Search code examples
guard/if let in Java - declare a property or an object if it can be unwrapped...

javaswiftoption-type

Read More
Is there a concise way to check if an Option is None or if its Some contents are empty?...

rustoption-type

Read More
Null safe way to deoption and avoid type mismatch...

scalaoption-type

Read More
Most elegant way to compare two optionals in Swift...

swiftoption-type

Read More
How to make `Map::get` return either an `Optional` of the found value or `Optional.empty()`...

javajava-8option-type

Read More
What Exactly is the Proposed C23 `_Either` Type?...

coption-typec23sum-type

Read More
Why does calling a virtual class's virtual method inside std::optional generate a call to the ba...

c++overridingoption-typevirtual

Read More
Java For Comprehension...

javascalaoption-type

Read More
How can I pull data out of an Option for independent use?...

rustenumspattern-matchingoption-type

Read More
Is it a good practice to use Optional as an attribute in a class?...

javajava-8option-type

Read More
check if any property in an object is nil - Swift 3...

swiftclassoption-type

Read More
Why use Optional.of over Optional.ofNullable?...

javajava-8nullpointerexceptionnulloption-type

Read More
override toString() method in class Optional...

javaoverridingoption-type

Read More
Swift if statement - multiple conditions separated by commas?...

iosswiftif-statementoption-type

Read More
What is a viable alternative to getOne(long id) in Spring...

javaspring-data-jpaoption-type

Read More
Optional (nullable) value for Factory from factory-boy...

option-typefactorynullablefakerfactory-boy

Read More
Whats the difference between Optional.flatMap() and Stream.flatMap()...

javamethodsjava-8java-streamoption-type

Read More
What is the difference between Optional.flatMap and Optional.map?...

javajava-8option-type

Read More
Protect against nil in for loop...

swiftloopsoption-type

Read More
TextField binding to optional number...

swiftuibindinguitextfieldoption-type

Read More
What is the type of a Java empty Optional?...

javaoption-type

Read More
Memory overhead of `Option` in Rust is not constant...

memoryrustoption-type

Read More
Getting a value from an inside an Optional with isPresent()...

javaoption-type

Read More
Best way to check if Option contains a specific Some value?...

rustoption-type

Read More
Statement lambda can be replaced with expression lambda...

javaspringspring-mvclambdaoption-type

Read More
Accumulate a Function Over a List of Monads (Maybe)...

listhaskelloption-typemonads

Read More
Initializer for conditional binding must have Optional type, not 'Float' Error in swift...

swiftfloating-pointoption-type

Read More
How to convert Stream<T?> to Stream<T>...

dartoption-type

Read More
Unwrapping Swift optional without variable reassignment...

swiftoption-type

Read More
Iterate through optional vector in C++...

c++vectoroption-type

Read More
BackNext