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New posts in option-type
Swift optionals confusion
Jan 28, 2026
swift
option-type
Java 8 ifPresent vs ternary operator
Jan 27, 2026
java
java-8
option-type
ternary-operator
What's the meaning of as!,init? in swift?
Jan 25, 2026
swift
option-type
Nonlocal return from lambda?
Jan 25, 2026
java-8
option-type
Swift How could I safely unwrap an optional property when filtering an array?
Jan 19, 2026
arrays
swift
option-type
How to do some operation when Optional has null value?
Jan 20, 2026
java
java-stream
option-type
Short version of check if the result of an object in not null then cast to boolean and set in Java
Jan 02, 2026
java
java-8
null
option-type
How do I safely unwrap this URL optional which i call from my database in Firebase?
Jan 03, 2026
ios
swift
url
firebase
option-type
Haskell Maybe adder without Arguments
Jan 02, 2026
haskell
option-type
Problem while converting old-school if usage to Optional.ifPresent()
Jan 01, 2026
java
lambda
java-8
option-type
What (()?) and ()? means in swift?
Dec 19, 2025
swift
option-type
Why is the getOrElse() function of arrow-kt returning Any?
Dec 18, 2025
kotlin
option-type
arrow-kt
Optional method in Collection interface [duplicate]
Dec 15, 2025
java
collections
methods
option-type
Best way to initialize non-optional var if optional is nil in Swift
Dec 14, 2025
swift
option-type
A 'Rosetta Stone' for Swift's optional types?
Dec 12, 2025
syntax
swift
semantics
option-type
ELISP interactive function with both prefix argument and user input as optional arguments
Dec 09, 2025
function
arguments
lisp
elisp
option-type
When to raise a nullArg in F#
Dec 09, 2025
.net
exception
f#
option-type
nullable
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