Author

Huajiao Technology

The Huajiao Technology channel shares the latest Huajiao app tech on an irregular basis, offering a learning and exchange platform for tech enthusiasts.

Articles

Likes

165

Views

Comments

Latest from Huajiao Technology

54 recent articles

Huajiao Technology

May 18, 2020 · Frontend Development

Pros and Cons of TypeScript: A Comprehensive Overview

This article examines TypeScript—a Microsoft‑backed JavaScript superset—detailing its static‑typing benefits, improved readability, bug reduction, and active ecosystem while also discussing learning costs, slower development speed, library compatibility issues, and the necessity of compilation, helping developers decide whether to adopt it.

JavaScriptTypeScriptcode maintainability

0 likes · 11 min read

Pros and Cons of TypeScript: A Comprehensive Overview

Huajiao Technology

May 12, 2020 · Backend Development

How to Build a Real‑Time Sensitive Word Detection Service in Go

This article explains how to design, implement, and deploy a high‑performance Go service that uses an upgraded sego tokenizer to load custom sensitive‑word dictionaries, provide JSON‑RPC detection, support hot‑reloading, and scale across multiple data centers for live‑stream platforms.

GoJSON-RPCbackend service

0 likes · 7 min read

How to Build a Real‑Time Sensitive Word Detection Service in Go

Huajiao Technology

Apr 27, 2020 · Mobile Development

Mastering Android Dynamic Permissions: History, Implementation & Best Practices

This article provides a comprehensive overview of Android dynamic (runtime) permissions, tracing their evolution from early Android versions through OEM customizations, and offers step‑by‑step guidance, code samples, and compatibility tips for developers to correctly request and handle dangerous permissions.

AndroidDynamic PermissionsRuntime Permissions

0 likes · 21 min read

Mastering Android Dynamic Permissions: History, Implementation & Best Practices

Huajiao Technology

Apr 21, 2020 · Fundamentals

Understanding Unicode Encoding (UTF-8, UTF-16, UTF-32) and Emoji Detection in Java

This article explains the Unicode standard, its code planes and ranges, the three UTF encoding forms (UTF-8, UTF-16, UTF-32), compares their storage characteristics, discusses byte order marks, and provides Java code for detecting emoji characters in strings.

EmojiJavaUTF-16

0 likes · 11 min read

Understanding Unicode Encoding (UTF-8, UTF-16, UTF-32) and Emoji Detection in Java

Huajiao Technology

Apr 14, 2020 · Operations

Basic Terminal Commands and Practical Usage on macOS

This article introduces essential terminal commands and practical scenarios for macOS users, covering tools like man, grep, tail, awk, top, lsof, ansible, and nc, and offers efficiency tips such as aliases, plugins, and fuzzy finders to boost productivity.

Command LineLinuxZsh

0 likes · 16 min read

Basic Terminal Commands and Practical Usage on macOS

Huajiao Technology

Apr 7, 2020 · Backend Development

How Vue SSR Can Cut Development Time 20% – Full Docker & Kubernetes Deployment Guide

This article walks through the benefits, trade‑offs, and step‑by‑step implementation of Vue server‑side rendering using Koa, then shows how to containerize the service with Docker and automate deployment with Kubernetes, covering code, configuration, and common pitfalls.

DockerKubernetesNode.js

0 likes · 23 min read

How Vue SSR Can Cut Development Time 20% – Full Docker & Kubernetes Deployment Guide

Huajiao Technology

Apr 7, 2020 · Artificial Intelligence

How Huajiao Live Built a From‑Scratch Personalized Recommendation System

This article analyzes Huajiao Live's end‑to‑end recommendation pipeline, covering basic concepts, recall and ranking algorithms—including collaborative filtering, matrix factorization, deep learning models—and multi‑objective optimization, while detailing the engineering workflow for training, deployment, and real‑time serving in a live‑streaming environment.

AICollaborative Filteringdeep learning

0 likes · 17 min read

How Huajiao Live Built a From‑Scratch Personalized Recommendation System

Huajiao Technology

Mar 24, 2020 · Artificial Intelligence

How to Overcome Recommendation Cold Start: Methods and Huajiao Live’s Real‑World Practices

This article explains the cold‑start problem in recommendation systems, outlines common industry solutions such as popular‑content, group‑representative, auxiliary‑information, bandit algorithms, and deep learning, and details how Huajiao Live applied these techniques to improve new‑user engagement and metrics.

Huajiao Livebandit algorithmcold start

0 likes · 13 min read

How to Overcome Recommendation Cold Start: Methods and Huajiao Live’s Real‑World Practices

Huajiao Technology

Mar 10, 2020 · Mobile Development

Mastering Android Activity Tasks and Launch Modes: A Deep Dive into Intent Flags

This article explains what an Android task is, how to manage tasks with different launch modes, how to inspect the current task stack via the device UI or adb, and provides detailed descriptions of common Intent flags and their effects on activity behavior.

ActivityAndroidIntentFlags

0 likes · 14 min read

Mastering Android Activity Tasks and Launch Modes: A Deep Dive into Intent Flags

Huajiao Technology

Mar 3, 2020 · Mobile Development

Why UI Automation Matters for Mobile Apps and Using Appium with Cucumber

This article explains why UI automation testing is crucial for complex mobile apps, introduces Appium as a cross‑platform open‑source solution, demonstrates organizing test cases with Cucumber and Page Object patterns, details element locating strategies, custom steps, workflow architecture, and discusses current limitations and improvement plans.

AppiumCucumberMobile Testing

0 likes · 18 min read

Why UI Automation Matters for Mobile Apps and Using Appium with Cucumber