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If you’ve worked with dates and times in software development, you’ve likely encountered ISO 8601, the international standard for representing date and time formats. But have you heard about ISO 8601–2? This extension builds upon ISO 8601 by adding new functionalities to better handle complex date and time scenarios. In this guide, we’ll break down ISO 8601–2 in a beginner-friendly way, covering its purpose, key features, and how it differs from the original ISO 8601 standard. What is ISO 8601–2? ISO 8601–2 is an extension of ISO 8601 that introduces enhanced features for handling date and time representations. It provides additional structuring rules and allows for more flexibility in describing uncertain or approximate dates, recurring events, and segmented time intervals. Why Was ISO 8601–2 Introduced? While ISO 8601 is widely used, it has limitations when it comes to: Handling imprecise or uncertain dates (e.g., historical records with estimated years) Defining recurring events (e....

In the world of software development, handling date and time can be tricky. Different regions use different formats, leading to confusion and errors. That’s where   ISO 8601–1   comes in — a universal standard for representing date and time. In this guide, we’ll break down  ISO 8601–1 , explore its format, and provide Kotlin and Java examples to help you implement it in your applications. What is ISO 8601–1? ISO 8601–1 provides a  structured format for date-time representation  to ensure consistency across systems. Standard Format: YYYY-MM-DDTHH:mm:ss±hh:mm Example: 2024-02-26T14:30:00+08:00 Breaking Down the Format: YYYY-MM-DD  → Date ( 2024-02-26 ) T  → Separator between date and time HH:mm:ss  → Time in 24-hour format ( 14:30:00 ) ±hh:mm  → Time zone offset ( +08:00 ) Comparing Java/Kotlin Date-Time Classes Before we dive into formatting and parsing, let’s compare the different date-time classes available in  java.time : Date-Time Cla...

It starts with excitement — a new project, ambitious goals, and a tight deadline. The team puts in long hours, determined to deliver. But as the months pass, cracks begin to show. The scope creeps endlessly, management changes direction on a whim, and despite the team’s best efforts, the project is doomed. In the end, it fails — wasting months, even years, of effort. And just when you think the nightmare is over, the blame game begins. In the software industry, project failures are more common than companies admit. And while external factors sometimes play a role,  poor management decisions  are often at the root of the problem. The worst part? The failure doesn’t just impact the company — it crushes the employees who sacrificed their time and energy for nothing. Why Projects Fail Poor Decision-Making by Management Many projects start with unrealistic goals dictated by management without considering technical feasibility. Business-driven decisions overshadow technical concerns...