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Rails 4: before_filter vs. before_action
..._filters syntax are deprecated in Rails 5.0 and will be removed in Rails 5.1
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How can I get every nth item from a List?
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AppStore - App status is ready for sale, but not in app store
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How to convert nanoseconds to seconds using the TimeUnit enum?
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201
Well, you could just divide by 1,000,000,000:
long elapsedTime = end - start;
double seconds = ...
Creating PHP class instance with a string
...ther cool stuff you can do in php are:
Variable variables:
$personCount = 123;
$varname = 'personCount';
echo $$varname; // echo's 123
And variable functions & methods.
$func = 'my_function';
$func('param1'); // calls my_function('param1');
$method = 'doStuff';
$object = new MyClass();
$obj...
How do I have an enum bound combobox with custom string formatting for enum values?
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How to determine device screen size category (small, normal, large, xlarge) using code?
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How to print like printf in Python3?
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edited Feb 12 '18 at 16:42
answered Oct 18 '13 at 19:04
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Can I extend a class using more than 1 class in PHP?
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172
Answering your edit :
If you really want to fake multiple inheritance, you can use the magic ...