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NumPy: function for simultaneous max() and min()

numpy.amax() will find the max value in an array, and numpy.amin() does the same for the min value. If I want to find both max and min, I have to call both functions, which requires passing over the (very big) array twice, which seems slow. ...
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What is the difference between “int” and “uint” / “long” and “ulong”?

I know about int and long (32-bit and 64-bit numbers), but what are uint and ulong ? 5 Answers ...
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How to write WinForms code that auto-scales to system font and dpi settings?

...b of implementing auto-scaling in .NET 2.0. At least based on our research and testing so far. However, if some of you out there know better, we'd love to hear from you. (Please don't bother arguing we should switch to WPF... that's not an option right now.) ...
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Is Java “pass-by-reference” or “pass-by-value”?

... Java is always pass-by-value. Unfortunately, we never handle an object at all, instead juggling object-handles called references (which are passed by value of course). The chosen terminology and semantics easily confuse many beginners. It goes like this: public static void main(...
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What is the best way to solve an Objective-C namespace collision?

...uld prefix them with "IBM"; if you work for Microsoft, you could use "MS"; and so on. Sometimes the initials refer to the project, e.g. Adium prefixes classes with "AI" (as there is no company behind it of that you could take the initials). Apple prefixes classes with NS and says this prefix is rese...
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Difference between BeautifulSoup and Scrapy crawler?

I want to make a website that shows the comparison between amazon and e-bay product price. Which of these will work better and why? I am somewhat familiar with BeautifulSoup but not so much with Scrapy crawler . ...
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What is the difference between aggregation, composition and dependency? [duplicate]

What is the difference between aggregation, composition and dependency? 7 Answers 7 ...
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Difference between partition key, composite key and clustering key in Cassandra?

I have been reading articles around the net to understand the differences between the following key types. But it just seems hard for me to grasp. Examples will definitely help make understanding better. ...
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How to install GCC piece by piece with GMP, MPFR, MPC, ELF, without shared libraries?

...s of dependencies, not using a package manager (like yum, rpm, apt, dpkg), and not using shared libraries? 6 Answers ...
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How do I change permissions for a folder and all of its subfolders and files in one step in Linux?

I would like to change permissions of a folder and all its sub folders and files in one step (command) in Linux. 16 Answers...