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How to do URL decoding in Java?
...r.decode(url, StandardCharsets.UTF_8.name());
} catch (UnsupportedEncodingException e) {
// not going to happen - value came from JDK's own StandardCharsets
}
Java 10 added direct support for Charset to the API, meaning there's no need to catch UnsupportedEncodingException:
String result = ja...
Cleanest way to get last item from Python iterator
...the best way of getting the last item from an iterator in Python 2.6? For example, say
14 Answers
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Accurate way to measure execution times of php scripts
I want to know how many milliseconds a PHP for-loop takes to execute.
14 Answers
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How do I run Python code from Sublime Text 2?
I want to set up a complete Python IDE in Sublime Text 2.
16 Answers
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Running a Python script from PHP
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Tested on Ubuntu Server 10.04. I hope it helps you also on Arch Linux.
In PHP use shell_exec function:
Execute command via shell and return the complete output as a string.
It returns the output from the executed command or NULL if an error
occurred or the command produces no outp...
How to get function parameter names/values dynamically?
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Does JavaScript have “Short-circuit” evaluation?
..., your first instinct is probably to say: 'Ah yes, quite simple, the code executes the statement if both expr1 and expr2 are evaluated as true'
Well, yes and no. You are technically correct, that is the behaviour you described, but that's not exactly how the code is evaluated and we'll need to delv...
Get fully qualified class name of an object in Python
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def fullname(o):
# o.__module__ + "." + o.__class__.__qualname__ is an example in
# this context of H.L. Mencken's "neat, plausible, and wrong."
# Python makes no guarantees as to whether the __module__ special
# attribute is defined, so we take a more circumspect approach.
# Alas, the mo...
Is there a method that calculates a factorial in Java?
...ind it, yet. Did I miss something?
I know a factorial method is a common example program for beginners. But wouldn't it be useful to have a standard implementation for this one to reuse?
I could use such a method with standard types (Eg. int, long...) and with BigInteger / BigDecimal, too.
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