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Java / Android - How to print out a full stack trace?
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I fast did now a recursive function which will iterate the throwable and throwable.getCause().
That's because every "throwable.getCause()" return to you a new exception message with some lines repeated and new lines.
So the the concept ...
Fastest way to implode an associative array with keys
...unction('&$i,$k','$i=" $k=\"$i\"";'));
$p_string = implode($p,"");
// Now use $p_string for your html tag
Obviously, you could stick that in your own function somehow but it gives you an idea of how you can join an associative array using your own method.
Hope that helps someone :)
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Custom exception type
Can I define custom types for user-defined exceptions in JavaScript? If so, how would I do it?
13 Answers
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What does send() do in Ruby?
...s, so that you can call private methods, too (useful for unit testing).
If there is really no variable before send, that means that the global Object is used:
send :to_s # "main"
send :class # Object
share
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Converting NSString to NSDate (and back again)
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Swift 4 and later
Updated: 2018
String to Date
var dateString = "02-03-2017"
var dateFormatter = DateFormatter()
// This is important - we set our input date format to match our input string
// if the format doesn't match y...
Setting a property by reflection with a string value
...ersions are possible, though, and you may need to write special case logic if you want to support conversions from types that are not IConvertible.
The corresponding code (without exception handling or special case logic) would be:
Ship ship = new Ship();
string value = "5.5";
PropertyInfo propert...
How is “=default” different from “{}” for default constructor and destructor?
I originally posted this as a question only about destructors, but now I'm adding consideration of the default constructor. Here's the original question:
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What's the point of JAXB 2's ObjectFactory classes?
...e), but when you come across a case where it's genuinely useful, you will know it. :-)
– Chris Jester-Young
Jun 5 '09 at 19:44
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Unittest setUp/tearDown for several tests
...nd after the tests in a given class are run, respectively. Alternatively, if you have a group of them in one file, you can use setUpModule and tearDownModule (documentation).
Otherwise your best bet is probably going to be to create your own derived TestSuite and override run(). All other calls w...
How to properly URL encode a string in PHP?
...rlencode/urldecode; for anything else use rawurlencode/rawurldecode.
The difference between urlencode and rawurlencode is that
urlencode encodes according to application/x-www-form-urlencoded (space is encoded with +) while
rawurlencode encodes according to the plain Percent-Encoding (space is en...