and QDialog?
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How to redirect both stdout and stderr to a file [duplicate]
... And just to save someone else the frustration, note that the order is important: 2>&1 needs to occur after >> log_file.
– Rufflewind
Jan 2 '14 at 6:34
4
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How can I generate Unix timestamps?
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@ĽubomírMlích On a SmartOS host (SunOS 5.11 joyent_20171026T003127Z), I've both /usr/bin/date +%s and /usr/xpg4/bin/date +%s` working. Combined with the POSIX.2 recommendation, I think this works on all Solaris too.
– Dereckson
Nov 5 '1...
slf4j: how to log formatted message, object array, exception
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What is the 'dynamic' type in C# 4.0 used for?
... typically have to wave your hand(s) and say some magic words in the right order to get a certain type of spell going. The old API way of talking to COM objects was a lot of that, you needed to jump through a lot of hoops in order to coax the compiler to compile the code for you.
Things break down ...
javax.faces.application.ViewExpiredException: View could not be restored
...omponents on server?
Avoiding ViewExpiredException on page navigation
In order to avoid ViewExpiredException when e.g. navigating back after logout when the state saving is set to server, only redirecting the POST request after logout is not sufficient. You also need to instruct the browser to not...