Database connection encryption （SpringBoot+jasypt encryption ）

  SpringBoot The project often puts the password plaintext for connecting to the database in the configuration file , The security is lower , Espec...
2020-07-18 21:48 views 129

Blue Bridge Cup MCU ——PCF8591 ADC/DAC modular

Hardware foundation of Blue Bridge Cup single chip microcomputer PCF8591 Circuit diagram ：PCF8591 Yes IIC Bus interface 8 position A/D and D/A con...
2020-07-18 10:55 views 24

( Essence )2020 year 7 month 18 day vue element-ui realization tab Component encapsulation

2020-07-18 09:41 views 51

PTA Quick sort

#include <stdio.h>#define N 1000int arr[N];/* For a length of n Array of arr Perform insert sort */void insertionSort(int arr[], int n);/* ...
2020-07-16 21:14 views 19

Huffman 1- Using Huffman coding and Huffman tree to complete the encoding and decoding of string

Huffman tree is a special application of binary tree , Huffman tree is still a binary tree , Only it meets certain conditions （ Weighted shortest ...
2020-07-16 19:52 views 47

be based on springboot Hospital information management system based on GIS

The project is based on springboot+layui+shiro Written hospital management system , The business of the system is complex , There are three databa...
2020-07-15 23:28 views 28

data structure ~01. Basic realization and concept of linear table ~

Data structure learning ~01. Basic realization and concept of linear table definition of linear table :        ...
2020-07-14 08:50 views 55

【 Project experience 】vuecli3, realization PC End resolution adaptation

vue cli3, Fit style to screen size Recently I made a big screen , Considering that it's going to be on different displays , Display the same s...
2020-07-13 15:12 views 29

annual bonus （ dynamic programming ）（ daily practice ）

Xiaodong's company will give a year-end bonus , Xiaodong happens to get the highest welfare , He is going to participate in a lucky draw at the co...
2020-07-12 23:47 views 19

realization el-table sort

Used in the background el-table Implement sorting
2020-07-12 22:51 views 12
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