Every tech fact, in one place.

Google Docs Comment Shortcut

Press Ctrl+Alt+M (or Cmd+Option+M on Mac) to instantly add a comment to your document.

jQuery Input Detection Trick

Use jQuery's `.on('input', ...)` to instantly detect any change in a form input's value.

AI Phishing Threat 2024 (#1277)

AI now powers hyper-realistic phishing scams using deepfakes, making them harder than ever to spot.

Pro VPN Split Tunneling Tip

In your VPN's settings, enable split tunneling to route only specific app traffic through the VPN.

RAID 5 Explained: Speed & Safety

RAID 5 stripes data and parity across multiple disks, allowing it to rebuild all data from a single drive failure.

Secure Your WP Site with Free SSL

Many web hosts offer free SSL certificates from Let's Encrypt, easily installed via your cPanel.

AI's Speech-to-Text Secret #1228

AI learns from context and audio patterns to distinguish between homophones like 'their', 'there', and 'they're'.

AI in Your Ruby on Rails App

Use the 'langchainrb' gem to build powerful applications with Large Language Models directly in Rails.

AI Reads Social Media Emotions

AI sentiment analysis automatically scans social media posts to gauge public opinion as positive, negative, or neutral.

The Unbreakable Network Design

In a full mesh topology, every device connects to every other device, offering maximum redundancy but at a high cost and complexity.

AI Text Classification Trick

Fine-tune a pre-trained model like BERT with your labeled text for state-of-the-art classification.

Slash Cloud Costs with Serverless

Serverless architecture means you only pay for the actual execution time of your code, never for idle servers.

AI Predicts Software Bugs!

AI can predict which parts of your code are most likely to have bugs and focus testing efforts there.

Passwordless SSH in One Command

Use `ssh-copy-id user@host` to automatically install your public key on a server for passwordless login.

Build AI Chatbots with Rasa!

Rasa is a leading open-source framework for building sophisticated, AI-driven chatbots and voice assistants.

Router + Mesh Wi-Fi? Do This!

Put your old router in 'AP Mode' or 'Bridge Mode' to avoid conflicts with your new mesh network.

jQuery Trick: .detach() vs .remove()

Use .detach() instead of .remove() to preserve all jQuery data associated with the removed elements.

AI Earbuds Translate Languages Instantly

Timekettle's AI-powered earbuds translate conversations in real-time, right in your ear.

The Ultimate Mac Focus Shortcut

Press Cmd + Option + H to instantly hide all other application windows and focus on the current one.

Instant Ubuntu Terminal

Press Ctrl+Alt+T to instantly open a new terminal window in Ubuntu.

Find Duplicates in Sheets #259

Select a range, go to Format > Conditional formatting, and apply the 'Duplicate values' rule to instantly highlight all repeats.

AI Predicts the Next Pandemic

AI algorithms can predict disease outbreaks by analyzing vast amounts of data, from hospital records to social media trends.

The 'S' in HTTPS Means Secure

HTTPS encrypts your connection to a website, protecting sensitive data like passwords from digital eavesdroppers.

Cloud's Superpower: Elasticity!

Cloud computing offers elasticity, allowing businesses to instantly scale resources up or down and only pay for what they use.