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JavaScript inheritance: Object.create vs new
...e mentioned that Both examples seem to do the same thing, It's not true at all, because
Your first example
function SomeBaseClass(){...}
SomeBaseClass.prototype = {
doThis : function(){...},
doThat : function(){...}
}
function MyClass(){...}
MyClass.prototype = Object.create(SomeBaseClass....
How to access command line arguments of the caller inside a function?
...you can use $@ and $#.
$# gives you the number of arguments.
$@ gives you all arguments. You can turn this into an array by args=("$@").
So for example:
args=("$@")
echo $# arguments passed
echo ${args[0]} ${args[1]} ${args[2]}
Note that here ${args[0]} actually is the 1st argument and not the ...
JFrame in full screen Java
...
@shaILU put all that into a new question with a minimal reproducible example
– Reimeus
Oct 17 '17 at 13:28
...
Create an array with same element repeated multiple times
...return a;
}
It doubles the array in each iteration, so it can create a really large array with few iterations.
Note: You can also improve your function a lot by using push instead of concat, as concat will create a new array each iteration. Like this (shown just as an example of how you can wor...
javascript i++ vs ++i [duplicate]
... consistent result. If you don't use the value of the expression, theoretically there should be no difference at all, as the compiler should optimise it to the same operation.
– Guffa
Feb 24 '13 at 12:08
...
Fatal error: Maximum execution time of 300 seconds exceeded
... This line of code will drop the max execution time restriction of a code, allowing a php code to run forever (theoretically).
– Technotronic
May 20 '15 at 13:09
2
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How to use protractor to check if an element is visible?
...answered Apr 4 '14 at 5:38
Leo GallucciLeo Gallucci
14.6k1111 gold badges6464 silver badges103103 bronze badges
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How do I resize an image using PIL and maintain its aspect ratio?
...ntation for PIL says that thumbnail only works if the resulting image is smaller than the original one. Because of that I would guess that using resize is the better way.
– So S
Jan 28 '17 at 21:22
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Why does an overridden function in the derived class hide other overloads of the base class?
...e word "hide"), you already know what is going on here. The phenomenon is called "name hiding". For some reason, every time someone asks a question about why name hiding happens, people who respond either say that this called "name hiding" and explain how it works (which you probably already know), ...
Why there is no ConcurrentHashSet against ConcurrentHashMap
... Collections.newSetFromMap creates a SetFromMap. e.g. the SetFromMap.removeAll method delegates to the KeySetView.removeAll, that inherits from ConcurrentHashMap$CollectionView.removeAll. This method is highly inefficient in bulk removing elements. imagine removeAll(Collections.emptySet()) traverses...