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I am writing back-end part using Nodejs Express & using mongodb for database so I need to maintain a log for every operation. Which is the best way to do this.
Here is the link https://www.npmjs.com/package/winston
You can implement it as
var winston = require('winston');
winston.log('info', 'Hello distributed log files!');
winston.info('Hello again distributed logs');
Hope this will help you
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What are the options/approaches available in React-Native for developing a mobile dictionary app.
its depend to word count if it is to large i recommend to using a react-native db package like
https://github.com/Nozbe/WatermelonDB
or
https://github.com/realm/realm-js
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When button is clicked, a function has been called which change the value of a row which is coming from database? I used AngularJS as JavaScript library and Couchbase as a database.
You can not modify Databases directly through client-side Javascript. For this, you will need to use a middleware such as Node Express and Mongoose which will help you communicate between client and DB server.
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I am new to MVC (Model View Controller) and knows intermediate OOP in javascript.
Do Node.js and Angular.js has the same purpose?
Example, i wanted to create an attendance monitoring system. Where is the part that ill use angular.js and when to use node.js?
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I am using Firebase.js for realtime chat synch and I wonder if it's possible to make a game like typeracer.com with Firebase, that detects moves and displays in real time. If Firebase can not do it, please tell me how I can build it with other technologies. thank you.
It's definitely possible. Check out the Tetris example if you haven't already!
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I'm building a public database of scientific data.
By now I have a postgres 9.1 database running on a machine, and I've been using psycopg2 to interact from python 2.7.
At the other hand, I'm working on a Boilerplate html interface.
The question is, how to build the interaction between the webpage and the python/postgres database? which library should I use ?
Thanks in advance
What you're looking for is a web framework. Finding the right one is a hard choice and source of lots of discussions. Have a look at this list: http://wiki.python.org/moin/WebFrameworks