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Run task only if host does not belong to a group
...ariable as documented here: https://docs.ansible.com/ansible/latest/user_guide/playbooks_variables.html#accessing-information-about-other-hosts-with-magic-variables :
group_names is a list (array) of all the groups the current host is in.
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Can't find a “not equal” css attribute selector
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:not([foo=''])
{
background: red;
}
http://jsfiddle.net/gsLvuys0/
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Format LocalDateTime with Timezone in Java8
... With what prefix would you have replaced the prefix "Local" to avoid confusion?
– Matthew
Mar 6 '16 at 19:06
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Java “user.dir” property - what exactly does it mean?
...ed Apr 26 '13 at 14:41
whiskeyspiderwhiskeyspider
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How can I do SELECT UNIQUE with LINQ?
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Hmm... that didn't achieve an alphabetic sort - for some reason... I switched ascending and descending and got the same result. Is the distinct statement affecting it? maybe it needs to be orderedby after that ?
– ba...
SQL set values of one column equal to values of another column in the same table
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Moderator Note - Please do not roll back valid updates to your post.
– Bhargav Rao♦
Jul 16 '19 at 1:03
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css overflow - only 1 line of text
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This acts weird if the hidden text contains hyper links. If I were to tab through the page it would cause the link in the hidden text to scroll onto the screen, when it should be hidden.
– Eric
Mar 24 '17 at 3...
C#/Linq: Apply a mapping function to each element in an IEnumerable?
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Be aware that if your map has side-effects you may run into trouble since the body of the Select() won't necessarily be executed until it's enumerated. Not that it's a great idea to do that, but there may be some situations where you may need to add ToList...
How do I configure Notepad++ to use spaces instead of tabs?
...is now under Language, instead of Tab Settings.
– David C. Rankin
Oct 26 '16 at 7:32
Well, now the Notepad++ actually ...
What does “%” (percent) do in PowerShell?
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A post PowerShell - Special Characters And Tokens provides description of multiple symbols including %
% (percentage)
1. Shortcut to foreach.
Task: Print all items in a collection.
Solution.
... | % { Write-Host $_ }
2. Remainder of division, same as Mod in VB.
Example:
5 % 2...