Articles

cover of post: Mastering Time Parsing in Go with `time.Parse`

Mastering Time Parsing in Go with `time.Parse`

Mar 02, 2025

Go’s `time.Parse` requires a reference time format for accurate string-to-time conversion.

JaJames Reed#Engineering
cover of post: Writing to Files in Go: A Comprehensive Guide

Writing to Files in Go: A Comprehensive Guide

Mar 02, 2025

Writing files in Go requires choosing the right method (`os`, `bufio`), managing resources, and handling errors.

DaDaniel Hayes#Engineering
cover of post: How to Replace Substrings in Go Using `strings.Replace`

How to Replace Substrings in Go Using `strings.Replace`

Mar 02, 2025

Learn how to replace substrings in Go using `strings.Replace` and `strings.NewReplacer`.

JaJames Reed#Engineering
cover of post: Boosting Go Testing Efficiency with Mockery

Boosting Go Testing Efficiency with Mockery

Mar 02, 2025

Mockery enhances Go testing by automating mock generation, integrating with Testify, and supporting CI/CD.

DaDaniel Hayes#Engineering
cover of post: Building APIs with Goa: A Design-First Framework for Go Developers

Building APIs with Goa: A Design-First Framework for Go Developers

Mar 02, 2025

Goa streamlines API development with a design-first approach and automated code generation.

JaJames Reed#Engineering
cover of post: Efficient File Reading in Go: Techniques and Best Practices

Efficient File Reading in Go: Techniques and Best Practices

Mar 02, 2025

Go provides multiple file reading methods, with `bufio` offering the best performance for large files.

DaDaniel Hayes#Engineering
cover of post: Understanding Enums in Go: Using `iota` for Enumerated Constants

Understanding Enums in Go: Using `iota` for Enumerated Constants

Mar 02, 2025

Go uses `iota` to create enums, enhancing readability and switch-case logic.

JaJames Reed#Engineering
cover of post: Simulating a Do-While Loop in Golang

Simulating a Do-While Loop in Golang

Mar 02, 2025

Golang lacks `do...while`, but `for` loops can achieve similar behavior.

GrGrace Collins#Engineering
cover of post: How to Clean Go: A Guide to Keeping Your Go Environment Tidy

How to Clean Go: A Guide to Keeping Your Go Environment Tidy

Mar 02, 2025

Learn how to use `go clean` to manage Go’s build artifacts and caches efficiently.

GrGrace Collins#Engineering
cover of post: Understanding Go Timers: Timer and Ticker in Action

Understanding Go Timers: Timer and Ticker in Action

Mar 02, 2025

Go's `Timer` and `Ticker` efficiently manage delayed and periodic tasks.

DaDaniel Hayes#Engineering
cover of post: How to Exclude a Directory as a Package in Golang

How to Exclude a Directory as a Package in Golang

Mar 02, 2025

Exclude Golang directories by removing `.go` files, using build constraints, or IDE settings.

DaDaniel Hayes#Engineering
cover of post: How to Exclude Files from `go get` in Golang

How to Exclude Files from `go get` in Golang

Mar 02, 2025

Use build constraints and `go.mod` to exclude files and directories from `go get` in Go.

GrGrace Collins#Engineering
cover of post: Rust’s Copy vs. Clone: What's the Difference?

Rust’s Copy vs. Clone: What's the Difference?

Mar 01, 2025

Explains Rust’s Copy and Clone traits, their differences, implementation, and best practices.

DaDaniel Hayes#Engineering
cover of post: Why SQLAlchemy 2.0 Is the Most Powerful Python ORM Yet

Why SQLAlchemy 2.0 Is the Most Powerful Python ORM Yet

Mar 01, 2025

SQLAlchemy is the most popular Object Relational Mapping (ORM) in the Python ecosystem. It has an elegant design and is divided into two parts: the underlying Core and the upper-level traditional ORM. In most ORMs in Python and even in other languages, a good hierarchical design has not been implemented. For example, in Django's ORM, the database connection and the ORM itself are completely mixed together.

JaJames Reed#python
cover of post: Building a Go Web Server from Scratch

Building a Go Web Server from Scratch

Feb 28, 2025

An HTTP Server, as understood from its name, is a server that supports the HTTP protocol. While a Web Server, in addition to supporting the HTTP protocol, may also support other network protocols. This article will focus on introducing several common ways to write a Web Server using the official package of Golang.

JaJames Reed#golang
cover of post: How to Organize a Large-Scale Rust Project Effectively

How to Organize a Large-Scale Rust Project Effectively

Mar 01, 2025

Best practices for organizing Rust projects, from basic crate structures to complex workspaces.

GrGrace Collins#Engineering
cover of post: Memory Ordering in Rust: A Guide to Safe Concurrency

Memory Ordering in Rust: A Guide to Safe Concurrency

Feb 27, 2025

A practical introduction to Rust’s Ordering for atomic operations and reliable concurrency.

GrGrace Collins#Engineering
cover of post: Rescript: The Best JavaScript Alternative in 2025

Rescript: The Best JavaScript Alternative in 2025

Feb 27, 2025

This language itself has many remarkable features, such as a more robust type system, more pure functional programming support, powerful language features, and a compiler written in a native language with extremely high performance. Of course, it also has corresponding disadvantages. This article will focus on introducing ReScript's powerful features, its surrounding ecosystem, and its integration with React, which is most closely related to our daily use.

DaDaniel Hayes#javascript
cover of post: Golang Timer Precision: How Precise Can It Get?

Golang Timer Precision: How Precise Can It Get?

Feb 26, 2025

In the world of Golang, timers have a wide range of application scenarios. However, the question of exactly how precise they are has always been a concern for developers. This article will delve deep into the management of the timer heap in Go and the mechanism for obtaining time at runtime, thus revealing to what extent we can rely on the accuracy of timers.

DaDaniel Hayes#golang
cover of post: Enhancing Multithreading in Rust: Advanced Arc Optimization

Enhancing Multithreading in Rust: Advanced Arc Optimization

Feb 25, 2025

Techniques to enhance Rust's multithreading performance by refining Arc and lock usage.

DaDaniel Hayes#Engineering
cover of post: Deep Dive into Hugo: The Ideal Static Blog Framework

Deep Dive into Hugo: The Ideal Static Blog Framework

Feb 25, 2025

Hugo is a static website page generation tool written in Golang, and its efficiency is much higher than that of Jekyll written in Ruby. You can directly download the binary package from Github, and after decompression, add it to the PATH environment variable to use it.

JaJames Reed#golang
cover of post: Go: Performance of RwMutex vs Mutex Across Multiple Scenarios

Go: Performance of RwMutex vs Mutex Across Multiple Scenarios

Feb 24, 2025

In the field of software development, testing the performance of Golang locks is a practical task. Recently, a friend raised a question: when performing thread-safe read and write operations on a slice, should one choose a read-write lock (rwlock) or a mutex lock (mutex), and which lock has better performance? This question has triggered an in-depth discussion.

JaJames Reed#golang
cover of post: Choosing the Right Message Push Strategy: A Comprehensive Guide

Choosing the Right Message Push Strategy: A Comprehensive Guide

Feb 23, 2025

A comparison of message push strategies to help you choose the right solution for your needs.

JaJames Reed#Engineering
cover of post: Go Compiler Performance Optimization Tips and Tricks

Go Compiler Performance Optimization Tips and Tricks

Feb 23, 2025

Compilation optimization refers to the use of various technical means during the compilation process to improve the execution efficiency and resource utilization efficiency of the generated code. The Go language compiler will automatically perform some basic optimizations. However, through reasonable code design and compilation parameter settings, the program performance can be further improved.

JaJames Reed#golang
cover of post: Rust Release Optimization: How to Build Small and Fast Binaries

Rust Release Optimization: How to Build Small and Fast Binaries

Feb 23, 2025

Learn how to optimize Rust compilation for minimal size, maximum speed, or a balance of both.

JaJames Reed#Engineering
cover of post: Macros and Functions in Rust: When to Use Which?

Macros and Functions in Rust: When to Use Which?

Feb 22, 2025

A practical guide to choosing between Rust macros and functions for clean, efficient, and maintainable code.

GrGrace Collins#Engineering
cover of post: Why Protobuf Should Dominate the Data Format Ecosystem

Why Protobuf Should Dominate the Data Format Ecosystem

Feb 22, 2025

With its efficiency (in terms of size) and professionalism (professional types), Protobuf should have a higher coverage in the future data transmission field.

DaDaniel Hayes#programming
cover of post: Go Panic and Recover Explained in Depth: Everything You Need to Know!

Go Panic and Recover Explained in Depth: Everything You Need to Know!

Feb 21, 2025

In the Go language, there are two keywords that often appear in pairs — panic and recover. These two keywords are closely related to defer. They are both built-in functions in the Go language and provide complementary functions.

JaJames Reed#golang
cover of post: Optimizing Resource Loading with fetchpriority

Optimizing Resource Loading with fetchpriority

Feb 21, 2025

Optimize resource loading with fetchpriority to improve web performance and user experience. Engineering

GrGrace Collins#Engineering
cover of post: ErrGroup: Go's Hidden Gem for Concurrent Programming

ErrGroup: Go's Hidden Gem for Concurrent Programming

Feb 20, 2025

`errgroup` is an official extended library that adds error handling capabilities on the basis of `sync.WaitGroup`, providing functions such as synchronization, error propagation, and context cancellation. Its `WithContext` method can add a cancellation function, `SetLimit` can limit the number of concurrency, and `TryGo` can try to start a task. The source code is ingeniously designed and worthy of reference.

JaJames Reed#golang
cover of post: Decorators: The Most Powerful Technique in Python

Decorators: The Most Powerful Technique in Python

Feb 19, 2025

In Python, a decorator is essentially a Python function. It has unique capabilities that allow it to add additional functionality to other functions without modifying their original code. The return value of a decorator is also a function object. In simple terms, it is a function specifically designed to return another function.

GrGrace Collins#python
cover of post: React Fast Refresh: Next-Gen Hot Reloading Explained

React Fast Refresh: Next-Gen Hot Reloading Explained

Feb 18, 2025

A technical breakdown of Fast Refresh, React’s modern approach to hot reloading and component updates.

GrGrace Collins#Engineering
cover of post: How to Implement a Goroutine Pool in Go?

How to Implement a Goroutine Pool in Go?

Feb 18, 2025

Mentioned that when the native HTTP server in Go handles client connections, it spawns a goroutine for each connection, which is a rather brute - force approach. To gain a deeper understanding, let's take a look at the Go source code.

DaDaniel Hayes#golang
cover of post: Node.js Process Exit Strategies: Signals, Errors, and Graceful Shutdowns

Node.js Process Exit Strategies: Signals, Errors, and Graceful Shutdowns

Feb 18, 2025

A guide to handling Node.js process exits, preventing crashes, and ensuring smooth recovery.

DaDaniel Hayes#Engineering
cover of post: Mastering Base64 Encoding: Everything You Need to Know

Mastering Base64 Encoding: Everything You Need to Know

Feb 17, 2025

In front-end development, project optimization is a crucial aspect of improving performance. One common optimization strategy is to appropriately replace embedded small images with Base64 strings to reduce the number of HTTP requests on a page. Meanwhile, it's emphasized that these should be small images, usually with a size not exceeding a specific number of kilobytes. So, what exactly is Base64? And why can it play a role in front - end optimization? Let's explore in depth together.

GrGrace Collins#programming
cover of post: Idempotency Explained: A Guide to Reliable System Design

Idempotency Explained: A Guide to Reliable System Design

Feb 16, 2025

A guide to idempotency, its importance in software engineering, and techniques to ensure data integrity and reliability.

JaJames Reed#Engineering
cover of post: Mastering Go: Why Functional Programming is the Best Approach

Mastering Go: Why Functional Programming is the Best Approach

Feb 16, 2025

When you hear "functional programming," Go usually isn't the first language that comes to mind. You might think of Haskell, with its pure functions and monads (don't panic, we'll explain that in detail later), or JavaScript, which loves to showcase its features with higher - order functions and callbacks. But in fact, you can also do functional programming in Go, and the process is far from dull.

JaJames Reed#golang
cover of post: HTTP Caching Explained: Strong Cache vs. Negotiated Cache

HTTP Caching Explained: Strong Cache vs. Negotiated Cache

Feb 15, 2025

How HTTP caching works: strong caching, negotiated caching, and best practices for efficiency.

DaDaniel Hayes#Engineering
cover of post: HTTP Protocol: How It Works and Why It’s Designed This Way

HTTP Protocol: How It Works and Why It’s Designed This Way

Feb 15, 2025

In the world of the Internet, the HTTP protocol is undoubtedly a fundamental protocol and essential knowledge in the field of web development. In particular, its latest version, HTTP/2, has drawn extensive attention and become a technological hotspot. This article will delve into the historical evolution and design concepts of the HTTP protocol, helping readers gain a comprehensive understanding of this crucial technology.

GrGrace Collins#programming
cover of post: How To Optimize Big Key Problem in Redis

How To Optimize Big Key Problem in Redis

Feb 14, 2025

The Big Key Problem in Redis: Causes, Impacts, and Solutions

JaJames Reed#Engineering
cover of post: Mastering Functional Programming: From Zero to Hero

Mastering Functional Programming: From Zero to Hero

Feb 14, 2025

You may have heard of functional programming and even used it for some time. But can you clearly explain what it is? Searching online, you can easily find many answers:

JaJames Reed#programming
cover of post: 2025 Observability Trends: Unifying Platforms, Edge Expansion, and AI-Powered Insights

2025 Observability Trends: Unifying Platforms, Edge Expansion, and AI-Powered Insights

Feb 13, 2025

AI-powered AIOps, OpenTelemetry standardization, proactive monitoring, and cost optimization.

GrGrace Collins#Engineering
cover of post: JWT in Action: Secure Authentication & Authorization in Go

JWT in Action: Secure Authentication & Authorization in Go

Feb 13, 2025

JWT is the abbreviation of JSON Web Token, which is a cross - domain authentication solution. It plays a vital role in web applications, enabling secure and convenient authentication and information transfer.

JaJames Reed#golang
cover of post: Metaprogramming in JavaScript: A Deep Dive into Reflection and Symbols

Metaprogramming in JavaScript: A Deep Dive into Reflection and Symbols

Feb 13, 2025

Discover JavaScript’s hidden capabilities with Reflection, Proxies, and Symbols for metaprogramming.

DaDaniel Hayes#Engineering
cover of post: Go 1.24 Released: Faster, Smarter, Better – Everything You Need to Know!

Go 1.24 Released: Faster, Smarter, Better – Everything You Need to Know!

Feb 12, 2025

Go 1.24 is a significant version iteration in the development of the Go language. While maintaining compatibility with previous versions, it comprehensively introduces numerous new features, optimizations, and improvements, effectively ensuring the smooth compilation and operation of the vast majority of Go programs. This update not only provides developers with more powerful programming tools but also significantly enhances the performance, security, and usability of the Go language.

JaJames Reed#golang
cover of post: Understanding async and defer in HTML <script> Tags

Understanding async and defer in HTML <script> Tags

Feb 11, 2025

Discover the secret of async and defer in JavaScript execution and when to use each.

DaDaniel Hayes#Engineering
cover of post: Mastering Golang Channels: From Zero to Hero

Mastering Golang Channels: From Zero to Hero

Feb 11, 2025

Channel is a core type in Go language. It can be regarded as a pipeline through which concurrent core units can send or receive data to achieve communication. Its operator is the arrow `<-`.

JaJames Reed#golang
cover of post: Golang: Read Local SSH Config to Connect to Remote Servers

Golang: Read Local SSH Config to Connect to Remote Servers

Feb 10, 2025

Use Go to read local SSH config and simplify remote server connections.

JaJames Reed#Engineering