A record sent by clients and servers communicating with each other via the HTTP protocol. The header is a stream of text that may be sent without any content following it or with the content that it ...

Declare a symbol as a footer in the table and specify the order of the footers. FOOTER Declare a symbol as a header in the table and specify the order of the headers. HEADER Define a symbol that ...

Set the style element of the cells in the column according to the values of the variables. CELLSTYLE-AS Compute values for a column that is not in the data component, or modify the values of a column ...

(1) The text at the beginning of an email message. The header is generated by the client mail program that first sends it and by all the mail servers en route to the destination. Each node adds more ...