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New posts in collections
How to efficiently (performance) remove many items from List in Java?
Sep 03, 2022
java
performance
list
collections
Elegant way of counting occurrences in a java collection
Aug 22, 2022
java
dictionary
collections
count
LINQ: Query if collection contains any element in another collection
Jun 06, 2019
c#
linq
collections
What is the fastest way to count the unique elements in a list of billion elements?
Aug 24, 2022
c#
algorithm
memory
collections
What is the use of Collections.synchronizedList() method? It doesn't seem to synchronize the list
Sep 02, 2022
java
multithreading
collections
synchronization
Java: Why are wrapper classes needed?
Sep 02, 2022
java
collections
Maximum size of HashSet, Vector, LinkedList
Sep 02, 2022
java
collections
Storing duplicate key value pairs in C#
Aug 24, 2022
c#
collections
Most efficient way to find the collection of all ids in a collection of entities
May 30, 2022
java
collections
guava
apache-commons
How to Maintain order of insertion [duplicate]
Oct 14, 2022
java
dictionary
collections
Is this a breaking change between AutoMapper 2.0.0 and 2.2.0?
Nov 11, 2022
c#
collections
ienumerable
automapper
automapper-2
Does the capacity of ArrayList decrease when we remove elements?
Sep 15, 2022
java
collections
arraylist
What determines ascending or descending order in Comparator / Comparable collection class?
Sep 05, 2018
java
sorting
collections
interface
comparable
Java Stack push() vs add()
Sep 02, 2022
java
collections
interface
stack
Java Commons Collections removeAll
Sep 02, 2022
java
collections
apache-commons-collection
Casting an array of Objects into an array of my intended class
Sep 02, 2022
java
collections
casting
object
Which implementation of Map<K,V> should I use if my map needs to be small more than fast?
Sep 02, 2022
java
dictionary
collections
Why iterator doesn't have any reset method?
Sep 02, 2022
java
collections
iterator
Java Stream: divide into two lists by boolean predicate
Mar 14, 2021
java
collections
functional-programming
java-stream
reduce
ObservableCollection that also monitors changes on the elements in collection
Sep 02, 2022
c#
collections
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