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Removing duplicate values from a PowerShell array
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In case you want to be fully bomb prove, this is what I would advice:
@('Apples', 'Apples ', 'APPLES', 'Banana') |
Sort-Object -Property @{Expression={$_.Trim()}} -Unique
Output:
Apples
Banana
This uses the Property parameter to first Trim() the strings, so extra...
How to create a directory and give permission in single command
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install -d -m 0777 /your/dir
should give you what you want. Be aware that every user has the right to write add and delete files in that directory.
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How to align content of a div to the bottom
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Header position is relative to what ?
– stack1
Aug 18 '15 at 18:24
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Find rows that have the same value on a column in MySQL
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created what was essentially infinite recursion or something on mysql resulting in a dead database due to "too many connections" :-/
– huygir
Mar 5 '18 at 17:40
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How do I change the working directory in Python?
...er call os.chdir() outside of a context manager, unless you think you know what you're doing. (You probably don't.)
– Cecil Curry
May 22 '16 at 5:19
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Excel: last character/string match in a string
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I think I get what you mean. Let's say for example you want the right-most \ in the following string (which is stored in cell A1):
Drive:\Folder\SubFolder\Filename.ext
To get the position of the last \, you would use this formula:
=FIN...
How to get the file extension in PHP? [duplicate]
...o use string functions. You can use something that's actually designed for what you want: pathinfo():
$path = $_FILES['image']['name'];
$ext = pathinfo($path, PATHINFO_EXTENSION);
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Avoid web.config inheritance in child web application using inheritInChildApplications
... parent config only (even I give <location> tag). Please let me know what would be the problem.
– superachu
Apr 30 '14 at 20:56
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How to create and write to a txt file using VBA
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@RickHenderson, I prefer it, if that's what you mean. The advantage is encapsulation. Once you object (set oFile = Nothing|), or it goes out of scope, the file is automatically closed.
– Ben
Jun 8 '16 at 8:59
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Activity transition in Android
... Ah, you're right. CaseyB's answer is probably more along the lines of what you're looking for.
– iandisme
Aug 2 '10 at 16:13
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