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How to insert element into arrays at specific position?
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array_slice() can be used to extract parts of the array, and the union array operator (+) can r...
How to enumerate a range of numbers starting at 1
I am using Python 2.5, I want an enumeration like so (starting at 1 instead of 0):
12 Answers
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Why does parseInt(1/0, 19) return 18?
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1294
The result of 1/0 is Infinity.
parseInt treats its first argument as a string which means fi...
Regular expression for matching HH:MM time format
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19 Answers
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round() for float in C++
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It's available since C++11 in cmath (according to http://www.open-std.org/jtc1/sc22/wg21/docs/pa...
Generate random numbers with a given (numerical) distribution
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13 Answers
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Algorithm to return all combinations of k elements from n
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71 Answers
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How to find all combinations of coins when given some dollar value
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How to determine if a number is odd in JavaScript
... the below code:
function isOdd(num) { return num % 2;}
console.log("1 is " + isOdd(1));
console.log("2 is " + isOdd(2));
console.log("3 is " + isOdd(3));
console.log("4 is " + isOdd(4));
1 represents an odd number, while 0 represents an even number.
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