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How to make grep only match if the entire line matches?
... option).
Example:
echo -f |grep -- "-f" # where grep "-f" will show error
echo -f |grep -F -- "-f" # whre grep -F "-f" will show error
grep "pat" -- "-file" # grep "pat" "-file" won't work. -file is the filename
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Is there a Max function in SQL Server that takes two values like Math.Max in .NET?
...hen obtaining the MAX of 4 values the CASE clauses become long, clumsy and error prone if hand-generated while the VALUES clause remains simple and clear.
– Typhlosaurus
Jun 16 '14 at 15:05
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How to turn on line numbers in IDLE?
In the main shell of IDLE, errors always return a line number but the development environment doesn't even have line numbers. Is there anyway to turn on line numbers?
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AngularJS: How can I pass variables between controllers?
...es, and most important, it will help to avoid unexpected and non-catchable errors.
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Convert xlsx to csv in Linux with command line
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Works great, but I can get to run only as sudo (IOError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/prettytable-0.7.2-py2.7.egg/EGG-INFO/top_level.txt'). Now that I think about it, I got the same error with csvkit.
– user21054...
Resize image to full width and fixed height with Picasso
...with Center inside requires calling resize with positive width and height. error message.
– Rock Lee
May 10 '17 at 21:17
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Redirect parent window from an iframe action
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In Chrome, @Parris jsfiddle throws this error: Unsafe JavaScript attempt to initiate navigation for frame with URL 'jsfiddle.net/ppkzS' from frame with URL 'parrisstudios.com/tests/iframe_redirect.html'. The frame attempting navigation of the top-level window is sa...
public static const in TypeScript
...e, there would also be a strict version of this, which would even throw an Error when someone tried to assign some value to the field with "use strict"; being set. (This is only the static part though)
/**
* Turns static fields into getter-only, and therefor renders them "final".
* Also throws an...
Is not an enclosing class Java
I'm trying to make a Tetris game and I'm getting the compiler error
11 Answers
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Swift make method parameter mutable?
How can I deal with this error without creating additional variable?
7 Answers
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