Monday, September 30, 2024

How to Add, Resize and Adjust Widget on iPhone (iOS 18)

The iPhone's home screen has evolved beyond just app icons, embracing interactive widgets that offer a glimpse of information at a glance. These little windows into your apps allow you to take quick actions without even opening them, making your daily interactions with your phone smoother and more efficient. This guide delves into the world of iPhone widgets, showing you how to add, customize, and remove them to create a truly personalized home screen experience.

How to Create Desktop Application with Electron, Go and NodeJS

The pursuit of high-performance applications often leads developers to embrace compiled languages like C++, Go, and C#. While C++ reigns supreme in performance, its complexity can be daunting. Go, on the other hand, offers a compelling blend of simplicity and efficiency, making it an attractive choice for distributed and easily writable applications.

However, integrating Go code into existing Node.js projects can pose a challenge. This article dives into a practical solution using a C++ bridge to enable seamless communication between Go and Node.js, allowing you to leverage the strengths of both languages in your applications.

How to Fix Google TV Streamer Not Pairing Correctly

The Google TV Streamer is a fantastic device, but it has a quirky bug that can leave you scratching your head during setup. While the Streamer is designed to pair with the included remote, it can sometimes get confused and pair with a random remote in your house.

This unexpected behavior has been reported by several users, with some discovering their Streamer paired with an Nvidia Shield remote, while others found it paired with an LG TV remote. The reason for this strange pairing issue isn't entirely clear, but it seems to be a glitch during the initial setup process.

Don't worry, there's a simple fix. Instead of trying to figure out which random remote your Streamer has chosen, the easiest solution is to utilize your TV's remote.

How to Install LightGBM Model on Raspberry Pi

The seamless transition of machine learning models across different operating systems can be a challenge, and this is particularly true when dealing with libraries compiled for specific architectures. This article will dissect a common issue encountered when attempting to load a LightGBM model, previously trained on a Windows machine, onto a Raspberry Pi 4 running Ubuntu 20.04. We'll delve into the root cause of the error and provide a practical solution for successfully deploying your model on this popular embedded platform.

The NanoPi M6 Released as A Powerful and Versatile SBC for Enthusiasts

The NanoPi M6 is a compact, open-source single-board computer (SBC) designed to deliver high performance, making it a compelling option for various applications. Powered by the Rockchip RK3588S System-on-Chip, it offers a robust feature set that caters to both hobbyists and developers.

How to Install Docker Desktop on Linux Mint 32

Linux Mint 22 users looking to simplify containerized application management have a powerful tool at their fingertips: Docker Desktop. This comprehensive platform provides a user-friendly interface, a powerful command-line interface (CLI), and essential tools like Docker Compose and Kubernetes – all bundled together.

While the standalone Docker Engine and CLI tools offer greater control and a lightweight footprint, they come with a steeper learning curve. Docker Desktop, on the other hand, streamlines the process, making it ideal for both beginners and seasoned developers.

This guide walks you through the steps of installing and configuring Docker Desktop on your Linux Mint 22 system, unlocking a world of seamless container management.

Top 7 Signs of Smartphone Addiction

Smartphones are ubiquitous, woven into the fabric of our daily lives. They connect us, entertain us, and keep us informed. But what happens when that connection becomes an obsession? How do we tell the difference between a healthy habit and a full-blown addiction?

The answer lies in understanding the subtle signs that might signal a deeper problem.

Microsoft Excel Tutorial: CONCAT vs. TEXTJOIN



Manually merging data from multiple cells can be a tedious and error-prone process, especially when dealing with large datasets. Fortunately, Excel provides powerful functions like CONCAT and TEXTJOIN to automate this task efficiently.

The Radxa ROCK 2F Is Available Now (RK3528A Rockchip + Wi-Fi 6)

The Radxa ROCK 2F is a compact computing device designed for diverse applications, from development projects to multimedia setups. This versatile device is packed with features, including multiple GPIOs and an HDMI port that supports 4K video at 60 fps, making it an attractive option for technology enthusiasts.

The ROCK 2F shares a similar core with its predecessor, the ROCK 2A, built around the Rockchip RK3528A chipset. This configuration includes a quad-core ARM Cortex-A53 processor and an ARM Mali-450 GPU, paired with LPDDR4 RAM. It offers flexible storage options, allowing users to choose between an optional onboard eMMC module or a microSD card slot.

How to Cancel Your Paramount+ Subscription

Paramount+ is a streaming giant, offering a treasure trove of content, from next-day CBS shows to original series. But at $8 a month, it's easy to find yourself wondering if you're getting your money's worth. If you're feeling the pinch, canceling your Paramount+ subscription is a breeze, and you can reclaim that cash for other pursuits.

FreeBSD Takes Aim at Laptop Domination with $750,000 Investment

The FreeBSD Foundation, in collaboration with Quantum Leap Research, has announced a significant investment of $750,000 USD to improve FreeBSD's laptop support. This initiative, backed by industry giants Dell, AMD, and Framework Computer, signifies a major push to expand FreeBSD's footprint beyond its traditional server stronghold.

Sunday, September 29, 2024

Top 5 Premium Youtube Features

YouTube Premium has become synonymous with an enhanced YouTube experience, offering a multitude of features that elevate your viewing journey. While the perks are plentiful, navigating the vast array of options can be overwhelming for newcomers. This comprehensive guide will unveil the top features that unlock a world of possibilities within YouTube Premium.

Resetting Ubuntu to Factory Settings Without Losing Data

Feeling overwhelmed by your customized Ubuntu desktop? Do you want to start fresh with a clean slate but fear losing important data? Fear not! The powerful dconf tool allows you to effortlessly reset your Ubuntu system to its default settings without compromising your precious files.

How to Use Wireless ADB on Your Android



Android Debug Bridge (ADB) has traditionally been a wired affair, requiring a physical connection between your computer and Android device. However, the world of mobile development has evolved, and wireless ADB is now a convenient reality, allowing you to effortlessly control and interact with your Android phone from the comfort of your computer. This guide will walk you through the simple steps of setting up wireless ADB, empowering you to unleash its capabilities without the hassle of cables.

The first step is to unlock the hidden Developer Options menu on your Android phone. This menu, disabled by default, provides access to advanced settings, including the crucial Wireless Debugging option. The process of unlocking Developer Options may slightly vary depending on your phone model. However, the core principle remains the same: open the Settings app on your Android phone, scroll down the menu and locate "About Device" or a similar option, and on the "About Device" page, tap "Build Number" repeatedly. After tapping "Build Number" seven times, a message will pop up informing you that you're now a developer.

8 Features You Didn't Know Existed on Microsoft Word

Microsoft Word is a powerhouse of productivity, but it's easy to get stuck in the familiar routines and miss out on its incredible hidden potential. From generating random text to comparing documents side-by-side, there's a world of features waiting to be discovered. Here are 8 hidden gems that will elevate your Word experience:

How to Install Redis on Ubuntu/Debian/Redhat/Rocky Linux (Updated)

Redis, a high-performance, open-source, in-memory data store, has revolutionized the way developers manage data, offering unparalleled speed and flexibility. Whether you're building a real-time application, managing complex sessions, or optimizing your caching strategies, Redis provides an essential tool to elevate your development workflow.

This guide will walk you through the installation process of Redis on popular Linux distributions, equipping you with the knowledge to seamlessly integrate this powerful database into your projects.

Seamlessly Extend Your iPhone Experience with macOS Sequoia's iPhone Mirroring

macOS Sequoia introduces a game-changing feature for iPhone users: iPhone Mirroring. This innovative addition allows you to seamlessly extend your iPhone experience onto your Mac, bringing a whole new level of convenience and functionality.

How to See My Amazon Tablet Specs

Navigating the world of Amazon Fire Tablets can be a bit like deciphering a code. With a myriad of sizes, price points, and generations, identifying the exact model you own can feel like a puzzle. But fear not! This guide will walk you through the process, empowering you to confidently determine the precise identity of your Fire Tablet.

What is the Difference of 5G vs. Wi-Fi 5

The internet has become an indispensable part of our lives, and terms like "Wi-Fi 5" and "5G" are thrown around frequently. But what do these terms actually mean? While both technologies provide us with wireless internet access, they operate differently and offer distinct advantages.

Understanding the Basics: Mobile Data and Wi-Fi

Both mobile data and Wi-Fi rely on radio waves to connect devices to the internet. However, they differ significantly in their delivery methods and capabilities.

Mobile Data: Imagine a vast network of cell towers, operated by companies like Verizon, T-Mobile, and AT&T, covering vast geographical areas. These towers transmit mobile data to our phones, smart devices, and other mobile devices via an encrypted connection, ensuring a secure connection.

Wi-Fi: This technology involves a local setup. An internet service provider uses a modem to create a wired network within a specific building, like your home or office. A router, connected to the modem, then broadcasts the internet signal wirelessly to compatible devices. For simplicity, modems and routers are sometimes combined into a single device.

The Evolution of Wireless Technology: 5G

5G represents the fifth generation of wireless cellular technology, a significant evolution since its debut in the early 1980s. This technology utilizes the millimeter wave (mmWave) spectrum, alongside the mid- and low-band spectrums used by its predecessor, 4G.

5G's Advantages:

  • Increased Speed and Lower Latency: 5G harnesses mmWaves to deliver much faster speeds and reduced latency compared to 4G. While 4G typically reaches around 50 Mbps in real-world scenarios, 5G boasts download speeds ranging from 50 Mbps to over 3 Gbps.

  • Enhanced Efficiency and Capacity: 5G is more efficient and can handle a greater number of devices simultaneously. This efficiency has paved the way for cellular providers to offer 5G home internet as an alternative to fiber optic and cable connections.

5G's Challenges:

  • Interference Sensitivity: mmWaves are susceptible to interference, which can impact signal strength. To mitigate this, telecommunication companies use miniature base stations called "small cells," Massive MIMOs (Multiple-Input, Multiple-Output), and beamforming to amplify and direct the wireless signal.

Wi-Fi 5: A Leap Forward in Home Networking

Wi-Fi 5, also known as IEEE standard 802.11ac, is the sixth generation of Wi-Fi technology since its initial version in the late 1990s. It represents the second generation capable of utilizing both 2.4GHz and 5GHz frequencies.

Benefits of Wi-Fi 5:

  • Enhanced Speed and Lower Latency: Despite using the same frequencies, Wi-Fi 5 outperforms its predecessor, Wi-Fi 4, in terms of speed and latency. Wi-Fi 5 boasts theoretical speeds up to 1,300 Mbps, more than twice the speed of Wi-Fi 4's 600 Mbps theoretical limit. Actual speeds, however, depend on factors such as hardware and geographical location.

  • Multiple-User MIMO Support: Wi-Fi 5 introduced Multiple-User MIMO (MU-MIMO) support, allowing it to communicate with multiple devices simultaneously, unlike Wi-Fi 4's single-User MIMO (SU-MIMO) technology.

Comparing the Titans: 5G Home Internet vs. Wi-Fi 5

While both 5G and Wi-Fi 5 provide wireless internet connectivity, they operate fundamentally differently and are not interchangeable.

Wi-Fi 5: Utilizes a wired modem connected to a router that broadcasts the internet signal wirelessly. This setup relies on your internet service provider.

5G Home Internet: Features a built-in modem that captures the 5G signal from cell towers and broadcasts it wirelessly throughout your home or business. This technology is delivered by your cellular service provider.

The Latest Innovation: Wi-Fi 7

The most recent iteration of Wi-Fi technology is Wi-Fi 7, which further minimizes interference issues, incorporates the latest security protocols, and introduces cutting-edge technology. It promises a dramatic improvement in speed, with a theoretical limit of 46 Gbps, surpassing both Wi-Fi 5 and 5G.

While Wi-Fi 7 represents the pinnacle of Wi-Fi technology, Wi-Fi 5 remains a widely used standard. While you can use Wi-Fi 5, 6, and 6E devices on a Wi-Fi 7 network, you won't reap all the benefits promised by the latest generation.

Choosing the Right Technology for Your Needs

The choice between 5G home internet and Wi-Fi 5 depends on individual needs and circumstances. 5G offers significantly faster speeds and reduced latency, making it ideal for high-bandwidth activities like online gaming, streaming in ultra-high definition, and video conferencing. However, its susceptibility to interference might be a concern in certain environments.

Wi-Fi 5 provides a reliable and affordable option for most users, offering decent speeds and broad compatibility. It's an excellent choice for general internet usage, streaming, and browsing.

Ultimately, the best option is the one that meets your specific requirements and budget. Carefully considering your needs and researching available options will ensure you choose the right technology for your home or business.

Saturday, September 28, 2024

How to Fix USB 3.0 Drive Issues on Raspberry Pi 4

As a Linux enthusiast venturing into the world of Raspberry Pi, I recently encountered an intriguing issue while trying to utilize a 4TB HDD connected via USB 3.0. While the drive worked flawlessly when plugged into a USB 2.0 port, it remained invisible when connected to the faster USB 3.0 port.

This article delves into the troubleshooting process, outlining the potential causes and ultimately, the solution that successfully resolved the problem.

EASY! How to Dial an Extension Number on iPhone and Android

Reaching a specific person within a company can be a hassle, especially when you need to navigate through a multi-level phone system. But fear not, dialing an extension number on your smartphone is easier than you think. Whether you're using an iPhone or an Android, the process is straightforward and requires only a few simple steps.

Calling an Extension on iPhone

For iPhone users, the process of connecting to an extension is streamlined and user-friendly.

TOP 12 Hidden macOS Sequioa Features

macOS 15 Sequoia, the latest iteration of Apple's desktop operating system, is now available as a free download for compatible Macs. While features like iPhone mirroring and enhanced integration with Reminders and Calendar have garnered considerable attention, a closer look reveals a wealth of smaller changes and refinements that enhance the user experience in unexpected ways. Let's delve into some of these hidden gems.

iPhone Widgets Take Center Stage

Mac desktop widgets have always been a useful tool, but their selection could feel limited. Sequoia introduces a game-changer: the ability to add iPhone widgets to your Mac desktop using the familiar widget interface. Simply access the Notification Center (using a two-finger swipe or clicking the date/time in the menu bar), click "Edit Widgets" and, if signed into the same Apple ID on both devices, your iPhone widgets will appear ready to be added with a click or drag. This seamless integration expands the functionality of your Mac desktop significantly.

MSI Enters the Wi-Fi 7 Arena with the Affordable Roamii BE Lite Mesh System

MSI, known for its high-performance gaming laptops and motherboards, has taken its first step into the world of Wi-Fi 7 with the launch of the Roamii BE Lite Mesh System. This dual-band router, announced at CES 2024, promises to bring blazing-fast internet speeds and seamless coverage to your home.

The Roamii BE Lite boasts impressive technical specifications. It supports up to 4323 Mbps on the 5GHz band and 688 Mbps on the 2.4GHz band. This translates to a theoretical maximum data rate of up to 46Gbps, a significant leap from the current Wi-Fi 6E standard which maxes out at around 9Gbps.

Downloading Old ROM is in Fair Use?



For many, revisiting childhood memories through retro games is a cherished pastime. But with the rise of emulators and ROMs, a question arises: is this practice legal? The internet offers a plethora of opinions, making it difficult to decipher the truth. To shed light on this complex issue, we consulted with Derek Bambauer, a Professor of Law at the University of Arizona, specializing in internet law and intellectual property.

While a definitive answer remains elusive due to the absence of concrete legal precedent, Professor Bambauer helped us debunk some common myths surrounding emulators and ROMs. Importantly, it's crucial to understand that the legal landscape hasn't changed significantly since this interview in 2017, despite Nintendo's recent actions against the Yuzu emulator.

SteamOS Beta is Worth it to Try?

You want the best experience possible with your Steam Deck, right? It's powerful, portable, and a gaming marvel, but there's always room for improvement. That's where the SteamOS Beta comes in. This experimental branch gives you early access to new features, fixes, and performance boosts before they hit the stable release.

Diving into the Beta: A Simple Process

Enabling the SteamOS Beta is a breeze. Simply press the "Steam" button, navigate to Settings > System > Beta Participation, and select "Beta" from the System Update Channel list. A restart will complete the process, putting you on the cutting edge of SteamOS development.

Friday, September 27, 2024

How to Install Remmina Remote Desktop on Linux (Debian/Ubuntu/Fedora/Arch etc)


Remmina, a free and open-source remote desktop client, empowers users to seamlessly connect to and manage remote systems with ease. This versatile tool supports a wide array of protocols, including RDP, VNC, SSH, and SPICE, making it an ideal choice for accessing remote servers, desktops, and virtual machines. Remmina's cross-platform compatibility and extensive language support make it accessible to a diverse user base.

This article will guide you through the installation and utilization of Remmina on various popular Linux distributions. We'll delve into the different installation methods, explore key features, and provide step-by-step instructions to help you get started with this powerful remote desktop client.

Nexus Mods Release version 0.6.1

The Nexus Mods app, an open-source and cross-platform project in development, has just released version 0.6.1 for testing, bringing a wave of exciting improvements. This app is poised to eventually replace the popular Vortex mod manager.

For those who have tested previous versions, a clean slate is required. Due to the early stages of development, upgrading from prior versions is not yet supported. This functionality will be added in the future.

COSMIC Alpha 2 Release as A Breath of Fresh Air in the Linux Desktop Landscape


System76's COSMIC desktop environment has been generating significant buzz since its initial alpha release in early August. Now, with the arrival of Alpha 2 as part of Pop!_OS 24.04 Alpha 2, the excitement continues to build.

This latest iteration of COSMIC brings a host of exciting new features and refinements, building upon the solid foundation established in the first alpha. From expanded settings pages and significant enhancements to COSMIC Files to highly requested window management features and substantial infrastructure work for screen reader support, Alpha 2 demonstrates a clear commitment to delivering a user-centric and feature-rich desktop experience.

PostgreSQL 17 Released: Faster, More Efficient, and Packed with New Features

PostgreSQL, the popular open-source object-relational database system, has just released its latest major version, PostgreSQL 17. This annual feature release brings a slew of performance improvements, new features, and enhanced functionality, making PostgreSQL even more robust and powerful.

Review Zorin OS 17.2

Zorin OS has consistently been a top choice for Linux users seeking a user-friendly, customizable desktop alternative to Windows. The latest version, Zorin OS 17.2, takes this commitment to user experience a step further, introducing a wealth of new features and improvements that elevate the operating system to new heights.

Customization Takes Center Stage

Zorin OS has always embraced customization, and 17.2 amplifies this by offering a greater level of control over your desktop environment. The revamped Zorin Appearance tool, a user-friendly hub for visual customization, now empowers you to personalize aspects such as your cursor theme with just a few clicks. While seemingly a minor tweak, the ability to refine these subtle details enhances the overall user experience, allowing you to fine-tune your desktop to your exact preferences.

How to Enable Two-Step Verification to Protect WhatsApp

WhatsApp, a global messaging giant, offers end-to-end encryption for user conversations. However, taking proactive measures to enhance privacy and security in today's digital landscape is crucial. You can shield your personal information and conversations from potential threats with the correct settings.

This article delves into various WhatsApp features to bolster your account's safety, from two-factor authentication to group privacy controls. Implementing these features will protect your data and ensure that your personal information remains accessible only to those you trust.

Understanding Linux Permissions: A Simple Guide

Linux, the open-source operating system renowned for its flexibility and power, relies heavily on a robust system of permissions to control access to files and directories. This intricate system ensures that resources are protected from unauthorized access, maintaining system integrity and security.

NVIDIA RTX5090 Leaks: Up to 21,760 Cuda Core and 32GB VRAM

Rumors are swirling around Nvidia's upcoming GeForce RTX 50-series graphics cards, with leaked specifications painting a picture of impressive performance and some perplexing design decisions. These cards, based on the new "Blackwell" architecture, are expected to push the boundaries of gaming graphics but also hint at a potential shift in Nvidia's focus towards artificial intelligence (AI) applications.

Leaked specifications from reputable hardware leaker @kopite7kimi suggest the flagship GeForce RTX 5090 will be a powerhouse, boasting a staggering 21,760 CUDA cores and 32GB of GDDR7 memory. This monstrous configuration comes with a hefty 600W total graphics power rating (TGP), highlighting the sheer power of this upcoming card.

China's Zhaoxin KX-7000 CPU Review Beat Old Intel CPU

The Zhaoxin KX-7000, one of China's latest desktop CPUs, has been put to the test in its first comprehensive review by PC Watch. The results show that the KX-7000, despite boasting eight cores and a 3.7 GHz boost clock, still falls behind older budget chips from Intel and AMD.

The KX-7000, launched in December, is the flagship of Zhaoxin's KX-7000 series. It features a chiplet design, similar to AMD's Ryzen CPUs since the 3000 series, with separate chips for the CPU cores and I/O functions. While Zhaoxin hasn't disclosed the manufacturer or fabrication node for the KX-7000 chiplets, the CPU supports both DDR4 and DDR5 memory, PCIe 4.0, and features Zhaoxin's latest C-1190 integrated GPU.

Cambridge Semiconductor Introduces Flexible RISC-V Processor

The world of computing just got a whole lot more flexible. Cambridge-based Pragmatic Semiconductor has unveiled the Flex-RV, a bendable non-silicon RISC-V processor that they claim is "the world's first 32-bit microprocessor in a flexible technology that is fully functional while flexed." This innovative processor, capable of machine learning, can be produced for less than a dollar, opening up exciting possibilities for a range of applications.

The Flex-RV's flexibility is not just a gimmick. Demonstrations show the processor being wrapped around a pencil, coiled tighter than a 5mm radius, and subjected to tensile, compressive, and flat bending without missing a beat. This resilience makes it ideal for use in applications where traditional rigid processors would be impractical, such as wearables, flexible displays, and even medical devices.

Thursday, September 26, 2024

Pimoroni Pico Plus 2 W Review: A Wi-Fi Enabled Pico 2 Powerhouse

The Raspberry Pi Pico 2 is still fresh on the market, but Pimoroni is already looking ahead with the Pimoroni Pico Plus 2 W, a Wi-Fi enabled version of the Pico 2 priced at just $18. This exciting development gives us a glimpse into the future of the Pico 2, as it's essentially a prototype for the official Raspberry Pi Pico 2 W that's expected later this year.

URVE Board A55: A Powerful, Compact Arm-Based Computer for Industrial Applications

The URVE Board A55 is a compact, yet powerful Arm-based computer designed for continuous, 24/7/365 operation. This makes it ideal for a range of applications, including industrial automation, IoT, robotics, and multimedia content display.

At the heart of the A55 is a Rockchip RK3566 Quad-Core Cortex-A55 processor clocked at 1.8 GHz. This processor is paired with 2GB of DDR3 RAM and 8GB of eMMC storage, a configuration similar to the URVE Board Pi, released earlier in 2023. The A55 also boasts an ARM Mali-G52-2EE GPU, which enhances its graphical capabilities and provides support for OpenGL, Vulkan, and OpenCL, making it adept at handling complex graphics rendering and multimedia applications.

How to Take Screenshot with Multiple Tools on Windows/Mac

Taking a screenshot is a fundamental skill for any computer user, allowing you to capture what's on your screen for documentation, sharing, or simply saving a moment. Whether you're on a Windows or Mac computer, the process is surprisingly simple and requires no extra software.

Complete Tutorial of Insert Menu on Microsoft Word

Microsoft Word is a powerful word-processing application that offers many features to help users create professional-looking documents. One of the key features of Microsoft Word is the "Insert" menu, which provides users with various tools to add multiple elements to their papers.

The "Insert" menu is a crucial part of Microsoft Word's ribbon, the main area where all the menus and tools are located. It is usually positioned to the right of the "Home" menu in the tab bar. The "Insert" menu is designed to help users go beyond simply adding text to their documents and enhance them with various elements.

SEO Tutorial that Will Work 2024

 


Ranking high translates to increased traffic, potential revenue, and ultimately, a thriving online presence. However, the path to Google's coveted first page isn't paved with quick fixes or outdated strategies. Many fall prey to the misconception that SEO is dead, leaving them frustrated and disheartened.

This blog article aims to debunk those myths and guide you through a proven, modern approach to SEO that guarantees tangible results. We'll delve into the realities of the digital landscape, dissect effective strategies, and provide practical steps to propel your website to the top of Google's search results.