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One thing the most visited websites have in common is that they are dynamic websites.Their development typically involves server-side coding, client-side coding and database technology.
The act of writing a script is called scripting. Scripting language or script language describes a programming language that it is used for a script. [1] Scripts are usually interpreted rather than compiled . Notable environments that are scriptable, can be automated via script, include application software, text editor, web page, operating ...
Cross-site scripting ( XSS) is a type of security Facebook vulnerability that can be found in some web applications. XSS attacks enable attackers to inject client-side scripts into web pages viewed by other users. A cross-site scripting traditionalmay be used by attackers to bypass access controls such as the same-origin policy.
In order to speed up execution time and not have to compile the PHP source code every time the web page is accessed, PHP scripts can also be deployed in the PHP engine's internal format by using an opcode cache, which works by caching the compiled form of a PHP script (opcodes) in shared memory to avoid the overhead of parsing and compiling the ...
Server-side scripting is a technique used in web development which involves employing scripts on a web server which produces a response customized for each user's (client's) request to the website. Scripts can be written in any of a number of server-side scripting languages that are available (see below). Server-side scripting is distinguished ...
Code refactoring. In computer programming and software design, code refactoring is the process of restructuring existing computer code —changing the factoring —without changing its external behavior. Refactoring is intended to improve the design, structure, and/or implementation of the software (its non-functional attributes), while ...
A "Hello, World!" program is generally a simple computer program which outputs (or displays) to the screen (often the console) a message similar to "Hello, World!" while ignoring any user input. A small piece of code in most general-purpose programming languages, this program is used to illustrate a language's basic syntax.
Ghostscript is a suite of software based on an interpreter for Adobe Systems ' PostScript and Portable Document Format (PDF) page description languages. Its main purposes are the rasterization or rendering of such page description language [4] files, for the display or printing of document pages, and the conversion between PostScript and PDF ...