<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
    <title>.: jsolait :. | documentation | stringformat</title>
    <link rel="stylesheet" type="text/css" href="./html.css" />
    <meta name="author" content="Jan-Klaas Kollhof" />
    <meta name="keywords" content="jsolait.stringformat" />
  </head>
  <body>
    <a name="top" id="top"></a>
    <div class="navigationBar"><a href="./index.xhtml">documentation</a> | 
                    stringformat</div>
    <div class="menu">
      <ul></ul>
      <div class="copyright">copyright © 2004, Jan-Klaas Kollhof</div>
    </div>
    <div class="content">
         <h1>Module stringformat</h1>
            This module is automatically loaded with the main module.<br />
            It allows python like string formatting ("some text %s" % "something").
            Also similar to sprintf from C.
          
         <div class="contentItem"><h2>globals:<a class="bttop" href="#top">▲</a></h2><div>
              
                 <h3>String::format()</h3><div class="indent">
                        Formats a string replacing formatting specifiers with values provided as arguments<br />
                        which are formatted according to the specifier.<br />
                        This is an implementation of  python's % operator for strings and is similar to sprintf from C.<br />
                        Usage:<br />
                        <code>resultString = formatString.format(value1, v2, ...);</code><br />
                        <br />
                        Each formatString can contain any number of formatting specifiers which are<br />
                        replaced with the formated values.<br />
                        <br />
                        The following describes a format-specifier ([...] are optional): <br />
                        <code>%[(key)][flag][sign][min][percision]typeOfValue</code>
                        <ul>
                            <li><b>(key)</b><br />
                                       If specified the 1st argument is treated as an object/associative array and the formating values <br />
                                     are retrieved from that object using the key.<br />
                            </li>
                            <li><b>flag:</b><br />
                                0      Use 0s for padding.<br />
                                -      Left justify result, padding it with spaces.<br />
                                        Use spaces for padding.<br />
                            </li>
                            <li><b>sign:</b><br />
                                +      Numeric values will contain a +|- infront of the number.<br />
                            </li>
                            <li><b>min:</b><br />
                                l      The string will be padded with the padding character until it has a minimum length of l. <br />
                            </li>
                            <li><b>percision:</b><br />
                               .x     Where x is the percision for floating point numbers and the lenght for 0 padding for integers.<br />
                            </li>
                            <li><b>typeOfValue:</b><br />
                                d    Signed integer decimal.  	 <br />
                                i     Signed integer decimal. 	 <br />
                                b    Unsigned binary.                 <br />
                                o    Unsigned octal. 	<br />
                                u    Unsigned decimal. 	<br />
                                x    Unsigned hexidecimal (lowercase). 	<br />
                                X   Unsigned hexidecimal (uppercase). 	<br />
                                e   Floating point exponential format (lowercase). 	 <br />
                                E   Floating point exponential format (uppercase). 	 <br />
                                f    Floating point decimal format. 	 <br />
                                F   Floating point decimal format. 	 <br />
                                c   Single character (accepts byte or single character string). 	 <br />
                                s   String (converts any object using object.toString()). 	<br />
                        </li>
                    </ul>    
                        Examples:<br />
                            "%02d".format(8) == "08"<br />
                            "%05.2f".format(1.234) == "01.23"<br />
                            "123 in binary is: %08b".format(123) == "123 in binary is: 01111011"<br />
                            <br />
                        <b></b> *  Each parameter is treated as a formating value. <br />
                    <br />
                 </div>
                 <h3>String::pad(flag,len)</h3><div class="indent">
                              Padds a String with a character to have a minimum length.<br />
                            <br />
                            <b>flag</b>    "-":      to padd with " " and left justify the string.<br />
                                Other: the character to use for padding. <br />
                            <b>len</b>     The minimum length of the resulting string.<br />
                 </div>
                 <h3>String.prototype.mul(c)</h3><div class="indent">
                              Repeats a string.<br />
                            <b>c</b>   The count how often the string should be repeated.<br />
                 </div>
         </div></div>
     </div>
  </body>
</html>