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Class method decorator with self arguments?
How do I pass a class field to a decorator on a class method as an argument? What I want to do is something like:
5 Answer...
UITextField border color
I have really great wish to set my own color to UITextField border. But so far I could find out how to change the border line style only.
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Recursively counting files in a Linux directory
How can I recursively count files in a Linux directory?
21 Answers
21
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Java Security: Illegal key size or default parameters?
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Most likely you don't have the unlimited strength file installed now.
You may need to download this file:
Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files 6
Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files 7 Dow...
How to get a function name as a string?
In Python, how do I get a function name as a string, without calling the function?
12 Answers
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Is 1.0 a valid output from std::generate_canonical?
...numbers would lie between zero and one, without 1 , i.e. they are numbers from the half-open interval [0,1). The documention on cppreference.com of std::generate_canonical confirms this.
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How can I change the color of my prompt in zsh (different from normal text)?
To recognize better the start and the end of output on a commandline, I want to change the color of my prompt, so that it is visibly different from the programs output. As I use zsh, can anyone give me a hint?
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What is the fastest way to get the value of π?
I'm looking for the fastest way to obtain the value of π, as a personal challenge. More specifically, I'm using ways that don't involve using #define constants like M_PI , or hard-coding the number in.
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Sorting list based on values from another list?
I have a list of strings like this:
15 Answers
15
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Convert float to double without losing precision
I have a primitive float and I need as a primitive double. Simply casting the float to double gives me weird extra precision. For example:
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