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Format is a function in Common Lisp that can produce formatted text using a format string similar to the print format string.It provides more functionality than print, allowing the user to output numbers in various formats (including, for instance: hex, binary, octal, roman numerals, and English), apply certain format specifiers only under certain conditions, iterate over data structures ...
var x1 = 0; // A global variable, because it is not in any function let x2 = 0; // Also global, this time because it is not in any block function f {var z = 'foxes', r = 'birds'; // 2 local variables m = 'fish'; // global, because it wasn't declared anywhere before function child {var r = 'monkeys'; // This variable is local and does not affect the "birds" r of the parent function. z ...
Numbered and bulleted lists are created using standard wiki markup. In cases where a plain list without number or bullet is desired, such as in an infobox, many editors will simply create a list using breaks. This method does not apply the semantics of a list, and for those using screen readers it will not sound like a list.
The hhhh (or nnnn) may be any number of hexadecimal (or decimal) digits and may include leading zeros. The hhhh for hexadecimal digits may mix uppercase and lowercase letters, though uppercase is the usual style. However the XML and HTML standards restrict the usable code points to a set of valid values, which is a subset of UCS/Unicode code ...
The name read–eval–print loop comes from the names of the Lisp primitive functions which implement this functionality: The read function accepts an expression from the user, and parses it into a data structure in memory. For instance, the user may enter the s-expression (+ 1 2 3), which is parsed into a linked list containing four data ...
Like raw strings, there can be any number of equals signs between the square brackets, provided both the opening and closing tags have a matching number of equals signs; this allows nesting as long as nested block comments/raw strings use a different number of equals signs than their enclosing comment: --[[comment --[=[ nested comment ...
Output is not sent to the terminal, but discarded, until another Control-o is typed. 7 Control-Q has been used to tell a host computer to resume sending output after it was stopped by Control-S. 8 Control-S has been used to tell a host computer to postpone sending output to the terminal. Output is suspended until restarted by the Control-Q key.
The terms "line-delimited JSON" and "newline-delimited JSON" are often used without clarifying if embedded newlines are supported. In the past the NDJ specification ("newline-delimited JSON") [8] allowed comments to be embedded if the first two characters of a given line were "//". This could not be used with standard JSON parsers if comments ...