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Convert InputStream to byte array in Java

...lass DataInputStream is primary used to read primary types (Longs, Shorts, Chars...) from a stream, so we can see this usage as a misuse of the class. – Olivier Faucheux Apr 8 '15 at 11:51 ...
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When to use lambda, when to use Proc.new?

...om :0 irb(main):006:0> p.call "hello" TypeError: can't convert nil into String from (irb):2:in `+' from (irb):2 from (irb):6:in `call' from (irb):6 from :0 The page also recommends using lambda unless you specifically want the error tolerant behavior. I agree with this senti...
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How are POST and GET variables handled in Python?

In PHP you can just use $_POST for POST and $_GET for GET (Query string) variables. What's the equivalent in Python? 6 ...
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How can I recover the return value of a function passed to multiprocessing.Process?

...xample shows how to use a list of multiprocessing.Pipe instances to return strings from an arbitrary number of processes: import multiprocessing def worker(procnum, send_end): '''worker function''' result = str(procnum) + ' represent!' print result send_end.send(result) def main()...
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Difference between CR LF, LF and CR line break types?

...always sent with the CR first. In fact, it was often necessary to send extra characters (extraneous CRs or NULs, which are ignored) to give the print head time to move to the left margin. Even after teletypes were replaced by computer terminals with higher baud rates, many operating ...
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Version number comparison in Python

... Remove the uninteresting part of the string (trailing zeroes and dots), and then compare the lists of numbers. import re def mycmp(version1, version2): def normalize(v): return [int(x) for x in re.sub(r'(\.0+)*$','', v).split(".")] return cmp(n...
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PHP Regex to get youtube video ID?

...ally for what you are trying to accomplish, use those.) parse_url takes a string and cuts it up into an array that has a bunch of info. You can work with this array, or you can specify the one item you want as a second argument. In this case we're interested in the query, which is PHP_URL_QUERY. N...
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DateTime2 vs DateTime in SQL Server

...nts doesn't support date, time, or datetime2 and force you to convert to a string literal. If you're concerned more about compatability than precision, use datetime – FistOfFury Jun 25 '14 at 20:49 ...
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String comparison using '==' vs. 'strcmp()'

...=== only returns true or false, it doesn't tell you which is the "greater" string. share | improve this answer | follow | ...
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What are the nuances of scope prototypal / prototypical inheritance in AngularJS?

...g-include can trip you up if you try to bind to a primitive (e.g., number, string, boolean) in the parent scope from inside the child scope. It doesn't work the way most people expect it should work. The child scope gets its own property that hides/shadows the parent property of the same name. Yo...