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How to do exponentiation in clojure?
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141
classic recursion (watch this, it blows stack)
(defn exp [x n]
(if (zero? n) 1
(...
How to list files in a directory in a C program?
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4 Answers
4
Active
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Move capture in lambda
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Generalized lambda capture in C++14
In C++14 we will have the so called generalized lambda capture. This enables move capture. The following will be legal code in C++14:
using namespace std;
// a unique_ptr is move-only
auto u = make_unique<some_type>...
Replace \n with actual new line in Sublime Text
How can I replace \n in Sublime Text with real in-editor displayed new line so:
12 Answers
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Print an integer in binary format in Java
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442
Assuming you mean "built-in":
int x = 100;
System.out.println(Integer.toBinaryString(x));
S...
mailto link with HTML body
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435
As you can see in RFC 6068, this is not possible at all:
The special <hfname> "body"...
Using Django time/date widgets in custom form
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Carl MeyerCarl Meyer
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How do I get the opposite (negation) of a Boolean in Python?
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174
You can just use:
return not bool
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