Featured posts

Hand-picked articles, guides, and best practices from the AskHandle team.

Why You Should Use Native iOS and Google Play SDKs for In-App Payments?
April 30, 2025 · Junjie Shi · 3 min read
When developing a mobile app that sells digital goods—such as in-game items, virtual currency, eBooks, or premium features—one of the most important decisions you’ll make is how to handle payments. While there are multiple third-party payment solutions available, Apple and Google strongly encourage developers to use their native in-app purchase (IAP) SDKs for digital content. Despite the initial learning curve, using the native iOS (StoreKit) and Google Play Billing SDKs offers major advantages that save time and prevent headaches down the road.
Leaders in the Self-Driving Car Industry
April 30, 2025 · Junjie Shi · 5 min read
As technology continues to warp the boundaries of possibility, self-driving or autonomous vehicles (AVs) are stepping out of science fiction and into our driveways. This transformative leap isn't just about getting from point A to point B; it's about reshaping our entire approach to transportation, safety, and urban planning. The race to perfect autonomous driving technology is fiercely competitive and global, with notable frontrunners from the USA and rising stars from China.
How Does AI Work in Self-Driving Cars?
April 30, 2025 · Melissa Olson · 3 min read
Imagine you could sit back, relax, and read your favorite book or watch a movie while your car safely drives you to your chosen destination. This isn't a scene from a sci-fi movie; it's the reality being shaped by the advancement of self-driving technology. Central to this revolutionary tech is artificial intelligence (AI), the brain behind the autonomous operations of self-driving cars. But how exactly does AI drive these technological marvels on our roads? Let's take a journey into the world of AI and self-driving technology to uncover the magic behind it.
What is Perplexity AI and How to Get Started Using It
April 29, 2025 · Katherine Holland · 3 min read
Perplexity AI is a cutting-edge platform that harnesses the power of AI to answer questions and generate content based on a vast database of information. It is designed to assist users in various fields by providing accurate, relevant, and timely answers. The name Perplexity might sound a bit puzzling; it actually refers to a measure in linguistics and information theory used to describe the complexity of a text. In the context of AI, it suggests the system’s ability to deal with complex queries and produce clear, understandable responses.
Tracking Your Next.js Website with Google Analytics
April 29, 2025 · Volodymyr Siedykh · 3 min read
Imagine having a magic crystal ball that lets you peek into the activities on your website. You can see which pages your visitors love, where they come from, and what they do during their stay. That's precisely what Google Analytics can offer you. With its implementation on your Next.js website, you'll unlock a world of data that can help you make informed decisions to improve user experience and grow your audience.
How Can ChatGPT Know Today's Date?
April 29, 2025 · Aria Singh · 3 min read
Many users wonder how ChatGPT, an AI language model, can tell the current date. Since ChatGPT does not have a real-time clock or direct access to the internet during conversations, it seems confusing how it provides date-related information. In this article, we will explain how ChatGPT can know today’s date and how it manages to give accurate answers about the current day.
Can I build a software without using any cloud services?
April 29, 2025 · Jessy Chan · 3 min read
Creating software without relying on cloud services is possible, but it has some important considerations. Many developers think about using cloud platforms for ease and scalability, but it is not a requirement. You can build, run, and maintain software entirely on your own hardware. This article explains how to build software without cloud services and the pros and cons of such an approach.
Are Old but Still Popular Programming Languages Worth Learning?
April 28, 2025 · Lillian Kim · 3 min read
Programming languages come and go. New languages are created regularly to keep up with changing technology and user needs. Yet, some older programming languages are still widely used today. They remain relevant for many types of projects, and knowing them can be very useful. This article talks about some old programming languages that are still popular and why they are worth attention.
Can I Use 3rd Party Payments for Selling Digital Goods in Mobile Apps?
April 28, 2025 · Jessy Chan · 3 min read
When you're building an app that sells goods or services, choosing the right payment system is critical. One common question developers ask: Can I use third-party payments like Stripe inside my app? Let’s break down the current policies of Apple’s App Store and Google Play Store in 2025.
Can AI Easily Win Candy Crush Saga?
April 27, 2025 · Emily Henderson · 3 min read
Candy Crush Saga is a name that resonates with millions of enthusiasts around the world. This sweetly addictive game, developed by King (a part of Activision Blizzard, accessible at King's website (https://www.king.com/)), challenges players to match candies of the same color to clear levels of varying difficulty. But what makes Candy Crush interesting is not just its colorful graphics or engaging gameplay; it's also the level of strategy involved in advancing through levels. The question arises: Could artificial intelligence (AI) master this game?
How Can AI Help Predict The Climate Change Process?
April 26, 2025 · Lillian Kim · 3 min read
Welcome to a journey through the complex yet fascinating world of climate change and the innovative ways Artificial Intelligence (AI) is being employed to understand and predict its intricate processes. Climate change isn't just a buzzword; it's a real and pressing issue that affects us all in varying degrees. Here, we'll simplify the essentials of the climate change process and explore how AI is stepping up as a game-changer in climatic predictions.
Can I Write Software Without Using Any Open Source Libraries?
April 26, 2025 · Emily Henderson · 3 min read
Many developers ask whether it is possible or practical to create software without relying on open source libraries. The idea of building everything from scratch sparks curiosity about the advantages, challenges, and realistic possibilities involved in such an approach. This article explores these questions in detail to help you understand what it takes to write software without open source tools.
Can AI Help You Write Songs?
April 26, 2025 · Emily Henderson · 3 min read
The role of Artificial Intelligence (AI) in the creative world has grown exponentially, sparking intriguing discussions among artists, musicians, and tech enthusiasts alike. Is it possible for AI to step into the very human act of songwriting? Let's explore how AI is influencing the music industry, and whether it can actually help someone write a song.
AskHandle Launches New Podcast 5 Minutes Tech Story on Multiple Platforms
April 26, 2025 · Katherine Holland · 3 min read
AskHandle is excited to announce the launch of its innovative podcast channel, 5 Minutes Tech Story, now available on major streaming platforms including Spotify, Amazon Music, Apple Podcasts, iHeartRadio, Castbox, and YouTube. Designed for those fascinated by the potential of new technology, this podcast delivers engaging stories about cutting-edge advancements in a succinct five-minute format.
Is it possible to use CPU to do GPU's work in theory?
April 25, 2025 · Lillian Kim · 3 min read
In the world of computers, the Central Processing Unit (CPU) and Graphics Processing Unit (GPU) serve different purposes. CPUs handle general tasks, running the operating system, executing applications, and managing input/output operations. GPUs, on the other hand, are specialized for parallel processing tasks like rendering graphics or performing complex calculations in scientific computing. This article explores whether, in theory, a CPU can take over the responsibilities of a GPU.
The Classification Problems and Their Solutions in Machine Learning
April 25, 2025 · Dustin Collins · 3 min read
Classification problems are vital in machine learning (ML) and artificial intelligence (AI) applications. They play significant roles across various industries, including healthcare and finance. Classification involves categorizing data into predefined classes or groups. The goal is to predict the class of an unlabeled instance based on input features. Addressing these problems accurately is essential for decision-making in different fields.
How to Reset 2FA When You Lose Access to Your Phone Number
April 24, 2025 · Jessy Chan · 3 min read
Losing access to your phone number used for two-factor authentication (2FA) can be frustrating. It can prevent you from logging into your accounts, and the process to regain access may seem complicated. This article will guide you step by step on what to do if this situation happens.
What jobs does a large scale data center offer?
April 24, 2025 · Nina Kimes · 3 min read
Large scale data centers are central to the operation of many modern businesses and internet services. They store, process, and transmit massive amounts of data daily. These facilities are complex and require a wide range of skilled professionals to keep them running smoothly. This article explores the various jobs available in a large scale data center and what roles are involved in maintaining its operations.
Introduction to Using the NVIDIA CUDA Toolkit
April 24, 2025 · Alicia Gopin · 3 min read
The world of computing is vast and sometimes, to truly unleash the full potential of your machine especially for complex tasks like data science, 3D modeling, or even gaming, you need more power. That’s where the NVIDIA CUDA Toolkit comes into play. This toolkit leverages the power of NVIDIA’s graphics processing units (GPUs) to boost the performance of your applications through parallel processing.
How to Install LLaMa 3 on Your Computer
April 24, 2025 · Vitalii Sventyi · 3 min read
Meta has introduced LLaMa 3, their latest Large Language Model. This model offers a dynamic tool for individuals, creators, researchers, and businesses. LLaMa 3 features models ranging from 8 billion to 70 billion parameters, providing diverse capabilities for various applications. This guide outlines the steps required to install LLaMa 3 on your computer.
What Is a Hybrid Mobile App and Why Is It a Good Approach to App Creation?
April 23, 2025 · Dustin Collins · 3 min read
Mobile apps have become a crucial part of everyday life. When it comes to building these apps, there are different approaches developers can take. One popular method is creating hybrid mobile apps. This article will explain what hybrid mobile apps are, why they are a good choice for app development, and how the user experience compares to native apps.
What Is NVIDIA's Accelerated Computing?
April 23, 2025 · Junjie Shi · 3 min read
Accelerated computing enhances the processing speed of computers for complex and data-intensive tasks. Traditional computing relies on central processing units (CPUs), which handle data sequentially, processing one instruction at a time.
Building a RAG System with OpenVINO and LangChain
April 23, 2025 · Vitalii Sventyi · 3 min read
A RAG (Retrieval-Augmented Generation) system is a cutting-edge tool in the world of artificial intelligence (AI) that enhances the capabilities of language models by combining data retrieval with text generation. This approach not only generates more accurate and contextually relevant answers but also opens up new possibilities for creating smarter AI systems. In this tutorial, we will explore a step-by-step guide on how to set up a RAG system using OpenVINO, an AI performance toolkit from Intel, and LangChain, a library for building language model applications.
What Does a Data Labeler Do Every Day?
April 22, 2025 · Emily Henderson · 3 min read
Being a data labeler might not be a household name, but this role is crucial in building the technology we use every day. From autonomous cars to voice recognition, data labelers help make these innovations possible. This article explains what a data labeler does each day, including the tasks they handle and the skills they need.