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Enable the display of line numbers in Visual Studio

...rs in a source file? Is there any way to enable it, or a plugin for it? I know that the number of lines of code in a program doesn't matter, but sometimes it is nice to know how long a program is or the number of a particular line for reference. ...
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How can I join elements of an array in Bash?

...when the delimiter starts with a hyphen (and maybe others I can't think of now). You can of course fix these (replace backslashes by double backslashes and use printf -- "$d%s"), but at some point you'll feel that you're fighting against the shell instead of working with it. That's why, in my answer...
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Pretty graphs and charts in Python [closed]

...plotlib and CairoPlot. I also use Matplotlib. In fact, I am using it right now. – elmarco Nov 10 '09 at 10:47 Strange ...
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How to swap the buffers in 2 windows emacs

... I use buffer-move for this. Now if you are working on the buffer on the left side, calling 'buf-move-right' will swap it with the one on the right. I guess this is what you want. ...
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Can I make 'git diff' only the line numbers AND changed file names?

...ed file $@, can't show you line numbers"; exit 1;; 7) ;; *) echo "I don't know what to do, help!"; exit 1;; esac path=$1 old_file=$2 old_hex=$3 old_mode=$4 new_file=$5 new_hex=$6 new_mode=$7 printf '%s: ' $path diff $old_file $new_file | grep -v '^[<>-]' For details on "external diff" see ...
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Shortest way to print current year in a website

... if you want the JavaScript solution, I think that's as short as it gets. (Now I've gone and tempted fate.) share | improve this answer | follow | ...
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WPF: Grid with column/row margin/padding?

...r anything that would go inside a Grid, so that's your best workaround for now. share | improve this answer | follow | ...
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Throw an error in a MySQL trigger

...N DECLARE errorWithDate varchar(64); select concat("[",DATE_FORMAT(now(),"%Y%m%d %T"),"] ", errorText) into errorWithDate; INSERT IGNORE INTO mysql_error_generator(error_field) VALUES (errorWithDate); INSERT INTO mysql_error_generator(error_field) VALUES (errorWithDate); END; $$ DELI...
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Install tkinter for Python

... installation directory - and it should work. It worked for me - and I can now import Tkinter etc to my heart's content - yipidy-yay. An entire afternoon spent on this - hope this note saves others from the pain. share ...
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How to attribute a single commit to multiple developers?

...hors or signing groups (the old method) you would see it's not signed and know that you can't trust the commit. However, there is no signing process on co-authors. Mostly outdated answer: One solution would be to set a name for the pair: git config user.name "Chris Wilson and John Smith" Here is a...