NextJS Cheat Sheet

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🏏 Join the Coding World Cup challenge now! Test your coding skills and cricket knowledge.

📆 Starts: 5th Oct, 2023

🏆 Prizes: Logitech MX Series products

🚀 How to participate:

1. Solve daily coding and cricket trivia on : https://bit.ly/48XQC7Y

2. Share solutions on LinkedIn with #CodingWorldCup & #CodingNinjas

3. Climb the leaderboard to become the CN Coding World Cup champ!

Beginner’s Essential
Javascript Cheat Sheet of 29 pages

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Geek Goddess by TechGig is a coding contest exclusively for women in technology, offering a platform for coders to showcase their skills to the world. The contest is open to 52 programming languages and will be conducted in three rounds: open-round, semi-finals, and finale. The top 300 semi-finalists will advance to the final round. The contest aims to identify top women developers in India and provide an opportunity to interact with leading women in technology. The winner will receive recognition at the national level as the Best Women Coder and an e-certificate with All India Rank for all Coders.

Apply Now:
https://shorturl.at/bvDP1

Registration is completely free of cost.

This contest is only for women coder.

🚶𝗛𝘂𝗿𝗿𝘆 𝗨𝗽, 𝗳𝗲𝘄 𝘀𝗲𝗮𝘁𝘀 𝗹𝗲𝗳𝘁!

GFG JOB-A-THON ANSWERS 👇

@gfg_discuss @gfg_discuss

@gfg_discuss @gfg_discuss

One of the most frequent questions I got is how to start with data science and machine learning as a complete beginner, and what skills do you need to have. Do you need to know programming, do you need to know math etc.
Below is my answer I wrote on my discord server, few years ago. It's still relevant and hopefully helpful.

Here are some things you should be familiar with to start your journey as data scientist:

Statistics
You need to have some statistical knowledge, like theory of probability, bayes theorem, probability distributions (uniform, normal/gaussian, logarithmic, exponential, chi-square distribution etc), you should know some basics like what is mean, median and mode. You should understand hypothesis testing and statistical significance as well. If mentioned terms are not familiar to you try researching about them. I shared 4 books of statistics for data science here at discord, they might be useful.

Programming
Generally you are going to need some programming background, which languages have you used before?
Most of people use python, it's great for preparing data as well as using some ML packages for creating machine learning models. What is great about Python is that it's very beginner friendly. R programming language is another option for data science/machine learning. Java and Scala offers nice libraries for data science as well. I personally use Java at my work.

Most important libraries
In case Python is your first choice (and it probably is if you are beginner) then you should check pandas - the biggest library for data manipulation and data analysis, numpy - library for multidimensional arrays and matrices, there are many libraries for machine learning as Keras (Deep learning), Scikit-learn, PyTorch, TensorFlow. Some libraries for data visualization are also important - biggest is matplotlib but there are also Seaborn, Plotly, ggplot, Bokeh...
When it comes to java i use deeplearning4j, ApacheSpark, Apache Hadoop, and bunch of NLP (Natural Processing Libraries) which are not so important now if you are total beginner. We will get you there eventually.


Where to start?
If this sounds like too much for you don't worry, that is just an overview of situation in the field. You don't have to know all those libraries, some basics of Pandas, Numpy and maybe Scikit-learn for beginning is enough.

First thing i have ever read about machine learning which is very important for data science is this medium article:
https://medium.com/@ageitgey/machine-learning-is-fun-80ea3ec3c471
It's subtitle is: The world’s easiest introduction to Machine Learning and it's not far form truth. After i read this i understood machine learning as well as data science much better.
Tip: medium allows you to read 3 articles for free per month, but if you open them in incognito mode you have unlimited access to all articles for free smile

After finishing this try researching about other ML concepts like: Types of ML algorithms, classification and regression problems, overfitting/underfitting, model evaluation techniques and measures etc.
I would definitely recommend Andrew Ng's courses on coursera, some of them are available on yt as well.

Once you understand basic concepts, you can dive deeper in data science. Learn about datasets, how to prepare data, how to handle missing values, how to perform feature engineering etc. and try to solve some real world data science problems. I shared 500+ interesting data science projects with source code in post above. I also shared a data science live course by UC Berkeley, Fall 2022. Go check that as well.


Phew 😅 , that was lots of text. I got really tired writing it. But since i get 10-20 of these questions every day, mostly on Instagram and WhatsApp, it's better to have all written in one place. I hope i helped, good luck with your data science journey!

#data_science #datascience #Berkeley
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𝗖𝗢𝗗𝗜𝗡𝗚 𝗡𝗜𝗡𝗝𝗔𝗦 𝗗𝗜𝗦𝗖𝗨𝗦𝗦𝗜𝗢𝗡 𝗚𝗿𝗼𝘂𝗽:

@coding_ninjas_discuss

@coding_ninjas_discuss

@coding_ninjas_discuss

🏏⭐️Coding World Cup Challenge - Dare to Solve! ⭐️🏏 ✅️

Get ready for the Coding World Cup, powered by Coding Ninjas and Logitech. It's Free!

📆 Event Timeline:
🏁 Oct 5, 2023 -Nov12,2023
🎉 Results: Nov 12, 2023
🆘 Register Now - https://bit.ly/48XQC7Y

💎 Daily Rewards:
👕 Customized Coding World Cup T-shirts and CN T-shirts!

💎 Weekly Rewards:
🎁 Smartwatches and headphones up for grabs!

💎 Mega Rewards:
🏆 Airdopes, Logitech premium accessry, and the coveted World Cup Trophy!

🔥 Join the Coding World Cup - Don't miss the action! ☄️

CodeRush - November

- Prize Money: Rs.30,000/- and certificate.
- Top performers get a chance to interview at Top Product Companies
- Rs. 100 gift vouchers to 100 lucky candidates who solve at least one question.
- You can submit your code in C++, C, Java, Python 3 or Javascript.

Apply Link: https://bit.ly/CodeRushNov

Date: 29th November 2023
Time: 9 PM-11:30 PM  

Note: Majority Product based companies and MNCs value Newton's Coding Contest Ranking!

All College students can participate

Registration is completely free of cost.

🚶𝗛𝘂𝗿𝗿𝘆 𝗨𝗽, 𝗳𝗲𝘄 𝘀𝗲𝗮𝘁𝘀 𝗹𝗲𝗳𝘁!

Goodies + FREE Courses🥳🎁

Only 2 Days Left 🏃
🪔 Rush & Register for CodeRush- November Edition. 🎆

⌚Time - 9-11:30 PM
📅 Date-29.11.23
🔗Free Registration:
https://bit.ly/CodeRushNov

🌟 Rush now to Register!

📣 Eligibility: 1st-4th year students can participate.
⚔ Challenge: Questions framed by ICPC World Finalists

Rewards: Free access to their coding courses + cash prize + Internship Opportunities for 3rd and 4th year students

Multicore Programming Primer

The course serves as an introductory course in parallel programming. It offers a series of lectures on parallel programming concepts as well as a group project providing hands-on experience with parallel programming.

✅ Free Online Course
⌛️Duration: 4 weeks
🧱 4 major Units
🎬 Video Lectures
🏃‍♂️ Self paced
Source: MIT

🔗 https://ocw.mit.edu/courses/6-189-multicore-programming-primer-january-iap-2007/video_galleries/lecture-notes-and-video/

#MIT #programming #computerscience
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Free Wordpress Courses

How to Make a Custom Website from Scratch using WordPress
By freeCodeCamp
🎬 20 video lesson
Duration ⏰ : 4-5 hours worth of material
Taught by: freeCodeCamp Team
🔗 COURSE LINK

How to Make a Wordpress Website - Step by Step!!
Rating⭐️: 4.7 out 5
Students 👨‍🎓 :37,795
Duration ⏰ :3hrs 41min
Teacher 👨‍🏫: Wordpress Guru
🔗 COURSE LINK

How to Create a Custom WordPress Theme - Full Course
🎬 35 video lesson
Duration ⏰: 2-3 hours worth of material
🏃‍♂️ Self paced
Source: freeCodeCamp
🔗 Course Link

React WordPress Tutorial | Headless WordPress React | WordPress React JS Integration | Authentication | JWT | WordPress REST API
🎬 22 video lesson
Duration ⏰: 6 hours worth of material
🏃‍♂️ Self paced
Source: Class Central
🔗 Course Link

WordPress Basic to Advanced Course
🎬 38 video lesson
🏃‍♂️ Self paced
Source: YouTube
🔗 Course Link

Books:
Wordpress All-In-One for Dummies
WordPress To Go How To Build A WordPress Website
WordPress Search Engine Optimization, 2nd Edition: A complete guide to dominating search engines with your WordPress site
Building Your Online Store with Wordpress

#WordPress
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𝗘𝗡𝗝𝗢𝗬 𝗟𝗘𝗔𝗥𝗡𝗜𝗡𝗚👍👍

Free Redux Courses

Getting Started with Redux
🎬 30 video lesson
Duration ⏰ : 2 hours
Taught by: Dan Abramov
Source: egghead
🔗 COURSE LINK

React and Redux Masterclass
Rating⭐️: 4.0 out 5
Students 👨‍🎓 :29,882
Duration ⏰ :2hrs 6mins
Teacher 👨‍🏫: Mateusz Grzesiukiewicz
🔗 COURSE LINK

Learn Redux (Sign up required)
🎬 7 video lesson
Duration ⏰: Approx. 10 hours worth of material
🏃‍♂️ Self paced
☢️ 5 Quizes
🧮 5 Projects
Source: codecademy
🔗 Course Link

React Redux Course Online For Free tutorial With Certificate
🎬 30 video lesson
🏃‍♂️ Self paced
Source: mindluster
🔗 Course Link

Redux Crash Course With React
🎬 1 long video lesson
🏃‍♂️ Self paced
Teacher: Brad Traversy
Source: YouTube
🔗 Course Link

Full-Stack Redux Tutorial (Non-Video)
🏃‍♂️ Self paced
Teacher: Tero Parviainen
Source: teropa.info
🔗 Course Link

Books:
The Complete Redux Book
Redux in Action
Functional Web Development with React and Redux

#Redux
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Your First Flutter App: An App From Scratch
Updated for 2022. If you’re a complete beginner to Flutter development and wondering how to get started, this is the course for you.
By Brian Moakley

🆓 Free Online Course
⏳ 1-2 hours worth of material
🏃‍♂️ Self paced
📶 Beginner level
Source: kodeco

🔗 https://www.kodeco.com/27732840-your-first-flutter-app-an-app-from-scratch/lessons/1

#Flutter
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𝗘𝗡𝗝𝗢𝗬 𝗟𝗘𝗔𝗥𝗡𝗜𝗡𝗚👍👍