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How to change folder with git bash?
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@reubenjohn, using Console2 for console provides a setting "Startup dir". Btw this article describes to make the console Quake-style dropping down form top of the screen.
– Vorac
Apr 24 '14 at 8:27
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CSS3 Transparency + Gradient
RGBA is extremely fun, and so is -webkit-gradient , -moz-gradient , and uh... progid:DXImageTransform.Microsoft.gradient ... yeah. :)
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How do I convert a double into a string in C++?
I need to store a double as a string. I know I can use printf if I wanted to display it, but I just want to store it in a string variable so that I can store it in a map later (as the value , not the key ).
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How to check if there's nothing to be committed in the current branch?
The goal is to get an unambiguous status that can be evaluated in a shell command.
9 Answers
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Get table column names in MySQL?
....COLUMNS
WHERE TABLE_SCHEMA = 'my_database' AND TABLE_NAME = 'my_table';
SET @cCommand = CONCAT( 'SELECT ', @cCommand, ' from my_database.my_table;');
PREPARE xCommand from @cCommand;
EXECUTE xCommand;
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Git undo local branch delete
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You can use git reflog to find the SHA1 of the last commit of the branch. From that point, you can recreate a branch using
git branch branchName <sha1>
Edit: As @seagullJS says, the branch -D command tells you the sha1, so if you have...
Unit testing void methods?
...tion, perform whatever logic they have, and call one or two, or a selected set of methods in your IBusinessDataEtc object. When you do your Assertions at the end of your Unit Test you have a couple of things to test now.
The State of the "Subroutine" which is now a Try-Paradigm method.
The State ...
Getting output of system() calls in Ruby
If I call a command using Kernel#system in Ruby, how do I get its output?
15 Answers
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How do you join on the same table, twice, in mysql?
...ther join, something along these lines:
SELECT toD.dom_url AS ToURL,
fromD.dom_url AS FromUrl,
rvw.*
FROM reviews AS rvw
LEFT JOIN domain AS toD
ON toD.Dom_ID = rvw.rev_dom_for
LEFT JOIN domain AS fromD
ON fromD.Dom_ID = rvw.rev_dom_from
EDIT:
All you're doing is joining i...
How do I use the lines of a file as arguments of a command?
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It's a kernel setting so you'd need to recompile the kernel. Or investigate the xargs command
– glenn jackman
Nov 24 '17 at 13:57
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