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GULP Compile less and Build Local Development Environment STEPS: 1. Create a new folder in your own development environment directory, such as opening cmd and creating a new support folder 2. Enter Folder 3. Generate using NPM Package.jsonfile 4. Global installation of gulp 5. Install plug-ins locally 6. NewGulpfile.jsfile 7. Create a fol ...

Seeing that many interviews ask about the design pattern, I have a simple understanding of it. By the way, I made a modification to the previously sealed Reis Singleton Pattern (singleton Pattern or singleton Pattern) The singleton pattern ensures that a class has only one instance, and that it instantiates itself and provides this instance t ...

Realization function: Lottery Demand: the backstage controls the probability of winning each prize and the number of prizes Note: prizes are issued to users in the form of coupons for exchange. The number of coupons should be considered Take this as an example:Nine palace grid starts with btn and thanks for participating. Seven prizes are set ...

Phpstorm is a php integrated development environment software, which integrates many functions, including powerful code editing and debugging, as well as connecting to databases.This paper is about how to use phpstorm to build a wampserver database to access the output data for our development. 1. New Database Method 1: Click on the g ...

Original Link: One article on PHP Xdebug local and remote debugging I haven't written PHP for a long time, and I haven't used XDebug for a long time. Recently, I have a simple scene to use. Just record the key steps. Local Debugging Local environment: $ php -v PHP 7.3.4 (cli) (built: Apr 8 2019 10:21:33) ( NTS ) Copyright (c) 1997-2018 The PHP ...

First of all, we talked about what is one-to-many Association last time. Today we talked about one-to-many association, for example. The tables here are known to follow the previous table. Some places make minor changes. Suppose we now have a user table member and a comment table. A user corresponds to more than one comment, ri ...

Or continue to learn how to edit the content of the form and return the resulting data information Form size restrictions on files In the 3145728 value form, in front of the file (), it is smaller than the server. <form method="post" enctype="multipart/form-data"> <! - 1 Form size limit for files - > <inpu ...