Build RESTful APIs with Flask: From Design to Deployment
Build and deploy a real-world RESTful API using Flask. Learn routing, authentication, database integration, testing, and deployment best practices step by step.
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Automate Web Scraping with Python: Data Collection to Scheduling
Learn how to automate web data collection using Python with tools like BeautifulSoup, Selenium, and pandas. Build end-to-end pipelines from scraping to storage and scheduling.
Mastering Multi-Table Joins in JPA: Join Three or More Entities Effectively
Learn how to perform multi-table joins in JPA using JPQL, DTOs, and QueryDSL. Explore performance tips, real-world examples, and best practices for joining three or more entities in Java applications.
How to Query Specific Fields from an Elasticsearch Index in Spring Boot
Learn how to retrieve specific fields from an Elasticsearch index using Spring Boot and _source filtering. Improve performance and reduce response size with native queries and DTO mapping.
Efficiently Merge Pandas DataFrames Without Data Loss
Learn how to merge, join, and concatenate Pandas DataFrames with confidence. This in-depth guide covers real-world use cases, performance tips, and data cleaning strategies for scalable and maintainable data workflows.
SEO-Optimized Web Apps with Next.js and Server-Side Rendering
Discover how to implement Server-Side Rendering (SSR) with Next.js to build fast, SEO-optimized web applications. Learn best practices, examples, and strategies.
Java 17 Key Features: Pattern Matching, Text Blocks, and Sealed Classes
Discover Java 17’s key features, including pattern matching, text blocks, and sealed classes. Learn how these innovations enhance modern software development with practical examples.
Web Scraping in Python with BeautifulSoup and Selenium
Today, data is not just a source of information—it is the core of competitive advantage. How can we efficiently collect and utilize the massive amount of data scattered across the web? In this post, we will explore practical methods to automate data collection from websites using Python. Focusing on BeautifulSoup and Selenium, this guide will … 더 읽기
Getting Started with Hugging Face Transformers for Practical NLP
Learn how to use Hugging Face Transformers for real-world NLP tasks. This in-depth tutorial covers installation, inference, fine-tuning, optimization, and deployment.
Scalable Microservices Architecture Design with Go
Discover how to design scalable microservices using Go (Golang). Learn best practices for architecture, communication with REST and gRPC, security, observability, and deployment in cloud-native environments.