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Which characters make a URL invalid?
...rous, Yeah, I forgot to allow "%" escaped characters. It should've looked more like: /^([!#$&-;=?-[]_a-z~]|%[0-9a-fA-F]{2})+$/ Was there anything else that you found it should've been accepting? (Just to be clear, that regex only checks if the string contains valid URL characters, not if...
Version number comparison in Python
...alize(version2))
This is the same approach as Pär Wieslander, but a bit more compact:
Here are some tests, thanks to "How to compare two strings in dot separated version format in Bash?":
assert mycmp("1", "1") == 0
assert mycmp("2.1", "2.2") < 0
assert mycmp("3.0.4.10", "3.0.4.2") > 0
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Best way to include CSS? Why use @import?
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What are the differences between 'call-template' and 'apply-templates' in XSL?
...tly processing.
If multiple templates can match a node, the one with the more specific match expression wins. If more than one matching template with the same specificity exist, the one declared last wins.
You can concentrate more on developing templates and need less time to do "plumbing". Your ...
How to sort an array of associative arrays by value of a given key in PHP?
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Though this is definitely more expensive than the alternatives.
– Matt
Oct 22 '09 at 0:39
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What linux shell command returns a part of a string? [duplicate]
...ction, using the built-in substring expansion (see dmckee's answer) is the more efficient way to go. That said, cut is easier to remember and use.
– Toybuilder
Nov 14 '11 at 17:44
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How do I trim whitespace from a string?
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setup.py examples?
...can just browse the source of other projects for a file named setup.py for more examples.
These aren't simple examples; the tutorial link I gave has those. These are more complex, but also more practical.
share
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PHPUnit: assert two arrays are equal, but order of elements not important
...just the shortest way to explain the meaning of additional arguments. It's more self-descriptive then more clean variant: $this->assertEquals($array1, $array2, "\$canonicalize = true", 0.0, 10, true);. I could use 4 lines instead of 1, but I didn't do that.
– pryazhnikov
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