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New posts in optional
GC overhead of Optional<T> in Java
Oct 23, 2022
java
garbage-collection
optional
option-type
Swift switch statement on a tuple of optional booleans
Mar 21, 2022
switch-statement
swift
tuples
optional
What does an question (?) mark and dot (.) in dart language?
Nov 12, 2022
flutter
dart
null
optional
SwiftUI - alternative to if let with a conditional closure
Sep 28, 2022
view
closures
conditional-statements
swiftui
optional
option-type
Chain methods to convert from Optional->List->List in Java
Apr 07, 2022
java
java-8
java-stream
optional
How to encode Int as an optional using NSCoding
Jan 21, 2021
xcode
swift
optional
Check for null object and null value contained in object in Java 8 way
Sep 22, 2022
java
arraylist
java-8
optional
How to properly return Optional<> of a method?
Aug 24, 2022
java
optional
Java 8 optional add return result only if optional.isPresent
Sep 21, 2022
java
java-8
optional
null-check
How can we declare Optional Parameters in C#.net? [duplicate]
Oct 24, 2022
c#
optional
Optional chaining with Swift strings
Aug 31, 2022
swift
string
optional
Would an Option or Optional type (Option<T>) make sense in TypeScript?
Aug 31, 2022
typescript
optional
Is using std::optional<int> as efficient as using int?
Oct 30, 2022
c++
performance
optional
c++14
boost-optional
Why does `Option` support `IntoIterator`?
Jul 21, 2021
foreach
rust
optional
option-type
SwiftUI optional environment object
Mar 31, 2022
swift
swiftui
optional
Java 8 Optional cannot be applied to interface
Mar 25, 2021
java
generics
lambda
java-8
optional
How can I use an optional array argument in a VBA procedure?
May 11, 2022
vba
default
parameters
optional
option-type
NULL safe object checking in JAVA 8
Sep 20, 2022
java
if-statement
java-8
null
optional
Why are Java Optionals immutable?
Aug 25, 2022
java
optional
Java 8's orElse not working as expected
Nov 03, 2021
java
java-8
optional
option-type
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