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New posts in data-structures
Is there a way to initialize a SortedMap<Integer, String> with values already included in Java?
Jul 21, 2026
java
data-structures
java-8
initialization
sortedmap
Java unique value map
Jul 21, 2026
java
dictionary
data-structures
Critical points of a graph: reach all nodes in minimum number of points and weight
Jul 19, 2026
algorithm
data-structures
graph
C#: How would you store arbitrary objects in an SQL Server?
Jul 20, 2026
c#
sql-server
database-design
serialization
data-structures
How to use vector and struct?
Jul 18, 2026
c++
data-structures
vector
struct
OSM and A* Algorithm
Jul 20, 2026
java
data-structures
routes
a-star
how to create a collection with O(1) complexity
Jul 19, 2026
algorithm
data-structures
collections
hash
theory
Recursively creating a mathematical expression binary tree
Jul 19, 2026
c#
parsing
data-structures
recursion
Algorithm to find which hashes in a list match another hash the fastest? (this is complicated to explain on title)
Jul 19, 2026
algorithm
data-structures
hash
pattern-matching
What data structure can be used to store firewall rules?
Jul 18, 2026
algorithm
data-structures
firewall
Which algorithm for finding empty ranges of numbers in a range of numbers?
Jul 19, 2026
c#
algorithm
data-structures
range
Is there a Python data structure which is sortable and searchable?
Jul 18, 2026
python
list
data-structures
priority-queue
How do I inverse sort a dictionary that has sets as values?
Jul 18, 2026
python
dictionary
data-structures
set
The most distant node for each node
Jul 17, 2026
algorithm
data-structures
binary-tree
How do you access/modify specific elements in a List in Haxe?
Jul 17, 2026
data-structures
haxe
How much do B-trees reduce disk accesses?
Jul 16, 2026
data-structures
b-tree
What is the most efficient way to obtain the list of keys from a KeyedCollection?
Jul 17, 2026
c#
data-structures
dictionary
hashtable
keyedcollection
Unique random number for a particular timestamp
Jul 15, 2026
java
multithreading
data-structures
efficient algorithm to intersect m ordered sets in memory?
Jul 15, 2026
database
data-structures
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