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Course Introduction：How to Utilize PHPExcel for Data Extraction and Database IntegrationIntegrating data from Excel spreadsheets into a database and generating reports based on specific criteria is a common task. This guide provides a step-by-step approach to accomplish

2024-10-19 comment 0  889

Course Introduction：Data Transfer from Excel to Database using PHPExcelQuestion:How can I utilize PHPExcel to read data from an Excel file, insert it into a database, and subsequently utilize it to create PDF reports?Answer:Reading Excel Data with PHPExcelTo read data f

2024-10-19 comment 0  896

Course Introduction：Integrating PHPExcel with Database OperationsThis article aims to guide you through the process of utilizing PHPExcel to extract data from Excel files and seamlessly insert it into a database, providing you with a comprehensive workflow.Reading Excel

2024-10-19 comment 0  696

Course Introduction：How to Integrate Excel Data Reading and Database Insertion Using PHPExcelIn this article, we will explore the integration of Excel data reading into a database using the PHPExcel library.Problem Description:The aim is to create a PHP application that

2024-10-19 comment 0  490

Course Introduction：Using Navicat to export database data to Excel files can be achieved through the following steps: 1. Select the table or query results to be exported; 2. Right-click in Navicat to select "Export Wizard"; 3. Select "Microsoft Excel" as the export format; 4. Set the file saving location and export options. Pay attention to optimizing speed and ensuring the correct format of the data. If necessary, use custom SQL queries for data filtering and conversion to ensure the integrity and accuracy of the data.

2025-05-28 comment 0  344

Course Elementary  13750

Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.

Course Elementary  82263

Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).

Course Elementary  13133

Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.

Course Elementary  24580

Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.

Course Elementary  27437

Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.