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How can building a heap be O(n) time complexity?
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17 Answers
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How to check with javascript if connection is local host?
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12 Answers
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Is there a way to measure how sorted a list is?
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142
You can simply count the number of inversions in the list.
Inversion
An inversion in a sequenc...
How to test an Internet connection with bash?
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Without ping
#!/bin/bash
wget -q --spider http://google.com
if [ $? -eq 0 ]; then
echo ...
Check variable equality against a list of values
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13 Answers
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What is the difference between . (dot) and $ (dollar sign)?
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python tuple to dict
For the tuple, t = ((1, 'a'),(2, 'b'))
dict(t) returns {1: 'a', 2: 'b'}
6 Answers
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Counter increment in Bash loop not working
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Detect IF hovering over element with jQuery
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Why is division in Ruby returning an integer instead of decimal value?
...on. You can make one of the numbers a Float by adding .0:
9.0 / 5 #=> 1.8
9 / 5.0 #=> 1.8
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