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Pratham
@Prathkum 5 years, 1 month ago 1727 views

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Some of my handmade JavaScript notes and cheat sheets that can help you 🧵👇

1. JavaScript Function Anatomy

2. JavaScript Arrow Function

3. JavaScript Array Methods

4. JavaScript Date Methods

5. JavaScript Array Methods

6. Event Loop

7. JavaScript DOM Methods

8. DOM addEventListerner Method

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$Pratham \U0001f468\u200d\U0001f4bb\U0001f680$

Pratham 👨‍💻🚀...
@Prathkum

Positioning in CSS allows you to display your element wherever you want on the screen

But when I was learning it, I found it little bit confusing😅

So in this thread I'll try to explain it in easiest manner with practical implementation. Let's start

THREAD🧵👇

There are 5 values that you can pass in position property

- static
- relative
- absolute
- fixed
- sticky

In this thread we will be focusing on relative and absolute positioning as both are widely used

Let's start with understanding what document flow is?

📌 Elements are displayed on the screen as they written in the HTML document

Consider the following piece of code:

H1, P, H3 and div are displayed on the screen in exact order as they written in the HTML file.

As now you know about document flow, let's start with Relative positioning

📌 Relative Position

- Relative positioning do not take an element out of document flow
- Relative positioning is relative to element's original position which can be changed using offset

🔹 Relative position is relative to itself.

For example: Consider the code and output in the attached image below

As you can see red box is shifted 100px from left because I applied left offset after giving it relative positioning

Pratham
@Prathkum

6 beginner friendly websites that will boost your HTML and CSS learning process 🚀

🧵👇🏻

1️⃣ Learn HTML

- The easiest way to learn HTML & CSS. Learn HTML provides an interactive tutorial that explains how to build HTML & CSS websites step by step.

🔗 https://t.co/W1XytKL1MI

2️⃣ HTML best practice

- A very well written document on HTML best practice

🔗 https://t.co/6PTcY1U5Cw

3️⃣ Learn to Code HTML & CSS

- Learn to Code HTML & CSS is a simple and comprehensive guide dedicated to helping beginners learn HTML and CSS

🔗 https://t.co/LwY9E2qUNS

4️⃣ Hex Invaders

- Hex Invaders is a fun way to learn and understand what hex codes are and how they work

🔗 https://t.co/EpQyhlN7pv

$Pratham \U0001f468\u200d\U0001f4bb\U0001f680$

Pratham 👨‍💻🚀...
@Prathkum

A complete beginner's guide to CSS Grid layout 👇🏻

Thread🧵

Grid is used for making complex web design layouts more easily as it's not so hard to master

Using Flex you can make only 1D layout but Grid gives you full power of creating 2D layout

Let's start

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First things first, start with giving the display property "grid" to the container element or parent element

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Nothing will change after adding display: flex; in the parent container becuase we need to define the width of columns. In order to set that columns width we have gird-template-columns property

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Let's start with defining the width of our columns.

For example, let's say I need two columns of width 60% and 40% respectively

grid-template-columns: 60% 40%;

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Pratham
@Prathkum

12 websites that will help you learn web development faster (completely free): 🧵

1. How HTTP Works

Everything you need to know about HTTP based system.

🔗 https://t.co/gVZS4RzS1a

2. 30 Days of Node

Learn Node step by step with interactive examples and code snippet in 30 days.

🔗 https://t.co/9nbtMiNB1C

3. How DNS Works

Learn what happens when you type a website address in your browser

🔗 https://t.co/SqMRNnDbc3

4. Git

Check out this excellent free website to learn git visually.

🔗 https://t.co/rQJMISBDfS

Pratham
@Prathkum

React Hooks are the functions which "hook into" React state and lifecycle features from function components. Hooks allows you to manipulate state and other React feature without writing a class. Let's talk about widely used hook

useEffect hook at a glance 🧵👇🏻

useEffect hook is the heart of React functional components

If you're familiar with class components then you might know that we have various lifecycle methods but in functional components, we don't have any lifecycle methods. Instead we have a powerful hook called useEffect

By using useEffect, you tell React that your component needs to do something after render. React will remember the function you passed (we'll refer to it as our “effect”), and call it later after performing the DOM updates

So let's start by understanding the syntax first

3/15

useEffect take two parameters, first is a function and second is an array.

The function inside the useEffect will run every single time component re-render. Consider this piece of code and check the output in next tweet

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As you can see in the output the function is executed every single time my component re-render

{ 5 / 15 }

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$Swastika Yadav \U0001f951$

Swastika Yadav 🥑...
@swastika0015

JavaScript concepts you need to know before getting into React⬇️

💠Arrow Functions:
An arrow function expression is a compact alternative to a traditional function

💠Let/var/const variables:
Understand the difference between them, uses and their respective

💠Destructuring assignment:
Javascript expression that makes it possible to unpack values from arrays, or properties from objects, into a bunch of

💠 Template Literals:
With ES6, a newer form of string called template literal was given, which consists of two backticks `

Pratham
@Prathkum

As you can see in the output the function is executed every single time my component re-render

{ 5 / 15 }

Pratham
@Prathkum

My 8 handmade sketch notes you won't want to miss (learn web development for free):

1. What is semantic HTML

2. CSS Positioning

3. CSS Box-model

4. JavaScript Array Methods

Akos
@akoskm

10 FREE React Courses to Level Up your React Skills 🍄

Thread 🧵👇

$Pratham \U0001f468\u200d\U0001f4bb\U0001f680$

Pratham 👨‍💻🚀...
@Prathkum

A complete beginner's guide to CSS Grid layout 👇🏻

Thread🧵

1/ The first 18 months of starting a company is often life or death. I must've made 5 different companies that each failed within 9 mo. 😭 Each time the company failed I figured out what I could do better. Eventually startup #6 got to $40K/mo by month 18. Here’s what I learned...

2/ Stay focused! Ignore things that are a waste of time: meetups & conferences, meetings with no clear agenda, fundraising if you're not fundraising, reading lots of tech media articles, etc. Every week should feel like significant progress in the first year.

3/ Your first 5 hires will be the difference between life or death. Choose carefully. Be picky. Many of the things we do at the company still are a result of those early hires' legacy. Have fun as a tight knit team. It will change & evolve as you get bigger so enjoy this moment.

4/ Growth may be flat for the first 9 months. It's gonna be okay. Almost every company has experienced this: Airbnb had to sell cereal in-between, Slack failed as a gaming company first, Tesla sold only 147 cars after 6 years! You probably won't be an overnight success either.

5/ In the beginning, do customer support yourself. You will learn a lot about why your product sucks. I did 5,000+ support tickets when it was the two of us. Delight customers & fix things fast while you learn. It will help you build an amazing intuition about your customers.

sriram
@SriramKannan77

Swami Ramanujar:
Important personalities in Sri Ramanujas Life :
🌸ASURI KESHAVA SOMAYAJI-Father of Sri Ramanujar .Asuri keshava somayaji was a learned brahmana living in sriperumbudur.

🌸KANTHIMATHI-Mother of Sri Ramanuja. Kanthimathi was the sister of sri periya thirumalai nambi .
🌸SRI YAMUNACHARYA-Acharya of Sri Ramanuja.Also known as Alavandar.
🌸THIRUKOKOSHTIYUR NAMBI-Also known as Ghosti Purna.He instructed the Rahasya Traya to Sri Ramanujar.

He lived in thirukoshtiyur.
🌸THIRUKKACHI NAMBI-Kanchi purna was born in puvirunthavalli near kanchipuram and met the young ramanuja at an important time.He did the service of Lord Varadha.

🌸THIRUVARANGA PERUMAL ARAIYAR-Important acharya lived in srirangam and rendered the service of playing music for lord Sriranganatha.

🌸PERIYA THIRUMALAI NAMBI-He was the maternal uncle of Sri Ramanuja.He taught sri ramanuja about the epic of sri ramayana and other ithihaas and puranas.Served sri venkateswara at tirumala.

Buzz Chronicles
@buzz_chronicles

@SaveToBookmarks Namaste! You can find it here. Original tweet by @AchuthArora: "@OllieEmberson @buzz_chronicles @rattibha @SaveToBookmarks save as Workouts". Thanks! ✌

Hi! Pleasure is mine. Original tweet by @SaveToBookmarks: "@AchuthArora @OllieEmberson @buzz_chronicles @rattibha Cool mate!

I saved this ...". See You soon! 👌

$Anu Satheesh \U0001f1ee\U0001f1f3$

Anu Satheesh 🇮🇳...
@AnuSatheesh5

Yoga Ramar Temple
#Nedungunam
#TamilNaduTemples 🚩

Yoga Ramar Temple is located near Thiruvannamalai. Shri Rama is seated with eyes closed, without any weapons. Mata Sita pointing to the feet of Rama telling that everyone is safe at his feet. Lakshmana standing near Shri Rama

Hanuman is seen chanting Vedas obediently sitting before Shri Rama.

Sthala Puranam says that, Sukabrahma Maharishi had been doing Tapasya here, for the darshan of Sri Rama. Prabhu Shri Ram, pleased with his tapasya, came here after Rama Ravana yudham. Since Rama was returning

after the war, he did not have any weapons with him.

Another gopuram called Kili Gopuram is there for Sukabrahma Maharishi. There is a hill nearby called Dheergachala. According to Sthala puranam, Sri Padham of Prabhu Rama are found on the top of the hill

It is said that this is the place where Shri Rama gave darshan to Suka Maharishi. Nedumgunam means which shows all qualities of Shri Rama who is Maryadha purushottam. Shri Ramanavami is very famous here.

Jai Sri Ram
🙏🕉🙏

$Em\U0001f383jipedia \U0001f4d9$

Em🎃jipedia 📙...
@Emojipedia

✨📱 iOS 12.1 📱✨
🗓 Release date: October 30, 2018
📝 New Emojis: 158
https://t.co/bx8XjhiCiB

New in iOS 12.1: 🥰 Smiling Face With 3 Hearts https://t.co/6eajdvueip

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New in iOS 12.1: 🥳 Partying Face https://t.co/p8FDNEQ3LJ

Some of my handmade JavaScript notes and cheat sheets that can help you 🧵👇

More from Pratham

More from Webdev

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