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How to format a DateTime in PowerShell
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The question is answered, but there is some more information missing:
Variable vs. Cmdlet
You have a value in the $Date variable and the -f operator does work in this form: 'format string' -f values. If you call Get-Date -format "yyyyMMdd" you call a cmdlet with some...
Iterate over a list of files with spaces
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This answer shows a more secure combination of find and a while loop.
– moi
Aug 13 '16 at 10:40
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How do I find a “gap” in running counter with SQL?
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Run task only if host does not belong to a group
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I find this approach more readable and convenient to write, but both work equally well. when: inventory_hostname not in groups.certain_groups
– Liam
Feb 16 '17 at 8:20
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Why does AuthorizeAttribute redirect to the login page for authentication and authorization failures
...n" when it means "authentication". In everyday practice, however, it makes more sense to return a 403 Forbidden when the user is authenticated but not authorized. It's unlikely the user would have a second set of credentials that would give them access - bad user experience all around.
Consider mos...
What regular expression will match valid international phone numbers?
...nal phone input fields require anyway). Plus it's a one-liner fix, and way more readable. This approach would also ensure that all phone numbers are in the same format, and makes your validation much less error-prone, thus making the whole thing more maintainable.
– milosmns
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List of Stored Procedures/Functions Mysql Command Line
...lp show does not work as help is a mysql command line instruction. To get more info about the SHOW command, go straight to MySQL documentation page at: dev.mysql.com/doc/refman/5.1/en/show.html
– IvanD
Apr 29 '13 at 3:04
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Select where count of one field is greater than one
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So this will return the whole table if it contains more than 2 non null someField values or an empty result set if it doesn't.
– Martin Smith
Sep 14 '10 at 15:52
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How do I use WPF bindings with RelativeSource?
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