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New posts in optional

Most elegant way to compare two optionals in Swift

swift optional option-type

Swift - use of optional with let

swift initialization constants optional

Map with Optional Unwrapping in Swift

swift dictionary optional unwrap option-type

How to do an action if an optional boolean is true?

java java-8 boolean optional option-type

Optional.get() versus overloaded Optional.orElseThrow()

java optional java-10

How do I represent an Optional String in Go?

string go null optional variant

How to set optional parameter without compile-time constant

c# parameters optional

Assign value of Optional to a variable if present

java lambda optional

archive array of optional structs with NSCoding in Swift?

arrays struct swift nscoding optional

Optional conversion from Guava to Java

java guava optional

Is it okay to "Move" an object from a queue, if you're about to pop from it?

c++ c++11 boost stl optional

Should I use optional for properties of object models that will be parsed from JSON?

ios json swift rest optional option-type

Null check vs Optional is present check

java functional-programming java-8 optional option-type

Is there any built in way to "combine" two Options?

rust optional option-type

Return Optional value with ?: operator

c++ optional c++17

Why does moving std::optional not reset state

c++ c++17 optional option-type

Why is there a dummy union member in some implementations of std::optional?

c++ c++17 optional unions option-type

Which Swift types can be represented in Objective-C?

objective-c swift nsmanagedobject optional

Optional Int in Realm

swift int swift2 realm optional

C++ equivalent of Rust's Result<T, E> type?

c++ boost optional c++17 option-type
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