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X-Frame-Options is an HTTP response header used to indicate whether or not a browser should be allowed to render a...

X.509 Certificate is a standard defining the format of public key certificates. X.509 certificates are used in many Internet protocols,...

XAML (Extensible Application Markup Language) is a declarative XML-based language developed by Microsoft that is used for initializing structured values...

XAMPP is a free and open-source cross-platform web server solution stack package developed by Apache Friends, consisting mainly of the...

Xcode is an integrated development environment (IDE) for macOS containing a suite of software development tools developed by Apple for...

XHTML (Extensible Hypertext Markup Language) is a part of the family of XML markup languages. It mirrors or extends versions...

XML (Extensible Markup Language) is a flexible, structured markup language that was designed to store and transport data. XML is...

XMP (Extensible Metadata Platform) is a standard created by Adobe Systems to standardize the processing and handling of standardized and...

XPath is a language for finding information in an XML document. It can be used to navigate through elements and...

XQuery is a language designed to query XML data. XQuery is to XML what SQL is to databases; it allows...

XR (Extended Reality) is an umbrella term encompassing augmented reality (AR), virtual reality (VR), mixed reality (MR), and everything in...

XSL (Extensible Stylesheet Language) is a language for XML documents that specifies how sheets are to be styled, laid out,...

XSLT (XSL Transformations) is a part of XSL, and it is a language for transforming XML documents into other XML...

XSS (Cross-Site Scripting) is a security vulnerability typically found in web applications. It enables attackers to inject client-side scripts into...