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Shell Script: Execute a python program from within a shell script
I've tried googling the answer but with no luck.
9 Answers
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Are HTML Image Maps still used?
Do people still use the old HTML Image Maps? The ones with:
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Replace a value in a data frame based on a conditional (`if`) statement
In the R data frame coded for below, I would like to replace all of the times that B
appears with b .
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Submit form using a button outside the tag
Say I have:
13 Answers
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How to avoid .pyc files?
Can I run the python interpreter without generating the compiled .pyc files?
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How do I render a partial of a different format in Rails?
I'm trying to generate a JSON response that includes some HTML. Thus, I have /app/views/foo/bar.json.erb :
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Windows recursive grep command-line
I need to do a recursive grep in Windows, something like this in Unix/Linux:
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What does “while True” mean in Python?
While WHAT is True?
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psql: FATAL: role “postgres” does not exist
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NOTE: If you installed postgres using homebrew, see the comment from @user3402754 below.
Note that the error message does NOT talk about a missing database, it talks about a missing role. Later in the login process it might also stumble over the missing databas...
How to add directory to classpath in an application run profile in IntelliJ IDEA?
I'm trying to add a directory to the classpath of an application run profile
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