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On a CSS hover event, can I change another div's styling? [duplicate]

When I hover over a div or class with an id of "a", can I get the background color of a div or class with the id of "b" to change? ...
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How to get a random number between a float range?

randrange(start, stop) only takes integer arguments. So how would I get a random number between two float values? 4 Answer...
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Is there a difference between copy initialization and direct initialization?

Suppose I have this function: 9 Answers 9 ...
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How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting

I have a set of data and I want to compare which line describes it best (polynomials of different orders, exponential or logarithmic). ...
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sprintf like functionality in Python

I would like to create a string buffer to do lots of processing, format and finally write the buffer in a text file using a C-style sprintf functionality in Python. Because of conditional statements, I can’t write them directly to the file. ...
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What is “lifting” in Scala?

Sometimes when I read articles in the Scala ecosystem I read the term "lifting" / "lifted". Unfortunately, it is not explained what that exactly means. I did some research, and it seems that lifting has something to do with functional values or something like that, but I was not able to find a text ...
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What does the `#` operator mean in Scala?

I see this code in this blog: Type-Level Programming in Scala : 4 Answers 4 ...
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What are Scala context and view bounds?

In a simple way, what are context and view bounds and what is the difference between them? 1 Answer ...
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How to split a long regular expression into multiple lines in JavaScript?

I have a very long regular expression, which I wish to split into multiple lines in my JavaScript code to keep each line length 80 characters according to JSLint rules. It's just better for reading, I think. Here's pattern sample: ...
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Generic deep diff between two objects

I have two objects: oldObj and newObj . 20 Answers 20 ...