selenium tutorial for beginners step by step

PHP obtains the form step summary. PHP obtains the Form method summary. When php accepts the information submitted through the HTML form, it saves the submitted data in the global array, we can call the system-specific automatic global variable array to obtain the Form method summary in PHP. When php accepts information submitted through an HTML form, it saves the submitted data in a global array. we can call the system-specific automatic global varia

Step 5 describes how to implement the php file upload function. 1. the form part allows users to upload files. An Upload attribute must be added to the HTML form Declaration: The method of the enctypemultipartform-data form must be the POST form option MAX_FI 1. the form part To allow users to upload files, add an upload attribute to the HTML form declaration: Enctype = multipart/form-data The form method must be POST. The form option MAX_FILE_SIZE hi

Today, the company development colleagues asked to install node on the server to test, the first I want to use Docker for him, but because of cramming, Docker node on a lot of problems have not been resolved, had to compile a node for him to install, did not expect the first step in the compilation of problems, Actually said the GCC version of my server is low, only to upgrade GCC this article.System: CentOS 6.5 (64-bit) 1. Download Yum source files