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How do I create a readable diff of two spreadsheets using git diff?
...eric or openoffice.org, and are mostly used to populate databases for unit testing with dbUnit . There are no easy ways of doing diffs on xls files that I know of, and this makes merging extremely tedious and error prone.
...
When to use RSpec let()?
... the parent model. I'm not necessarily referencing that child model in the test, because I'm testing the parent models behavior. At the moment I'm using the let! method instead, but maybe it would be more explicit to put that setup in before(:each)?
– Gar
Oct 1...
How to create nonexistent subdirectories recursively using Bash?
...tabases into a nice/neat directory structure and I realized that I need to test to make sure that the directories exist before I create them. The code I have works, but it seems that there is a better way to do it. Any suggestions?
...
wkhtmltopdf: cannot connect to X server
...to see if it works: run
/usr/local/bin/wkhtmltopdf http://www.google.com test.pdf
If it works, then you are done. If you get the error "Cannot connect to X server" then continue to number 7.
We need to run it headless on a 'virtual' x server. We will do this with a package called xvfb.
sudo ap...
Explicitly calling return in a function or not
...unction's body
not using return is marginally faster (according to @Alan's test, 4.3 microseconds versus 5.1)
should we all stop using return at the end of a function? I certainly won't, and I'd like to explain why. I hope to hear if other people share my opinion. And I apologize if it is not a s...
Switch statement fall-through…should it be allowed? [closed]
...our point and you are right, but your example is really bad. Nobody should test test digits like this. Scnr, your answer is right anyway.
– Tim Büthe
Oct 1 '10 at 11:33
...
How to replace a character by a newline in Vim
...minal to run it). xxd shows a hexdump of the resulting file.
echo bar > test
(echo 'Before:'; xxd test) > output.txt
vim test '+s/b/\n/' '+s/a/\r/' +wq
(echo 'After:'; xxd test) >> output.txt
more output.txt
Before:
0000000: 6261 720a bar.
After:
0000000:...
Where to put view-specific javascript files in an ASP.NET MVC application?
...
Controllers
-- Example
-- ExampleController.vb
Views
-- Example
-- Test.vbhtml
-- Test.js
Using the configuration steps given below, combined with the example structure above, the test view URL would be accessed via: /Example/Test and the javascript file would be referenced via: /Exampl...
iFrame src change event detection?
...following example:
<iframe src="http://www.google.com/" onLoad="alert('Test');"></iframe>
The alert will pop-up whenever the location within the iframe changes. It works in all modern browsers, but may not work in some very older browsers like IE5 and early Opera. (Source)
If the ifr...
How can I view all historical changes to a file in SVN
... I think, svn 1.7.4 introduced the option --diff since it has tests for the option whereas 1.7.3 has none - subversion/tests/cmdline/log_tests.py.
– valid
Mar 31 '16 at 9:00
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