monk

error in npm install inspite of changing the file Bson

自闭症网瘾萝莉.ら 提交于 2019-12-01 01:00:14
using mongodb3.0, node 0.12.0, npm 2.5.1 on windows 7 integrale, I am trying to read and write data into my database, but i have this error in npm intsall! { [Error: Cannot find module '../build/Release/bson'] code: 'MODULE_NOT_FOUND' } js-bson: Failed to load c++ bson extension, using pure JS version { [Error: Cannot find module '../build/Release/bson'] code: 'MODULE_NOT_FOUND' } js-bson: Failed to load c++ bson extension, using pure JS version i tried to replace bson = require('../build/Release/bson'); into bson = require('../browser_build/bson'); but i had errors like this: exports.BSON

Trouble with PUT request using Node.js (express), Angular, and MongoDB

一曲冷凌霜 提交于 2019-12-01 00:41:10
I'm stuck trying to figure out how to update my data to MongoDB (I'm using Monk with MongoDB, Node, Express, and Angular). I have no trouble with POST and DELETE, but can't figure out where I'm going wrong with PUT. Error I get: PUT http://localhost:3000/api/habits/[object%20Object] 500 (Internal Server Error) Where I'm confused is with what I should be sending with Angular, and how to receive it in Node, since I understand I need to send the updated object for the record, but then how should I be accessing the ID to look it up in Mongo? For example with my POST (more code context below), it

error in npm install inspite of changing the file Bson

烈酒焚心 提交于 2019-11-30 20:03:40
问题 using mongodb3.0, node 0.12.0, npm 2.5.1 on windows 7 integrale, I am trying to read and write data into my database, but i have this error in npm intsall! { [Error: Cannot find module '../build/Release/bson'] code: 'MODULE_NOT_FOUND' } js-bson: Failed to load c++ bson extension, using pure JS version { [Error: Cannot find module '../build/Release/bson'] code: 'MODULE_NOT_FOUND' } js-bson: Failed to load c++ bson extension, using pure JS version i tried to replace bson = require('../build

Trouble with PUT request using Node.js (express), Angular, and MongoDB

回眸只為那壹抹淺笑 提交于 2019-11-30 19:57:01
问题 I'm stuck trying to figure out how to update my data to MongoDB (I'm using Monk with MongoDB, Node, Express, and Angular). I have no trouble with POST and DELETE, but can't figure out where I'm going wrong with PUT. Error I get: PUT http://localhost:3000/api/habits/[object%20Object] 500 (Internal Server Error) Where I'm confused is with what I should be sending with Angular, and how to receive it in Node, since I understand I need to send the updated object for the record, but then how should

In NodeJS, how to output results from mongodb with different field names?

三世轮回 提交于 2019-11-28 12:53:36
I'm using nodejs to query mongodb and want to output json with customized field names. For example, original json from MongoDB maybe {id:1, text:"abc"} I'd like to output it as {ObjectID:1, DisplayText:"abc"}; I understand MongoDB has the $project operator in its aggregate framework but not sure how to use them in NodeJS. The mongodb nodejs packages I'm using are var mongo = require('mongodb'); var monk = require('monk'); var db = monk('server:port/mydb'); Appreciate any advice on this. If you are using monk as you appear to be then you can access the underlying node native driver collection

一些缩短树莓派学习曲线的书籍、课程和网站

房东的猫 提交于 2019-11-28 12:14:33
树莓派是一款小型单板计算机,最初用于教学和学习编程和计算机科学。但如今它有更多用处。它是一种经济的低功耗计算机,人们将它用于各种各样的事情 —— 从家庭娱乐到服务器应用,再到物联网(IoT) 项目。 关于这个主题有很多资源,你可以做很多不同的项目,却很难知道从哪里开始。以下是一些资源,可以帮助你开始使用树莓派。看看这篇文章,但不要满足于此。到处看下,深入下去你就会发现树莓派的新世界。 书籍 关于树莓派有很多不同语言的书籍。这两本书将帮助你开始了解,然后深入了解树莓派。 由 Simon Monk 编写的《树莓派手边书:软件和硬件问题及解决方案》 Simon Monk 是一名软件工程师,并且多年来一直是业余手工爱好者。他最初被 Arduino 这块易于使用的开发板所吸引,后来出版了一本关于它的书。后来,他开始使用树莓派并写了《树莓派手边书:软件和硬件问题和解决方案》这本书。在本书中,你可以找到大量树莓派项目的最佳时间,以及你可能面对的各种挑战的解决方案。 由 Simon Monk 编写的《树莓派编程:从 Python 入门》 Python 已经发展成为开始一个树莓派项目的首选编程语言,因为它易于学习和使用,即使你没有任何编程经验。此外,它的许多库可以帮助你专注于使你的项目变得特别,而不是实现协议以与传感器反复通信。Monk 在《树莓派手边书》中写了两章关于 Python 编程,但

MongoDB database deleted automatically

跟風遠走 提交于 2019-11-28 02:14:47
I am very confused with the MongoDB behavior I am facing these days. I am running a MEAN(MongoDB, Express, Angular, NodeJS) application on a windows live server. Two times it happened that the whole database my application is connected with is deleted automatically. I have no clue what is happening with it. I have searched the web but found no answer on it. I am using Monk for the MongoDB. How can I detect the problem with it? Hey It is a virus attack read this article https://www.bleepingcomputer.com/news/security/mongodb-apocalypse-professional-ransomware-group-gets-involved-infections-reach

In NodeJS, how to output results from mongodb with different field names?

跟風遠走 提交于 2019-11-27 07:17:13
问题 I'm using nodejs to query mongodb and want to output json with customized field names. For example, original json from MongoDB maybe {id:1, text:"abc"} I'd like to output it as {ObjectID:1, DisplayText:"abc"}; I understand MongoDB has the $project operator in its aggregate framework but not sure how to use them in NodeJS. The mongodb nodejs packages I'm using are var mongo = require('mongodb'); var monk = require('monk'); var db = monk('server:port/mydb'); Appreciate any advice on this. 回答1:

MongoDB database deleted automatically

半腔热情 提交于 2019-11-26 22:07:23
问题 I am very confused with the MongoDB behavior I am facing these days. I am running a MEAN(MongoDB, Express, Angular, NodeJS) application on a windows live server. Two times it happened that the whole database my application is connected with is deleted automatically. I have no clue what is happening with it. I have searched the web but found no answer on it. I am using Monk for the MongoDB. How can I detect the problem with it? 回答1: Hey It is a virus attack read this article https://www