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Set object property using reflection
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The part where you get the property type and then cast it was really useful for me. It works like a charm. Thank you
– Marc
Sep 24 '15 at 14:25
add a ...
Convert a positive number to negative in C#
... FYI if you try kokbira's method with a short, myShort = (short) -myShort cast is necessary because the short becomes an int when negated.
– AaronLS
Nov 22 '13 at 21:46
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Getting View's coordinates relative to the root layout
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getRelativeLeft() this is need add cast,but when i add (View) or (button) ((Object) myView.getParent()).getRelativeTop(),it is also not right
– pengwang
Sep 2 '10 at 7:11
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Why does 2 == [2] in JavaScript?
... actually, it's the funny way == works; if you use an actual explicit cast (ie Boolean([0]) or !![0]), you'll find that [0] will evaluate to true in boolean contexts as it should: in JS, any object is considered true
– Christoph
Nov 24 '09 at 23:09
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Is there a simple way to delete a list element by value?
... 3.x, it returns a filter object (in 2.x, it returns a list), so I have to cast "a" to a list for it to have any functionality.
– mathwizurd
Oct 10 '15 at 16:27
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How to count string occurrence in string?
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Edit: changes I've made
cached substring length
added type-casting to string.
added optional 'allowOverlapping' parameter
fixed correct output for "" empty substring case.
Gist
https://gist.github.com/victornpb/7736865
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How can I check for an empty/undefined/null string in JavaScript?
...e !!(not not) operator.
if(!!str){
// Some code here
}
Or use type casting:
if(Boolean(str)){
// Code here
}
Both do the same function. Typecast the variable to Boolean, where str is a variable.
It returns false for null,undefined,0,000,"",false.
It returns true for string "0" and whi...
Method Overloading for null argument
... this case you'll have to explicitly mention which one you want to call by casting the argument to the appropriate type.
Note that in practice this problem occurs far more seldom than one might think. The reason for this is that it only happens when you're explicitly calling a method with null or w...
How to format a string as a telephone number in C#
... If I'm dealing with a string already, as the poster has said, casting it to a long and back again seems silly.
– Ryan Duffield
Oct 9 '08 at 18:39
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Cosine Similarity between 2 Number Lists
...stest one. I profiled and find that cosine in scipy takes a lot of time to cast a vector from python list to numpy array.
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