CRUD Operations in MongoDB | Sigma Web Development Course - Tutorial #95

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We know this video is not getting views but for hardcore geeks like us it is a big thing to keep going, keep it up man.❤

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This is the best WEB DEVELOPMENT course in whole world. Thank you so much Harry bhai love from Pakistan🥰😍

[@mr.aristocrat6803]

I just wanted to drop by and say a massive thank you for your recent video on resolving MongoDB and C, c++, java programming errors. Your explanation and code solution were incredibly helpful, and I was able to fix the issue in my own project. 🚀Your tutorials are always clear, concise, and make learning programming a much more enjoyable experience. Thanks a ton for sharing your expertise and helping the community grow! 👏 Looking forward to more awesome content from your channel!

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Harry bhai aap ki consistency ki daat deta hun mai , kasam se bohot sara pyar.

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"Hey harry sir, I've been struggling to find comprehensive content on software testing roadmaps, and I believe your expertise would be incredibly valuable in breaking down this topic. Could you consider making a video on software testing roadmap, covering key strategies, tools, and best practices? Your insights would be a great resource for many of us navigating this field. Thanks in advance for considering this suggestion!"

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I Learn more from projects than lecture Like the spotify one

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Good evening sir I have doubt that I am on your 44th video Of web development that you have created earlier should I continue to that playlist or should I start from this playlist watch same things again or should skip the video and see the video which i have o learn. Sir please tell me as soon as possible

[@Hatthetail]

Plz make this topic extensive and clear, as this is the hardest for me and for everyone, and plz make a full stack project tut using mongo expressjs nodejs like e-commerce website.

[@Hatthetail]

Everyone explain the methods and codes, but why no one explain the use of these codes method etc in our projects/website

[@CAPSL0CK181]

Exactly i'm wondering the same. it's kinda confusing watching these videos and not knowing the uses of these functions.

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Excited to learn CRUD operation in mongoDB :) Sigma Badge OP

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#doubt @codewithharry Can anyone please clarify my doubts regarding this course because I have recently got to know about this course so, 1.How is this course, like is it completing all the concepts of a particular topic needed or are there any missing things 2.Will it be covering all the topics needed for web development in 2024 3.How long will it take for the instructor to complete the entire course 4.Should I follow any additional references along with this? I am asking all this because I am a beginner and in need of an internship or job...

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Watch the first video. This course won't make you to the job but its important for basics after this learn react and learn express and mongoose in depth then make projects you will be job ready

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00:01 Learn how to perform CRUD operations in MongoDB 02:17 Creating and inserting data into a MongoDB collection 04:21 Demonstrating document insertion and collection creation in MongoDB. 06:17 Performing CRUD operations in MongoDB 08:17 Using find one to retrieve a single document based on search criteria 10:15 Updating documents in MongoDB using atomic operators. 12:16 Performing CRUD operations in MongoDB: apply filter, update, and delete. 14:01 Performing CRUD operations in MongoDB 15:53 Encouragement to learn MongoDB operations independently Crafted by AI.

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🎯 Key Takeaways for quick navigation: 00:00 *📝 Basic CRUD operations in MongoDB* - MongoDB makes CRUD operations (Create, Read, Update, Delete) easy with its syntax and documentation. 01:43 *📝 Performing CRUD operations* - MongoDB allows creating a new collection using the `createCollection` method. - Once a collection is created, documents can be inserted into it using the `insertOne` method. 02:54 *📝 Inserting documents into a collection* - Use the `insertOne` method to insert a single document into a collection. - Specify the document to be inserted as a JavaScript object. 04:28 *📝 MongoDB CRUD Operations Overview* - Demonstrates how to insert documents into a MongoDB collection. 05:11 *📝 Creating Dummy Documents* - Shows how to create dummy documents in MongoDB for practice. 06:36 *📝 Retrieving Documents from MongoDB* - Illustrates how to find and retrieve documents from a MongoDB collection. 07:47 *📝 Using FindOne in MongoDB* - Explains how to use the findOne method in MongoDB to retrieve a single document. 08:44 *📝 Reading, updating, and deleting documents in MongoDB:* - Demonstrates how to perform CRUD operations in MongoDB. - Explains the concepts of creating, reading, updating, and deleting documents in a collection. 09:25 *🔧 Using the update method in MongoDB:* - Discusses the use of the update method in MongoDB to modify existing documents. - Explains the syntax and options available for updating documents. - Emphasizes the importance of using the update method instead of direct manipulation for better code organization and maintainability. 10:51 *🔄 Understanding atomic operators and the update method in MongoDB:* - Explains the concept of atomic operators in MongoDB and their role in updating documents atomically. - Demonstrates how to use atomic operators such as `$set` to update specific fields in documents. - Highlights the importance of using atomic operators to ensure consistent and reliable updates in MongoDB. 11:59 *📄 Referencing documentation for MongoDB methods:* - Recommends referring to the MongoDB documentation for detailed explanations and examples of MongoDB methods. - Points out the benefits of referring to the documentation for updated syntax and best practices. 12:39 *🧩 Updating multiple documents in MongoDB,* - Updating multiple documents in MongoDB can be done using the updateMany() method. - The updateMany() method takes two arguments: a filter object to match the documents to update and an update object to specify the update operation. - This method updates all documents that match the filter criteria with the specified update operation. 13:37 *🗑️ Deleting documents in MongoDB,* - Deleting documents in MongoDB can be done using the deleteOne() and deleteMany() methods. - The deleteOne() method deletes the first document that matches the filter criteria. - The deleteMany() method deletes all documents that match the filter criteria. 14:17 *🔒 Deleting documents using the deleteMany() method,* - The deleteMany() method in MongoDB is used to delete multiple documents that match the specified filter criteria. - It deletes all documents that match the filter criteria. - This method is useful when you want to delete multiple documents at once based on certain conditions. Made with HARPA AI

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2:49 , जिनको डेटाबेस स्ट्रक्चर क्या होता है नही मालूम ,इनके लिए: जैसे excel workbook होती है वैसे db, जैसे शीट होती है ,कलेक्शन ,जैसे row होती है , इधर डॉक्यूमेंट्स ।डेटाबेस और SQL ओर एक्सेल शीट में एक row एक data होता है वहा डॉक्यूमेंट कहते है ,जैसे एक row me एक पूरा डाटा होता है वैसे अनेक row मे कई डाटा (row) होता है ऐसे ही यहां कई लाइन की जगह कई डॉक्यूमेंट होता है जिस में वन सेट डाटा होता है केसे एक row मे one set of data होता हैं

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assalamualaikum harry sir , c programming ke baare me ye bataiye ab isko sikhna kaisa rahega mai semester 2 me pahucha hu and c programming hai mere course me but mai ye janna chahta hu ki agar isko sikh lu to kya scope hoga please reply me

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