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How can someone copyright a simple sql procedure? it baffles me
– David Andrei Ned
Feb 10 '17 at 14:39
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How to implement the --verbose or -v option into a script?
... print arg,
print
else:
verboseprint = lambda *a: None # do-nothing function
(Yes, you can define a function in an if statement, and it'll only get defined if the condition is true!)
If you're using Python 3, where print is already a function (or if you're willing to ...
Real world use cases of bitwise operators [closed]
...ed to numeric values, since the medium may only be capable of transmitting one bit at a time.
Compression, Encryption
Both of these are heavily dependent on bitwise algorithms. Look at the deflate algorithm for an example - everything is in bits, not bytes.
Finite State Machines
I'm speaking primar...
Download a specific tag with Git
... figure out how I can download a particular tag of a Git repository - it's one version behind the current version.
14 Answe...
How to define static property in TypeScript interface
...ose of enhancing readability hence decreasing maintainability? Is there anyone who could give a rational as to why use inheritance of interfaces instead of a new one?
– Tomas Hesse
Mar 23 '17 at 10:53
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Does “untyped” also mean “dynamically typed” in the academic CS world?
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@PeterCooper btw you might be interested to know that one major branch of formal semantics is predicated (ha a pun) on typed lambda calculi; e.g. Montague Semantics. But as a declarative, non-generative system I've personally always compartmentalized the typing in systems like M...
Is there a max array length limit in C++?
...s a physical memory limit. The larger your objects in the array are, the sooner this limit is reached because memory is full. For example, a vector<int> of a given size n typically takes multiple times as much memory as an array of type vector<char> (minus a small constant value), since ...
What's the difference between a proc and a lambda in Ruby?
And when would you use one rather than the other?
8 Answers
8
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Generating a drop down list of timezones with PHP
...es need some way to show the dates on the site in the users preferred timezone. Below are two lists that I found and then one method using the built in PHP DateTime class in PHP 5.
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How do you make a deep copy of an object?
...copy function. What steps you take to ensure the original object and the cloned one share no reference?
19 Answers
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