Programming VIP

catalogue 1, Redis master-slave replication 1.1 definitions 1.2 role of master-slave replication 1.3 Redis master-slave replication process 1.4 set up Redis master-slave replication Experimental environment Install redis Modify redis configuration file (Master node operation) Modify redis configuration file (Slave node operation) 1.5 ...

Addition, deletion and modification SQL1 insert record (I) In fact, through the output, we can know the value of the inserted data. insert into exam_record values ( null, 1001, 9001, '2021-09-01 22:11:12', '2021-09-01 23:01:12', 90 ), ( null, 1002, 9002, '2021-09-04 07:01:02', null, null ); You can also use interval to ad ...

This paper summarizes the Java collection framework Here are some articles about collections https://blog.csdn.net/weixin_42533238/article/details/106651056 https://blog.csdn.net/ThinkWon/article/details/98844796 https://blog.csdn.net/feiyanaffection/article/details/81394745 Take a look at the structure chart first to get a general impres ...

Artificial Neural Network is a new computing system with self-learning ability. It is widely used in many fields, such as pattern recognition, function approximation and loan risk assessment. The research on neural network has always been a hot direction today. After self-learning an introductory book on neural network, Lan Lan proposed a simpl ...

🧡 Fast dialog generation based on PaddleHUB -- Taking crosstalk support generator as an example Link from AI Studio project https://aistudio.baidu.com/aistudio/projectdetail/3502884 stay Generate military training impressions using PaddleHub In the project, the generation of style text is realized based on PaddleHub, which is based on padd ...

The virtual DOM + Diff algorithm is adopted in Vue, which reduces the number of operations on DOM and greatly improves the performance. Today, let's talk about the implementation logic of this part of Vue in detail. I hope it can help the little partners who do not understand this part understand this part and play it purely by hand. I hope you ...

Smart pointer This section provides a rough understanding of smart pointers in the C + + standard library. Why is there a smart pointer? The existence of smart pointers has two advantages, all for one reason - it can automatically release the memory it points to. First of all, programmers do not have to manage every pointer defined b ...

PC side web page effects 1, Element offset offset series 1. offset overview Offset translates to offset. We can dynamically get the position (offset) and size of the element by using the relevant attributes of offset series Gets the distance of the element from the position with the positioning parent elementGets the size (width and hei ...

Object data type - object Understanding Object data types - Object ​ 1. Is a data type in js and a complex data type ​ 2. It is a "box" that carries data ​ 3. It is an unordered data set and a set of key value pairs Creation of object data type ​ 1. Create objects literally (1) create an empty object: var obj = {} var obj ...

Weak passwordVersion: full versionCommon account and password matchingsystem:password weblogic:weblogic admin:secruity joe:password mary:password system:sercurity wlcsystem: wlcsystem weblogic:Oracle@123Password crackingVersion: full versionIf the target environment has any file reading vulnerability, we can selectively read some files. Because ...