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11 votes

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How can I solve a "MongoError: E11000 duplicate key error collection" error in Mongo?

answered Jan 17, 2022 at 9:41

6 votes

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Mongoose nested ObjectId Array validation Dto

answered Dec 11, 2021 at 13:17

6 votes

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How to validate if a Param string is a MongoId in Nestjs without DTO

answered Dec 11, 2021 at 15:19

3 votes

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@Prop and mongoose options is ignored in NestJS Nested Schema

answered Aug 11, 2021 at 15:35

3 votes

is possible to locateonscreen with specific region?

answered Oct 11, 2021 at 14:28

2 votes

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(MONGODB) How to remove referenced data when parent collection is deleted

answered Aug 19, 2021 at 12:49

2 votes

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Mongoose timestamps updatedAt access via code typescript

answered Jan 6, 2022 at 15:15

2 votes

JavaScript - How to access second object of an object

answered Dec 9, 2021 at 13:24

2 votes

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Mongoose find all documents that have a string in an array

answered Dec 14, 2021 at 14:52

1 vote

Replace field in mongo db database

answered Dec 27, 2021 at 22:14

1 vote

mongoose: Add an element into an empty child array under

answered Jan 1, 2022 at 13:02

1 vote

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Code not working as expected - Not too sure why

answered Dec 12, 2021 at 17:19

1 vote

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find array of objects with only matched object in subarray mongoose?

answered Dec 12, 2021 at 23:21

1 vote

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unable to get key value

answered Dec 11, 2021 at 20:18

1 vote

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How can I save duplicate in Mongodb using springboot?

answered Dec 13, 2021 at 21:44

1 vote

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Order of $sort and $limit in mongo db aggregation

answered Jan 25, 2022 at 10:04

1 vote

How to append variable with anchor element href link in Angularjs

answered Mar 25, 2022 at 10:33

1 vote

Javascript function loops too many times and returns undefined

answered Mar 25, 2022 at 13:02

1 vote

Convert HEX with alpha into non Alpha assuming the background is white

answered Oct 19, 2022 at 16:57

1 vote

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Generics type response with swagger in nestjs

answered Feb 19, 2023 at 16:03

1 vote

Javascript sort multiple Arrays by object values inside

answered Dec 10, 2021 at 20:50

1 vote

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Javascript add each part of username to keywords array for web-socket queries?

answered Dec 7, 2021 at 13:00

1 vote

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Clearing an array after sending to another function as an argument

answered Dec 7, 2021 at 14:50

1 vote

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How to stop loop if only one of these isn't true?

answered Dec 7, 2021 at 14:53

1 vote

Js secret santa claus algoritm

answered Dec 7, 2021 at 15:10

1 vote

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Convert a const Array to JSON with specific keys

answered Dec 10, 2021 at 15:18

1 vote

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In recursion, why is this the output

answered Dec 10, 2021 at 15:41

1 vote

Does spread operator return new object after operation?

answered Dec 4, 2021 at 20:24

1 vote

Clone Object with arrays using spread operator

answered Dec 4, 2021 at 20:31

1 vote

how to declare multiple variables with the same value

answered Dec 5, 2021 at 21:55

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68 Answers

How can I solve a "MongoError: E11000 duplicate key error collection" error in Mongo?

Mongoose nested ObjectId Array validation Dto

How to validate if a Param string is a MongoId in Nestjs without DTO

@Prop and mongoose options is ignored in NestJS Nested Schema

is possible to locateonscreen with specific region?

(MONGODB) How to remove referenced data when parent collection is deleted

Mongoose timestamps updatedAt access via code typescript

JavaScript - How to access second object of an object

Mongoose find all documents that have a string in an array

Replace field in mongo db database

mongoose: Add an element into an empty child array under

Code not working as expected - Not too sure why

find array of objects with only matched object in subarray mongoose?

unable to get key value

How can I save duplicate in Mongodb using springboot?

Order of $sort and $limit in mongo db aggregation

How to append variable with anchor element href link in Angularjs

Javascript function loops too many times and returns undefined

Convert HEX with alpha into non Alpha assuming the background is white

Generics type response with swagger in nestjs

Javascript sort multiple Arrays by object values inside

Javascript add each part of username to keywords array for web-socket queries?

Clearing an array after sending to another function as an argument

How to stop loop if only one of these isn't true?

Js secret santa claus algoritm

Convert a const Array to JSON with specific keys

In recursion, why is this the output

Does spread operator return new object after operation?

Clone Object with arrays using spread operator

how to declare multiple variables with the same value