The Code object represents an HTML <code> element. Access a Code Object You can access a <code> element by using getElementById(): Example var x = document.getElementById(“myCode”); Try it Yourself » Create a Code Object You can create a <code> element by using the document.createElement() method: Example var x = document.createElement(“CODE”); Try it Yourself » Standard Properties and […]
Summary SPSS MEANS produces tables containing means and/or other statistics for different groups of cases. These groups are defined by one or more categorical variables. If assumptions are met, MEANS can be followed up by an ANOVA. This tutorial walks through its main options, pointing out some tips and tricks. You may follow along by downloading and opening freelancers.sav. […]
Style Guide and Coding Conventions HTML Coding Conventions Web developers are often uncertain about the coding style and syntax to use in HTML. Between 2000 and 2010, many web developers converted from HTML to XHTML. With XHTML, developers were forced to write valid and “well-formed” code. HTML5 is a bit more sloppy when it comes […]
Always use the same coding conventions for all your JavaScript projects. JavaScript Coding Conventions Coding conventions are style guidelines for programming. They typically cover: Naming and declaration rules for variables and functions. Rules for the use of white space, indentation, and comments. Programming practices and principles Coding conventions secure quality: Improves code readability Make code maintenance easier […]
The <script> Tag In HTML, JavaScript code must be inserted between <script> and </script> tags. Example <script> document.getElementById(“demo”).innerHTML = “My First JavaScript”; </script> Try it Yourself » Old JavaScript examples may use a type attribute: <script type=”text/javascript”>. The type attribute is not required. JavaScript is the default scripting language in HTML. JavaScript Functions and Events A JavaScript function is […]
This page contains some examples of what JavaScript can do. JavaScript Can Change HTML Content One of many JavaScript HTML methods is getElementById(). This example uses the method to “find” an HTML element (with id=”demo”) and changes the element content (innerHTML) to “Hello JavaScript”: document.getElementById(“demo”).innerHTML = “Hello JavaScript”; Try it Yourself » JavaScript accepts both double and single […]
Computer Code <code> x = 5;<br> y = 6;<br> z = x + y; </code> Try it Yourself » HTML <kbd> For Keyboard Input The HTML <kbd> element represents user input, like keyboard input or voice commands. Text surrounded by <kbd> tags is typically displayed in the browser’s default monospace font: Example <p>Save the document by pressing <kbd>Ctrl + S</kbd></p> […]
The HTML <p> element defines a paragraph: Example <p>This is a paragraph.</p> <p>This is another paragraph.</p> Try it Yourself » Note: Browsers automatically add some white space (a margin) before and after a paragraph. HTML Display You cannot be sure how HTML will be displayed. Large or small screens, and resized windows will create different results. With HTML, you […]
About preflight results You can view the results of a preflight inspection as a list, as comments, or individually in the Preflight dialog box. In the Results list, mismatches appear according to their severity, with all errors first, followed by warnings, and then just information. An alert icon appears next to each check that did […]
