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How to export and import environment variables in windows?
...eep my environment variables sync on different machines. I just want to export the settings from one computer and import to other ones.
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How do I escape ampersands in batch files?
How do I escape ampersands in a batch file (or from the
Windows command line) in order to use the start command to
open web pages with ampersands in the URL?
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Creating rounded corners using CSS [closed]
How can I create rounded corners using CSS?
21 Answers
21
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Can't seem to discard changes in Git
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This has been bothering me for a while, almost every repo I'd check out had changes that I couldn't discard. Long story short, I tried all of the above, nothing worked. This is what I did to get things back to normal (on a Mac):
Completely remove the a...
Is there a simple way to remove multiple spaces in a string?
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>>> import re
>>> re.sub(' +', ' ', 'The quick brown fox')
'The quick brown fox'
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Adding a guideline to the editor in Visual Studio
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This is originally from Sara's blog.
It also works with almost any version of Visual Studio, you just need to change the "8.0" in the registry key to the appropriate version number for your version of Visual Studio.
The guide line ...
How do you properly determine the current script directory in Python?
...uld like to see what is the best way to determine the current script directory in Python.
11 Answers
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How to get the IP address of the docker host from inside a docker container
...ys. I need to be able to retrieve the IP address the docker hosts and the portmaps from the host to the container, and doing that inside of the container.
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Rspec doesn't see my model Class. uninitialized constant error
I'm writing tests on Rspec for my models in Ruby on Rails application.
And I receive this error while starting 'rspec spec'
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Java Embedded Databases Comparison [closed]
I intend to develop a small (Java) application for managing my finances. I believe I need to use an embedded database, but I have no experience regarding this issue. I tried to look at some of the available products , but I can't decide which one would be more suitable for me. H2 , HSQLDB , Derb...