Tap the buy button at the bottom of the screen to add a payment account. Credit and debit cards allow instant buys but only let you purchase $150 in Bitcoin per week. Linking a bank account can take 4 to 5 days to trade, but you have higher buying limits. You're ready to buy.
In computing, Extensible Markup Language (XML) is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The W3C's XML 1.0 Specification and several other related specifications,âall of them free open standardsâdefine XML.
SCHEMA Itâs a mechanism by which rules can be defined to govern the structure and content relationship within a document. XML Schema Structures specifies the XML Schema definition language, which offers facilities for describing the structure and constraining the contents of XML 1.0 documents.ince XML is truly extensible, rather than a fixed set of elements like HTML, use of XML will eventually eliminate the need for browser developers and middle-ware tools to add special HTML tags (extensions). Listing 1 is an example of a simple XML document.