Implementing an Exam Timer in HarmonyOS Next “`typescript @Entry @Component struct QuickTestMainPage { @State paperAllTime: number = 0; // Total exam duration (exam mode) @State remainTimeUi: string = “00:00”; // Continue reading Implementing an Exam Timer in HarmonyOS Next
Implementing Responsive Tab Bar in HarmonyOS Next 1. Window Breakpoint Detection “`typescript // Update breakpoint based on current window dimensions private updateBreakpoint(windowWidth: number): void { try { // Convert px Continue reading Implementing Responsive Tab Bar in HarmonyOS Next
Implementing Responsive Knowledge Point Layouts in HarmonyOS Next 1. Window Breakpoint Detection on App Launch “`typescript // Update breakpoint based on current window dimensions private updateBreakpoint(windowWidth: number): void { try Continue reading Implementing Responsive Knowledge Point Layouts in HarmonyOS Next
No username. No GitHub photo. No online presence. Just a 2 a.m. pull request to a collapsing public web portal — along with a quiet message: “This should stop it Continue reading The Anonymous Developer Who Fixed a Government System Overnight
Digital archiving is no longer just for librarians and historians. As developers, we’re constantly generating, manipulating, and storing data. Understanding modern preservation techniques is crucial for ensuring the longevity and Continue reading # Secure the Future: Dive into Innovations in Digital Archiving
Bridging Worlds: A Deep Dive into Microsoft Azure VMware Solution (Microsoft.VMware) 1. Engaging Introduction Imagine you’re the IT Director at a large financial institution. You’ve spent years building and refining Continue reading Azure Fundamentals: Microsoft.VMware
As someone who built SQL data pipelines for eight years, I used to treat “SELECT * FROM WHERE” as gospel. But during a recent multimodal recommendation system project, I discovered Continue reading Why I Stopped Using SQL Queries for AI Workloads (and What Happened Next)
Vibe testing, often described as intuition-driven testing, is an exploratory approach where testers rely on their instincts, experience, and gut feelings to uncover issues in software. Unlike structured testing methodologies Continue reading Vibe Testing — An Intuition-Driven Approach with Genqe
Problem Description & Analysis: A table in Oracle database has a column of datetime type, corresponding to multiple pieces of data per day: Task: Now we need to find two Continue reading Query the Records Closest to the Specified Time Each Day — From SQL to SPL #43
I. Overview of the AppStartup Framework (A) Core Concepts The AppStartup framework acts as a centralized task orchestrator for application startup processes. It consolidates fragmented initialization tasks, ensuring efficient and Continue reading Huawei HarmonyOS AppStartup Framework: A Powerful Assistant for Optimizing Application Startup Performance
I. MethodChannel Implementation 1. Flutter Code Implementation Creating a MethodChannel & Receiving Parameters static const MethodChannel _channel = MethodChannel(‘dev.fluttercommunity.plus/package_info’); // Fetch all package metadata static Future<PackageInfo> fromPlatform() async { if Continue reading HarmonyOS Flutter PackageInfo Plugin (Retrieving Package Metadata)
I. Establishing Channels on the OHOS Side Requesting Permissions const permissions: Array<Permissions> = [ ‘ohos.permission.READ_CONTACTS’, ‘ohos.permission.WRITE_CONTACTS’ ]; Key Functionalities Contact CRUD Operations : Query, insert, update, and delete contacts. Manage Continue reading HarmonyOS Flutter Contacts Integration (Accessing Native Address Book)
Introduction In Huawei HarmonyOS application development, user interaction components are essential for delivering exceptional user experiences. The Multiline Text Input Component (Textarea) provides users with convenient multi-line text input capabilities, Continue reading Exploring the Multiline Text Input Component (Textarea) in Huawei HarmonyOS
Whenever we think we knowledge base, what is the first thing that comes to our mind? For me it had always been a library. Hundreds of thousands of meticulously organised Continue reading Creating Knowledge bases using MindsDB
Today’s Progress: Creating the Contact Page & Enhancing Visual Texture Today’s work focused on two specific areas of the site: Laying the foundation for the Contact page Adding visual texture Continue reading Umemura Farm Website – Devlog #16: Contact Page Progress and Adding Texture to Home Visuals
