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    Illegitimis
    @illegitimis
    Anyone tried using this with Visual Studio from the package manager console?
    Dinesh
    @ivandinesh
    Hi All
    Is there any document link available for memory management in MongoDB?
    gts00k
    @gts00k
    Awesome course so far
    I like that it's updated :D
    gts00k
    @gts00k
    how can I access the db of hw 1-4 ?
    HariPrasath
    @Hariprasath12
    hello all
    ramakrishnareddysatti
    @ramakrishnareddysatti
    Hello all
    Mihaela Mihaljevic Jakic
    @mihaelamj
    Hi, how do I submit a solution for homework 1.1?
    Found it :)
    Valeri Kuparashvili
    @vatex
    Hi, I'm on Homework 2.5 I wrote this code: db.movieDetails.find({genres: {$in: ["Comedy","Crime"] }}).count()
    and result is 874. but result isn't listed into answers and can you tell me question more clearly?
    Scoodood
    @Scoodood
    Homework 2.1, is the mini-backup method b = db.products_bak some kind of convention?
    so i can backup any collection by simply adding “_bak” on any collection name? such as db.users_bak?
    srikumarant
    @srikumarant
    Hi All, I'm new to mongoDB world. Kindly assist me with start-ups. Thanks.
    jagharsh
    @jagharsh
    hello all.. I am stuck at homework 2.1 unable to run with shell script
    Mohit Tater
    @mnttnm
    @jagharsh please clarify what you tried?
    ramakrishnareddysatti
    @ramakrishnareddysatti
    Hi All.. Regarding home work 2.2, when I am trying to execute > mongoimport -d students -c grades < grades.json. I see below issue.
    "2016-03-29T14:37:12.124+0100 E QUERY SyntaxError: Unexpected identifier". Can someone please help me to resolve this?
    @vatex , Regarding home work 2.2, when I am trying to execute > mongoimport -d students -c grades < grades.json. I see below issue.
    "2016-03-29T14:37:12.124+0100 E QUERY SyntaxError: Unexpected identifier". Can you please help me to resolve this?
    Sudhir Nune
    @SudhirNune
    Hi all, I am on the 2.3 Homework of M101P course
    and my Python started to show this issue - Error: 500 Internal Server Error and does not open the Pages :(, please need help
    yvonneh
    @yvonneh
    Have some problem with the configuration. Would like to solve it through my screen sharing for HW 1 series. I am learning python through ipynb, so on my way to learn command line in Windows 7
    Bingjie Gao
    @CATAMO10
    Regarding HW3.3, I got the result of Total employees in companies identified: 7142
    Total unique companies: 43
    Average number of employees per company: 166
    Who knows which part could go wrong?

    My console result the queries are :

    Query 0 was:{"tag_list":{"$regex":"social-networking"},"founded_year":{"$gte":2002,"$lte":2016},"offices.city":{"$regex":"Palo Alto"}}
    Matching documents: 6
    Query 1 was:{"tag_list":{"$regex":"social-networking"},"founded_year":{"$lte":2010},"offices.city":{"$regex":"New York"}}
    Matching documents: 21
    Query 2 was:{"tag_list":{"$regex":"social-networking"},"offices.city":{"$regex":"London"}}
    Matching documents: 20

    AJ
    @artjas
    CATAM010 did you finish homework 3.2?
    I have strange problem
    I have message form mongoProc: Blog index does not have the posts present, ordered correctly
    and have no idea what is about
    AJ
    @artjas
    everything works like on the lecture, but mogoProc doesn't change the grade
    AJ
    @artjas
    ok my fault wrong sort direction however message is not very helpful
    Bart
    @BartJol
    howdy, following the M102 dba course atm. Is there an option to get email notifications of post in the discussion you have replied to, or can I only check manually whether someone replied? Couldn't find this in the settings
    vpsk
    @vpsk
    Hi
    while inserting data
    i m getting this error
    2016-06-01T23:21:06.468+0530 E QUERY TypeError: Property 'insertMany' of obj
    ct video.moviesScratch is not a function
    benaw
    @benaw

    Hi, I'm trying to install mongo-edu from https://github.com/przemyslawpluta/mongo-edu/wiki/Installation
    I've flowed the steps in the install guide but I'm getting an error,
    no such file or directory 'usr/lib/node_modules/mongo-edu/node_modules/youtube-dl/bin/youtube-dl'

    do I need to clone the repo first and run the command from within the folder?

    when I ran npm install mongo-edu -g it failed with permission denied and suggested i run with admin or root privileges so i did that as sudo and got the above error no such directory etc

    Kalika Kay Curry
    @KalikaKay
    I just got to say the mongodb manual really, really helped me this week on m101p.
    Mark Preston
    @splinterific
    Hey all, looking for help with the mongo for developers using Pymongo (week 2, hw2.2) if there's anyone around
    ipmas
    @ipmas
    @przemyslawpluta Did you see my pull request at przemyslawpluta/mongo-edu#79 fixing issue #77?
    Kunal Sekhri
    @kunalsekhri
    hi i can you make a small readme stating the changes need to be made to download mongo-edu
    Ijem
    @Ij888
    Hi all, any chance I could get some help with using the mongo nodejs driver?
    TJ-C
    @TJ-C
    I have a question regarding the use of $push in $group aggregation. Is there a way to push data without creating a new array? E.g. round_funding: { $push: "$funding_rounds.raised_amount”} creates an array in an array, like so - round_funding: [ [1,2,3,4,5,6 ] ]. Whereas I would like to see round_funding: [ 1,2,3,4,5,6 ].
    Raveendra Uppala
    @raveendrau
    Hi friends
    I am getting below error when I tried to install :
    my node version and npm version and window version can be seen in first lines of below text

    Microsoft Windows [Version 10.0.10586]
    (c) 2015 Microsoft Corporation. All rights reserved.

    C:\WINDOWS\system32>node -v
    v4.4.7

    C:\WINDOWS\system32>npm -v
    2.15.8

    C:\WINDOWS\system32>npm install mongo-edu -g

    youtube-dl@1.10.5 preinstall C:\Users\ravee\AppData\Roaming\npm\node_modules\mongo-edu\node_modules\youtube-dl
    node ./scripts/download.js

    Downloading latest youtube-dl
    C:\Users\ravee\AppData\Roaming\npm\node_modules\mongo-edu\node_modules\youtube-dl\scripts\download.js:19
    throw err;
    ^

    Error: Response Error: 302
    at ClientRequest.<anonymous> (C:\Users\ravee\AppData\Roaming\npm\node_modules\mongo-edu\node_modules\youtube-dl\scripts\download.js:65:16)
    at ClientRequest.g (events.js:260:16)
    at emitOne (events.js:77:13)
    at ClientRequest.emit (events.js:169:7)
    at HTTPParser.parserOnIncomingClient [as onIncoming] (_http_client.js:430:21)
    at HTTPParser.parserOnHeadersComplete (_http_common.js:103:23)
    at TLSSocket.socketOnData (_http_client.js:320:20)
    at emitOne (events.js:77:13)
    at TLSSocket.emit (events.js:169:7)
    at readableAddChunk (_stream_readable.js:153:18)
    npm WARN deprecated tough-cookie@2.2.2: ReDoS vulnerability parsing Set-Cookie https://nodesecurity.io/advisories/130
    npm ERR! Windows_NT 10.0.10586
    npm ERR! argv "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "install" "mongo-edu" "-g"
    npm ERR! node v4.4.7
    npm ERR! npm v2.15.8
    npm ERR! code ELIFECYCLE

    npm ERR! youtube-dl@1.10.5 preinstall: node ./scripts/download.js
    npm ERR! Exit status 1
    npm ERR!
    npm ERR! Failed at the youtube-dl@1.10.5 preinstall script 'node ./scripts/download.js'.
    npm ERR! This is most likely a problem with the youtube-dl package,
    npm ERR! not with npm itself.
    npm ERR! Tell the author that this fails on your system:
    npm ERR! node ./scripts/download.js
    npm ERR! You can get information on how to open an issue for this project with:
    npm ERR! npm bugs youtube-dl
    npm ERR! Or if that isn't available, you can get their info via:
    npm ERR!
    npm ERR! npm owner ls youtube-dl
    npm ERR! There is likely additional logging output above.

    npm ERR! Please include the following file with any support request:
    npm ERR! C:\WINDOWS\system32\npm-debug.log

    C:\WINDOWS\system32>

    can any one suggest way out?
    Ashmeet Chhabra
    @ashmeetchhabra
    I am also getting the same error.
    What to do i am not getting it.
    Srinivasa Kadiyala
    @srkadiyala

    Hi All,
    I saw this forum when I search for MongoDB in gitter.

    I am new here and is this a forum for Mongo DB newbies? Who are mentor(s) here?

    Thanks,