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How to convert an NSTimeInterval (seconds) into minutes
I've got an amount of seconds that passed from a certain event. It's stored in a NSTimeInterval data type.
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GroupBy pandas DataFrame and select most common value
I have a data frame with three string columns. I know that the only one value in the 3rd column is valid for every combination of the first two. To clean the data I have to group by data frame by first two columns and select most common value of the third column for each combination.
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How to mock an import
Module A includes import B at its top. However under test conditions I'd like to mock B in A (mock A.B ) and completely refrain from importing B .
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Custom Python list sorting
I was refactoring some old code of mine and came across of this:
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What are “first class” objects?
When are objects or something else said to be "first class" in a given programming language, and why? In what do they differ from languages where they are not?
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Ignore mouse interaction on overlay image
I have a menu bar with hover effects, and now I want to place a transparent image with a circle and a "handdrawn" text over one of the menu items. If I use absolute positioning to place the overlay image above the menu item, the user will not be able to click the button and the hover effect will not...
How to apply a CSS filter to a background image
I have a JPEG file that I'm using as a background image for a search page, and I'm using CSS to set it because I'm working within Backbone.js contexts:
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How to comment and uncomment blocks of code in the Office VBA Editor
In the VBA editor of Office ( ALT + F11 ), how do you comment or uncomment a block of code?
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The best way to remove duplicate values from NSMutableArray in Objective-C?
The best way to remove duplicate values ( NSString ) from NSMutableArray in Objective-C?
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MongoDB: How to update multiple documents with a single command?
I was surprised to find that the following example code only updates a single document:
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