I. write in the front
The live broadcasting industry has been hot for several years, and several major platforms have their own unique "bullet curtain culture". However, many platforms can't watch the bullet curtain when they are playing live games, mainly because there are many sprays on the network, especially when watching the gam ...
Posted on Sat, 19 Oct 2019 19:52:40 -0700 by mark123
Now that you've dug a hole, you have to fill it in. In the previous article on Authentication of Next, we talked about how to use koa-session, mainly configuring and changing the content of session. Let's review it. This is the configuration file.
overwrite: true, //Overwrite Cookie ...
Posted on Thu, 10 Oct 2019 05:39:40 -0700 by ankurcse
Learning Summary of Basic Use of Mongoose Module
Mongoose is a database management tool module of MongoDB in Node environment, which can transform data in the database into Js objects.
Installation and Connection of Database
Install using npm package management tools.
npm i mongoose
The introduction ...
Posted on Fri, 04 Oct 2019 00:52:25 -0700 by mashamit
Development environment: (Windows) eclipse+pydev+MongoDB
Douban TOP website: https://music.douban.com/top250
I. Connecting to the database
Open the MongoDBx download path and create a new folder named data. Here, create a new folder named db, which is used to store data.
Enter configuration infor ...
Posted on Thu, 03 Oct 2019 11:07:13 -0700 by powaz
More and more geographic location-based applications are available, which can find the nearest locations, such as Meituan, shared bicycles, and so on.MongoDB provides a solution for LBS applications: based on the 2dSphere index, we can create LBS applications based on this feature.Here is an example of how to use mongoDB for location search.
Posted on Sat, 28 Sep 2019 19:57:10 -0700 by Drachlen
The need of the actual environment can be said to be: only you did not expect, there is no impossible to achieve.
For the actual development, testing, production and other environments, there are dozens or even hundreds of interfaces that need to be used. Therefore, a unified management tool platform must be needed to unify the management of su ...
Posted on Thu, 26 Sep 2019 00:18:17 -0700 by marksie1988
The official introduction is
An open source and collaborative framework for extracting the data you need from websites.
In a fast, simple, yet extensible way.
An open source and collaboration framework for extracting the required data from a website in a fast, simple and scalable manner.
Posted on Wed, 11 Sep 2019 04:46:29 -0700 by iarp
I agree with a colleague who recently mentioned that he would like to have pictures on the web in MongoDB.MongoDB has many advantages over storing pictures as files in a subdirectory on your hard disk.First, MongoDB is a distributed database where pictures can be stored across servers.In a clustered environment, the technology of replica set, s ...
Posted on Wed, 21 Aug 2019 18:49:20 -0700 by warrior rabbit
The first two articles explained the concepts of IOC and DI and why we need them. This article will continue with the definition of Spring IOC container, xml configuration file, which will clarify two questions:
1. The role of Spring XML configuration files. (Inheritance with IOC thought)
2. If the d ...
Posted on Thu, 08 Aug 2019 19:19:11 -0700 by sader
MongoDB Learning Notes (1) - Introduction to MongoDB and Data Types
The version of MongoDB used in this article is 4.0.10
Introduction to MongoDB
1. Characteristics of MongoDB
MongoDB is a scalable and high-performance NoSQL database written in C++ language. It aims to provide a high-performance scalable data storage s ...
Posted on Tue, 30 Jul 2019 04:08:30 -0700 by daggardan