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Cross-browser testing: All major browsers on ONE machine
...problems in this case, downloading system files from the internet is a bad idea in general, you never know whether the language and version of the file matches the rest of the Windows installation (system files were not language agnostic before Windows Vista). A few of the files you've linked to are...
What characters are valid for JavaScript variable names?
...name according to ECMAScript 5.1 and Unicode 6.1:
P.S. To give you an idea of how wrong Anthony Mills' answer is: if you were to summarize all these rules in a single ASCII-only regular expression for JavaScript, it would be 11,236 characters long. Here it is:
// ES5.1 / Unicode 6.1
/^(?!(?:do...
What is the difference between trie and radix trie data structures?
...e), we could also compare each character of the search key. Following this idea, we can build a structure (as shown below) which has three existing keys – “dad”, “dab”, and ”cab”.
[root]
...// | \\...
| \
c d
| \
[*] [*...
Schema for a multilanguage database
...mpletely breakes any kind of testing.
Method 2:
In a nutshell: "Great" idea (warning - sarcasm), let's combine the disadvantages of method 3 (slow speed when many entries) with the rather horrible disadvantages of method 1.
The only advantage of this method is that you keep all translation in o...
What are the underlying data structures used for Redis?
...trings, a Set is a set of strings, and so forth.
A Redis string is a good idea in all the obvious scenarios where you want to store an HTML page, but also when you want to avoid converting your already encoded data. So for instance, if you have JSON or MessagePack you may just store objects as stri...
What are metaclasses in Python?
...sses, you need to master classes in Python. And Python has a very peculiar idea of what classes are, borrowed from the Smalltalk language.
In most languages, classes are just pieces of code that describe how to produce an object. That's kinda true in Python too:
>>> class ObjectCreator(obje...
GNU Makefile rule generating a few targets from a single source file
...am, call it foo-bin , that takes in a single input file and generates two output files. A dumb Makefile rule for this would be:
...
Difference between ref and out parameters in .NET [duplicate]
What is the difference between ref and out parameters in .NET? What are the situations where one can be more useful than the other? What would be a code snippet where one can be used and another can't?
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What's the better (cleaner) way to ignore output in PowerShell? [closed]
...that returns something, but you don't want to use it and you don't want to output it. I found these two ways:
5 Answers
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Assigning out/ref parameters in Moq
Is it possible to assign an out / ref parameter using Moq (3.0+)?
11 Answers
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