SpringBoot project uses Sa-Token to complete login authentication

1. Design ideasFor some interfaces that can only be accessed after login (for example: query my account information), our usual practice is to add a layer of interface verification:If the verification is passed, then: return the data normally.If the verification fails, then: Throw an exception,UTF-8...

Posted by dsdintn on Thu, 30 Mar 2023 08:07:58 +0530

Neural Network Training

After everything is ready, we will start training the neural network. First, define encoder and decoder instances, as well as optimizers, loss functions, and other components. # Start RNN training with attention mechanism # Define network architecture hidden_size = 32 max_length = MAX_LENGTH n_UTF-8...

Posted by ultrus on Sat, 01 Apr 2023 03:12:36 +0530

How many ridiculous 56 code comments have you written?

Programmer's humor (ID: humor1024) finishingI came here uninvited,Give everyone a wave of God's commentaryFor the entertainment of donors0./* * Dear Maintainer * * Once you are done trying to 'optimize' this routine, * and you have realized what a terrible mistake that was, * please increment tUTF-8...

Posted by missy3434 on Tue, 04 Apr 2023 12:18:09 +0530

[ES 3rd Anniversary] linux-centos7 install elasticsearch-head plug-in

1. Install nodejs① From the official website https://nodejs.org/en/download Download node-v8.11.3-linux-x64.tar.xz②Decompress tar -xvf node-v8.11.3-linux-x64.tar.xz /opt③Set the environment variable vi /etc/profile, add or modify the following two linesexport NODEJS_HOME=/opt/nodejs/node-v8.11.UTF-8...

Posted by JD-AM on Mon, 03 Apr 2023 12:22:23 +0530

Python: use pymssql module to operate SQL server database

python's default database is SQLlite, but it can also support MySql and SQL server. This article introduces how to install and connect the pymssql library under Windows. . . Environment: Windows_64 bit Version: python3.6 1. Brief introduction pymssql is a python database interface, built on theUTF-8...

Posted by psd99 on Thu, 30 Mar 2023 17:37:18 +0530

vulnhub THE PLANETS: EARTH Penetration Notes

Target machine download address: https://www.vulnhub.com/entry/the-planets-earth,755/#download kali ip address collect message nmap -sP 192.168.20.0/24 Determine the ip address of the target machine Scan for open ports nmap -A -p 1-65535 192.168.20.131 The waiting time is relatively long, we foUTF-8...

Posted by TreeNode on Fri, 31 Mar 2023 22:12:11 +0530

C Problem Set 44-52

Table of contents 44. Calculate the unit step function 45. Triangle Judgment 46. ​​Measure the degree of body fat and thin 47. Calculating quadratic equations in one variable 48. Get the number of days in the month 49. Simple Calculator 50. Line pattern 51. Square pattern 52. Right triangle patUTF-8...

Posted by aris1234 on Thu, 06 Apr 2023 08:01:44 +0530

Guli Mall Notes + Stepping on the Pit (15) - Commodity Details Construction + Asynchronous Arrangement

Table of contents 1. Build the page environment 1.1. Configure Nginx and gateway 1.2. Static and dynamic resource allocation 1.3. Jump from the search page to the details page 2. Model class extraction and controller 2.1. Analyze the information that needs to be displayed on the homepage 2.2, hUTF-8...

Posted by Thoughtless on Thu, 30 Mar 2023 20:48:58 +0530