bom meaning

BOM of javascript The BOM (BrowserObjectModel) is also called the browser object model.Describes the methods and interfaces used to interact with the browser. BOM consists of multiple objects, which indicate that the Window object in the browser Window is the top-level object of BOM, and other objects are sub-objects o

Bom origin: To use computers to assist enterprise production management, computers should first be able to read the product components and all materials to be involved in the enterprise. In order to facilitate computer identification, the product structure expressed in diagrams must be converted into a data format. The document describing the product structure in the data format is the material list, that is, Bo M. It is a technical document defining

What is Dom? Dom is the W3C standard. Dom defines the standards of HTML and ML documents; W3C Document Object Model (DOM) is a platform-and language-neutral interface that allows programs and scripts to dynamically access and update document content, structures, and styles. The w3cdom standard is divided into three different parts: · Core dom-Standard Model for any structured document · Xmldom-Standard Model for XML documents · Htmldom-Standard Model for HTML documents Htmldom tree HTM

Why is there a blank line at the beginning when I search for the source code of the web page today? To remove bom from the PHP code in the PHP file in batch, I need to delete the tool in the attachment. put the PHP file in the target directory, and then access the tool in the browser. php! The Code is as follows: // This file is used to quickly test whether the UTF-8 encoded file is added with BOM and

How to clear bom in php files in batches // This file is used to quickly test whether the UTF-8 encoded file is added with BOM and can be automatically removed. $ Basedir = "."; // modify the directory to be checked for this behavior. the vertex indicates the current directory. $ Auto = 1; // whether to automatically remove the detected

Why is there a blank line at the beginning when I search for the source code of the web page today? to remove bom from the PHP code in the PHP file in batch, I need to delete the tool in the attachment. put the php file in the target directory, and then access the tool in the browser. php! The code is as follows: // This file is used to quickly test whether the UTF-8 encoded file is added with BOM and ca

Bom problem of UTF-8The Unicode specification has the concept of BOM. Bom -- byte order mark, that is, the byte mark, that is, the signature. There is a character named "Zero Width no-break space" in the UCS encoding, and its encoding is feff. Fffe does not exist in the UCs, so it should not appear in actual transmission. We recommend that you transmit the chara

is that there is a problem with the inclusion of the file, it is concentrated in the file generation and inclusion to exclude. When doing other things, I accidentally thought about the file encoding, so I wondered if it was the impact of this factor. So I searched the internet and found the following articles: 1. What is the BOM header? 2. Explain BOM headers and remove Methods 3. XML

We talked about DOM in the previous blog. We will continue BOM in this blog. 1. What is BOM? BOM is called the Browser Object Model. You can operate on these objects in the browser. Architecture 2 BOM provides many objects for accessing the browser. BOM lacks standards, and

Principle:UTF8 file, Microsoft to add a recognition information, with the BOM this thing: Bom--byte order mark, the default on Windows and other platforms edited UTF8 file will add 3 bytes of markup information on the head, Our PHP engine in the process of processing will read the entire PHP code document, if the php file header contains BOM information, will out

Bom1.1 Introduction1.BOM is an abbreviation for the browser object model, referred to as the browser object2.BOM provides objects that are independent of the content and interact with the browser window3. Since the BOM is primarily used to manage communication between windows and Windows, its core object is window4.BOM

Implementation of JavaScript components ---- BOM and DOM explanation, ---- bomdom We know that a complete JavaScript implementation consists of three parts: ECMAScript (CORE), BOM (Browser object model), and DOM (Document Object Model ). Today, I mainly studied BOM and DOM. BOM: BO