swiggy-2022-bootcamp · Rishab-j · Jan 4, 2022 · Jan 4, 2022 · Jan 4, 2022 · Jan 4, 2022
diff --git a/Rishab Jain/.gitignore b/Rishab Jain/.gitignore
@@ -0,0 +1,4 @@
+/Day4/my-sql-db/node_modules
+/Day4/node_modules
+/Day5/Project/node_modules
+
diff --git a/Rishab Jain/Day1/index.html b/Rishab Jain/Day1/index.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    <script src = 'main.js'></script>
+</body>
+</html>
diff --git a/Rishab Jain/Day1/main.js b/Rishab Jain/Day1/main.js
@@ -0,0 +1,38 @@
+const name = 'Rishab';
+let age = 22;
+
+console.log(name + age);
+
+let numOne = 3
+let numTwo = 3
+
+console.log(numOne == numTwo)      // true
+
+let js = 'JavaScript'
+let py = 'Python'
+
+console.log(js == py)             //false 
+
+let lightOn = true
+let lightOff = false
+
+console.log(lightOn == lightOff) // false
+
+let nums = [1, 2, 3]
+let numbers = [1, 2, 3]
+
+console.log(nums == numbers)  // false
+
+let userOne = {
+    name:'Rishab',
+    role:'Student',
+    country:'India'
+}
+
+let userTwo = {
+    name:'Rishab',
+    role:'Student',
+    country:'India'
+}
+
+console.log(userOne == userTwo) // false
diff --git a/Rishab Jain/Day2/conditionals.js b/Rishab Jain/Day2/conditionals.js
@@ -0,0 +1,13 @@
+console.log("Grading System");
+
+let marks = 82;
+
+if(marks >= 90){
+    alert("O");
+}else if(marks < 90 && marks >= 80){
+    alert("A");
+}else if(marks < 80 && marks >= 70){
+    alert("B");
+}else{
+    alert("C");
+}
diff --git a/Rishab Jain/Day2/functions.js b/Rishab Jain/Day2/functions.js
@@ -0,0 +1,69 @@
+function square() {
+  let num = 2;
+  let sq = num * num;
+  console.log(sq);
+}
+
+square();
+
+// function without parameter
+function addTwoNumbers() {
+  let numOne = 10;
+  let numTwo = 20;
+  let sum = numOne + numTwo;
+
+  console.log(sum);
+}
+
+addTwoNumbers();
+
+function printFullName() {
+  let firstName = "Rishab";
+  let lastName = "Jain";
+  let fullName = firstName + lastName;
+  return fullName;
+}
+console.log(printFullName());
+
+function sumAllNums() {
+  let sum = 0;
+  for (let i = 0; i < arguments.length; i++) {
+    sum += arguments[i];
+  }
+  return sum;
+}
+
+console.log(sumAllNums(1, 2, 3, 4));
+
+// Function expression
+const square = function (n) {
+  return n * n;
+};
+
+console.log(square(2)); 
+
+
+// Self Invoking Functions
+
+(function (n) {
+  console.log(n * n);
+})(2); 
+
+let squaredNum = (function (n) {
+  return n * n;
+})(10);
+
+console.log(squaredNum);
+
+
+
+
+// Arrow Functions
+
+const square = (n) => {
+  return n * n;
+};
+
+console.log(square(2));
+
+const square = (n) => n * n;
diff --git a/Rishab Jain/Day2/index.html b/Rishab Jain/Day2/index.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    <script src = "conditionals.js"></script>
+    <script src = "loops.js"></script>
+</body>
+</html>
diff --git a/Rishab Jain/Day2/loops.js b/Rishab Jain/Day2/loops.js
@@ -0,0 +1,31 @@
+let marks = [75, 80, 35, 90, 60, 88, 49];
+
+let sum = 0;
+let max = marks[0];
+let min = marks[1];
+
+let pass = 0;
+let fail = 0;
+
+for(let i = 0; i < marks.length; i++){
+    sum += marks[i];
+    if(marks[i] > max){
+        max = marks[i];
+    }
+
+    if(marks[i] < min){
+        min = marks[i];
+    }
+
+    if(marks[i] > 50){
+        pass++;
+    }else{
+        fail++;
+    }
+}
+
+console.log("Sum", sum);
+console.log("Max", max);
+console.log("Min", min);
+console.log("Pass", pass);
+console.log("Fail", fail);
diff --git a/Rishab Jain/Day3/arrayDestructuring.js b/Rishab Jain/Day3/arrayDestructuring.js
@@ -0,0 +1,16 @@
+let a, b, rest;
+[a, b] = [10, 20];
+
+console.log(a);
+
+console.log(b);
+
+[a, b, ...rest] = [10, 20, 30, 40, 50];
+
+console.log(rest);
+
+// Swapping
+[a, b] = [b, a];
+console.log(a);
+
+console.log(b);
diff --git a/Rishab Jain/Day3/copyArrays.js b/Rishab Jain/Day3/copyArrays.js
@@ -0,0 +1,24 @@
+let num1 = [1, 2, 3];
+let num2 = num1;
+
+console.log(num1);
+console.log(num2);
+
+num2.push(40);
+num1.push(50);
+
+console.log(num1);
+console.log(num2);
+
+
+let arr1 = [1, 2, 3];
+let arr2 = [...arr1];
+
+console.log(arr1);
+console.log(arr2);
+
+arr1.push(40);
+arr2.push(50);
+
+console.log(arr1);
+console.log(arr2);
diff --git a/Rishab Jain/Day3/copyObjects.js b/Rishab Jain/Day3/copyObjects.js
@@ -0,0 +1,12 @@
+let obj1 = {
+    x: 10,
+    y: 20
+}
+
+let obj2 = {
+    z: 30
+}
+
+let obj3 = {...obj1, ...obj2};
+
+console.log(obj3);
diff --git a/Rishab Jain/Day3/evenOdd.js b/Rishab Jain/Day3/evenOdd.js
@@ -0,0 +1,6 @@
+let evenOdd = (number) => (number % 2 == 0);
+
+console.log(evenOdd(2));
+console.log(evenOdd(7));
+console.log(evenOdd(70));
+console.log(evenOdd(68));
diff --git a/Rishab Jain/Day3/functions.js b/Rishab Jain/Day3/functions.js
@@ -0,0 +1,8 @@
+const sum = () => 15;
+
+const addition = function(x, y = x * sum()){
+    return x + y;
+}
+
+const res = addition(10);
+console.log(res);
diff --git a/Rishab Jain/Day3/maps.js b/Rishab Jain/Day3/maps.js
@@ -0,0 +1,5 @@
+const fruits = new Map();
+
+fruits.set("apples", 500);
+fruits.set("bananas", 300);
+fruits.set("oranges", 200);
diff --git a/Rishab Jain/Day3/objectDestructuring.js b/Rishab Jain/Day3/objectDestructuring.js
@@ -0,0 +1,4 @@
+const obj = {name:"Rishab"};
+const { name } = obj;
+
+console.log(name);
diff --git a/Rishab Jain/Day3/spreadOperator.js b/Rishab Jain/Day3/spreadOperator.js
@@ -0,0 +1,20 @@
+let num1 = [1, 2, 3];
+let num2 = [...num1, 4, 5];
+
+console.log(num2);
+
+// rest parameters
+
+let fun = function(...args){
+    console.log(args);
+}
+
+let add = function(x, y, z){
+    console.log(x + y + z);
+}
+
+fun(10);
+fun(10, 20, 30);
+
+add(...num1);
+add(...num2);
diff --git a/Rishab Jain/Day4/expressServer.js b/Rishab Jain/Day4/expressServer.js
@@ -0,0 +1,31 @@
+var express = require('express');
+
+var app = express();
+
+app.get("/users/get_all_user/", function(req, res){
+    res.send("all users list");
+});
+
+app.post("/users/signup/", function(req, res){
+    res.send("new user created");
+});
+
+app.post("/users/signin/", function(req, res){
+    console.log(req.body)
+    res.send("user signed in");
+});
+
+app.put("/users/update_user_by_id/", function(req, res){
+    res.send("user updated");
+});
+
+app.delete("/users/delete_user_by_id/", function(req, res){
+    res.send("user deleted");
+});
+
+var server = app.listen(8080, function(){
+    var host = server.address().address;
+    var port = server.address().port;
+
+    console.log("app listening to port:" + port + " and host: " + host);
+});
diff --git a/Rishab Jain/Day4/hello.js b/Rishab Jain/Day4/hello.js
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+console.log("hello");
diff --git a/Rishab Jain/Day4/log.js b/Rishab Jain/Day4/log.js
@@ -0,0 +1,13 @@
+var log = {
+    info: function(info){
+        console.log('Info: ' + info);
+    },
+    warning: function(warning){
+        console.log("Warning: " + warning);
+    },
+    error: function(error){
+        console.log("Error: " + error);
+    }
+}
+
+module.exports = log;
diff --git a/Rishab Jain/Day4/my-script.js b/Rishab Jain/Day4/my-script.js
@@ -0,0 +1,3 @@
+var myLogs = require('./log.js');
+
+myLogs.info("app started");
diff --git a/Rishab Jain/Day4/my-sql-db/my-sql-db-connect.js b/Rishab Jain/Day4/my-sql-db/my-sql-db-connect.js
@@ -0,0 +1,13 @@
+var mysql = require('mysql');
+
+var conn = mysql.createConnection({
+    host:"localhost",
+    user: "root",
+    password: "rishab"
+});
+
+conn.connect(function(err){
+    if(err) throw err;
+    console.log("connected");
+
+});
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		var myLogs = require('./log.js');

		myLogs.info("app started");