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How to read last commit comment?
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git show
is the fastest to type, but shows you the diff as well.
git log -1
is fast and simple.
git log -1 --pretty=%B
if you need just the commit message and nothing else.
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Adding multiple columns AFTER a specific column in MySQL
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If you want to add a single column after a specific field, then the following MySQL query should work:
ALTER TABLE users
ADD COLUMN count SMALLINT(6) NOT NULL
AFTER lastname
If you want to add multiple columns, then ...
How do I test a file upload in rails?
...ls 3, Rails 5), which will search your fixtures directory for the file specified and will make it available as a test file for the controller in functional testing. To use it:
1) Put your file to be uploaded in the test in your fixtures/files subdirectory for testing.
2) In your unit test you can ...
Git: how to reverse-merge a commit?
... past by rebasing and then resetting, but you really don't want to do that if you have already pushed your commits to another repository (or someone else has pulled from you).
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Curly braces in string in PHP
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too much anal nitpicking about copy/paste. If it makes it easy to understand/find, then it was a good decision. +1 from me, it was exactly what I was looking for, and I did not find it on the PHP manual - maybe because they call it by the proper name, or whatever. Bu...
How to create JSON string in JavaScript?
...trying to create JSON string just to play around. It's throwing error, but if I put all the name, age, married in one single line (line 2) it doesn't. Whats the problem?
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How to negate the whole regex?
...h regex solutions to toy problems as exercises; they should be educational if you're trying to learn the various ways you can use lookarounds (nesting them, using them to capture, etc):
codingBat plusOut using regex
codingBat repeatEnd using regex
codingbat wordEnds using regex
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What is the maximum recursion depth in Python, and how to increase it?
...t a particularly efficient technique. Rewriting the algorithm iteratively, if possible, is generally a better idea.
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Difference between “\n” and Environment.NewLine
What is the difference between two, if any (with respect to .Net)?
7 Answers
7
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How to print full stack trace in exception?
...o it and here it is. Some little concern is it is not as much explicit as if you use exception.StackTrace object (for example). I wonder if there is a more explicit way to do the same?
– codea
May 7 '14 at 16:29
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