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Remove duplicate lines without sorting [duplicate]
...rt does a premature optimization by 1st applying --unique on the input (in order to reduce processing in subsequent steps). This removes data needed for the --reverse step too early. To fix this, insert a sort --reverse -k2 as the 1st sort in the pipeline: cat -n file_name | sort -rk2 | sort -uk2 | ...
How do I forward declare an inner class? [duplicate]
... one of the following
Make the class non-nested
Change your declaration order so that the nested class is fully defined first
Create a common base class that can be both used in the function and implemented by the nested class.
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Compare two folders which has many files inside contents
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Event for Handling the Focus of the EditText
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Bash mkdir and subfolders [duplicate]
Why I can't do something like this? mkdir folder/subfolder/ in order to achive this I have to do:
3 Answers
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SQL WITH clause example [duplicate]
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In MSSQL, you need to add a semicolon (;) before WITH, order wise you will get an error. it should be ;WITH blabla AS ...)
– Obinna Nnenanya
Dec 6 '18 at 17:59
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What is Compass, what is sass…how do they differ?
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Is there a way to continue broken scp (secure copy) command process in Linux? [closed]
...zenas:
rsync -P -e ssh local_file user@host:remote_file
In general the order of args for rsync is
rsync [options] SRC DEST
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Can I prevent text in a div block from overflowing?
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Try adding this class in order to fix the issue:
.ellipsis {
text-overflow: ellipsis;
/* Required for text-overflow to do anything */
white-space: nowrap;
overflow: hidden;
}
Explained further in this link http://css-tricks.com/almanac/pr...
What does $$ (dollar dollar or double dollar) mean in PHP?
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