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Did you know that you can instruct the browser to load images from the backend only when the user scrolls near to the actual location of the image? This is possible using the loading attribute in HTML.
The browser runs some heuristics to check when the image might be actually required to be rendered.
👉 For example, an image at a bottom section might be required only when user scrolls into it and not immediately during page load.
This significantly reduces the network bandwidth and initial page load times!
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The browser runs some heuristics to check when the image might be actually required to be rendered.
This significantly reduces the network bandwidth and initial page load times!
@codingexpert146
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Optimize a website's performance by consolidating multiple small icons or buttons into a single sprite image, reducing server requests and enhancing page load speed.
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Media is too big
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You will learn elegant solutions for everyday css problems and productive shorthands for responsive web design, How to implement modern css features like min() clamp() or the aspect-ratio property. How to achieve responsive padding, and responsive font-sizes with CSS only and without media queries. You will also learn about accessibility and many modern css features.
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You can connect, read, and insert data into an SQL database with just a few lines of Python code.
pip install mssql-python
import mssql_python
# Establish connection
# Specify connection string
connection_string = "YOUR_CONNECTION_STRING"
connection = mssql_python.connect(connection_string)
# Execute query
cursor = connection.cursor()
cursor.execute("SELECT * from customer")
rows = cursor.fetchall()
for row in rows:
print(row)
# Close connection
connection.close()
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▪️ Tags, Elements, Attributes▪️ Forms, Tables, Lists▪️ Semantic HTML
▪️ Selectors, Box Model▪️ Flexbox & Grid▪️ Media Queries (Responsive Design)▪️ CSS Animations & Transitions
▪️ Variables, Loops, Functions▪️ DOM Manipulation▪️ Events & Event Listeners▪️ ES6+ Features (let/const, arrow functions, destructuring)
▪️ init, add, commit, push, pull▪️ Branching & Merging▪️ Hosting projects on GitHub
▪️ Mobile-first design▪️ Breakpoints▪️ Viewport units & rem/em
▪️ React.js (most popular)▪️ Understanding Components, Props, State▪️ JSX & Hooks (useState, useEffect)
▪️ npm/yarn basics▪️ Install & use libraries (e.g., Axios, React Router)▪️ Basic bundlers (Webpack, Vite - optional)
▪️ Fetch API / Axios▪️ Async/Await▪️ Working with JSON
▪️ GitHub Pages, Netlify, Vercel▪️ Hosting static or React apps▪️ Basic CI/CD knowledge (bonus)
💡 Build a portfolio website showcasing your projects!
https://t.me/addlist/zvD9wng0mJFlNTk1
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This PDF covers the most frequently asked Python questions with answers to help you prepare for upcoming interviews.
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At first, it might throw you off that we are writing CSS media queries inside HTML, but it is a necessity for this setup to work properly. Think about it 🤔 the browser has to choose an image to render, even before any CSS is loaded into the page!
This element is not limited to just dimension based media queries, but rather any media query! So you could do things like
💭 Different images for different orientaations💭 Different image if user prefers high contrast💭 Different images for different color schemes (light, dark)
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Imagine you're building your dream project. Do you go with Java or Python?
- Java is like a structured classroom lecture: fast, efficient, and built for large-scale applications
- Python is like an interactive online course: easy to learn, flexible, and perfect for rapid development
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