In cryptography and computer science, a hash tree or Merkle tree is a tree in which every “leaf” node is labelled with the cryptographic hash of a data block, and every node that is not a leaf (called a branch, inner node, or inode) is labelled with the cryptographic hash of the labels of its […]
No SQL, no hunting through Stack Overflow for the syntax you forgot—just type in what you want, and let the LLM handle your query. We’ll use LangChain to hook up to a MySQL database with ChatGPT doing the heavy lifting. Here’s the setup: I’ve got a MySQL database full of employee data—names, hire dates, that […]
For more info check : https://developers.stellar.org/docs/build/guides/cli/contract-lifecycle Calling (invoking) a contract : py-stellar-base is a Python library for communicating with a Stellar Horizon server and Soroban-RPC server. It is used for building Stellar apps on Python. It supports Python 3.8+ as well as PyPy 3.8+.It provides: a networking layer API for Horizon endpoints. a networking layer […]
Introduction FastEmbed is a lightweight and fast Python library designed for generating high-quality text embeddings. FastEmbed supports a variety of popular text models and is continuously expanding to include more. At its core, FastEmbed utilizes the Flag Embedding model from the MTEB leaderboard, offering distinct “query” and “passage” prefixes for input text. This feature makes […]
Introduction In this guide, we will compare Rust and Python for asynchronous and multithreaded operations, particularly focusing on uploading data to a Qdrant vector search engine. We will evaluate how using Arc in Rust and AsyncQdrantClient in Python impacts performance. Imagine you get approached by a company to speed up their code and you improve […]
To begin with, when learning about ML/AI you may just use the model specified in the tutorial you’re doing, but later on you’ll want to research, test, and evaluate different models based on size, performance and write your code to suit. Let’s compare output using 2 different models that I used in a recent project […]
Webdock – Fast Cloud VPS Linux Hosting Introduction Let’s see how to create a text similarity search web app using Flask, a pre-trained BERT model, and FAISS for efficient similarity search! Section 1: Importing Libraries “First, we need to import all the necessary libraries. We’ll be using Flask to create our web application, Hugging Face’s […]
Let’s create a Binary Tree in Python and understand how it works. A binary tree is a hierarchical data structure composed of nodes, where each node has at most two children, referred to as the left child and the right child. The structure resembles a tree with a single root node and branches extending downward, […]
Rye is a “comprehensive project and package management solution for Python” – let’s check it out!Grab a cup of tea, pull up a chair and put to one side any cognitive bias you have! (Just because it’s built with Rust doesn’t mean you have to install Rust!!!). I won’t regurgitate the excellent documentation from https://rye-up.com/ […]
