StackOverflow Questions for Tag: downcast

Albtzrly

Reputation: 946

How to convert RefCell<Box<dyn std::io::Write>> to owned File?

rustmoveownershipdowncast

Score: 1

Answers: 1

mrgou

Reputation: 2510

pandas FutureWarning: Downcasting object dtype arrays on .fillna, .ffill, .bfill is deprecated and will change in a future version

pythonpandasdowncast

Score: 58

Answers: 10

Eran

Reputation: 22030

Why can't static_cast be used to down-cast when virtual inheritance is involved?

c++virtual-inheritancedowncaststatic-cast

Score: 54

Answers: 6

MForystek

Reputation: 33

Why in Java conditional expression the narrowing conversion of return type only occurs for final int and not for final short

javatype-conversionconditional-operatordowncast

Score: 3

Answers: 1

SharpAttempt

Reputation: 3

How to downcast back a non-generic base-class object to a generic derived-class object at runtime (generic type unknown at compile time)

c#runtime.net-4.8base-classdowncast

Score: -2

Answers: 4

QLag

Reputation: 823

Swift function overriding Objective-C method

objective-cswiftgenericscompatibilitydowncast

Score: 0

Answers: 3

Raz Luvaton

Reputation: 3790

Why can't I downcast generic wrapped in box in Rust

rustdowncast

Score: 1

Answers: 0

user3369935

Reputation: 63

Is downcast necessary if method is abstract?

javainheritancecompiler-errorspolymorphismdowncast

Score: -1

Answers: 3

cyanide

Reputation: 3964

Swift error while downcasting 'Any'

swiftdowncastoptional-values

Score: 7

Answers: 2

galaxied

Reputation: 3

How to assign values to a base struct that aren't reset when downcasted as shared pointers

c++structcastingdowncast

Score: 0

Answers: 1

JPH

Reputation: 1284

How do I downcast in python

pythondowncast

Score: 14

Answers: 4

A. Duff

Reputation: 4309

dynamic cast to non-derived object in order to call a function works?

c++dynamic-castdowncast

Score: 5

Answers: 3

Jim Carroll

Reputation: 61

Is a static_cast from a base to derived class well-defined when both classes have the same layout?

c++undefined-behaviordowncaststatic-cast

Score: 2

Answers: 2

sHAILU

Reputation: 165

Downcasting/Upcasting error at compile time & runtime?

javainheritancecastingtype-conversiondowncast

Score: 4

Answers: 6

Alex Vergara

Reputation: 2248

Downcasting a type with a named lifetime parameter

rustlifetimedowncast

Score: 0

Answers: 1

Rob Truxal

Reputation: 6438

What does it mean to "downcast" a numeric type in pandas?

pythonpandastypesterminologydowncast

Score: 5

Answers: 1

Critical Failure- Core Dumped

Reputation: 414

Can reinterpret_cast be considered as an unsafe workaround when dynamic_cast is unavailable?

c++castingrttidowncast

Score: 0

Answers: 2

quellenform

Reputation: 160

CKEditor5: How to integrate a SVG sprite as a widget?

javascriptckeditor5downcast

Score: 1

Answers: 1

Maddy.Shik

Reputation: 6787

Is it possible to assign a base class object to a derived class reference with an explicit typecast?

c#castingderived-classbase-classdowncast

Score: 120

Answers: 33

sci9

Reputation: 776

Polars Downcast the Datatype without Precision Loss

pandascastingpython-polarsdowncast

Score: 1

Answers: 0

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StackOverflow Questions for Tag: downcast

How to convert RefCell&lt;Box&lt;dyn std::io::Write&gt;&gt; to owned File?

pandas FutureWarning: Downcasting object dtype arrays on .fillna, .ffill, .bfill is deprecated and will change in a future version

Why can&#39;t static_cast be used to down-cast when virtual inheritance is involved?

Why in Java conditional expression the narrowing conversion of return type only occurs for final int and not for final short

How to downcast back a non-generic base-class object to a generic derived-class object at runtime (generic type unknown at compile time)

Swift function overriding Objective-C method

Why can&#39;t I downcast generic wrapped in box in Rust

Is downcast necessary if method is abstract?

Swift error while downcasting &#39;Any&#39;

How to assign values to a base struct that aren&#39;t reset when downcasted as shared pointers

How do I downcast in python

dynamic cast to non-derived object in order to call a function works?

Is a static_cast from a base to derived class well-defined when both classes have the same layout?

Downcasting/Upcasting error at compile time &amp; runtime?

Downcasting a type with a named lifetime parameter

What does it mean to &quot;downcast&quot; a numeric type in pandas?

Can reinterpret_cast be considered as an unsafe workaround when dynamic_cast is unavailable?

CKEditor5: How to integrate a SVG sprite as a widget?

Is it possible to assign a base class object to a derived class reference with an explicit typecast?

Polars Downcast the Datatype without Precision Loss

How to convert RefCell<Box<dyn std::io::Write>> to owned File?

Why can't static_cast be used to down-cast when virtual inheritance is involved?

Why can't I downcast generic wrapped in box in Rust

Swift error while downcasting 'Any'

How to assign values to a base struct that aren't reset when downcasted as shared pointers

Downcasting/Upcasting error at compile time & runtime?

What does it mean to "downcast" a numeric type in pandas?