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1. Background introduction In order to achieve the goal of employee leave, overtime and other personnel process flow and attendance automation, it is necessary to dock the personnel process in OA with EHR system, so that employees only need to fill in application forms, and enter EHR system automatica ...

  Local environment: laravel version: Laravel admin version: Laravel admin excellent expansion pack!!   1, Install configuration laravel 6.11.0 1. installation composer create-project --prefer-dist laravel/laravel blog 2. changing the time zone 'timezone' => 'PRC' 3. change the l ...

Preface MySQL master-slave can better reduce the pressure of database. Today, we have a small demo. The read-only interface allows him to query the database and implement it by annotation. Code upload to code cloud:https://gitee.com/yunup/some-examples environmental information Java version 1.8 Spri ...

@3 month concentrated essence Django and Vue joint project development Project environment construction 1. Build a virtual environment Virtual environment establishment 2. Install django Activate virtual environment, install Django, build myweb project pip installation slow reference: https://blog ...

Article directory 1. Data transfer between front and back stations 2. Several common methods of interacting with database and returning data 3. Solutions of multiple buttons corresponding to one form 4. Form control and operation in HTML 5. Message frame message usage 6. Auto now, auto now add of Dat ...

0. Effect demonstration It's annoying to plug in a video.You can go out and turn right to Youku. Click on me!).   1. Preparations 1.1 Front End Framework The front end uses nuxt.js based on vue.js.Why use nuxt.js？ The first thing I did was a blog project, so SSR is important.Although it has nothing to do with the login registration described i ...

Article directory Summary JDBC JDBC access database steps jdbc common interface 1. Statement interface Three Statement classes Common Statement transaction management Time type 1. java.util.Date Date comparison processing Text storage CLOB Related types in mysql BLOB Related types in Mysql ...

I have a very large table (30 million rows), and I want to load it as a data frame in R. read.table() has many convenient functions, but it seems that there are many logic in the implementation that will slow things down. As far as I'm concerned, I'm assuming that I know the type of column in advance, that the table doesn't contain any column ...

We combed before Laravel inversion of control and dependency injection In this article, we combine the Laravel framework to see how it is implemented. 1. Entry document <?php /** * Laravel - A PHP Framework For Web Artisans * * @package Laravel * @author Taylor Otwell <taylor@laravel.com> */ define('LARAVEL_START', ...

android makes a question answering assistant software At present, there will be question answering entertainment on all major platforms or in the game. However, if you manually type questions, the time for answering questions will be over before you finish typing, which is slow. So do a simple acad ...