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Having options in argparse with a dash
...ionalarguments (not prefixed by --) like
parser = argparse.ArgumentParser(description='Process some integers.')
parser.add_argument('logs-dir',
help='Directory with .log and .log.gz files')
parser.add_argument('results-csv', type=argparse.FileType('w'),
defau...
How to shorten my conditional statements
...ould have an in_array function that returns a Boolean directly (similar to PHP), but that's just wishful thinking (Update: it now does. It's called includes. See above). Note that jQuery's inArray, while sharing PHP's method signature, actually mimics the native indexOf functionality (which is usefu...
Set Background cell color in PHPExcel
How to set specific color to active cell when creating XLS document in PHPExcel?
10 Answers
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What is the coolest thing you can do in
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PHP - the Sierpinski gasket a.k.a the Triforce
OK, it's 15 lines of code but the result is awesome! That's the kind of stuff that made me freak out when I was a child. This is from the PHP manual:
$x = 200;
$y = 200;
$gd = i...
How do I define a method which takes a lambda as a parameter in Java 8?
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A good compromise to the reusability vs. descriptive name dilemma would be to extend the built in interface without overriding the method it specifies. That gives you your descriptive name with only a single additional line of code.
– Will Byrn...
A better similarity ranking algorithm for variable length strings
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Here's my PHP implementation of suggested StrikeAMatch algorithm, by Simon White. the advantages (like it says in the link) are:
A true reflection of lexical similarity - strings with small differences should be recognised as being ...
Is UML practical? [closed]
...ople would love to get 5-10 pages of simple class diagrams with some basic descriptions of how the system is put together.
The other case where I've found UML to be useful is for when a senior developer is responsible for designing a component but then hands the design to a junior developer to impl...
Usage of @see in JavaDoc?
...exactly what @inheritDoc is for; IMO it's better to include the base class description verbatim by means of @inheritDoc and supplement it as needed, than to refer to it by @see - see (sic!) stackoverflow.com/questions/11121600/… ; many developers (me included) prefer having all the implementation ...
What programming practice that you once liked have you since changed your mind about? [closed]
...wer yet
//relevant comments, instead of spending that time writing overly-descriptive
//commentaries all throughout the code.
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edited Jul 7 '09 at 18:12
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Example invalid utf8 string?
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In PHP:
$examples = array(
'Valid ASCII' => "a",
'Valid 2 Octet Sequence' => "\xc3\xb1",
'Invalid 2 Octet Sequence' => "\xc3\x28",
'Invalid Sequence Identifier' => "\xa0\xa1",
'Valid 3 Octet Sequ...