Response, Request and Routers in Express | Sigma Web Development Course - Tutorial #89

[@areebnadir5778]

00:01 How to handle various requests using Express JS 01:57 Different types of requests in Express 07:01 Handling Post Requests in Express 08:58 Testing put and delete requests in Express 13:16 Using routers and specifying routes in Express 15:34 Using JSON and middleware in Express 19:26 Using Postman to create and test requests and collections 21:06 Postman allows easy export and sharing of API collections. 24:33 Handling routes and endpoints in Express 26:26 Creating routes for different pages in Express. By AI🙂

[@owaisnadeem2751]

Extra Ordinary Knowledge shared by Harry bhai in the previous 28 min (for me these are 2hrs) Because I am code along each and everything as per the advice of Harry bhai !!! Love and Respect from Pakistan Harry bhai !!! Khush raho hamesha

[@Gaming55-n3t]

The best way to remember things

[@TheLogicalHammad]

Same Bro

[@SANTOSH_Raut]

Chhumeshwori Explanation. Love your hard work.

[@Hafijur0211]

🎯 Key Takeaways for quick navigation: 01:18 *🚀 Handling Post Requests in Express* - Post requests are used to send sensitive information, such as passwords, to the server. - Express provides the `app.post` method to handle post requests. - Post requests have a limit on the data size that can be sent to the server. 03:37 *📁 Sending Large Data with Post Requests* - Post requests are used to send large amounts of data, such as entire HTML content of a page, to the server. - The server can handle post requests using the `app.post` method in Express. - Post requests are useful for sending sensitive information or files to the server. 04:33 *🛠️ Writing and Testing Post Requests in Express* - Demonstrates how to write a post request in Express. - Shows how to format the document for better readability. - Discusses the importance of testing the post request. 05:30 *🧪 Testing Post Requests* - Explains how to test a post request using a script and a sync function. - Shows the structure and function of the test post function. - Discusses handling the post request in the server. 07:41 *🧪 Testing APIs with Postman* - Introduces Postman for testing APIs. - Shows how to install and use Postman. - Demonstrates testing post requests, handling put and delete requests. 09:32 *🛠️ Express request handling basics* - Discusses creating different methods for handling requests in Express. - Explains the concept of chaining in Express, allowing the grouping of endpoint functions. - Highlights the flexibility of syntax in Express for different types of requests. 10:28 *🔄 Chaining requests and serving HTML files* - Introduces chaining of requests in Express, enabling sequential handling of requests. - Explains the need to serve HTML files in projects and how to organize files in a template folder. - Demonstrates using a simple function to render an HTML page in response to a request. 12:27 *🚧 Handling errors in file paths* - Discusses the importance of specifying the correct file paths in Express to avoid errors. - Demonstrates how incorrect file paths can lead to errors and the need for absolute or relative paths. - Explains how to specify the correct file path in the root of a project for rendering HTML pages. 13:58 *📚 Documentation and useful Express functions* - Emphasizes the importance of documentation in coding projects. - Lists and briefly explains several useful functions in Express, such as `res.download`, `res.redirect`, `res.render`, `res.send`, and `res.sendStatus`. - Mentions providing source code on GitHub for easy access and reference by others. 14:25 *🛠️ Creating an API endpoint in Express* - Demonstrates creating an API endpoint that returns JSON. - Shows how to format JSON data. - Introduces the concept of JSON beautification using an extension. 15:44 *📡 Additional capabilities in Express* - Explains how to use middleware in Express. - Mentions methods like redirect and end in Express. - Discusses the use of Postman as a tool for API development and testing. 16:27 *🔧 Installing and using Postman* - Details the installation process of Postman. - Describes Postman as an alternative to Thunder Client. - Emphasizes the importance of authorizing Postman for use. 17:36 *🌐 Creating a new workspace and request in Postman* - Guides on creating a new workspace and request in Postman. - Demonstrates how to name and organize workspaces in Postman. - Shows how to access workspaces and manage requests within Postman. 18:57 *🎯 Handling requests and responses in Postman,* - Demonstrates sending requests and handling responses in Postman. - Shows how to create collections and requests, send requests, and save responses. 21:13 *🔧 Exporting and organizing collections,* - Explains how to export collections in Postman. - Shows how to create folders within collections to organize requests. 22:36 *🚪 Express Router: Organizing routes,* - Introduces the Express Router in Node.js. - Discusses how the router helps in organizing and managing routes in Express. 22:49 *📝 Routing in Express* - Adding routes in Express involves defining endpoints for different parts of your application. - Routes can be organized into blocks, making your code more modular and easier to manage. 23:33 *🚧 Middleware in Express* - Middleware functions in Express can be used to process incoming requests before they are handled by the final route handler. - Middleware can be added to specific routes or applied globally to all routes. 24:41 *🗂️ Organizing Routes in Express* - Organizing routes into separate files based on their functionality can help maintain a clean and structured codebase. - Separating routes allows for better organization and scalability as your application grows. 25:49 *🔀 Handling Multiple Routes* - Express allows you to handle different routes independently, improving code organization and readability. - Each route can be defined and managed separately, making the code more maintainable. 26:52 *🧹 Benefits of Organized Code* - Organizing your code into separate files and folders improves code organization and maintainability. - It helps prevent code duplication and keeps your project well-structured and easier to understand. Made with HARPA AI

[@krishnakarule3708]

Instead of formating you can use one extension "preetier"...and thanks for such great course!

[@iliot_jupitor]

Thanks harry bhai because of you mai achhe se or systematically web development ka complete course kr pa raha hu... Lots of thanks to you bhai

[@chainsawman-ilia]

This video should be on 4 million views, stop paying for fraud courses and start watching this top course

[@EngineerAnsh]

00:01 How to handle various requests using Express JS 01:57 Different types of requests in Express 07:01 Handling Post Requests in Express 08:58 Testing put and delete requests in Express 13:16 Using routers and specifying routes in Express 15:34 Using JSON and middleware in Express 19:26 Using Postman to create and test requests and collections 21:06 Postman allows easy export and sharing of API collections. 24:33 Handling routes and endpoints in Express 26:26 Creating routes for different pages in Express.

[@HPisGawd]

18:13 achanak serious to funny mood. 😂😂

[@ayan_biswas1234]

I am really enjoying this course 🥰🥰🥰🥰🥰🥰

[@_sarthakmisal]

Haa fir bhi teko nahi milne wala heart

[@ayan_biswas1234]

@@_sarthakmisal please, write in english,

[@umar42203]

For me thsi is not 27 min , it is 3 hour work. Thanks Haris Ali bhai...

[@mubeenkashif]

#Javascript op #sigmabatchop Love you Harry bhai. Thanks for making this course for free. You are my best teacher.

[@Asim_Ali4857]

Thanks a lot sir for providing us such amazing content for free ❤❤❤❤❤❤

[@Mr.white2008]

hey harry sir, just came here to tell that I have completed till the netflix clone video and going to start js now in tis course , just wanted to say thank you for this course :)

[@RAHULSingh-of4sv]

Sir ek din 2 videos chaiye thanks for this

[@narinderkamboj4335]

This course is very helpful for me thnku Harry Bhai Plz continue python tutorial

[@shahzaibch2620]

Love you Harris bhai This course design to advance level Plz

[@ranjeetsinghtharu5375]

I am excited about this course,,,,Harry Bhai!,,,learning MERN with you would be a cool experience !,,,,You Rock!

[@rifatraffu2015]

That was amazing harry vai ... Keep it up ..A lot of appreciation for you

[@KawaiiMariieDubs]

mai intro dekh kar hi khush hu jaati hu

[@01vijayvijay]

Response method 14:13

[@movie_writes]

finally aaj secong comment kr hi diya mene harry bhai ki video pr

[@pankajarya4210]

m.kzbin.info/aero/PLWgC-60F61Onh8SRUxdBXyoRlzz4rhVg_

[@Its__AnkitSahu]

Going to name my village land to yours...but the problem is... I even don't have access to my Village land... 😅😅

[@codyandersan]

Then put it in public folder and serve 😅

[@MuhammadAbdullah-l4l8u]

while returning the html file using : res.sendFile("templates/index.html",{root: __dirname}) error was being thrown that __dirname is not defined to fix that use the code below: import { fileURLToPath } from 'url'; import { dirname } from 'path'; const __filename = fileURLToPath(import.meta.url); const __dirname = dirname(__filename);

[@kausheyaroy9900]

thanks dude.. on googling, found out that __dirname is not defined for Ecmascript module

[@soumikmandal8604]

Can someone tell me more about why was it necessary for Harry to change that POST request part in timestamp 7:09

[@JayalaxmiSingh-v1j]

i am late but answer is that the http default mathod is post

[@saththanikaran7542]

Thanks a lot guruji ❤❤❤❤ #Singmabachop Harry bhai is the best guru❤😊😊😊❤❤😊❤😊❤

[@victorb22622]

22:00 ओर सब ठीक था कॉपी , रीनेम, फोल्डर क्रिएशन ।whats it's यूज इन रियलटाइम world ये बताया होता तो अच्छा होता बार बार "hello world,,," जैसी लाइन की बजाय

[@victorb22622]

13:47 line 22 , इनको root _ dirname name से पाथ केसे मिल गया ।इनको पाथ लेना ही था तो ऑटोमैटिक ले सकता था, same path पर तो थी index.html। App.ger ("index",,,,) का तो कोई रोल नहीं लगता

[@ocean_vibes_asmr]

#doubt i got a little confusion that what is server in this case ? js file or html file or browser ? at 9:34

[@AbhishekKumar-hz9jo]

"naam batao --- Bhupendra Jogi" , raise hand if u also relate this 🤣😂🤣

[@saifshamil4690]

Java script op❤From pak

[@rakib_bhai74]

Harry bhai Thoda engineering side ka vi baat kiya kro ❤❤ in depth concept

[@Engineering_Unlocked]

Thank you so much bhaiya :) completed on 7/12/24

[@emanwebbar]

bhai ap ko sahi samj arhi hai ?

[@Engineering_Unlocked]

@emanwebbar hn bhai in sbme Mt thoda sa syntax smjh lo or baaki to projects se hi smjh aata h

[@emanwebbar]

@@Engineering_Unlocked ji yeh to hai

[@abhinavanand7023]

19:08 pr get request main index.html fetch ho raha hai , and jb express.static ko comment out kr rahai hai tab he hello world print ho raha hai

[@winningspot3325]

Thnx bhya. You are a beast 💪❤

[@alyeeniftikhar7224]

2nd View from Jammu and Kashmir 🕊

[@pankajarya4210]

m.kzbin.info/aero/PLWgC-60F61Onh8SRUxdBXyoRlzz4rhVg_

[@Trendi_Vibes]

Great yaar Javascript OP

[@victorb22622]

7:58 पोस्ट रिक्वेस्ट को दिखाने कितना जमेला किया ,आखिर क्या आया, एक लाइन "hello world post"😅 what's the real world use ।

[@hossain9410]

my localhost:3000/api is not working.. can someone please tell me why..

[@therealartist9]

bhai 3000 ke zeroes check krlo

[@Unstoppable.Sakshi]

javascript op! Harry bhai

[@rohitstudyclube7270]

Just have greatfull for this course Javascriptop

[@extadityapubg7791]

harry bhai ne comment ka reply to aaj se 10 hours of coding a day start [

[@amaan__5979]

sir are we heading to forntend or backend??

[@shantanu_saraf]

wow sir next level , tysm

[@Worldfood228]

Sorry for late Haris bhi 😢

[@rajdeep8105]

Laravel ka v video series banayie.... ❤❤❤

[@rustamkumar5730]

Amazing #SigmaWebDev 🔥🔥 #javascriptOP #sigmabatchOP

[@geetshaala2405]

OP Harry bhai💝

[@littlescientist9337]

HARRY SIR #doubt I HAVE DIFFICULTY IN POST REQUESTS, PUT REQUESTS, DELETE REQUESTS CAN YOU PLEASE TELL IN DETAIL POST REQUESTS, PUT REQUESTS, DELETE REQUESTS . WAITING FOR YOUR REPLY. THANK YOU.

[@yoursicdrdo229]

sir I am use a windows 10. I can not use nodemon

[@lokeshsingh8833]

yes

[@supremeleader5516]

amazing lecture, learned a lot

[@pragyas_direction]

I literally watched the entire video for 3 times and then I understood the concept ... 😂😂

[@rawatamit45]

nodemon is working pls tell .I am strucked in it

[@URLate]

Same problem

[@AvishkarDwivedi-y4x]

just change the package .json file script tag to "scripts": { "script": "nodemon main.js" }, whatever js file you are using and try to install on cmd avoid it on powershell(if using windows because it default deny the access or you have to make changes as administrator and restart it

[@Good_boy905]

Harry Bhai please include react js in this course

[@Smile_please115]

Or kitna video baki hai sir total kitna hoga

[@sahilraut3312]

nodemon is not installing on my system when i run nodemon main.js command it is showing nodemon not recognized as output please help

[@abhijeetpattanaik3084]

bro have you fixed it...

[@sahilraut3312]

@@abhijeetpattanaik3084 yes bro

[@a_r_kedits951]

Same problem

[@cricket_streaming1]

amazing harry bhae

[@muhammad_umer_nadeem]

Great Work

[@hajimeippo804]

Thank you very much Harry Bhai.

[@MD-HB]

sigma batch OP❤❤❤❤

[@Its__AnkitSahu]

Bhupendra Jogi OP

[@Manju04799]

What is the use of routes we can use the templates na instead of routes to serve the pages 🤔

[@Own_joker_editz]

SIGMA BATCH OP 🎉

[@m._a.n.i.k]

#harrybhai : Seriously high level stuff this is :) lovin it

[@ajityadav1251]

best course ever

[@sharadah1751]

Thanks Harry sir❤

[@hameedcodes]

harry bahi zindabad my great sir make one video on top website for web development jobs in 2024 , and also sir mention the salary

[@moazzamalisoomro6714]

Harry Bhai I am your biggest fan from pakistan, Alots of Love from pakistan for u ❤ Harry bhai your all videos are awesome , Excellent content everythink is up-to-date And your this sigma web development course is mind blowing 😍💫❤⭐ Harry bhai can u plz make a video on This how to make your linkedin profile attractive to recruiters And also github account if you are considering it i am very very Thank full to u Harry Bhai ❤

[@adityanarayandewangan7811]

Sigma batch OP Javascript OP

[@Newcoderiuhg]

Sir please bta dijye nimcet ke baare m ❤❤❤❤❤❤❤❤

[@gamingadda7492]

Bhaiya react express ka bad cover hoga?

[@AliHamza-n6e]

Bahi na already cover kia howa ha playlist access karo harry ki

[@sksahinparvej5500]

To be honest pichle 2 videos se dimag ka bharosa ho gaya hai

[@mayanksingh7229]

sahi kaha bro

[@TechGeeks69]

harry bhai kitne mahine tak chalega ye course btw bhut maja aa raha hai course mein #sigmabatchop

[@saradagarwal1827]

Bhai... backend apka thora tough hi rsha h frontend se...ab 😢😢😢😢😢😢😢😢😢

[@Hezal-kj4qb]

Express k Baad React Chalu hoga Bro?

[@Android-17]

18:13 😂 #JavaScriptOP ⭐ #SigmaBatchOP 🔥

[@fatemamotiwala8554]

#Doubt .. I am able to execute the POST request but not the PUT and DELETE . It gives error 404. please guide why this is happening?

[@avijitdey6998]

same jesa dikhaya use kiya? html ki script pe method put karo aa jayega

[@avijitdey6998]

aur postman se karo toh easily ho jayega

[@AN_Bhagat]

#SigmaBatchOp #Javascriptop #Harry sir❤❤

[@samdeepsharma952]

just requesting to integrate with react after express and mongo... ✨

[@Fahad090NP]

Yeh 'JavaScriptOP' kia hota hai?

[@ashutoshsingh1621]

Thanku harry sir

[@mg-ub3sf]

Sir I have a question ❓ : if I am from BA background. Can I do coding . Can it cost me my job. Please answer the question sir🙏 sir I am very worried about this

[@mixmashmoments_342]

Same question...

[@nikhilbasir]

if someone has made the notes of this backend series, can you please share with me it will be of great help

[@Stark7_World]

JavaScript op ❤❤❤

[@rushikesh_10x]

Plz anyone help me, after running the express js file in terminal I'm not able to type in terminal for nodemon how can I type in terminal plz help

[@shreyanshdas9611]

do you have mac?

[@rushikesh_10x]

@@shreyanshdas9611 i got the solution

[@Code_gen]

Same bro

[@ZaidInMeditation]

ctrl + c

[@Aparichit-G]

#doubt : why harry bhai created a new folder....is it compulsory coz every time we need to install express

[@nomatterff8918]

no it's not important he creating new folder for his vidios eg vidio No 89

[@TheLogicalHammad]

Sigma Batch OP

[@MasterCode-ny1tx]

Harry bhai mere pc par nodemon chal nahi raha Error : nodemon : File C:\Users\prati\AppData\Roaming pm odemon.ps1 cannot be loaded because running scripts is disabled on this system. Ye error a raha he iskeliye apkepas koi solution ho to batai. mujhe unrestricted wala method pata hai par wo security warning throw karta hai isliye mai use karne se dar raha hu apne kaise is problem ko sole kiya bataiye please

[@slowReverb-q2q]

Harry bhài please Kuch tips btao jis Sy JavaScript py command hoo jaiy sahii Sy nhi hoo rhi please before ending this course please 😢

[@zuberkhan3050]

#SIGMA_BATCH_OP❤ #JAVASCRIPT_OP❤

[@AnkitFreefire69]

Aasan hein (sandip maheshwori)

[@narendra-mahto7649]

Gaon aur taw ki jameen aapke nam❤

[@NoobCorporations]

Mere Wale m nodemon main.js work nhi krr rha h error dikha rha h 😢 Please tell me how to fix

[@narendra-mahto7649]

@@NoobCorporations same problem but i fixed it , i am sending a video link ..

[@narendra-mahto7649]

@@NoobCorporations kzbin.info/www/bejne/p5zYqaRvhdp-ebMsi=cb4HcRCHWy6w7GDS

[@skalwaghe56]

Harry Bhai 250 acre zamin chalegi naa? Document ready hai! #SigmaBatchOP

[@vaibhavyewale9140]

harry bhai ... whenever you are writing code on terminal please change your face position to left side...as some code we cant able to see.... thank you....@CodeWithHarry

[@RohanDasRD]

left mein hi to hai :)

[@vaibhavyewale9140]

@@RohanDasRD in previous 2 videos

[@Asim_Ali4857]

Harry Bhai will we be using express generator in this course or not

[@codewithHoney]

Thank you for this amazing course💖

[@shyam8th]

javascript op🔥🔥🔥🔥🔥🔥🔥🔥

[@codewithnaim529]

#JavaScriptOP 🔥🔥🔥🔥

[@NoobCorporations]

Mere Wale m nodemon main.js work nhi krr rha h error dikha rha h 😢 Please tell me how to fix

[@AliHamza-n6e]

bahi jan install kia nodemon ko??

[@AliHamza-n6e]

ma kar deta hon meri jan tesion na la

[@arslanshah7472]

harry sir react-natve ka course be include hai is course may