CourseElementary54281
Course Introduction:"HTML5 From Beginner to Mastery Tutorial" introduces in detail that HTML5 has added a lot of new content based on HTML, with more functions and more dazzling effects.
CourseElementary27091
Course Introduction:"Javascript Basics Tutorial" will take you to quickly learn the basic knowledge of javascript and explain it through examples, so that you can better understand the javascript scripting language.
CourseElementary30954
Course Introduction:This tutorial will start from the basics and does not require you to have any programming knowledge. The "HTML Tutorial" contains our knowledge of HTML5, truly achieving a comprehensive learning of HTML.
CourseElementary24242
Course Introduction:"HTML5 Quick Self-Study Tutorial" is suitable for zero-based entry learning of HTML5. HTML5 is the fifth version of HTML development. With the support of browser technology, it has also begun to be widely used. H5 will become the new standard for WEB development. This course will provide readers with Explain all the core features of HTML5.
CourseElementary90813
Course Introduction:"JavaScript Elementary Tutorial" is an introductory course to JavaScript, designed to let everyone know and understand the common knowledge of JavaScript.
Course Introduction:$stmt in PHP is a variable name representing a prepared statement object. When using prepared statements, you first need to prepare a statement object by calling the prepare() method of the PDO class. This statement object can contain one or more placeholders, and then these placeholders are replaced with actual values before executing the query.
2023-06-01 comment 01219
Course Introduction:PHP website training: PHP website training also talks about PHP website online population statistics: function checkOnline($userid,$tempid=null) { $conn = connect(); //For all users//Set yourself online first $stmt = " UPDATE ".DB_NAME.".USER SET Is $result = query($stmt,$conn); //info($stmt);
2016-07-29 comment 01312
Course Introduction:How to implement sql anti-injection in php: 1. execute parameter method, the code is [$stmt->execute(array($_POST[$j], $_POST[$i])]; 2. bindParam binding parameter, the code is 【$stmt->bindPara("")】.
2020-07-23 comment 02998
Course Introduction://Call the prepare method to prepare the query $stmt = $pdo->prepare($sql); //Pass an array to bind values for the named parameters in the preprocessed query, and execute SQL$stmt->execute(array( ':name' => '王五')); //Get the ID value of the last inserted data echo $pdo...
2016-09-08 comment 01635