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When are you truly forced to use UUID as part of the design?
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I wrote the UUID generator/parser for Ruby, so I consider myself to be reasonably well-informed on the subject. There are four major UUID versions:
Version 4 UUIDs are essentially just 16 bytes of randomness pulled from a cryptographically secure random number generator, with some ...
How do I detect the Python version at runtime? [duplicate]
... FYI this works, but the python_version function returns a string (e.g. on my system it prints '3.6.1'). If you're checking the version in an if statement like the OP is, Chris' answer makes much more sense, as you don't have to go through the clunky process of searching the string for the desired i...
Can regular expressions be used to match nested patterns? [duplicate]
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I am spoiled by my upbringing in Natural Language Processing and the automata theory it included.
– Torsten Marek
Sep 25 '08 at 15:31
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In which order do CSS stylesheets override?
... understand how CSS displays in terms of specificity, but then I'll assume my master sheet will load unless overridden.
– ian5v
Feb 27 '12 at 1:49
11
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Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)
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I inspired myself from @maxisam's answer and created my own sort function and I'd though I'd share it (cuz I'm bored).
Situation
I want to filter through an array of cars. The selected properties to filter are name, year, price and km....
How to define Gradle's home in IDEA?
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@Steve Happy to help. Tonight I was myself a beneficiary. twitter.com/TrentonL/status/729546995686248448
– Trenton
May 9 '16 at 5:43
4
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Copy constructor versus Clone()
...or an interface, how about having DeepClone(of T)() and DeepClone(of T)(dummy as T), both of which return T? The latter syntax would allow T to be inferred based upon the argument.
– supercat
Jul 27 '10 at 17:50
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How can I view all historical changes to a file in SVN
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I added this to my .bashrc file. When I start-up I get svn: '.' is not a working copy svn: Syntax error in revision argument '@HEAD' svn: Syntax error in revision argument '@HEAD'
– Francisc0
Apr 22 ...
Is it better in C++ to pass by value or pass by constant reference?
... the caller can optimize as much as possible - as detailed in that paper:
my::string uppercase(my::string s) { /* change s and return it */ }
However, if you don't need to change the parameter anyway, take it by reference to const:
bool all_uppercase(my::string const& s) {
/* check to s...
How can I use redis with Django?
...che but how exactly does it work? Is it used as a layer between django and my rdbms, by caching the rdbms queries somehow?
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