[Asp.netCore Series] 1 takes you throughAsp.netCore

0. Preface This is a new series namedASP.NETCore gets started in real life.This series of presentationsASP.NETCore MVC, which assists with some front-end basics (can be used to achieve what we need, not the main topic).This series will also be introduced laterASP.NETCore platform for other types of projects, and lead you to develop a website or ...

Added by jwaqa1 on Fri, 29 May 2020 19:47:00 +0300

explain analyze in MySQL 8.0

Original address: https://mysqlserverteam.com/mysql-explain-analyze/   MySQL 8.0.18 was just released. October 17, 2019 ), which includes a new feature to analyze and understand how queries are executed: explain analyze. What is explain analyze EXPLAIN ANALYZE is a query analysis tool that tells you how much time MySQL spends on queries and why ...

Added by dw89 on Fri, 29 May 2020 19:45:52 +0300

JS Array Method Complete

  1. Before using the methods of arrays, you need to create arrays, which can be created in the following ways: Literal Quantity (json) var arr1 = []; //Create an empty array var arr2 = [5]; //Create an array with a single element var arr3 = [5,6,7]; //Create an array with multiple element ...

Added by gprobst on Tue, 26 May 2020 20:21:46 +0300

Password RSA encryption of iqiyi login implemented by python

preface The text and pictures of this article are from the Internet, only for learning and communication, not for any commercial purpose. The copyright belongs to the original author. If you have any questions, please contact us in time for handling. Add Penguin Group 695185429 and you can get it for free. All the information is in the group f ...

Added by daniellynn2000 on Tue, 26 May 2020 18:18:13 +0300

python crawls the data of the network and visualizes it

Crawling the data information about python position in the pull net, and storing the crawling data into various csv files, then cleaning the data of the relevant fields in the csv file, and making further analysis on the data visualization, including histogram display, histogram display, word cloud display, etc. according to the visualization d ...

Added by Vizor on Sun, 24 May 2020 07:37:16 +0300

Sharing of learning notes in uni

Table of contents 01. Summary of problems encountered 02. About layout settings 03. Basic grammar summary 04. About interaction 06. About returning data 07. About network requests 08. About page refresh 09. Notes 10. To be solved and considered 01. Summary of problems encountered In my page, there is a problem defining the class of view as l ...

Added by astaroth on Sun, 24 May 2020 05:12:06 +0300

Exception handling of Flask development skills

catalog Exception handling of Flask development skills 1. Flash built in exception handling 2. HTTPException class analysis 3. Custom exception handling class 4. Easily define your own error class 5. Precautions I usually use in the development, or learn some of the flask development skills, need to have a more solid basis for flask. 1. F ...

Added by SpectralDesign.Net on Fri, 22 May 2020 12:02:14 +0300

RedisTemplate implements message queuing and inserts data in batches.

In the early stage, due to the small business volume of the production environment. So logs are commit ted one by one. There was no problem with the operation. Later, with the expansion of business concurrency, the log writing frequently deals with the database, resulting in the database connection pool often occupied, until the program crashes ...

Added by blyz on Fri, 22 May 2020 09:40:09 +0300

docker installation and use under CentOS 7

docker start stop sudo systemctl start docker.service sudo systemctl stop docker.service sudo systemctl restart docker.service sudo systemctl status docker.service sudo systemctl enable docker sudo docker ps -a ## <-- List existing images ## sudo docker stop 17dd4ab4cda2 ##<-- 17dd4ab4cda2 by container id ## sudo docker rm 17dd4ab4cda ...

Added by Phirus on Thu, 21 May 2020 17:37:51 +0300

Series 13 dockerAsp.netCore deployment

1. Introduction This full introductionAsp.netHow the core web api is deployed in a docker container and accesses web api services externally.After you have finished writing the dockerfile, you can create a mirror with the docker [image] build command. The basic format is: docker build [options] path | url | - The command reads the dickerfile ...

Added by Velausanakha on Thu, 21 May 2020 05:13:18 +0300