Community Learn Tools Library Leisure
search
English

current location：Home > sum求和函数 search

Classify:
Found a total of 21313 related content
  • jQuery nine-square grid lottery plug-in jqeury.luckdraw.js
    jQuery nine-square grid lottery plug-in jqeury.luckdraw.js
    A modified jQuery plug-in, adding a mouse click callback function, which can request the background to modify the winning number
    2019-09-04 21 1597
  • Table click to sort three methods
    Table click to sort three methods
    It does not need to be complicated through data interaction, and can be simply statically sorted and filtered, which is suitable for background data lists and other needs.
    2019-09-10 35 730
  • overhang.js – jQuery top notification prompt plug-in
    overhang.js – jQuery top notification prompt plug-in
    overhang.js is a plug-in based on jQuery and jQuery UI for displaying notifications, confirmations, and prompts. It slides out from the top in an animated manner. overhang.js provides many parameters, you can customize the notification style, and the callback function can also meet more of your needs.
    2020-11-10 50 3497
  • Zoomify–jQuery zoom effect lightbox plug-in
    Zoomify–jQuery zoom effect lightbox plug-in
    Zoomify is a simple jQuery lightbox plug-in with zoom effect. It is simple to use. In addition to providing basic properties, it also provides automatic events and custom methods, which can meet most needs.
    2020-11-10 43 1994
  • Imitation Dangdang mobile filtering
    Imitation Dangdang mobile filtering
    There is no limit to the subcategories of filter classification. There can be no subcategories, and there can be up to 6 or more subcategories. No settings are required, and the styles and js have been prepared. I won’t go into details about the display and hiding of navigation and categories, it’s very simple. Navigation is done using the transition property of CSS3, and classification is done using jQuery's animate() animation function.
    2019-09-10 32 701
    • More JS effects
  • Mobile infinite scroll loading waterfall flow
    Mobile infinite scroll loading waterfall flow
    There are 2 folders inside. The file name is: finishing, which is a simulation of writing data that my project has not yet requested from the background. After requesting the background data, the waterfall js has a little change, and the file name is: finished. The change is that the parameters need to be passed to the background, and the filled content is filled with data from the background. It depends on your project needs. Since the chrome simulator does not allow reading the local file json, if you want to test it, you can see the effect by opening the project in hbuilder, or using Firefox.
    2019-09-24 85 220340
  • Zend Framework 2.4.3 full version
    Zend Framework 2.4.3 full version
    Zend Framework 2 is an open source framework for developing web applications and services using PHP 5.3+. Zend Framework 2 uses 100% object-oriented code and takes advantage of most of the new PHP 5.3 features, namely namespaces, lazy static binding, lambda functions and closures. The composition structure of Zend Framework 2 is unique; each component is designed with a number of dependencies on other components. ZF2 follows SOLID object-oriented design principles. Such a loosely coupled structure allows developers to use any component they want. We call this "loose coupling"
    2017-03-09 335 3570182
  • MiniFramework
    MiniFramework
    An ultra-lightweight PHP open source framework to meet the most basic MVC layered development needs of developers. On the basis of supporting a few functions such as database and cache access, it is as streamlined as possible to ensure the efficiency of the framework.
    2020-05-16 63 3487
  • Dual-track membership management system v9.1
    Dual-track membership management system v9.1
    The dual-track membership management system is a dual-track direct sales system source code developed with asp+access. It has very low requirements and is easy to maintain. Backend path:/admin The background username and password are both: admin Updates in version 9.1: 1. Added the ability to automatically back up the database before operating the balance. If the operation is successful, the backed-up database will be automatically deleted; if the operation is unsuccessful due to a page fault, the backed-up database will be automatically restored. In this way, even if there is a program error during operation, there is no need to worry about data loss. 2. Add member login header
    2017-02-15 823 3577507
  • Swordfish Forum System
    Swordfish Forum System
    A light forum system, officially developed and released by Catfish CMS. The Swordfish system is lightweight, fast, stable, and easy to use. The system is specially designed and produced according to the characteristics of forum-type websites, and can adapt to large amounts of data. Maintaining high-load access capabilities, the system access speed can reach 0.01 seconds for processing a single request in ordinary software and hardware environments, and can reach 0.00X seconds when the software and hardware configuration of the operating environment is high.
    2020-05-21 234 4857
    • More source Code
  • Ming Tsai PHP Zero Basics (One Day Pass)
    Ming Tsai PHP Zero Basics (One Day Pass)
    Mingzai's PHP zero-based (one-day pass) tutorials are all about PHP basics, all with detailed comments, making it easy for new users to understand, and several basic examples, including detailed explanations of login, arrays, functions, and paging.
    2017-12-12 314 3096810
  • Learn PHP by yourself in 10 minutes
    Learn PHP by yourself in 10 minutes
    Learn PHP by yourself in 10 minutes. The first chapter is an introductory chapter, which mainly includes understanding PHP, setting up a PHP development environment, basics of PHP development, PHP flow control statements, functions, string operations, regular expressions, PHP arrays, PHP and Web Page interaction, date and time, etc.; Part 2 is an improved chapter, mainly including MySQL database design, PHP operation of MySQL database, Cookie and Session, graphics and image processing technology, file and directory processing technology, object-oriented, PDO database abstraction layer, Program debugging and error handling, A
    2017-12-09 502 3107800
  • PHP and MySQL in Dynamic WEB Sites: The Intuitive QuickPro Guide 2nd Edition
    PHP and MySQL in Dynamic WEB Sites: The Intuitive QuickPro Guide 2nd Edition
    PHP and MySQL in Dynamic WEB Websites reflect the needs of actual programs in detail, carefully exploring the validation of external data (such as the format of a credit card number), user login, and how to use templates to establish a standard appearance for web pages. The content of PHP and MySQL in dynamic WEB websites is not just these. The book also mentions how to connect JavaScript and PHP to make user operations faster and more convenient. There are also ways to properly handle user input errors to make your website look more professional. In addition, a large number of powerful functions from the PEAR plug-in function library are introduced to support commonly used and powerful packages.
    2017-12-09 372 3107764
  • PHP advanced development skills and examples
    PHP advanced development skills and examples
    PHP is a powerful network programming language that is easy to learn and use, and has excellent portability and scalability. This book will introduce PHP programming to readers in detail. The whole book is divided into three parts: preparation, beginning and acceleration, with a total of 9 chapters. The preparatory chapter mainly introduces some preparatory knowledge for learning the PHP language and the establishment of the PHP operating platform; the beginning chapter introduces readers to the basic syntax and common functions of the PKP language in more detail, as well as how to use PHP to operate the MySQL database; the acceleration chapter introduces Typical examples are introduced to enable readers to fully grasp PHP. book
    2017-12-09 354 3107770
  • Getting Started with PHP Programming
    Getting Started with PHP Programming
    PHP is a powerful network programming language that is easy to learn and use, and has excellent portability and scalability. This book will introduce PHP programming to readers in detail. The whole book is divided into three parts: preparation, beginning and acceleration, with a total of 9 chapters. The preparatory chapter mainly introduces some preparatory knowledge for learning the PHP language and the establishment of the PHP operating platform; the beginning chapter introduces readers to the basic syntax and common functions of the PKP language in more detail, as well as how to use PHP to operate the MySQL database; the acceleration chapter introduces Typical examples are introduced to enable readers to fully grasp PHP.
    2017-12-09 315 3107666
    • More Learning resources
  • MATLAB function help document Chinese WORD version
    MATLAB function help document Chinese WORD version
    A function is a set of statements that work together to perform a task. In MATLAB, functions are defined in separate files. The file names of the file functions should be the same. Functions operate in their own workspace, which is also called the local workspace, independent of the workspace, accessed at the MATLAB command prompt, which is called the base workspace variable. Functions can accept multiple input parameters and may return multiple output parameters. MATLAB is a programming language developed by The MathWorks Company. It was originally a matrix programming language that made linear algebra programming easy. It can be run on
    2024-01-18 1 632
  • Introduction to OpenGL functions Chinese WORD version
    Introduction to OpenGL functions Chinese WORD version
    This document mainly talks about the introduction of OpenGL functions; to develop OpenGL-based applications, you must first understand the OpenGL library functions. It adopts C language style and provides a large number of functions for graphics processing and display. There are more than 100 functions in the OpenGL graphics library, which belong to different libraries such as OpenGL's basic library, utility library, and auxiliary library. I hope this document will help friends in need; interested friends can come and take a look.
    2024-02-27 0 626
  • Matlab implementation of optimization method Chinese WORD version
    Matlab implementation of optimization method Chinese WORD version
    The technology of using optimization methods to solve optimization problems is called optimization technology, which includes two aspects: 1) Establishing a mathematical model, that is, using mathematical language to describe the optimization problem. The mathematical relationships in the model reflect the goals and various constraints to be achieved in the optimization problem. 2) Mathematical solution After the mathematical model is built, a reasonable optimization method is selected for solution. Using Matlab's optimization toolbox, you can solve linear programming, nonlinear programming and multi-objective programming problems. Specifically, it includes linear and nonlinear minimization, maximization, quadratic programming, semi-infinite problems,
    2024-01-18 0 817
  • Python functions files and modules Chinese WORD version
    Python functions files and modules Chinese WORD version
    This document mainly talks about Python functions, files and modules. This article constructs a complete Python program. Introduces Python functions and modules, and shows how to build a Python program, store it in a file, and run the program through the command line; I hope this document will help friends in need; interested friends can come here have a look
    2024-01-23 0 1136
  • Introduction to matlab basic knowledge Chinese WORD version
    Introduction to matlab basic knowledge Chinese WORD version
    MATLAB (Matrix Laboratory) is the abbreviation of MATrix LABoratory, a commercial mathematics software produced by The MathWorks Company of the United States. MATLAB is a high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numerical calculations. In addition to common functions such as matrix operations and drawing function/data images, MATLAB can also be used to create user interfaces and call programs written in other languages ​​(including C, C++ and FORTRAN). MATLAB basics; command window
    2024-01-18 0 1214
    • More Manual
  • PHPMailer
    PHPMailer
    PHPMailer - A full-featured email creation and delivery class for PHP. Supports UTF-8 content as well as 8-bit, base64, binary and quoted-printable encodings. Provides SMTP authentication for LOGIN, PLAIN, CRAM-MD5 and XOAUTH2 mechanisms over SMTPS and SMTP+STARTTLS transports. Automatically verify email addresses. Many PHP developers need to send emails from their code. The only PHP function that directly supports this is mai
    2023-08-18 15 4632
  • TeemIp - IPAM and DDI solution
    TeemIp - IPAM and DDI solution
    TeemIp is a free, open source, WEB-based IP address management (IPAM) tool that provides comprehensive IP management functions. It allows you to manage IPv4, IPv6 and DNS spaces: track user requests, discover and assign IPs, manage your IP plans, subnet spaces, zones and DNS records in compliance with best DDI practices. Meanwhile, TeemIp's Configuration Management Database (CMDB) allows you to manage your IT inventory and associate your configuration items (CIs) with the IPs they use. The project source code is located at https://github.
    2023-08-18 11 2074
  • WIKINDX
    WIKINDX
    Reference management, document management, citations and more. Designed by scholars for scholars, continuously developed since 2003 and used by individuals and major research institutions worldwide, WIKINDX is a virtual research environment (enhanced online literature manager) that stores searchable references, notes, documents, Quotes, thoughts, etc. The integrated WYSIWYG word processor exports formatted articles to RTF and HTML. Plug-ins include a citation style editor and import/export of references (BibTeX, Endnote, RIS, etc.). WIKINDX supports every reference text
    2023-10-07 23 4395
  • CiviCRM
    CiviCRM
    CiviCRM is an open source and free to download member relationship management solution for advocacy, non-profit and other organizations. For more information, visit http://civicrm.org
    2023-10-07 24 4482
  • Joomla
    Joomla
    Joomla! is an award-winning content management system (CMS) that allows users to build websites and powerful online applications. It's very easy to use, stable and secure, with thousands of free extensions and templates.
    2023-09-25 20 3945
    • More Tool download