printf percent sign

Turn from: http://blog.csdn.net/willy3000/article/details/5786888 The parameter type of the character; output formd,i int type; Displays a signed decimal number (I and D are different when used in the scanf function).o int type; unsigned octal

Summary:this page is a printf formatting cheat sheet. I originally created this cheat sheet for my own purposes, and then thought I would share it is here.A cool thing about the formatting syntax was that the specifiers you can use be printf very

Reprint: http://www.linuxawk.com/jiaocheng/83.html6. printf functionsWhen you print the output, you may need to specify the number of spaces between the fields to arrange the columns neatly. Using tabs in the Print function does not guarantee the

This article is part of the Linux Shell Series Tutorial (eight), more shell tutorials: Linux Shell Tutorials In previous: Linux Shell series Tutorial (vii) Shell output This article has a brief introduction to the Shell printf command, which

C Language notes-printf () function, C Language notes printf First look at the example:printf("This line has only controlling strings.\n"); 'Printf ("I am % d years old and % f inch tall", 21,132 ); ParametersThe parameters of printf () are

A deep understanding of php printf () output formatted strings and a deep understanding of printf The php printf () function is used to output formatted strings. This article describes how to use the php printf () function and the basic examples.

C language printf () function: Format output functionthe printf () function is the most commonly used format output function, and its prototype is: int printf (char * format, ...); printf () Converts and formats the data according to

This article introduces echo, print, print_r, printf, sprintf, and var_dump. For more information, see. 1. define echo and use the PHPecho () function to output one or more string methods. This article introduces echo, print, print_r, printf,

%-0 M.N L or H format charactersThe following describes the items that comprise the format description:①%: Represents the starting symbol for the format description, which is indispensable.②-: Yes-Indicates left-aligned output, such as omitting to

PHP sprintf () function Replace the percent sign (%) symbol with a variable that is passed as a parameter: Definitions and usage The sprintf () function writes the formatted string to the variable. The Arg1, arg2, + + parameters are