interface elements

references when programming in scripts.3. A reference to a form can take advantage of the name property of the from tag, or it can be called to the corresponding array using the forms[] array of document.4. You can use the elements[] array of form form to traverse all elements except 5, the form form of the Submit () method is used to submit the form to the service, but when we click the Submit button, the

In-line elements (inline element), also called inline elements; Inline elements can hold text or other inline elements, and common inline elements include Block element: Block elements are generally started from new rows, and

Block-level elements: block-level mostly structural tagsInline elements: Most of the lines are descriptive tagsPhotos of • Block-level elements1. Always start with a new line2. Height and width are controllable3. When the width is not set, the default is 100%4. Block-level elements can contain block-level elements and

New structure elementsIn HTML5, the following structure-related elements have been added:Section elementA section element represents a chunk of content in a page, such as a chapter, header, footer, or other part of a page.It can be used in conjunction with H1, H2, H3, H4, H5, H6 and other elements to identify the document structure.code examples in HTML5:code examples in HTML4:article ElementsThe article el

Article Introduction: what are the common block-level elements and inline elements in CSS? According to the CSS specification, each page element has a display property that determines the type of the element, and each element has a default display property value, such as a DIV element, Its default display property value is "block", which becomes a chunk-level element (Block-level), and the de

The base class baseoutput explicitly inherits an interface ioutput, and the class trackoutput inherits baseoutput, and also inherits the ioutput interface. Assume that ioutput has a method output, so there are two output methods in trackoutput, one source is the base class baseoutput and the other source is the interface ioutput. This leads to confusion. What sho

The base class Baseoutput explicitly inherits an interface Ioutput, after which the class Trackoutput inherits Baseoutput, and the Ioutput interface is inherited at the same time. Suppose Ioutput has a method output, so there are two output methods in Trackoutput, one from the base class Baseoutput, and one originating from the interface ioutput. This has led to

CSS document streams and block-level elements (blocks) and inline elements (Inline). I have read many books, read many articles, and read a lot of basic CSS layout knowledge, comparison surface. I have read o'reilly's Document Stream The form is divided into rows from top to bottom, and the elements are discharged from left to right in each row, that is, the doc

Css-inline (in-row) elements, block elements, margin, and padding Features of block elements: Always starts on a new line;Height, row height, and top and bottom margins can be controlled;The default width is 100% of its container unless a width is set. Features of the inline element: And other elements are on one line

Title Address:https://oj.leetcode.com/problems/majority-element/Topic content:Given an array of size n, find the majority element. The majority element is the element, the appears more than times ⌊ n/2 ⌋ .Assume that the array was non-empty and the majority element always exist in the array.Method:There are two requirements:0, time complexity is O (N)1, Space complexity is O (1)//This is of course, otherwise come a hashmap, who will not = _ =!The point is to maintain such a nature:First, let's a

This article mainly introduces the difference between the element and the block level element in the line, it has a good reference value, below the small series to see it together One, the difference between the inline element and the block-level element 1, the line elements will not occupy the whole line, in a straight line, are the same row, horizontal direction; Block-level elements occupy a row and are