SocketException: Address already in use MongoDB

socketexception-address already in use

In this MongoDB tutorial, I will explain how I managed to resolve the error “Failed to set up listener: socketexception: address already in use MongoDB”. Socketexception: address already in use MongoDB When I run the command mongod in my terminal I get the following error message: From the error, It is clear that the address or …

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MongoDB get collection size

MongoDB get collection size

In this MongoDB tutorial, we will understand how to get collection size in MongoDB. Furthermore, We will cover the following list of topics: MongoDB get collection size MongoDB get collection size example MongoDB get size of a document from collection MongoDB get collection size in GB MongoDB get collection size in Ubuntu MongoDB get collection size using …

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$in MongoDB Example

$in MongoDB

In this MongoDB tutorial, we will discuss the $in operator MongoDB. Additionally, we will also discuss the various examples where we will use the $in operator in MongoDB. $in MongoDB The $in operator in MongoDB is used to select the documents where the value of a field is equal to any value in the specified array. Syntax: …

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Current date in MongoDB

Current date in MongoDB query

In this MongoDB tutorial, we will understand the Current date in MongoDB. We will cover this topic with different operations and examples. Furthermore, the following topics will cover: The current date in the MongoDB query Insert the current date in MongoDB Find a current date field in MongoDB How to find greater than the current date field …

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Display MongoDB data in HTML

Display MongoDB data in HTML using python

In this MongoDB tutorial, we are going to discuss “display MongoDB data in HTML”. Additionally, we will also discuss the following topics: Display MongoDB data in HTML How to display MongoDB data on the HTML page Display MongoDB data in HTML insert Display MongoDB data in HTML using python Display MongoDB data in HTML In this topic, …

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Distinct query in MongoDB

Distinct query in MongoDB multiple fields

In this MongoDB tutorial, we will understand distinct query in MongoDB. We will cover this topic with different operations and examples. Additionally, we will also discuss the following topics: Distinct query in MongoDB Distinct query in MongoDB example Distinct query in MongoDB with condition Distinct query in MongoDB nested array Distinct query in MongoDB match Distinct query …

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MongoDB find by ID

MongoDB find where id equals

In this MongoDB tutorial, we will understand how to find documents by id in MongoDB. We will cover this topic with different operations and examples. Additionally, we will also discuss the following topics: MongoDB find by id query MongoDB find where id equals MongoDB find where id in the list MongoDB findone without id MongoDB find …

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MongoDB data directory /data/db not found

mongodb data directory /data/db not found

In this MongoDB tutorial, I will explain how I managed to resolve the error “MongoDB data directory /data/db not found”. We will cover the solution of this by using the different operating systems. MongoDB data directory /data/db not found in windows MongoDB data directory /data/db not found in Ubuntu MongoDB data directory /data/db not found in Mac …

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MongoDB compare two fields

MongoDB compare two fields query

In this MongoDB tutorial, we are going to discuss “MongoDB compare two documents”. We will cover this topic with different operations and examples. These are the following topics that we are going to cover in this tutorial: MongoDB compare two fields query MongoDB compare two fields equal MongoDB compare two fields not equal MongoDB compare two fields …

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MongoDB remove an element from the array

MongoDB remove multiple elements from the array

In this MongoDB tutorial, we are going to learn “MongoDB remove an element from an array”. We will cover this topic with different operations and examples. These are the following topics that we are going to cover in this tutorial: MongoDB remove an element from the array query MongoDB remove an element from the array by …

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