MySQL database backup can be divided into logical backup and physical backup. The logical backup tools are mysqldump and the physical backup tools are xtrabackup. The two backup methods have their own advantages and disadvantages
Support hot backup and incremental backup, requ ...
Posted by Gath on Fri, 12 Jun 2020 11:30:10 +0200
Data visualization experiment 2
Through pandas in python, the experiment is completed with bar graph, bar graph and line graph.
1. "Tourism annual data. xls" and "tourism statistical data. csv" are tourism statistical data from 2009 to 2018, includ ...
Posted by shergar1983 on Fri, 12 Jun 2020 08:44:49 +0200
Foreword: When we need to operate on redis, we need to start the redis-server service first, then start the redis-cli client to connect to the redis server to operate on it, or we can connect redis directly with the visual operation tool to operate on it.But what should we do if we need java programs to ...
Posted by boonika on Thu, 11 Jun 2020 18:11:27 +0200
pikachu range clearance WP
Brute force solution based on form
Verification code bypass (on server)
Verification code bypass (on client)
token anti explosion?
XSS blind play
Posted by Delaran on Thu, 11 Jun 2020 09:42:01 +0200
Flask itself is equivalent to a kernel. Almost all other functions need to be extended, which needs to be implemented by third-party extensions. For example, you can use flask extensions to add ORM, form verification tools, file upload, authentication, etc. There is no default database for flask. You ...
Posted by Muggin on Thu, 11 Jun 2020 06:29:20 +0200
With the wide application of NOSQL database, the extensible storage mode also has a good support in relational database. A new data type, JSON, has been added in MySQL 5.7
JSON data type meaning
In fact, without the support of JSON data type, we can save the data in this format by varchar type or text type, but why do we need to specifica ...
Posted by poppy on Wed, 10 Jun 2020 08:47:33 +0200
If you've got inspiration and thinking here, I hope you'll like it! For different opinions on the content, please write and exchange.
Technology stack > > java
Email > > firstname.lastname@example.org
The system needs to use timed tasks to complete some data processing wor ...
Posted by barbgd on Wed, 10 Jun 2020 06:05:02 +0200
First of all, thank you for this little sister's video: Bili bilibili - very poor female programmer
List structure attached:
1, Development preparation
Node installation and configuration
MySQL installation and configuration
Database visualization tools: Navcat
Interface t ...
Posted by ukspudnie on Tue, 09 Jun 2020 07:08:23 +0200
1, Spring initialization
1. Open https://start.spring.io/ , fill in the relevant information of the project on this page, add the corresponding dependencies, and then click "GENERATE" to GENERATE a zip file, decompress it in a suitable location on your computer, and then open the project u ...
Posted by ljschrenk on Tue, 09 Jun 2020 06:16:14 +0200
Questions from a small partner on WeChat:
When he saw this, Songge suddenly thought that I had written Spring Boot+Swagger before:
SpringBoot Integration Swagger2
Uses of OAuth2 + Jwt have also been written:
Want to have fun with OAuth2 and JWT?See Songgo's performance
But they haven't been written together yet, so little buddies have ques ...
Posted by raister on Tue, 09 Jun 2020 02:49:02 +0200