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What is a unix command for deleting the first N characters of a line?
For example, I might want to:
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Extract a substring from a string in Ruby using a regular expression
How can I extract a substring from within a string in Ruby?
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CSS Pseudo-classes with inline styles
Is it possible to have pseudo-classes using inline styles?
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mongodb/mongoose findMany - find all documents with IDs listed in array
I have an array of _ids and I want to get all docs accordingly, what's the best way to do it ?
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How do I comment on the Windows command line?
In Bash, # is used to comment the following. How do I make a comment on the Windows command line?
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Plotting a list of (x, y) coordinates in python matplotlib
I have a list of pairs (a, b) that I would like to plot with matplotlib in python as actual x-y coordinates. Currently, it is making two plots, where the index of the list gives the x-coordinate, and the first plot's y values are the a s in the pairs and the second plot's y values are the b s ...
How to get std::vector pointer to the raw data?
I'm trying to use std::vector as a char array.
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Mocking a class: Mock() or patch()?
I am using mock with Python and was wondering which of those two approaches is better (read: more pythonic).
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jQuery changing style of HTML element
I have a list on HTML
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What does “Protocol … can only be used as a generic constraint because it has Self or associated typ
I am trying to create a Dictionary (actually a HashSet ) keyed on a custom protocol in Swift, but it is giving me the error in the title:
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