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How to automatically install Ansible Galaxy roles?
... Just tested, It displays a message that roles are already downloaded, no error. Version 2.2.1
– Igonato
Feb 8 '17 at 7:29
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Co-variant array conversion from x to y may cause run-time exception
...uch, the advantages overweigh the disadvantages caused by possible runtime errors when someone will try to make use of covariance when writing into the array. Hence it is allowed but not encouraged.
As for your original question, list.ToArray() creates a new LinkLabel[] with values copied from orig...
Can Powershell Run Commands in Parallel?
...nvoke($r1); $b.EndInvoke($r2); $c.EndInvoke($r3) # wait
($a,$b,$c).streams.error # check for errors
($a,$b,$c).dispose() # clean
a done
b done
c done
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Understanding slice notation
...[:-2] and a only contains one element, you get an empty list instead of an error. Sometimes you would prefer the error, so you have to be aware that this may happen.
Relation to slice() object
The slicing operator [] is actually being used in the above code with a slice() object using the : notati...
Best way to use multiple SSH private keys on one client
...
I found this post very helpful. One error I made when creating the config file was I put a .txt file in the .ssh folder instead of running the "touch" command to create a config file.
– M_x_r
Dec 22 '12 at 18:17
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Can PHP PDO Statements accept the table or column name as parameter?
...l";
}
By leaving no default case or using a default case that returns an error message you ensure that only values that you want used get used.
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SASS - use variables across multiple files
... it to be imported:
// assets/_master.scss
$accent: #6D87A7;
$error: #811702;
Then, in the header of all of my other .SCSS files, I import the master:
// When importing the master, you leave out the underscore, and it
// will look for a file with the underscore. This prevents the SCS...
How to flatten an ExpandoObject returned via JsonResult in asp.net mvc?
...ecursively. If I set RecursionLimit, I either get recursion limit exceeded error or stack overflow exception error. What should I do? :(
– Dhanashree
Jul 25 '17 at 13:47
add a...
How to state in requirements.txt a direct github source
...h to a local project or a VCS url beginning with svn+, git+, hg+, or bzr+" error message.
– Srini
Feb 23 '17 at 22:47
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How can I randomize the lines in a file using standard tools on Red Hat Linux?
... `wc -c $i` -eq `wc -c $i.new` ]]
then
mv $i.new $i
else
echo "Error for file $i!"
fi
done
Untested, but hopefully works.
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