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How to get one value at a time from a generator function in Python?
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In Python <= 2.5, use gen.next(). This will work for all Python 2.x versions, but not Python 3.x
In Python >= 2.6, use next(gen). This is a built in function, and is clearer. It will also work in Python 3.
Both of these end up calling a specially named function, next()...
Should I delete the cgi-bin folder in a subdomain I just created?
...like cgi-bin because they rarely are checked now.
I even wrote a script before that "monitors" different folders in my server and alerts me if it found different scripts in there on my personal and clients servers too.
shar...
How to run cron once, daily at 10pm
...artinThoma always try man cron first, you should find what you are looking for.
– Marc Simon
Sep 17 '18 at 15:25
Remem...
How to move one word left in the vi editor
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Use b to move back one word.
Use w to move forward one word.
And here is a cheat sheet that might be useful for you:
Source: Graphical vi-vim Cheat Sheet and Tutorial
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Difference between Iterator and Listiterator?
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The differences are listed in the Javadoc for ListIterator
You can
iterate backwards
obtain the iterator at any point.
add a new value at any point.
set a new value at that point.
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Take all my changes on the current branch and move them to a new branch in Git
...o JB's answer, if you have already started to make a few commits on master for what ended up as being a "edge" effort, you could:
git stash
git checkout -b edge master
git branch -f master SHA1_before_your_commits
git stash apply
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Ruby/Rails: converting a Date to a UNIX timestamp
...options of using to_utc or utc to fix the local time offset does not work. For me I found using Time.utc() worked correctly and the code involves less steps:
> Time.utc(2016, 12, 25).to_i
=> 1482624000 # correct
vs
> Date.new(2016, 12, 25).to_time.utc.to_i
=> 1482584400 # incorrect
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How to reference the initial commit?
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Do not use git-log for scripting: use either git-rev-list, or git-log with specified custom format (--format=*<sth>* option).
There is additional problem with your question: there can exist more than one such TAIL root commit (parentless...
Git and Mercurial - Compare and Contrast
For a while now I've been using subversion for my personal projects.
11 Answers
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How do ports work with IPv6?
...almost the same as today. However, be sure you include [] around your IP.
For example : http://[1fff:0:a88:85a3::ac1f]:8001/index.html
Wikipedia has a pretty good article about IPv6: http://en.wikipedia.org/wiki/IPv6#Addressing
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