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Git, fatal: The remote end hung up unexpectedly
... make sure you initialise the project if it's a new fresh clone with git init
– Raul
Jul 21 '16 at 9:29
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Rails layouts per action?
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Cool, thanks. And in case someone wants to do simpler things with one-liner the following is possible. Its easy to read and place in top of the controller. --- layout Proc.new{ ['index', 'new', 'create'].include?(action_name) ? 'some_layout' : 'other_layo...
How to print binary tree diagram?
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It is good for balanced trees as I tried it for one of the right-skewed trees of 15 values and it became very unmanageable to see the print.
– akhil_mittal
Jan 3 '15 at 8:20
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converting Java bitmap to byte array
...estion has the Android tag, converting bytes back to a Bitmap can also be done with a one-liner: Bitmap bmp = BitmapFactory.decodeByteArray(bytes, 0, bytes.length) where bytes is your byte array
– automaton
Aug 29 '18 at 22:22
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Simple way to transpose columns and rows in SQL?
...l-name().
You can also build up the list of distinct colors (or values for one column) using FOR XML.
The above can be combined into a dynamic sql batch to handle any table.
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Python Nose Import Error
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Are you in a virtualenv? In my case, nosetests was the one in /usr/bin/nosetests, which was using /usr/bin/python. The packages in the virtualenv definitely won't be in the system path. The following fixed this:
source myvirtualenv/activate
pip install nose
which nosetests
/home...
What is a tracking branch?
Can someone explain a "tracking branch" as it applies to git?
4 Answers
4
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How to check the extension of a filename in a bash script?
... a nightly build script in bash.
Everything is fine and dandy except for one little snag:
9 Answers
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PowerShell: Store Entire Text File Contents in Variable
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One more approach to reading a file that I happen to like is referred to variously as variable notation or variable syntax and involves simply enclosing a filespec within curly braces preceded by a dollar sign, to wit:
$cont...
Listview Scroll to the end of the list after updating the list
...ace at the top of the view instead of the bottom, which is not always what one wants.
– Mason Lee
Aug 11 '11 at 20:36
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