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What is the difference between print and puts?
...ready.
print does not add a new line.
For example:
puts [[1,2,3], [4,5,nil]] Would return:
1
2
3
4
5
Whereas print [[1,2,3], [4,5,nil]]
would return:
[[1,2,3], [4,5,nil]]
Notice how puts does not output the nil value whereas print does.
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Maven command to determine which settings.xml file Maven is using
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elekelek
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Correct way to find max in an Array in Swift
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Given:
let numbers = [1, 2, 3, 4, 5]
Swift 3:
numbers.min() // equals 1
numbers.max() // equals 5
Swift 2:
numbers.minElement() // equals 1
numbers.maxElement() // equals 5
sha...
Weird PHP error: 'Can't use function return value in write context'
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edited Feb 21 at 22:25
answered Oct 7 '09 at 16:23
cha...
How to concatenate stdin and a string?
...hell. So you would get, in effect:
echo 'http://dx.doi.org/'"rsif.2012.0125"
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Batch files - number of command line arguments
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105
Googling a bit gives you the following result from wikibooks:
set argC=0
for %%x in (%*) do Set...
How to read data when some numbers contain commas as thousand separator?
...alues are expressed as strings with commas as thousand separator, e.g. "1,513" instead of 1513 . What is the simplest way to read the data into R?
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How to check if a string contains an element from a list in Python
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edited Aug 22 '18 at 11:55
Nam G VU
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answ...
Random shuffling of an array
...tatic void main(String args[])
{
int[] solutionArray = { 1, 2, 3, 4, 5, 6, 16, 15, 14, 13, 12, 11 };
shuffleArray(solutionArray);
for (int i = 0; i < solutionArray.length; i++)
{
System.out.print(solutionArray[i] + " ");
}
System.out.println();
}
// Implement...