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New posts in option-type
Optional Type returns a null value
Mar 05, 2026
java
nullpointerexception
null
option-type
Should deduction guide for std::optional be applied when passing std::ref(value)?
Mar 03, 2026
c++
templates
option-type
c++17
Question about applicative and nested Maybe
Mar 04, 2026
haskell
monads
applicative
option-type
Ant in Ant in Maven: How to add optional tasks?
Mar 04, 2026
ant
maven
option-type
Is this Swift code equivalent?
Feb 28, 2026
ios
swift
xcode
option-type
Java Optional.ifPresentOrElse with return value [duplicate]
Mar 02, 2026
java
null
option-type
nullable
How is optional assignment constexpr in C++ 20?
Mar 01, 2026
c++
option-type
c++20
constexpr
If a constructor can't return null, why do I need to type-check after initialization?
Mar 01, 2026
kotlin
null
option-type
Failing a Swift initializer without setting stored property
Feb 26, 2026
swift
option-type
How can I lazy initialize/fill an `Option` with a fallible initializer?
Feb 24, 2026
rust
option-type
lazy-initialization
Why do we need to explicitly cast the optional to Any?
Feb 23, 2026
swift
casting
option-type
func :: Maybe(Int) -> Maybe(Int)
Feb 22, 2026
haskell
functional-programming
option-type
What is a viable alternative to getOne(long id) in Spring
Feb 23, 2026
java
spring-data-jpa
option-type
Swift: About assign nil to a var
Feb 22, 2026
swift
option-type
Why Swift disallows weak reference for non-optional type?
Feb 21, 2026
swift
option-type
weak-references
Swift: Can't get rid of "Optional" when setting cell text label
Feb 20, 2026
swift
option-type
Marking optional member variable as NonNull
Feb 20, 2026
java
option-type
lombok
non-nullable
How to handle option types in Nim?
Feb 19, 2026
functional-programming
option-type
nim-lang
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