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New posts in data-structures
Serializing persistent/functional data structures
Mar 08, 2026
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functional-programming
persistent
High-performance way to eliminate semi-duplicate items from a list
Mar 09, 2026
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Data structure for a story with multiple endings
Mar 08, 2026
iphone
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Quicksort recursion depth Stack space of O(n) doesnot cause stackoverflow?
Mar 08, 2026
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How to pop a value from cons list?
Mar 08, 2026
data-structures
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Good way to store data about u customers who visited w webpages on d days
Mar 08, 2026
algorithm
data-structures
tree
Application-specific data and how to handle it?
Mar 08, 2026
c#
data-structures
binary
binary-data
Problem accessing HashMap data from another class
Mar 07, 2026
java
data-structures
hashmap
Finding out two such elements out of an unsorted array which have minimum difference without sorting the array
Mar 07, 2026
java
c
data-structures
array-algorithms
what should be used to create link list in C++, structures or classes
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c++
class
data-structures
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Checking if a word is made up of one or more concatenated dictionary words
Mar 06, 2026
algorithm
language-agnostic
data-structures
What are some of the common performance issues, irrespective of programming language?
Mar 06, 2026
c
algorithm
performance
data-structures
operating-system
How to create the equivalent of a HashMap<Int, Int[]> in Lua
Mar 05, 2026
data-structures
dictionary
lua
redis
hashmap
How to prove that finding a successor n-1 times in the BST from the minimum node is O(n)?
Mar 05, 2026
algorithm
math
data-structures
big-o
binary-search-tree
Circular Queue theory
Mar 05, 2026
data-structures
circular-queue
Is a B-Tree of order 2 a full binary tree?
Mar 05, 2026
data-structures
tree
b-tree
Scala list take with offset
Mar 05, 2026
list
scala
data-structures
What is the runtime of toCharArray() and toString() in Java? [closed]
Mar 05, 2026
java
algorithm
data-structures
arrays
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