Sign in

Repository Index

47,133 repositories indexed

Tags: All Tags
Tags

A repository shows when it has any selected Tag.

Filters

Filters

Clear all filters

121–143 of 143 · Most stars

Generate strings supplying a simple pattern. Perfect to be used in test data factories. Validate if a text fulfills a specific pattern. Also you can use regular expressions (Regexp) to generate strings: `/[a-z0-9]{2,5}\w+/.gen`. Generate words in English or Spanish.

  • ruby
  • ruby-gem
  • string
  • pattern

Generate, encode, and decode UUIDs v1 with fast or cryptographic-quality random node identifier.

  • manipulating-uuids
  • guid
  • uuid-generator
  • uuid1

Quantum randomness source using the ANU hardware QRNG

  • random-number-generators
  • quantum-mechanics

Mathpaqs: a collection of mathematical packages in pure Ada

  • ada
  • ada-language
  • math-library
  • ada-library

A Deterministic Random Bit Generator based on AES in Counter mode (AES-CTR-DRBG) as specified in NIST SP 800-90A written in Go.

  • aes-ctr
  • crypto
  • drbg
  • cipher-algorithms

Contingency Random Number Generator — numbers with controllable fat tails, volatility clustering, and scale convergence

  • fat-tails
  • finance
  • kurtosis
  • market-simulation

Cold storage that queries like hot storage. High-ratio JSONL compressor with block-level random access. Query cold storage in seconds — no restore, no full decompression. 5–13% ratio on JSONL logs, 25–57% smaller than gzip. 1-hour window via DuckDB in under 6s. Free for personal and open-source use.

Comparing the performance of Stacked Ensemble Learning & machine learning algorithms like Random Forest, Decision Tree, Adaboost, Gradient Boost and XGBoost Classifier in Python for Stock Market Trend Prediction.