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

The Benefits of Remote Work for Employees
December 16, 2025 · Nick Kljaic · 3 min read
In today's digital age, where most office tasks are executed via computers, the traditional concept of work is undergoing a radical transformation. The surge in remote work isn't merely a shift in the physical space of work; it represents a profound evolution in how we approach, manage, and excel in our professional roles. With the ability to perform most tasks from any location, the necessity of a daily office presence becomes increasingly obsolete.
What Is Semantic Search and How to Implement It?
December 15, 2025 · Katherine Holland · 3 min read
Semantic search is transforming how search engines understand user queries and retrieve relevant information. Instead of matching keywords directly, it focuses on grasping the intent and contextual meaning behind the search. This article offers a brief overview of semantic search and provides a practical example with sample code.
Rent vs Buy GPU: Making The Right Choice For ML Projects
December 15, 2025 · Melissa Olson · 3 min read
Like many others working on machine learning projects, I've faced the tough decision between renting GPUs from cloud platforms or buying my own hardware. After years of trying both options, here's my take on what works best in different situations.
Considerations in Choosing an LLM Model: OpenAI API vs Open Source Solutions
December 15, 2025 · Nick Kljaic · 3 min read
When selecting a large language model (LLM), companies face a critical decision between using OpenAI's API or opting for open-source solutions like LLaMa. Each option carries distinct implications and trade-offs that must be carefully weighed.
How Can I Maintain High Energy While Studying?
December 14, 2025 · Emily Henderson · 3 min read
Studying for long hours can be exhausting. Maintaining high energy levels during study sessions is key to staying productive and retaining information. This guide provides practical tips to keep your energy up, so your study time remains efficient and effective.
Calculate Word Vector in AI Training: A Deep Dive into Word2Vec
December 14, 2025 · Junjie Shi · 3 min read
AI and NLP have made significant strides in enabling machines to interpret and respond to human language with an unprecedented level of sophistication. Central to this evolution is the advent of word vector models, such as Word2Vec, which have transformed the landscape of language understanding. Developed by Google, Word2Vec represents words as multi-dimensional vectors, encapsulating their semantic and syntactic relationships in a numerical format that machines can comprehend. This article explores the intricate process of calculating word vectors in AI training, using Word2Vec as a prime example.
What is a VPN, How Does It Work, and Why Might You Need It?
December 13, 2025 · Alicia Gopin · 3 min read
In today’s interconnected world, online privacy and security have become more critical than ever. Many internet users have started to explore ways to protect their digital footprints. One popular tool for enhancing privacy is the Virtual Private Network, commonly known as a VPN. This article provides a straightforward explanation of what a VPN is, how it functions, and why you might consider using one.
OpenAI API vs Azure OpenAI: What's the Difference?
December 13, 2025 · Jessy Chan · 5 min read
When it comes to accessing advanced AI models like GPT, OpenAI API and Azure OpenAI Service offer two different ways to integrate this technology into applications. While both provide access to the same underlying models, they are distinct in terms of infrastructure, features, and usage options. Let’s break down the key differences to help you decide which one is the better fit for your needs.
The Basics of Matrix Calculations
December 13, 2025 · Vitalii Sventyi · 3 min read
Matrices are a fundamental tool in mathematics. They help represent and manipulate data effectively. This article covers key matrix operations with clear examples.
What is Tree Traversal in Computer Programming?
December 12, 2025 · Katherine Holland · 3 min read
Tree traversal is a fundamental concept in computer science that involves visiting and processing all the nodes in a tree data structure in a specific order. Trees are widely used in programming for representing hierarchical data such as file systems, organizational structures, and decision processes. Understanding how to traverse trees efficiently is crucial for many algorithms and applications.
Preventing Server Downtime After Updates
December 12, 2025 · Vitalii Sventyi · 5 min read
Deploying updates is a necessary part of software development, but it can be a nerve-wracking experience. Developers often hold their breath, hoping that the new code won’t bring the servers to their knees. Server downtime after a major update can be devastating. It frustrates users, damages reputation, and impacts business significantly. This article will explore some common causes of these issues and look at some best practices in DevOps that can help you avoid those midnight panic calls.
What Are the Common Searches Used Frequently in Excel Like VLOOKUP?
December 11, 2025 · Billy Ewing · 3 min read
Excel is a powerhouse for data analysis, but its true potential is unlocked only when you know how to find and connect data across different tables. Whether you are matching customer IDs to names or cross-referencing sales figures, mastering lookup functions is essential for efficiency. This guide details the most effective search functions in Excel, explaining what they do, how they work, and when to use them.
Common IT Security Certifications and Requirements
December 11, 2025 · Emily Henderson · 3 min read
In an increasingly connected world, ensuring the security of information is more important than ever. Organizations strive to protect sensitive data and maintain trust with customers. Various certifications and regulations help achieve this goal, and understanding them is crucial for businesses.
How AI like ChatGPT Learns Coding
December 11, 2025 · Vitalii Sventyi · 5 min read
AI, particularly models like ChatGPT, is becoming increasingly adept at understanding and generating code, a skill that's both fascinating and complex. The process through which these AI models learn coding shares similarities with how they learn human languages. In this article, we will show you how AI learns coding from a conceptual point of view and demonstrate an example of how AI learns to code to calculate the factorial of a number.
The Data Normalization Process in Deep Learning
December 11, 2025 · Vitalii Sventyi · 5 min read
Data normalization is a fundamental preprocessing step in deep learning and other machine learning algorithms. It involves adjusting the scale of data attributes so they are on a comparable range. This process is crucial because in machine learning models, especially deep learning networks, input data with varying scales can lead to problems during training.
China Investigates Nvidia for Alleged Anti-Monopoly Violations
December 11, 2025 · Billy Ewing · 6 min read
The ongoing tensions between the United States and China have taken a new turn as China has launched an investigation into Nvidia, the American semiconductor giant. This probe centers around allegations that Nvidia may have violated anti-monopoly laws related to its acquisition of Mellanox Technologies, a deal approved by Chinese regulators in 2020. As the competition for dominance in the semiconductor market heats up, this investigation signals a significant escalation in the tech rivalry between the two nations.
What Is the Pre-Training Stage in Creating a New Large Language Model?
December 10, 2025 · Billy Ewing · 3 min read
Creating a large language model (LLM) requires several key steps, with pre-training being a fundamental phase. This stage establishes the foundation upon which the model learns language patterns, vocabulary, and contextual understanding. Here is a closer look at what the pre-training process involves and why it is critical in developing effective LLMs.
How Can Generative AI Enhance Personalized Recommendations in eCommerce?
December 10, 2025 · Alicia Gopin · 6 min read
Generative AI is revolutionizing the eCommerce industry by offering personalized recommendations that enhance customer experiences, drive engagement, and boost conversions. By utilizing advanced AI techniques such as Retrieval-Augmented Generation (RAG), Deep Learning, and Reinforcement Learning, eCommerce platforms can deliver tailored product suggestions that align with individual preferences, behaviors, and contextual needs.
What Are Time-Based One-Time Passwords (TOTP)?
December 9, 2025 · Lillian Kim · 3 min read
Keeping accounts secure requires more than just a strong password. Even the most complex phrases can be stolen through phishing attacks or data breaches. This challenge led to the creation of two-factor authentication (2FA), and one of the most reliable forms of 2FA is the Time-based One-time Password (TOTP). TOTP provides a frequently changing, temporary code that acts as a second lock on your sensitive accounts, making it vastly harder for unauthorized people to gain access.
How Does Fast and Slow Thinking Affect Our Daily Decisions?
December 9, 2025 · Aria Singh · 5 min read
Our brain processes information and makes decisions in two distinct ways: quick, automatic responses and slower, more careful thinking. This difference in thinking speeds affects how we handle daily tasks, from picking lunch to making big life choices.
10 Common Use Cases of Machine Learning
December 9, 2025 · Junjie Shi · 5 min read
Machine Learning (ML) has become a transformative force across various industries, influencing how we interact with technology and make decisions based on data. Its ability to learn from vast amounts of information and adapt to new inputs has led to groundbreaking advancements. Here’s an in-depth look at ten common use cases of machine learning technology.
Why Is Data Cleaning Becoming a New Type of Business?
December 8, 2025 · Nina Kimes · 3 min read
In recent years, data cleaning has gained recognition not just as an IT chore but as an independent business opportunity. As organizations rely heavily on data for decision-making, machine learning, and artificial intelligence, the importance of high-quality, accurate data has skyrocketed. This shift is creating a new niche in the business world, where specialized services and tools focus solely on preparing data for analysis and training models.
How Can I Build a Morning Routine That Actually Works?
December 8, 2025 · Jessy Chan · 3 min read
Creating a morning routine that fits your life can make a big difference in your daily success and well-being. Many people try to copy popular routines from famous people, but that rarely works. Instead, you need to build a routine that matches your needs, schedule, and goals.
Algorithms Used in Neural Networks
December 8, 2025 · Junjie Shi · 10 min read
Neural networks, the cornerstone of modern AI, operate on a variety of algorithms that enable them to learn from and interpret data. Understanding these algorithms is key to comprehending how neural networks function and evolve.