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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 print a dictionary's key?
I would like to print a specific Python dictionary key:
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How to find out which processes are using swap space in Linux?
Under Linux, how do I find out which process is using the swap space more?
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jQuery Plugin: Adding Callback functionality
I'm trying to give my plugin callback functionality, and I'd like for it to operate in a somewhat traditional way:
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How to add a footer to a UITableView in Storyboard
I'm fairly new to iOS development.
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What is the difference between pluck and collect in Rails?
Here are two sample codes.
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COUNT DISTINCT with CONDITIONS
I want to count the number of distinct items in a column subject to a certain condition, for example if the table is like this:
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What exactly does the Access-Control-Allow-Credentials header do?
I'm trying to understand how to use CORS and am confused about what the Access-Control-Allow-Credentials header does.
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Convert date to another timezone in JavaScript
I am looking for a function to convert date in one timezone to another.
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Differences between git pull origin master & git pull origin/master
What is the difference between git pull origin master and git pull origin/master ?
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