Tag：Contacts
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C + + address book management system
Code copy #include #include #include #define MAX 1000 using namespace std; //Design contact structure struct Person { //Name string m_Name; //Gender: 1 male and 2 female int m_Sex; //Age int m_Age; //Telephone string m_Phone; //Address string m_Addr; }; //Design address book structure struct Addressbooks { //Contact array saved in address book struct Person personArray[MAX]; //Number […]
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Develop a multi person chat room based on Vue (10000 words long) – from 0 to 1
preface At the beginning of last month, I received a demand to develop oneChat communicationThe module is integrated into multiple entries in the project to realize the integration of business dataRecord tracking. After receiving the demand, I was very happy. This is my first timecommunicationThe requirement of class has always beenEnd BBusiness needs, but now […]
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The native database of SQLite that comes with Android is basically used
Android native database SQLite Introduction: SQLite is an open source embedded relational database. It can reduce the data management overhead of the program. SQLite is portable, easy to use, few, efficient and reliable.1： Sqliteopenhelper class (SQLite database operation class)Function: manage database (create, add, delete, modify, modify) & version control.Two important methodsOncreate (sqlitedatabase dB) is called […]
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Simple and easy-to-use react online chat window component (react jwchat)
react-jwchat introduce React jwchat is a simple web chat component. Warehouse address: https://gitee.com/wx_504ae56474/react-jwchat ~ welcome your suggestions and corrections. install npm install react-jwchat assembly Chat use: <Chat contact={contact} me={my} chatList={msgList} onSend={(msg) => {}} onEarlier={() => {}} onImage={(files) => {}} style={{ width: 600, height: 500, }} /> Properties: key type desc required contact contact contact information […]
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IOS Development — QQ mainstream framework
Article source:https://blog.csdn.net/Calvin_zhou/article/details/110517815Author:PGzxc(in case of infringement, contact the author and delete it immediately) Interested in IOS development, you can take a look at the author’s IOS communication group:812157648, you can blow water and exchange relevant knowledge in it. There are also some information about the interview I sorted out in the group. Welcome to join the […]
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Develop an address book application in 5 minutes using ABP vNext
ABP vNext framework (hereinafter referred to as “ABP”) is an art level application development framework designed by volosoft. It is based on Domain Driven Design (DDD) and innovatively adopts modular development design. There is no doubt that ABP is ASP Net core is the most advanced and elegant development framework. I believe that with excellent […]
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Nagios installation and configuration under centos-7 (full version)
brief introduction Nagios is an automatic operation and maintenance tool, which can assist the operation and maintenance personnel to monitor the operation status of the server and has the alarm function. This article will introduce its installation method and detailed configuration method. Nagios monitoring service application guideLocal resources: load, CPU, disk, memory. IO, raid, temperature, […]
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Evolution and practice of vivo cloud service massive data storage architecture
1、 Write at the beginning Vivo cloud service provides users with the ability to back up contacts, SMS, notes, bookmarks and other data on their mobile phones. The underlying storage adopts MySQL database for data storage. With the development of vivo cloud service business, the number of cloud service users is growing rapidly, and the […]
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C + + address book management system (add contact, display contact, delete contact, find contact, modify contact, empty contact, exit address book)
1 /** 2 * projectnmae: address book management system 3 * function: 4 * add contact: add a new person to the address book 5 * display contact: displays all contact information in the address book 6 * delete contact: delete the specified contact by name 7 * Find Contact: view the specified contact information […]
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Agricultural CRM system helps build new countryside and leisure agriculture
Customers are always right. This is the first rule. The second rule is that if the customer is wrong, please refer to the first rule. Relationships in any type of business are usually based on this simple principle. Customers want high-quality service, so service providers must succeed in this regard. Agricultural companies are no exception.The […]