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EvoNext pinned ยซ(Javascript)โœณ๏ธ LESSON 1: VARIABLES AND STATEMENTS๐Ÿ’ป > JS Variables are containers for storing information. JavaScript statements often start with a statement identifier to identify the JavaScript action to be performed. > JS Statement identifiers areโ€ฆยป
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โœณ๏ธLESSON 2 : Booleans and Comparison Operators

๐Ÿ“The Boolean object represents a truth value: true or false.
๐Ÿ“ŒAny object, including a Boolean object whose value is false, evaluates to true when passed to a conditional statement.

for More click here "Boolean ยซ๐Ÿ“ฅ

โœ…A comparison operator compares its operands and returns a boolean value based on whether the comparison is true.
โšฝ๏ธThese are >= , <= , = ,!= ...etc
@the operators can categorized as follows

+ Primary expressions
+ Left-hand-side expressions
+ Increment and decrement operations
+ Unary Operators
+ Arithmetic Operators
+ Relational Operators
+ Equality Operators
+ Bitwise Shift Operators
+ Binary bitwise operators
+ Binary bitwise operators
+ Binary logical operators . ..... etc

Eg;_ with different operator types

// === equal
'Andrew' === 'Andrew' // True
'Mike' === 'mike' // False
// !== not equal
'Andrew' !== 32 // True
12 !== 12 // False
// < less than
3 < 40 // True
3 < 3 // False
// <= less than or equal to
// 3 <= 3 // True
// 0 <= -23 // False
// > greater than
16 > -16 // True
-16 > 16 // False
// >= greater than or equal to
-23 >= -40 // True
100 => -100 // False

LESSON 3:IF and Advanced IF statements

โšพ๏ธif...else

The if...else statement executes a statement if a specified condition is truthy. If the condition is falsy, another statement in the optional else clause will be executed.

function testNum(a) {
let result;
if (a > 0) {
result = 'positive';
} else {
result = 'NOT positive';
}
return result;
}

console.log(testNum(-5));
// expected output: "NOT positive"
more on >๐Ÿ‘‰ IF MDN ๐Ÿ“ฅยปCLICK ME

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EvoNext pinned ยซโœณ๏ธLESSON 2 : Booleans and Comparison Operators ๐Ÿ“The Boolean object represents a truth value: true or false. ๐Ÿ“ŒAny object, including a Boolean object whose value is false, evaluates to true when passed to a conditional statement. for More click here "Booleanโ€ฆยป
Python has ๐Ÿ
PHP has ๐Ÿ˜

What's your emoji for JavaScript?

JOIN GROUP FOR MORE diSCUSSION:_http://t.me/learntocodecpp

take quize on JS: http://t.me/QuizBot?start=QOvqrpOK
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C++_In_One_Day_The_Ultimate_Beginners_Guide_To_C++_With_7_Awesome.pdf
336.6 KB
Book content: Cpp projects and basics
File size:
337 kB only

OUR CHANNEL :_ AlgoMasters Join and share now!!
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EvoNext pinned ยซhttps://play.google.com/store/apps/details?id=arjuntoshniwal.androidtutorials.advancedยป
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๐Ÿ’ป๐Ÿ“ฅ4 Free and Low-Cost Online Resources for Practicing Code๐Ÿ“Œโœณ๏ธ

1. TheCodePlayer:
link: http://thecodeplayer.com/

ยป โค๏ธThis a web-based way to sharpen your coding skills by viewing screencasts from other coders. No account or log-in is needed; just visit the site and pick a category to begin watching or streaming a video.

2. CheckiO:
link: https://checkio.org

ยปโ€ผ๏ธIf youโ€™ve ever wanted to create a video game from scratch, this is a great way to get some practice in. CheckiO offers game coding practice for coders of all levels, and coders can practice either Python or JavaScript.

3. CodinGame:
link : http://codingame.com

ยปโœ… CodinGame is another great way to practice your coding skills by creating video games. Their website boasts that users can create games in the programming language of their choice, including Java, JavaScript, Python, Swift, Kotlin, Scala, PHP, Bash, C, C++, C#, Ruby, Perl, and many others.

4. Simplilearn:
link: https://www.simplilearn.com/mobile-and-software-development/

ยป๐Ÿ“ฅ Labs and projects are included in Simplilearnโ€™s Advanced Java, Core Java, Python, C#, Scala, Perl, Ruby on Rails, C, Advanced CSS, CSS3 Fundamentals, Data Science with R, Data Science with Python, and many other certification training courses.


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EvoNext
โœณ๏ธLESSON 2 : Booleans and Comparison Operators ๐Ÿ“The Boolean object represents a truth value: true or false. ๐Ÿ“ŒAny object, including a Boolean object whose value is false, evaluates to true when passed to a conditional statement. for More click here "Booleanโ€ฆ
LESSON 4: FUNCTIONS IN JAVASCRIPT

There are three important pieces to create a function:
๐Ÿ˜ก 1. Arguments - they are values passed into a function. if i create a function that validates an email, I'd need to accept the email as a function argument.
๐Ÿ’ป 2. Function Code- the function code is what goes inside of the curly braces. This is where you define what your function does.
๐Ÿ“ฅ3. Return Value - This is a part of the function code. It lets you define what value to send back to the function caller.

๐Ÿคณ๐Ÿคณ๐Ÿƒ๐Ÿผ๐Ÿƒ๐Ÿผ
Let's see the snippet using a function #[
fahrenheitToCelsius]#


let fahrenheitToCelsius = function (fahrenheit) {
const celsius = (fahrenheit - 32) * (5 / 9)
return celsius
}
let temp70 = fahrenheitToCelsius(70)
console.log(temp70)
let temp32 = fahrenheitToCelsius(32)
console.log(temp32)



| RUN | | COMPILE |

LESSON 5: null and undefined in JS

๐ŸฅƒThe null value represents the intentional absence of any object value.
๐ŸŽญThe global undefined property represents the primitive value undefined. It is one of JavaScript's primitive types.

more on:-
Null - undefined -

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Searching&&SortingIN_c++.pdf
2 MB
Title:โœ… _ #searching and sorting /DSA/

file_size: ๐Ÿ‡ณ๐Ÿ‡ฎ #2.0 MB

language: #c++

join ยปhttps://t.me/+txk6Ik_UwGc4ZGM0

๐Ÿ“ _#Data structure and #algorithm_๐Ÿ“
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Q2[ Javascript]: The_______ relational operation means "is not equal to."
Anonymous Quiz
4%
:=
20%
=!
3%
@=
72%
!=
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Q3[ Javascript]: NULL is a data type whose value is not initialized.
Anonymous Quiz
43%
False
57%
True
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