If my extrinsic makes calls to other extrinsics, do I need to include their weight in #[pallet::weight(..)]? See your changes update live in the Output area. Use a single-line comment when you want to explain and clarify the purpose behind the code that follows it or when you want to add reminders to yourself like so: Single-line comments are also helpful when you want to make clear where a tag ends. Launching the CI/CD and R Collectives and community editing features for How to use the required attribute with its false value? ideal, essential. The second purpose is saving old versions of your code. Report question . These are special codes that represent characters, to be used in these exact circumstances. The default value is set to true. Which HTML element is used to specify a header for a document or section? This appears as a tooltip when a cursor hovers over the element. For example, if you want to use an ampersand or less-than sign, and not have it interpreted as code. What is the correct HTML for creating a hyperlink? 6. It is a text-based markup language derived from Standard Generalized Markup Language (SGML). There is no other way to specify comments in external style sheets. Block-level elements are usually structural elements on the page. The attribute name, followed by an equal sign. Dozens of free coding templates you can start using right now. The first table includes tags that control the overall structure of the web page. Which input type defines a slider control? Which HTML element defines navigation links? The tag surrounds any text or other HTML tag you want to comment out. True 1. The coefficient of kinetic friction between the crate and the ramp, and between the crate and the horizontal factory floor, is 0.28. True. The HTML global attribute, "contenteditable" is used to _____ ? False. Block-level elements form a visible block on a page. This is very useful if you return to a code base after being away for long enough that you don't completely remember it. Which character is used to indicate an end tag? This comes in handy in a long and complex HTML document where a lot is going on and you may get confused as to where a closing tag is situated. Along the way, there will be an opportunity to play with HTML too! It is very helpful in presenting text where spaces and line breaks are important like poem or code. HTML comments can be placed anywhere in an HTML document. On the other hand,

is a block-level element. State whether the following statements are true or false: Border is an attribute of <a> tag. This is a matter of style. The HTML global attribute, "contenteditable" is used to: Specify whether the content of an element should be editable or not. Preview this quiz on Quizizz. What is the correct HTML element to define emphasized text? true: [adjective] being in accordance with the actual state of affairs. This method is case-sensitive. What is the correct HTML for making a drop-down list? . . Next: For example, if we revisit our link example from earlier, we could write a basic version with only the href attribute, like this: However, as soon as we add the title attribute in this way, there are problems: As written above, the browser misinterprets the markup, mistaking the title attribute for three attributes: a title attribute with the value The, and two Boolean attributes, Mozilla and homepage. There are shortcuts you can use for adding comments and you'll probably end up using them a lot. Then the whole line you're on will be commented out. False. You can add comments to your HTML source by using the following syntax: Notice that there is an exclamation point (!) When PHP is embedded in HTML documents and PHP parses this document it interpreted the section enclosed with an opening tag (<?php) and closing tag (?>) of PHP and ignore the rest parts of the document. Comments can be placed wherever white space is allowed within a style sheet. View the full answer. Ans. Content available under a Creative Commons license. HTML comments don't get displayed in the browser. So your comments will be visible for others to see if you make the HTML document public and they choose to look at the source code. You'll need to add inline comments manually. We also have thousands of freeCodeCamp study groups around the world. Comments help you document and communicate about your code and thought process to yourself (and others). HTML Tutorial - Website Crash Course for Beginners, HTML Full Course - Build a Website Tutorial. Each p element appears on a new line, with space above and below. True False none of them all of above The Right Answer is : Option A Explanation. They can be used on a single line, or traverse multiple lines. You can feel free to choose which one you prefer. You can make a tax-deductible donation here. . It is best and a good practice to add comments into your HTML code, especially in complex documents, to indicate sections of a document, and any other notes to . . . While these definitions are more accurate and less ambiguous than their predecessors, the new definitions are a lot more complicated to understand than block and inline. Which color will word "text" has? a comment can not hold another comment within it. To write an HTML comment, wrap it in the special markers . How fast is the crate moving as it reaches the bottom of the ramp? All browser compatibility updates at a glance, Frequently asked questions about MDN Plus. As with most programming languages that use the /* */ comment syntax, comments cannot be nested. In this article, you'll learn how to add single and multi-line comments to your HTML documents. This is entirely acceptable. Its also possible to leave inline comments between active sections of HTML code: See the Pen comment example - inline comment by HubSpot (@hubspot) on CodePen. (For an element with more than one attribute, the attributes should be separated by spaces too.). What is the correct HTML for making a text area? What is the correct HTML element for playing audio files? The text-align command sets the horizontal alignment of content inside a block element or a table cell. PHP syntax is applicable only within PHP tags. For example, a block-level element might represent headings, paragraphs, lists, navigation menus, or footers. 4. In HTML, what does the