• JSP to implement shopping program


    The following is the source program of the shopping cart I made with JSP and database: be careful:1. The re billing part has not been completed yet. Let’s do it ourselves!2. The next version will use session. //shop_cart.jsp <%@ page contentType=”text/html;charset=gb2312″%><%@ page session=”true” %><%@ page language=”java” import=”java.sql.*” %><jsp:useBean id=”bka” scope=”page” class=”shop.bka” /><% String product_type;String action;int […]

  • Bitcoin Suisse participated in the pledge of eth2 with 1eth and realized the re investment of profits


    How to use bitcoin Suisse pledge service of eth2 Upgrading Ethereum blockchain to Ethereum 2 is imminent. Ethereum 2 will be a new block chain based on proof of interest (POS), allowing holders to pledge Ethereum (ETH) – a long-awaited mechanism in the market. What is stacking? Eth2 blockchain will be based on proof of […]

  • How to save setstorage in wechat applet


    This article mainly introduces how to save setstorage in wechat applet. The example code is introduced in great detail, which has a certain reference learning value for everyone’s study or work. Friends in need can refer to it Save setstorage in JS. Key is your key and data is your value wx.setStorage({ key: ‘mm’, data: […]

  • A story makes it easy for you to understand the essence of insurance


    classification First of all, we should understand that insurance can be roughly divided into two categories according to its essence: consumer insurance and return insurance. We should keep these two types in mind, so that no matter what kind of miscellaneous risks are recommended to you by others, you will be able to make a […]