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Why can't I overload constructors in PHP?
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For completeness, I'll suggest Fluent Interfaces. The idea is that by adding return $this; to the end of your methods you can chain calls together. So instead of
$car1 = new Car('blue', 'RWD');
$car2 = new Car('Ford', '300hp');
(which simply wouldn't work), you can do:
$car = (new Car)
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Creating default object from empty value in PHP?
... exists, unless you are absolutely sure that it doesn't. The code provided by Michael is no good in general, because in some contexts the object might sometimes be already defined at the same place in code, depending on circumstances.
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Can extension methods be applied to interfaces?
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How to get a password from a shell script without echoing
...ty echo
trap - EXIT
# Print a newline because the newline entered by the user after
# entering the passcode is not echoed. This ensures that the
# next line of output begins at a new line.
echo
}
This function behaves quite similar to the read command. Here is a simple usage o...
How to get the current branch name in Git?
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I guess by the git internals if you are in a 'detached HEAD' state there is no tracking of the branch it belongs to, because git branch shows * (no branch), which is also useless...
– Carlos Campderrós
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Convert String to equivalent Enum value
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Save ArrayList to SharedPreferences
...ication has been closed completely. I save a lot of other objects this way by using the SharedPreferences but I can't figure out how to save my entire array this way. Is this possible? Maybe SharedPreferences isn't the way to go about this? Is there a simpler method?
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View git history for folder
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Git pull from another repository
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How do i instantiate a JAXBElement object?
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