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In Python, how do I read the exif data for an image?
...any changes
in the output image.
As stated, the Exif output can simply be casted to a dict with the EXIF data accessible as regular key-value pairs. The keys are 16-bit integers that can be mapped to their string names using the ExifTags.TAGS module.
from PIL import Image, ExifTags
img = Image.ope...
How to replace all occurrences of a character in string?
...td::string::replace() instead of std::replace()! 'x' (char) is implicitely casted to size_t [value 120], thus the whole string or or part of it will be filled up with 120 copies of 'y'.
– IBue
Feb 19 '15 at 18:41
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Call to getLayoutInflater() in places not in activity
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@RohanBhatia Davides answer does not require casting which mine does. If the call to getSystemService for some (unlikely) reason does not return an object of type LayoutInflater then my code would cause a runtime exception.
– kaspermoerch
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Scala equivalent of Java java.lang.Class Object
... prevents me from passing in a Foo class by using Foo.getClass() without a cast.
Note: regarding getClass, a possible workaround would be:
class NiceObject[T <: AnyRef](x : T) {
def niceClass : Class[_ <: T] = x.getClass.asInstanceOf[Class[T]]
}
implicit def toNiceObject[T <: AnyRef](x ...
Abstract classes in Swift Language
... of the method. When logSalary is called on the instance after it has been cast to an Employee, it calls the original implementation (it doesn't not dynamically dispatch to the overridden version even though the instance is actually a Software Engineer.
For more information, check great WWDC video ...
Using generic std::function objects with member functions in one class
... Just add a little tip: member function pointer can be implicitly cast to std::function, with extra this as it's first parameter, like std::function<void(Foo*, int, int)> = &Foo::doSomethingArgs
– landerlyoung
Nov 25 '19 at 6:44
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How to convert std::string to LPCWSTR in C++ (Unicode)
...resenting the same code point. It is the moral equivalent of a reinterpret_cast. This code does not work. Do not use..
– IInspectable
Jun 30 '16 at 9:49
2
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Using the Android Application class to persist data
...at class wherever i needed by giving it the getApplicationContext() with a cast to this class
– Ziv Kesten
Jul 28 '14 at 6:57
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show 3 more ...
Converting JSONarray to ArrayList
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I think it's not possible to cast ArrayList<Object> to ArrayList<String>
– Vasilii Suricov
Feb 2 '17 at 19:03
1
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Java optional parameters
...You are type-checking for an Integer although your a variable is a String (cast is correct).
– Unknown Id
Feb 10 '16 at 10:59
5
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