✅ Top Platforms to Practice Coding for Beginners 🧑💻🚀
1️⃣ LeetCode
– Best for Data Structures & Algorithms
– Ideal for interview prep (easy to hard levels)
2️⃣ HackerRank
– Practice Python, SQL, Java, and 30 Days of Code
– Also covers AI, databases, and regex
3️⃣ Codeforces
– Great for competitive programming
– Regular contests & strong community
4️⃣ Codewars
– Solve "Kata" (challenges) ranked by difficulty
– Clean interface and fun challenges
5️⃣ GeeksforGeeks
– Tons of articles + coding problems
– Covers both theory and practice
6️⃣ Exercism
– Mentor-based feedback
– Clean challenges in over 50 languages
7️⃣ Project Euler
– Math + programming-based problems
– Great for logical thinking
8️⃣ Replit
– Write and run code in-browser
– Build mini-projects without installing anything
9️⃣ Kaggle (for Data Science)
– Practice Python, Pandas, ML, and join competitions
🔟 GitHub
– Explore open-source code
– Contribute, learn, and build your portfolio
💡 Tip: Start with easy problems and stay consistent — 1 problem a day beats 10 in one day.
Double Tap ♥️ For More
1️⃣ LeetCode
– Best for Data Structures & Algorithms
– Ideal for interview prep (easy to hard levels)
2️⃣ HackerRank
– Practice Python, SQL, Java, and 30 Days of Code
– Also covers AI, databases, and regex
3️⃣ Codeforces
– Great for competitive programming
– Regular contests & strong community
4️⃣ Codewars
– Solve "Kata" (challenges) ranked by difficulty
– Clean interface and fun challenges
5️⃣ GeeksforGeeks
– Tons of articles + coding problems
– Covers both theory and practice
6️⃣ Exercism
– Mentor-based feedback
– Clean challenges in over 50 languages
7️⃣ Project Euler
– Math + programming-based problems
– Great for logical thinking
8️⃣ Replit
– Write and run code in-browser
– Build mini-projects without installing anything
9️⃣ Kaggle (for Data Science)
– Practice Python, Pandas, ML, and join competitions
🔟 GitHub
– Explore open-source code
– Contribute, learn, and build your portfolio
💡 Tip: Start with easy problems and stay consistent — 1 problem a day beats 10 in one day.
Double Tap ♥️ For More
❤7
Forwarded from Web design & 😃 development
React js full pdf 😍🚀
React with "❤️" For more FREE PDFS
React with "❤️" For more FREE PDFS
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JavaScript interview question
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javanoscript-interview-questions-answers.pdf
212.7 KB
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💐 Here's a list of Youtube channels for learners :-
🌟 English Only
🔗 Traversy Media: https://www.youtube.com/@TraversyMedia
🔗 Net Ninja: https://www.youtube.com/@NetNinja
🔗 Fireship: https://www.youtube.com/@Fireship
🔗 Web Dev Simplified: https://www.youtube.com/@WebDevSimplified
🔗 Anson The Developer: https://www.youtube.com/@ansonthedev
🔗 Programming With Mosh: https://www.youtube.com/@programmingwithmosh
🔗 Telusko: https://www.youtube.com/@Telusko
🔗 Amigos Code: https://www.youtube.com/@amigoscode
🔗 Derek Banas: https://www.youtube.com/@derekbanas
🌟 Hindi + English Mix
🔗 Code With Harry: https://www.youtube.com/@CodeWithHarry
🔗 Chai and Code ( Hitesh ): https://www.youtube.com/@chaiaurcode
🔗 KG Coding: https://www.youtube.com/@KG_Coding
🔗 WS Cube: https://www.youtube.com/@wscubetech
🌟 English Only
🔗 Traversy Media: https://www.youtube.com/@TraversyMedia
🔗 Net Ninja: https://www.youtube.com/@NetNinja
🔗 Fireship: https://www.youtube.com/@Fireship
🔗 Web Dev Simplified: https://www.youtube.com/@WebDevSimplified
🔗 Anson The Developer: https://www.youtube.com/@ansonthedev
🔗 Programming With Mosh: https://www.youtube.com/@programmingwithmosh
🔗 Telusko: https://www.youtube.com/@Telusko
🔗 Amigos Code: https://www.youtube.com/@amigoscode
🔗 Derek Banas: https://www.youtube.com/@derekbanas
🌟 Hindi + English Mix
🔗 Code With Harry: https://www.youtube.com/@CodeWithHarry
🔗 Chai and Code ( Hitesh ): https://www.youtube.com/@chaiaurcode
🔗 KG Coding: https://www.youtube.com/@KG_Coding
🔗 WS Cube: https://www.youtube.com/@wscubetech
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Forwarded from Web design & 😃 development
🫵Join our other channels and groups
Channels
🧠Website development
🧠 Machine learning and ai
🧠Ui UX and graphic design
🧠Ai news updates
🧠Data science
Groups
🧠Web dev
🧠 Freelancer community
🧠Ai ml expert community
🧠 Tech startups community
Channels
🧠Website development
🧠 Machine learning and ai
🧠Ui UX and graphic design
🧠Ai news updates
🧠Data science
Groups
🧠Web dev
🧠 Freelancer community
🧠Ai ml expert community
🧠 Tech startups community
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Forwarded from Web design & 😃 development
🔰 Alternatives to JavaScript’s if...else statement
1️⃣ Switch Statement
Finds the matching value of an expression and executes the code block associated to the matching value.
2️⃣ Ternary Operator
Checks a condition and executes the first expression if the condition is true. Otherwise it runs the second expression.
3️⃣ Jump / Dispatch Table
Stores value-function pairs in an object to quickly fetch and run a function based on a value (which is treated as an object key).
4️⃣ Dynamic Dispatch
This pattern involves selecting which polymorphic method to call based on an object’s type.
1️⃣ Switch Statement
Finds the matching value of an expression and executes the code block associated to the matching value.
2️⃣ Ternary Operator
Checks a condition and executes the first expression if the condition is true. Otherwise it runs the second expression.
3️⃣ Jump / Dispatch Table
Stores value-function pairs in an object to quickly fetch and run a function based on a value (which is treated as an object key).
4️⃣ Dynamic Dispatch
This pattern involves selecting which polymorphic method to call based on an object’s type.
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Learn JavaScript in 14 Days:
Part 1:
💻 Day 1 - Learn JavaScript Basics:
Start with understanding variables, data types, and basic syntax.
📊 Day 2 - Master Operators and Expressions:
Get comfortable using arithmetic, comparison, and logical operators.
⚖️ Day 3 - Dive into Conditional Statements:
Learn how to use if, else if, else, and switch for decision-making.
♻️ Day 4 - Explore Loops:
Understand how for, while, and do-while loops work.
🔧 Day 5 - Work with Functions:
Learn how to define and call functions, pass parameters, and return values.
📦 Day 6 - Introduction to Arrays:
Explore how to create arrays and manipulate them with methods like push(), pop(), and map().
📜 Day 7 - Object Basics:
Learn how to create and work with JavaScript objects, properties, and methods.
Like for part 2 ❤️
Do not forget to React ❤️ to this Message for More Content Like this
Thanks All For Joining❤️🙏
Part 1:
💻 Day 1 - Learn JavaScript Basics:
Start with understanding variables, data types, and basic syntax.
📊 Day 2 - Master Operators and Expressions:
Get comfortable using arithmetic, comparison, and logical operators.
⚖️ Day 3 - Dive into Conditional Statements:
Learn how to use if, else if, else, and switch for decision-making.
♻️ Day 4 - Explore Loops:
Understand how for, while, and do-while loops work.
🔧 Day 5 - Work with Functions:
Learn how to define and call functions, pass parameters, and return values.
📦 Day 6 - Introduction to Arrays:
Explore how to create arrays and manipulate them with methods like push(), pop(), and map().
📜 Day 7 - Object Basics:
Learn how to create and work with JavaScript objects, properties, and methods.
Like for part 2 ❤️
Do not forget to React ❤️ to this Message for More Content Like this
Thanks All For Joining❤️🙏
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Don't overwhelm to learn Git,🙌
Git is only this much👇😇
1.Core:
• git init
• git clone
• git add
• git commit
• git status
• git diff
• git checkout
• git reset
• git log
• git show
• git tag
• git push
• git pull
2.Branching:
• git branch
• git checkout -b
• git merge
• git rebase
• git branch --set-upstream-to
• git branch --unset-upstream
• git cherry-pick
3.Merging:
• git merge
• git rebase
4.Stashing:
• git stash
• git stash pop
• git stash list
• git stash apply
• git stash drop
5.Remotes:
• git remote
• git remote add
• git remote remove
• git fetch
• git pull
• git push
• git clone --mirror
6.Configuration:
• git config
• git global config
• git reset config
7. Plumbing:
• git cat-file
• git checkout-index
• git commit-tree
• git diff-tree
• git for-each-ref
• git hash-object
• git ls-files
• git ls-remote
• git merge-tree
• git read-tree
• git rev-parse
• git show-branch
• git show-ref
• git symbolic-ref
• git tag --list
• git update-ref
8.Porcelain:
• git blame
• git bisect
• git checkout
• git commit
• git diff
• git fetch
• git grep
• git log
• git merge
• git push
• git rebase
• git reset
• git show
• git tag
9.Alias:
• git config --global alias.<alias> <command>
10.Hook:
• git config --local core.hooksPath <path>
Git is only this much👇😇
1.Core:
• git init
• git clone
• git add
• git commit
• git status
• git diff
• git checkout
• git reset
• git log
• git show
• git tag
• git push
• git pull
2.Branching:
• git branch
• git checkout -b
• git merge
• git rebase
• git branch --set-upstream-to
• git branch --unset-upstream
• git cherry-pick
3.Merging:
• git merge
• git rebase
4.Stashing:
• git stash
• git stash pop
• git stash list
• git stash apply
• git stash drop
5.Remotes:
• git remote
• git remote add
• git remote remove
• git fetch
• git pull
• git push
• git clone --mirror
6.Configuration:
• git config
• git global config
• git reset config
7. Plumbing:
• git cat-file
• git checkout-index
• git commit-tree
• git diff-tree
• git for-each-ref
• git hash-object
• git ls-files
• git ls-remote
• git merge-tree
• git read-tree
• git rev-parse
• git show-branch
• git show-ref
• git symbolic-ref
• git tag --list
• git update-ref
8.Porcelain:
• git blame
• git bisect
• git checkout
• git commit
• git diff
• git fetch
• git grep
• git log
• git merge
• git push
• git rebase
• git reset
• git show
• git tag
9.Alias:
• git config --global alias.<alias> <command>
10.Hook:
• git config --local core.hooksPath <path>
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🧠Are you looking for freelancing projects? Join this group and stay active
https://news.1rj.ru/str/freelancer_community_worldwide
https://news.1rj.ru/str/freelancer_community_worldwide
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Forwarded from Web design & 😃 development
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VIEW IN TELEGRAM
https://drive.google.com/file/d/1Yxav8ddkv83hraWX0-syO3P7zGdpN9kV/view
To get full access,
Contact @sreetamo
To get full access,
Contact @sreetamo
❤6
✅ Web Development Mistakes Beginners Should Avoid ⚠️💻
1️⃣ Skipping the Basics
• You rush to frameworks
• You ignore HTML semantics
• You struggle with CSS layouts later
✅ Fix this first
2️⃣ Learning Too Many Tools
• React today, Vue tomorrow
• No depth in any stack
✅ Pick one frontend and one backend → Stay consistent
3️⃣ Avoiding JavaScript Fundamentals
• Weak DOM knowledge
• Poor async handling
• Confusion with promises
✅ Master core JavaScript early
4️⃣ Ignoring Git
• No version history
• Broken code with no rollback
• Fear of experiments
✅ Learn Git from day one
5️⃣ Building Without Projects
• Watching tutorials only
• No real problem solving
• Zero confidence in interviews
✅ Build small. Build often
6️⃣ Poor Folder Structure
• Messy files
• Hard to debug
• Hard to scale
✅ Follow simple conventions
7️⃣ No API Understanding
• Copy-paste fetch code
• No idea about status codes
• Weak backend communication
✅ Learn REST and JSON properly
8️⃣ Not Deploying Apps
• Code stays local
• No production exposure
• No live links for resume
✅ Deploy every project
9️⃣ Ignoring Performance
• Large images
• Unused JavaScript
• Slow page loads
✅ Use browser tools to measure
🔟 Skipping Debugging Skills
• Random console logs
• No breakpoints
• No network inspection
✅ Learn DevTools seriously
💡 Avoid these mistakes to double your learning speed.
💬 Double Tap ❤️ For More!
1️⃣ Skipping the Basics
• You rush to frameworks
• You ignore HTML semantics
• You struggle with CSS layouts later
✅ Fix this first
2️⃣ Learning Too Many Tools
• React today, Vue tomorrow
• No depth in any stack
✅ Pick one frontend and one backend → Stay consistent
3️⃣ Avoiding JavaScript Fundamentals
• Weak DOM knowledge
• Poor async handling
• Confusion with promises
✅ Master core JavaScript early
4️⃣ Ignoring Git
• No version history
• Broken code with no rollback
• Fear of experiments
✅ Learn Git from day one
5️⃣ Building Without Projects
• Watching tutorials only
• No real problem solving
• Zero confidence in interviews
✅ Build small. Build often
6️⃣ Poor Folder Structure
• Messy files
• Hard to debug
• Hard to scale
✅ Follow simple conventions
7️⃣ No API Understanding
• Copy-paste fetch code
• No idea about status codes
• Weak backend communication
✅ Learn REST and JSON properly
8️⃣ Not Deploying Apps
• Code stays local
• No production exposure
• No live links for resume
✅ Deploy every project
9️⃣ Ignoring Performance
• Large images
• Unused JavaScript
• Slow page loads
✅ Use browser tools to measure
🔟 Skipping Debugging Skills
• Random console logs
• No breakpoints
• No network inspection
✅ Learn DevTools seriously
💡 Avoid these mistakes to double your learning speed.
💬 Double Tap ❤️ For More!
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