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Big O, how do you calculate/approximate it?
Most people with a degree in CS will certainly know what Big O stands for .
It helps us to measure how well an algorithm scales.
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How do I convert a String object into a Hash object?
I have a string which looks like a hash:
13 Answers
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Organizing a multiple-file Go project [closed]
Note: this question is related to this one , but two years is a very long time in Go history.
7 Answers
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Tablet or Phone - Android
Is there a way to check if the user is using a tablet or a phone?
I've got problems with my tilt function and my new tablet (Transformer)
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Is null check needed before calling instanceof?
Will null instanceof SomeClass return false or throw a NullPointerException ?
7 Answers
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What is the best way to compare floats for almost-equality in Python?
It's well known that comparing floats for equality is a little fiddly due to rounding and precision issues.
15 Answers
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Where does 'Hello world' come from?
' hello, world ' is usually the first example for any programming language. I've always wondered where this sentence came from and where was it first used.
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Checking if a string array contains a value, and if so, getting its position
I have this string array:
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When to use Windows Workflow Foundation? [closed]
Some things are easier to implement just by hand (code), but some are easier through WF. It looks like WF can be used to create (almost) any kind of algorithm. So (theoretically) I can do all my logic in WF, but it's probably a bad idea to do it for all projects.
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What are the differences between numpy arrays and matrices? Which one should I use?
What are the advantages and disadvantages of each?
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