🎯Objects in JavaScripts
#programming #webdeveloper #javascript #100DaysOfCode
A thread 🧵
In simple words objects is the collection of name-value pairs. Objects is JavaScript are same as dictionaries in Python , hashtable in c and c++ and hashmap in Java.
The "name" part is a JavaScript string, while the value can be any JavaScript value
There are two ways of creating the object
1 - using object literal (more convenient)
2 - using new keyword
👇
A simple example

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Pankaj Singh

Pankaj Singh Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @Pankaj_SinghR

Jan 19
🎯10 most useful string methods in Java
String is an object that represents sequence of char values. Strings are immutable in Java.There are two ways to create string in Java
1 - By String literal
2 - By new keyword
📌Note: String literal create no new object if it exists already in the string constant pool (SCP) which is a special place for all strings in heap memory. Create string of same object using new keyword.This will create new object outside the string pool if it already exist in it
Read 13 tweets
Jan 14
🎯 Type Coercion in JavaScript
A Thread 🧵
Type Coercion is process of automatic or implicit conversion of value from one data type to another. Conversion from Number to String , String to Number, Boolean to Number and so on. Type coercion occurs when different types of operators are applied to the values.
▶️Number to String : Anything added to string first JavaScript convert it into string and then concatenates both the strings.
Note : If occur only with "+" operator Image
Read 7 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us on Twitter!

:(