What are the HTML tags and their functions?
Some Commonly Used HTML Tags
| Tags | Use |
|---|---|
. . . ( )* | Paragraph Hitting a return in the HTML file will not make a new paragraph when the file is viewed. You need to use this tag to make a new paragraph. |
| Line Break This tag will show a blank line. | |
| Horizontal Rule Creates a horizontal line on the page. |
What is an anchor tag?
An anchor is a piece of text which marks the beginning and/or the end of a hypertext link. The text between the opening tag and the closing tag is either the start or destination (or both) of a link. This allows for the form HREF=”#identifier” to refer to another anchor in the same document.
What means javascript void 0?
javascript: void(0); is used as a placeholder URL to indicate that an onclick event is tied to the link to do the actual action. If JavaScript is blocked for some reason then this javascript: void(0); link comes into view.
Is a string literal?
A “string literal” is a sequence of characters from the source character set enclosed in double quotation marks (” “). String literals are used to represent a sequence of characters which, taken together, form a null-terminated string. You must always prefix wide-string literals with the letter L.
How do you escape characters in a string?
As we may recall, regular strings have their own special characters, such as \n , and a backslash is used for escaping.
What is ${} in HTML?
The ${} syntax allows us to put an expression in it and it will produce the value, which in our case above is just a variable that holds a string! There is something to note here: if you wanted to add in values, like above, you do not need to use a Template Literal for the name variable.
What is Arrow function in JavaScript?
Arrow functions, introduced in ES6, provides a concise way to write functions in JavaScript. Another significant advantage it offers is the fact that it does not bind its own this . In other words, the context inside arrow functions is lexically or statically defined.
How to find Meta Tags?
If you want to find out whether a given page is using meta tags, just right-click anywhere on the page and select “View Page Source.” A new tab will open in Chrome (in Firefox, it’ll be a pop-up window). The part at the top, or “head” of the page, is where the meta tags would be. The meta tags in HTML will look something like this:
What is the function of the title tag of HTML?
The HTML tag is used for declaring the title, or name, of the HTML document. The title is usually displayed in the browser’s title bar (at the top). It is also displayed in browser bookmarks and search results.
Does the tag in HTML have an ending tag?
No, all HTML tags don’t have end tag. Example- tag is used to break the line. It doesn’t have an end tag. However most of the tags have end tags. So , if you donot know which one is not a end tag and which one is, then it is better to use end tag always.
What is the function of head tag in HTML?
Definition and Usage. The element is a container for metadata (data about data) and is placed between the tag and the tag.
