Top Tweets for #JSfundamentals
Ever get tripped up by the difference between == and === in #JavaScript? 🤔 == does type coercion (tries to compare values even if they're different types), while === is strict (types must be the same AND values must be equal). Choose wisely! 😉 #CodingTips #JSFundamentals
🚀 Day 10 of #100DaysOfCode 🖥️
Today's focus was on revising JavaScript fundamentals
Variables
Data Types
Strings Methods
Object Literals
Arrays of Objects & JSON
Loops
High-Order Array Method
#WebDevelopment #CodeNewbie #LearningInPublic #JavaScript #JSFundamentals #TechLearning
By using a factory function to create the objects, we can easily create multiple objects with different properties and behavior, without having to write out the object literal every time. #FactoryFunction #javascript #jsfundamentals
Day 20/100 Completed
🧑💻JavaScript (Data Structures)🧑💻
✅Looping Objects: Keys, Values, Entries
✅Sets
✅JS Project
#100DaysOfCode #100daysofcodechallenge #html #js #css #coding #code #programming #javaScript #softwaredeveloper #100Devs #webdev #JSfundamentals #100daysofcoding
Day 19/100 Completed
🧑💻JavaScript & Computer Science🧑💻
✅For-or-Loop
✅Enhanced Object Literals
✅Optional Chaining
#100DaysOfCode #100daysofcodechallenge #html #js #css #coding #code #programming #javaScript #softwaredeveloper #100Devs #webdev #JSfundamentals #100daysofcoding
Day 18/100 Completed
🧑💻JavaScript & Computer Science🧑💻
✅Nullish Coalescing Operator
✅Logical Assessment Overview
#100DaysOfCode #100daysofcodechallenge #html #js #css #coding #code #programming #javaScript #softwaredeveloper #100Devs #webdev #JSfundamentals #100daysofcoding
Day 17/100 Completed
🧑💻JavaScript & Computer Science🧑💻
✅Destructuring Objects
✅Spread && Rest Operator
✅Short Circuiting
#100DaysOfCode #100daysofcodechallenge #html #js #css #coding #codinglife #programming #javaScript #softwaredeveloper #100Devs #webdev #JSfundamentals
Coding in react is not equivalent to being good at react.
#Jsfundamentals #javascript #FrontEnd #webdevelopment #ReactJS
Estamos EN VIVO!!!
@CaroBsts Nos explica de qué se trata esto de THIS!!!! :D
#javascript #frontend #backend #jsfundamentals #nodejs #typescript #beerjscba #developers #webdevelopment
Hoy tenemos #BeerJSCba46!
Nos juntamos a compartir #javascript y birrasssss 🍻
Speakers @carobsts y @facundozurdo
Además recuerden que tenemos SORTEOS para ustedes!
⏰ 19 HS por YouTube 👇👇
📺 https://t.co/BgmqkLGOEN
Day 21-23 of #100DaysOfCode covered #jsfundamentals: see entries for details https://t.co/9HxkkKKDDA I wish I could focus and get more stuff done and learn faster! Then I remind myself to show patience 🌱🌿🌲 mastering something takes time, like #thiskeyword 🤔
When people were waiting for the rest of my Javascript session after lunch last Saturday. #JSFundamentals #workshop
“During the lexing phase, the JavaScript engine declares the variables first, before the following step in which the values are assigned to the identifiers - this is hoisting”
#lexicalscoping #jsfundamentals #TIL https://t.co/mj1vfzBcs1
Our next workshop from the Web Series @ @rubikhub Piatra Neamt is...... JS Fundamentals 🔥
We're going to learn something awesome, how to build our own game only with JavaScript 🎮
Registrations are open 👉 https://t.co/g0EpkB1q9y #jsleague #workshop #jsfundamentals #vanilla
#Day3 #100DaysOfCode
Do not fiddle with code, merely saving and refreshing code to see if it works. It may feel easy on the brain, but you'll learn nothing.
Seek to understand what is happening 'under the hood' and how it works.
#JSFundamentals from @BiancaGando @FrontendMasters
#Day2 #100DaysOfCode
Learnt about using the awesome #UnderscoreJS library for iterating over lists: _.each(), _.map()
Also, learnt that JS classes are fundamentally functions that return objects, but with keywords like 'this' ...
#JSFundamentals from @BiancaGando @FrontendMasters
#Day1 #100DaysOfCode
Arrays are fundamentally objects with fancy methods like .length
So, the dot notation also works with arrays:
var person = [];
https://t.co/rjeCwUXG30 = "Joe";
console.log(https://t.co/rjeCwUXG30); // Joe
#JSFundamentals from @BiancaGando @FrontendMasters
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