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Convert Int to String in Swift
I'm trying to work out how to cast an Int into a String in Swift.
22 Answers
22
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Use of “instanceof” in Java [duplicate]
... of this operator indicates design flaws. The abstraction that needs to be cast to the concrete type doesn't provide enough information. It's either just some bad abstraction or abstraction that is used in a wrong domain. You can check detailed explanation with an example here: medium.com/@aerokhin/...
What is the C++ function to raise a number to a power?
...iguous: could be 'pow(double,int)' or 'pow(double,double)' :-/ → cast
– Marvin
Mar 12 '13 at 9:04
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How to initialise a string from NSData in Swift
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@MattDiPasquale Ignore the above forced cast; String is an NSString... all of these should be: var datastring = String(data: someData, encoding: NSUTF8StringEncoding)
– JRaymond
Oct 30 '15 at 0:27
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Get object by id()? [duplicate]
... this can be done by ctypes:
import ctypes
a = "hello world"
print ctypes.cast(id(a), ctypes.py_object).value
output:
hello world
If you don't know whether the object is still there, this is a recipe for undefined behavior and weird crashes or worse, so be careful.
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Mockito.any() pass Interface with Generics
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You can just cast it, adding suppress warnings if you like:
@SuppressWarnings("unchecked")
AsyncCallback<ResponseX> callback = Mockito.any(AsyncCallback.class)
If Java allowed 'generic' generics they could have a method like ...
From Arraylist to Array
... in an Object array: public Object[ ] toArray(). The returned array cannot cast to any other data type. This is the simplest version. The second version requires you to pass in the data type of the array you’d like to return: public Object [ ] toArray(Object type[ ]).
public static void main(St...
How to add a TextView to LinearLayout in Android
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Why would that change anything? All it does is cast sooner rather than later, which should have the same effect.
– yesennes
May 19 '16 at 13:06
add...
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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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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