https://sudonull.com/cursor-trigram-indexes-for-fast-regex-search
Learn how Cursor sped up regex search in the IDE via local trigram indexes and sparse n-grams. Details on implementation for monorepo. Dive into optimization for middle/senior dev.
Search Articles — Sudonull
Search Results
In this project
https://sudonull.com/clickhouse-skipping-indexes-bloom-set-minmax
How ClickHouse skipping indexes speed up queries on columns outside ORDER BY. Breakdown of minmax, set, bloom_filter, ngrambf_v1, tokenbf_v1 with examples from gaming and EXPLAIN.
https://sudonull.com/postgresql-query-optimization-and-understanding-index-operations
Figure out why PostgreSQL ignores indexes. Detailed analysis of EXPLAIN ANALYZE, selectivity, correlation, and advanced index types to improve database performance.
https://sudonull.com/django-optimization-from-30s-to-142ms
Monolith Refactoring Breakdown: eliminating N+1, indexes, DDD. Metrics: CPU -60%, queries from 2800 to 3. Instructions for middle/senior dev.
https://sudonull.com/triangulation-of-ai-search-claude-chatgpt-gemini
Learn the Deep Research workflow through three neural networks with different search engines. Comparison of indexes, prices, research levels. Save hours on fact-checking — read the guide.
From other projects
https://ymaho.com/the-graph-vs-chainlink-key-differences-in-web3-data
The Graph indexes on-chain data; Chainlink brings off-chain data to smart contracts. Learn how they work and why they're complementary, not competitors.
From the web
Indexers - C# | Microsoft Learn
https://learn.microsoft.com/en-us/dotnet/csharp/programming-guide/indexers/
Aug 15, 2025 · Indexers in C# allow class or struct instances to be indexed like arrays. You can set or get the indexed value without specifying a type or instance member.
Using Indexers - C# | Microsoft Learn
https://learn.microsoft.com/en-us/dotnet/csharp/programming-guide/indexers/using-indexers
Aug 23, 2024 · Learn how to declare and use an indexer for a class, struct, or interface in C#. This article includes example code.
Feb 1, 2026 ·
https://www.curseforge.com/minecraft/mc-mods/indexer
Feb 1, 2026 · Indexer is a mod that helps you organize and manage your items. This automation system allows you to filter and automatically distribute the contents of your Chests / Containers, eliminating the need to manually sort your resources 69.8K Downloads | Mods
Oct 16, 2025 ·
https://www.geeksforgeeks.org/c-sharp/c-sharp-indexers/
Oct 16, 2025 · In C#, an indexer allows objects of a class or struct to be accessed using array-like syntax. When an indexer is defined, the object can be indexed using the array access operator ( [ ]), just like arrays or collections. Indexers make classes behave like virtual arrays, enabling users to retrieve or assign values directly through indices rather than using explicit method calls. Syntax [access ...
Mar 31, 2024 ·
https://www.reddit.com/r/usenet/comments/1bslfr9/recommendations_on_indexers_new_to_usenet/
Mar 31, 2024 · I'm still learning but I thought I only needed like one indexer and a couple of different providers to extend my reach on available/findable content. But I was recently educated that what I want is a couple of indexers. Obviously have 10 indexers is just going to give me diminishing returns. But say two could be very ideal.
C# Indexers (With Examples) - Programiz
https://www.programiz.com/csharp-programming/indexer
An indexer allows us to access instances of a class using an index just like an array. In this tutorial, you will learn about the C# indexer with the help of examples.
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