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New posts in data-structures
Declaring a vector<vector<pair<int, int>> with a specific size and inserting elements?
Oct 28, 2025
c++
vector
data-structures
stl
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What are the differences between ETS, persistent_term and process dictionaries?
Oct 27, 2025
data-structures
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How do I index variable length strings, integers, binaries in b-tree?
Oct 26, 2025
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data-structures
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Best way to join two red-black trees
Oct 25, 2025
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data-structures
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How does one convert a tree like nested data structure of arrays and objects into a list of items with computed/counted id's and tracked parent id's?
Oct 26, 2025
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arrays
recursion
data-structures
mapping
Is there any advantage in using Vector.<Object> in place of a standard Array?
Oct 25, 2025
actionscript-3
data-structures
Hashing a range
Oct 25, 2025
c#
data-structures
How do you keep a binary search tree balanced?
Oct 24, 2025
algorithm
data-structures
tree
big-o
binary-search-tree
Fastest way to determine if a uint64 has been "seen" already
Oct 26, 2025
c++
data-structures
Is there any faster implementation for this Splay Tree range sum?
Oct 26, 2025
c
algorithm
data-structures
binary-search-tree
splay-tree
Infix to Postfix using Stacks Java
Oct 26, 2025
java
algorithm
data-structures
stack
How to create dict with 2 keys and one value?
Oct 26, 2025
python
dictionary
data-structures
How to use Cuda data structures in .cpp files
Oct 26, 2025
c++
data-structures
cuda
Minimum length subarray such that it has a subsequence with an xor sum of 0
Oct 26, 2025
algorithm
data-structures
xor
Is there a way to add a custom path subcollection in Firestore without the parent document being empty?
Oct 26, 2025
firebase
google-cloud-platform
google-cloud-firestore
data-structures
How do professionals handle thousands, hundreds-of-thousands, or potentially millions of JSON objects? node.js
Oct 24, 2025
node.js
json
performance
data-structures
bigdata
Move objects from a set to another set with a different comparison functor
Oct 25, 2025
c++
data-structures
stl
move-semantics
stdset
Creating a tree data structure (Has to be native) in Perl to represent a call tree that is located in a external file
Oct 25, 2025
algorithm
perl
data-structures
perl-data-structures
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Answering Subarray H-index Queries Efficiently
Oct 25, 2025
c++
algorithm
data-structures
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