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Python, add trailing slash to directory string, os independently
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os.path.join(path, '') will add the trailing slash if it's not already there.
You can do os.path.join(path, '', '') or os.path.join(path_with_a_trailing_slash, '') and you will still only get one trailing slash.
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How to run a command in the background and get no output?
...te two shell scripts a.sh and b.sh . In a.sh and b.sh I have a infinite for loop and they print some output to the terminal. I want to write another script which calls both a.sh and b.sh but I want the user to regain control of the terminal immediately, instead of having the script run in...
PHP - Debugging Curl
I'd like to see what the post fields in the request are before I send it. (For debugging purposes).
8 Answers
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MySQL root access from all hosts
...e's two steps in that process:
a) Grant privileges. As root user execute with this substituting 'password' with your current root password :
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password';
b) bind to all addresses:
The easiest way is to comment out the line in your my.cnf fi...
Moment.js: Date between dates
I'm trying to detect with Moment.js if a given date is between two dates. Since version 2.0.0, Tim added isBefore() and isAfter() for date comparison.
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What is Persistence Context?
...a world and JPA. I was studying JPA and came across many new terms like Entity, persistence. While reading, I could not understand the exact definition for Persistence Context .
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IIS - 401.3 - Unauthorized
I am trying to get started with using IIS. I created a new site on IIS Manager, mapped it to a folder on my file system and added index.html to the folder. I have set the port to 85 for this site. When I try to access http://localhost:85/index.html , I get the following error message:
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Why would a post-build step (xcopy) occasionally exit with code 2 in a TeamCity build?
...a specific folder. This works fine when building locally. However, in TeamCity, I occasionally get
6 Answers
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Scatterplot with too many points
...s, instead of showing individual points, I want the plot to be a "cloud", with the more the number of points in a region, the darker that region.
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Preserve line endings
I run sed to do some substitution on windows and I noticed that it automatically converts line endings to Unix (\n). Is there an option to tell sed to use Windows line endings (\r\n) or even better to preserve the line endings from the file?
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