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How can I remove the extension of a filename in a shell script?
...t and pipe it to the cut command
The cut will use the . as delimiter (also known as separator) for cutting the string into segments and by -f we select which segment we want to have in output
Then the $() command substitution will get the output and return its value
The returned value will be assign...
Get yesterday's date in bash on Linux, DST-safe
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I think this should work, irrespective of how often and when you run it ...
date -d "yesterday 13:00" '+%Y-%m-%d'
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How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?
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New Way:
Check out this answer.
Old Way:
Just add the following lines to ~/.bashrc and this will persist. However, you can use other paths you like as GOPATH instead of $HOME/go in my sample.
export GOPATH=$HOME/go
export PATH=$PATH:$G...
In which scenario do I use a particular STL container?
I've been reading up on STL containers in my book on C++, specifically the section on the STL and its containers. Now I do understand each and every one of them have their own specific properties, and I'm close to memorizing all of them... But what I do not yet grasp is in which scenario each of the...
How will I know when to create an interface?
I'm at a point in my development learning where I feel like I must learn more about interfaces.
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Debugging automatic properties
Is there any way to set breakpoint on setter/getter in auto-implemented property?
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Can I write into the console in a unit test? If yes, why doesn't the console window open?
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NOTE: The original answer below should work for any version of Visual Studio up through Visual Studio 2012. Visual Studio 2013 does not appear to have a Test Results window any more. Instead, if you need test-specific output you can use @Stretch's suggestion of ...
How to get parameters from a URL string?
...cho $query['email'];
If you want to get the $url dynamically with PHP, take a look at this question:
Get the full URL in PHP
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What is the X-REQUEST-ID http header?
... lot this subject, read various articles about this header, its use in Heroku, and projects based on Django.
4 Answers
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Why do we have to normalize the input for an artificial neural network?
It is a principal question, regarding the theory of neural networks:
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