Kotlin Functions

The add function in Kotlin is used to add an element to an ArrayList. This function is part of the Kotlin standard library and provides a convenient way to add elements to an ArrayList.

The reduce function in Kotlin is used to accumulate a collection into a single value by applying a specified binary operation from left to right. This function belongs to the Kotlin standard library and provides a powerful way to aggregate elements of a collection.

The partition function in Kotlin is used to split a collection into two lists based on a given predicate. This function belongs to the Kotlin standard library and provides a convenient way to separate elements that match a given condition from those that do not.

The groupByTo function in Kotlin is used to group elements of a collection based on a given key selector function and store the grouped elements in a specified destination map. This function belongs to the Kotlin standard library and provides a flexible way to categorize elements into a custom map.

The groupBy function in Kotlin is used to group elements of a collection based on a given key selector function. This function belongs to the Kotlin standard library and provides a convenient way to group elements into a map, where the keys are the results of the key selector function and the values are lists …

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The flatMapTo function in Kotlin is used to transform each element of a collection into an iterable (such as a list) and then flatten the resulting collections into a single collection, storing the results in a specified destination collection. This function is part of the Kotlin standard library and provides a flexible way to apply …

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The flatMap function in Kotlin is used to transform each element of a collection into an iterable (such as a list), and then flatten the resulting collections into a single list. This function is part of the Kotlin standard library and provides a convenient way to perform transformations that result in multiple elements for each …

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The mapTo function in Kotlin is used to transform elements of a collection by applying a given function to each element and storing the results in a specified destination collection. This function belongs to the Kotlin standard library and provides a flexible way to apply transformations and collect the results in a custom collection.

The mapNotNull function in Kotlin is used to transform elements of a collection by applying a given function to each element and returning a new list containing only the non-null results of the transformation. This function is part of the Kotlin standard library and is useful when you want to filter out null values from …

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The filterTo function in Kotlin is used to filter elements of a collection based on a given predicate and store the filtered elements in a specified destination collection. This function belongs to the Kotlin standard library and provides a flexible way to filter elements and collect the results in a custom destination.

The filterNotNull function in Kotlin is used to filter out all null elements from a collection, returning a new list containing only the non-null elements. This function belongs to the Kotlin standard library and provides a convenient way to ensure that a collection does not contain any null values.

The filterNot function in Kotlin is used to filter elements of a collection based on a given predicate, returning a new list containing only the elements that do not match the specified condition. This function belongs to the Kotlin standard library and provides a convenient way to exclude certain elements from a collection.

The filter function in Kotlin is used to filter elements of a collection based on a given predicate. This function belongs to the Kotlin standard library and provides a way to create a new list containing only the elements that match the specified condition.

The filter function in Kotlin is used to filter elements of a collection based on a given predicate. This function belongs to the Kotlin standard library and provides a way to create a new list containing only the elements that match the specified condition.

The asSequence function in Kotlin is used to convert an iterable or array into a sequence. This function is part of the Kotlin standard library and provides a way to perform operations on collections in a more efficient, lazy-evaluated manner.

The asIterable function in Kotlin is used to convert an array or collection to an Iterable. This function is part of the Kotlin standard library and provides a convenient way to treat arrays or collections as Iterable objects, which can be useful for various iteration operations.

The collectionSizeOrDefault function in Kotlin is used to retrieve the size of a collection, returning a default value if the collection is null. This function is part of the Kotlin standard library and provides a convenient way to handle collections that might be null.

Kotlin does not provide a built-in mapOfNotNull function, but you can achieve the same functionality by filtering out null values and creating a map with non-null entries. This is useful for initializing maps where some values may be null, ensuring that the resulting map contains only non-null entries.

The mapOfNotNull function in Kotlin is used to create a map while filtering out any null values. This function allows you to initialize a map with key-value pairs where null values are excluded, ensuring that the resulting map contains only non-null entries.

The emptyMap function in Kotlin is used to create an empty, read-only map. This function belongs to the Kotlin standard library and provides a straightforward way to create an immutable map with no elements.

The linkedMapOf function in Kotlin is used to create a mutable LinkedHashMap of key-value pairs. This function belongs to the Kotlin standard library and provides a straightforward way to create maps that maintain the insertion order of their elements.

The hashMapOf function in Kotlin is used to create a mutable HashMap of key-value pairs. This function belongs to the Kotlin standard library and provides a straightforward way to create hash maps that can be modified after their creation.

The mutableMapOf function in Kotlin is used to create a mutable map of key-value pairs. This function belongs to the Kotlin standard library and provides a straightforward way to create maps that can be modified after their creation.

The mapOf function in Kotlin is used to create a read-only map of key-value pairs. This function belongs to the Kotlin standard library and provides a straightforward way to create maps with predefined elements.

The setOfNotNull function in Kotlin is used to create a set of non-null elements. This function belongs to the Kotlin standard library and provides a straightforward way to filter out null values from a set initialization.