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Using Default Arguments in a Function
..._args();
// 3 parameters passed
} else if (func_num_args() == 5) {
$args = func_get_args();
// 5 parameters passed
} else {
throw new InvalidArgumentException("Could not figure out parameters!");
}
}
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Should methods that throw RuntimeException indicate it in method signature?
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answered May 5 '09 at 13:24
RobinRobin
22.8k44 gold badges4747 silver badges5757 bronze badges
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How to get HTTP response code for a URL in Java?
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edited Feb 4 '18 at 8:25
Ravi
27.5k4040 gold badges102102 silver badges154154 bronze badges
answered ...
How can I check for Python version in a program that uses new language features?
...yntaxError:
# doesn't have ternary
Also, with is available in Python 2.5, just add from __future__ import with_statement.
EDIT: to get control early enough, you could split it into different .py files and check compatibility in the main file before importing (e.g. in __init__.py in a package):
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Parse query string into an array
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335
You want the parse_str function, and you need to set the second parameter to have the data put i...
Can I run multiple programs in a Docker container?
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Vojtech Vitek
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answered Nov 14 '13 at 13:12
vesakovesako
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C# Lambda expressions: Why should I use them?
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15 Answers
15
Active
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How to make an alert dialog fill 90% of screen size?
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357
According to Android platform developer Dianne Hackborn in this discussion group post, Dialogs ...
Validating parameters to a Bash script
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158
#!/bin/sh
die () {
echo >&2 "$@"
exit 1
}
[ "$#" -eq 1 ] || die "1 argument req...
How to delete cookies on an ASP.NET website
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15
Session.Abandon will clear the ASP.NET session cookie, but not cookies you set manually, like userID here. And Cookies["whatever"] is never...