Employee management system

catalog 1. Function introduction and display (multi figure warning) 2. Code design 1 database 2 login interface and verification 3 main interface 4 change of information 5 information display Tip: this semester, Java class is going to do a project of employee management system. When we first hea ...

Posted by Garethp on Mon, 22 Jun 2020 22:40:29 -0700

Hand in hand to teach you to write a visual code generator based on sqlsugar 4 (generate entity, take SqlServer as an example, the source code is attached at the end of the article)

In the development process, it is inevitable to create entity classes. Tables with fewer fields can be written manually. However, if more fields are created manually, it is a waste of time. If a table has more than 100 fields, handwriting is not realistic. At this time, we will use some tools, such as dynamic soft code generator, code generator ...

Posted by bubbadawg on Mon, 22 Jun 2020 21:42:08 -0700

Analysis of Android Settings Search scheme

Android development will encounter some self writing interfaces that need to be allowed to be searched, or three-party applications are attached to Settings, and users also want to be searched. Before we know how to add, we need to understand the whole framework to better add our own code.   Here I ...

Posted by barteelamar on Mon, 22 Jun 2020 01:43:26 -0700

SSM + Layui table delete, add and modify, pagination

Delete, batch delete, add and modify SSM + Layui tables, pagination Delete (batch delete) increase Form validation method 1 Form submitted twice paging Form validation (using form.verify Combined with ajax) Modify and edit summary Delete (batch delete) This problem was encountered during the c ...

Posted by newhen on Sun, 21 Jun 2020 18:47:53 -0700

Project: Online OJ--MinMIn's Online OJ

MinMin's Online OJ 1. Project objectives Similar to Leetcode, a simple title-brushing project is implemented. Users can access the title list page in the browser, click on the title to enter the title details page, and write, compile, run the code here, and return the results to the browser page 2. Functions implemented by the project 1. You c ...

Posted by otuatail on Sun, 21 Jun 2020 14:40:08 -0700

Simple! Direct! Rough! Three steps! Batch access the learning video under the learning power page (. End of mp4)

Do a little help to the old students, consolidate the practice of request, selenium, xpath, download the video link at the end of. mp4 in batch, and directly go to the code and ideas. Batch access to learning videos under the page of learning power 1. Target url 2. Clarify the purpose of reptile, anal ...

Posted by gloeilamp on Sun, 21 Jun 2020 03:20:28 -0700

[programming basics] Python configuration file reading library ConfigParser summary

The Python ConfigParser tutorial shows you how to use ConfigParser to use configuration files in Python. Article catalog 1 Introduction 1.1 Python ConfigParser reading files 1.2 sections in Python configparser 1.3 Python ConfigParser reading data from strings 1.4 Python ConfigParser reading data fro ...

Posted by turboprop on Sun, 21 Jun 2020 02:23:45 -0700

Connection pool & mybatis Foundation

"Connection pool & mybatis introduction notes" Learning objectives Be able to understand the principle of connection pool to solve current problems Able to use C3P0 connection pool Ability to use DRUID connection pool Master the quick start of mybatis framework development Principl ...

Posted by spires on Sun, 21 Jun 2020 00:12:55 -0700

dubbo service grouping, current limiting measures and service fusing degradation

Order module issues 1. Split the order module horizontally and vertically. There will be more and more data in the order table in the e-commerce platform. In order to better business expansion, the database table needs to be split. Horizontal split is divided into clothing order table, home applianc ...

Posted by alpha_juno on Sat, 20 Jun 2020 01:55:04 -0700

BootStrap -- common style

Common styles Typesetting title Bootstrap, like ordinary HTML pages, defines the title with tags from < H1 > to < H6 >. However, bootstrap overrides its default style and displays the same effect in all browsers. In order to make the non heading element and the heading use the same style, six class names of. h1~.h6 are specially def ...

Posted by BobRoberts on Sat, 20 Jun 2020 00:56:05 -0700