17.C Advanced language —— Deep understanding pointer

Pointer advanced 1. Common situation of character pointer in the type of pointer, we know that one pointer type is character pointer char* ; Gen...
2022-01-18 10:46 views 28

java Data structure and algorithm —— Quick sorting method

java Data structure and algorithm —— Quick sorting method
2022-01-17 21:39 views 24

C language Pointer advanced

A pointer is a variable . What we say verbally refers to pointer variables , It is used to store addresses ; The size of the pointer is fixed , st...
2022-01-17 21:07 views 9

In Ali 10 year Java My cousin came back from vacation , After chatting, I realized everything

My cousin is from a project team Java development , I came back from the holiday half a month ahead of the Chinese new year this year , As soon as...
2022-01-17 19:25 views 35

[html] use css Draw a lottery turntable

use html,css3,js Draw a lottery turntable 1. Draw a circle container Set overflow hide , And center the upper half of its internal elements <di...
2022-01-17 00:54 views 113

Guess numbers games and Shutdown Sequence

Guess the random number game through the algorithm is actually pseudo-random game()menu menu input Generating method of random number rand() The t...
2022-01-16 15:58 views 19

Program exercises on circular statements

calculation n factorial int main(){int i=0;int ret=1;scanf("%d",&i);for(i=1;i<=n;i++){ret=ret*i;}printf("%d\n",ret);return 0;} calculation...
2022-01-16 15:54 views 20

Network security notes

Network security note I , Basic knowledge 01, computer network ： Is to use communication lines to connect different geographical locations , Compu...
2022-01-15 22:02 views 17

Java project : Online ordering system (java+Springboot+Maven+mybatis+Vue+mysql+Redis)

Source code acquisition ： Blog home page " resources " Download in ! Project description ： This is based on SpringBoot+Vue Online ordering syste...
2022-01-15 08:56 views 46

database SQL Encyclopedia of orders

one , About database SQL command 1. Create database CREATE DATABASE Database name [ON[FILEGROUP Filegroup name ](NAME= Logical name of data fi...
2022-01-14 14:43 views 24
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