#JSnotes #100DaysOfCode Day-2 | this | has a small change and it is now represented the context not global.

TheKinng96's tweet image. #JSnotes #100DaysOfCode Day-2
| this | has a small change and it is now represented the context not global.

#JSnotes #100DaysOfCode I like the new style of function in ES6, it makes code clean and easy to use, especially no need to retype "function" repeatedly. LOVE JavaScript.

TheKinng96's tweet image. #JSnotes #100DaysOfCode 
I like the new style of function in ES6, it makes code clean and easy to use, especially no need to retype "function" repeatedly. 
LOVE JavaScript.

A new feature with ES - 2020 => Optional Chaining. #shortnotes #devnotes #jsnotes #es2020

shortDevNotes's tweet image. A new feature with ES - 2020 => Optional Chaining.

#shortnotes #devnotes #jsnotes #es2020

Here comes another Logical Operator 👉 Nullish coalescing operator (ES2020) #ES2020 #jsnotes #shortnotes #devnotes

shortDevNotes's tweet image. Here comes another Logical Operator 👉 Nullish coalescing operator (ES2020)

#ES2020  #jsnotes #shortnotes #devnotes

#JSnotes #ES6 Constructor of a class is special that it initialized an instance to a valid state, and it will be called automatically so we can’t forget to initialize our objects. No need to code “this._XXX= XXX “anymore Code clean ;)


#jsnotes #chaiaurcode JS Execution Global execution context Functional execution context


#jsnotes In Array Splice manipulates the original array Slice doesn't change the original array


#JSNOTES snooki has her days ... Some days she's eh.. Other days she can get it , but she looks like she can gobble some shit down boy!


#jsnotes Array.isArray() Array.from() creates new shallow copy Array.of() creates new array from different arguments


#JSnotes damn it sammi ur so cute... JWOW ... u r just phenomenal .....


Functions are block scoped in strict mode 'use strict '; #jsnotes


Var is function scoped Let and const are block scoped #jsnotes


#JSnotes ... They all pushing BM 's ?!?! No fxcking way I need to be on this show


A piece of code that produces a value is called an expression. #jsnotes


Arrow function inherits the this keyword from parent scope #jsnotes


#100DaysOfCode Day-5 #JSnotes Just found out we can target an input kinda thing in a class by const XXX = document.querySelector(“.class input”); It is a shock to me as I google the way for hours haha. Wish it could save you time too. #CodeNewbie #javascript


#JSnotes #ES6 for ( let i = 1 ; i < 5 ; i++ ) { console.log( i ) ; } using let will limit the scope of variable to the block, which means the system will return " i is not defined " outside the for loop. Not like ES5, the var could still be accessed outside the scope.


لا توجد نتائج لـ "#jsnotes"

A new feature with ES - 2020 => Optional Chaining. #shortnotes #devnotes #jsnotes #es2020

shortDevNotes's tweet image. A new feature with ES - 2020 =&amp;gt; Optional Chaining.

#shortnotes #devnotes #jsnotes #es2020

#JSnotes #100DaysOfCode Day-2 | this | has a small change and it is now represented the context not global.

TheKinng96's tweet image. #JSnotes #100DaysOfCode Day-2
| this | has a small change and it is now represented the context not global.

Here comes another Logical Operator 👉 Nullish coalescing operator (ES2020) #ES2020 #jsnotes #shortnotes #devnotes

shortDevNotes's tweet image. Here comes another Logical Operator 👉 Nullish coalescing operator (ES2020)

#ES2020  #jsnotes #shortnotes #devnotes

#JSnotes #100DaysOfCode I like the new style of function in ES6, it makes code clean and easy to use, especially no need to retype "function" repeatedly. LOVE JavaScript.

TheKinng96's tweet image. #JSnotes #100DaysOfCode 
I like the new style of function in ES6, it makes code clean and easy to use, especially no need to retype &quot;function&quot; repeatedly. 
LOVE JavaScript.

#JSnotes #ES6 Constructor of a class is special that it initialized an instance to a valid state, and it will be called automatically so we can’t forget to initialize our objects. No need to code “this._XXX= XXX “anymore Code clean ;)


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