tyboot simple function demonstration without sql encoding

tyboot simple function demonstration without sql encoding tybootdemo source https://gitee.com/magintursh/tybootdemo tyboot source: https://gitee.com/magintursh/tyboot https://github.com/magintursh/tyboot Example project interface screenshot The following are the interface features for this demonstration to demonstrate simple tyboot-based encod ...

Posted on Tue, 05 May 2020 03:38:28 -0700 by ukphoto

String similarity processing function

oracle queries, for example, the jobs related to table SALES in stored procedures SELECT * FROM (SELECT a.name,upper(b.what)AS what,SYS.UTL_MATCH.edit_distance_similarity (a.name,upper(b.what)) AS similarity FROM dba_source a,dba_jobs b WHERE SYS.UTL_MATCH.edit_distance_similarity(a.name,upper(b.what))>80 AND upper(a.text) LIK ...

Posted on Mon, 04 May 2020 16:33:26 -0700 by tartou2

How to use. net delegation and its benefits

usage method: //Definition method of no return value and no parameter delegate public delegate void NoReturnPara(); Several ways to assign values to delegates //Instantiate the delegate and pass in the method NoReturbNoPara noreturn = new NoReturbNoPara(this.DoNothing); //LinqToObject NoReturbNoPara noreturn = () => { }; //Direct assignm ...

Posted on Mon, 04 May 2020 03:17:53 -0700 by mlampard

News crawler based on php, inserted into WordPress database

This reptile has been writing for a long time. It hasn't updated its blog for a long time. 1. The first idea is: you can easily and quickly grab the web page through the curl Φ setopt() function of php. 2. What kind of news attracts people? Of course, hot news. Here choose Baidu's search billboard to get a list of hot keywords. 3. For th ...

Posted on Sun, 03 May 2020 06:30:08 -0700 by bigscanner

Basic knowledge of python operation database

How does python access the database? Through the database interface DB-API, it is a standard to clarify a series of required objects and database access mechanisms. It can provide consistent access for different database adapters and underlying database systems. In order to access the database, python has developed many adapters for connecting ...

Posted on Sun, 03 May 2020 00:47:37 -0700 by harshilshah

java JDBC connecting mysql database

Preface I have to admit the complexity of java code. concept 1 Parameters for creating database links String driver; String url; String user; String password; 2 load database class.formName(driver) 3 get database link Connection conn = DriverManager .getConnection(url,user,passwo ...

Posted on Sat, 02 May 2020 23:15:13 -0700 by tskweb

[java framework] JPA -- JPA Foundation

1. JPA Core API Objects 1.1.Persistence persisted object Persisitence is primarily used to create an EntityMangerFactory, which can create a corresponding EntityMangerFactory based on the persistence unit name passed in. // Corresponding profile persistence-unit name="cn.yif.jpa02" // Create an entity class management factory by persisting cla ...

Posted on Sat, 02 May 2020 16:26:24 -0700 by ShibSta

Talk about getTransactionRows of binlogconnector replicator

order This paper focuses on the getTransactionRows of binlogconnector replicator BinlogConnectorReplicator maxwell-1.25.1/src/main/java/com/zendesk/maxwell/replication/BinlogConnectorReplicator.java public class BinlogConnectorReplicator extends RunLoopProcess implements Replicator { //...... private RowMapBuffer getTransactionRows(BinlogCo ...

Posted on Sat, 02 May 2020 12:48:51 -0700 by daniel_mintz

Provincial and urban three-level linkage ajax submission, three-level assignment after page refresh

Recently, a three-level linkage between the province and the city has been made. At that time, without much consideration, an ajax was made, as shown in the following figure. However, after the query, the page will refresh, the origin and destination will be initialized, and the query content will not be displayed. It took a day to solve this p ...

Posted on Sat, 02 May 2020 00:48:13 -0700 by tibiz

Gin go learning note 3: JS paging of gin Web Framework

JS paging 1> JS paging, business logic (1) Paging uses a jQuery plug-in called jquery.pagination.js (2) The support of jquery is required. jquery-2.1.1.min.js is used in this project (3) The parameters required for paging are: total number of records, number of displays per page, and page number (4) Add search criteria to use as a query 2&gt ...

Posted on Fri, 01 May 2020 21:04:02 -0700 by saurabhdutta