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seek() function?
...e.
It's important to note that its syntax is as follows:
fp.seek(offset, from_what)
where fp is the file pointer you're working with; offset means how many positions you will move; from_what defines your point of reference:
0: means your reference point is the beginning of the file
1: means yo...
Python: changing value in a tuple
...t is better not to assume that the original poster is creating all of this from scratch doesn't know any better. More often we are dealing with output from another module or data source in a format or type that we cant control.
– rtphokie
Jan 6 '18 at 17:15
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Removing nan values from an array
I want to figure out how to remove nan values from my array. My array looks something like this:
11 Answers
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Pros and cons to use Celery vs. RQ [closed]
...ty queues. RQs priority queue model is simple and effective - workers read from queues in order. Celery requires spinning up multiple workers to consume from different queues. Both approaches work
OS Support. Celery is the clear winner here, as RQ only runs on systems that support fork e.g. Unix sy...
Gitignore not working
...re you do this.)
git rm -rf --cached .
git add .
This removes all files from the repository and adds them back (this time respecting the rules in your .gitignore).
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How and/or why is merging in Git better than in SVN?
...e -r 2:7 {link to branch b1}
… which will attempt to merge the changes from b1 into your local working directory. And then you commit the changes after you resolve any conflicts and tested the result. When you commit the revision tree would look like this:
1 2 4 6 8 9
trunk ...
How to fix Git error: object file is empty?
....com> 1347358589 -0400 commit: fixed up to page 28
Step 7: Note that from Step 6 we learned that the HEAD is currently pointing to the very last commit. So let's try to just look at the parent commit:
nathanvan@nathanvan-N61Jq:~/workspace/mcmc-chapter$ git show 9f0abf890b113a287e10d56b66dbab6...
What does inverse_of do? What SQL does it generate?
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From the documentation, it seems like the :inverse_of option is a method for avoiding SQL queries, not generating them. It's a hint to ActiveRecord to use already loaded data instead of fetching it again through a relationshi...
rejected master -> master (non-fast-forward)
... pull means? Enables you to push a file or fetching and downloading a file from the repository's website? (e.g. Bit Bucket)
– David Dimalanta
May 3 '13 at 9:44
4
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How to delete and replace last line in the terminal using bash?
...e return with \r
seq 1 1000000 | while read i; do echo -en "\r$i"; done
from man echo:
-n do not output the trailing newline
-e enable interpretation of backslash escapes
\r carriage return
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