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convertion code couleur hexa vers décimal

Tableau permettant de convertir un code hexadecimal de la forme #000000 vers le code decimal rouge, vers et bleu

  1 <form method="POST" action="converter.php">
  2 
  3 <?php
  4 
  5 if (isset ($_POST['hexa']) )
  6 
  7 	{
  8 		$k=0;
  9 
 10 		$hexa=$_POST['hexa'];
 11 		if ($hexa[0]=='#')
 12 			{
 13 			$k=1;
 14 			}
 15 		$r=hexanum(substr($hexa,0+$k,2));
 16 		$v=hexanum(substr($hexa,2+$k,2));
 17 		$b=hexanum(substr($hexa,4+$k,2));		
 18 
 19 	}
 20 
 21  
 22  
 23 function hexanum($toto)
 24 {
 25 $ko=false;
 26 $hexa=$toto;
 27 $i=strlen($hexa);
 28 $j=0;
 29 $c=substr($hexa,i-1,1);
 30 $store=0;
 31 while ($i>0)
 32 	{
 33 		switch ($c)
 34 			{
 35 			  case 'A' :
 36 			  $store=$store+pow(16,$j)*10;
 37 			  break;
 38 			  
 39 			  case 'B' :
 40 			  $store=$store+pow(16,$j)*11;
 41 			  break;
 42 			  
 43 			  case 'C' :
 44 			  $store=$store+pow(16,$j)*12;
 45 			  break;
 46 			  
 47 			  case 'D' :
 48 			  $store=$store+pow(16,$j)*13;
 49 			  break;
 50 			  
 51 			  case 'E' :
 52 			  $store=$store+pow(16,$j)*14;
 53 			  break;
 54 			  
 55 			  case 'F' :
 56 			  $store=$store+pow(16,$j)*15;
 57 			  break;
 58 			  
 59 			  default:
 60 			  //echo gettype($c+0);
 61 			  //if (gettype($c)=="integer")
 62 			  //	{$store=$store+pow(16,$j)*$c;echo "bon";}
 63 			  //	else 
 64 			  //	{$ko=true;echo "pas bon";}
 65 			  $store=$store+pow(16,$j)*$c;
 66 			  break;
 67 			}
 68 	$i=$i-1;
 69 	$c=substr($hexa,$i-1,1);
 70 	$j=$j+1;
 71 	}
 72 //if ($ko==true)
 73 //{$store="pas bon2";}
 74 return $store;
 75 }
 76 
 77 ?> 
 78 
 79 <table>
 80 
 81 	<tr>
 82     <td><b>Conversion de codes de couleurs</b></td>
 83    </tr>
 84    <tr>
 85    	<td>R : </td>
 86    	<td><input type="text" name="r" tabindex="1" VALUE="<?php echo $r; ?>" /></td>
 87   </tr>
 88   <tr>
 89    	<td>V : </td>
 90    	<td><input type="text" name="v" tabindex="1" VALUE="<?php echo $v; ?>" /></td>
 91    	<td><input type="submit"  name="calcul" value="Convertir hexa --> decimal"/></td>
 92    	<td><input type="text" name="hexa" tabindex="1" VALUE="<?php echo $hexa; ?>" /></td>
 93   </tr>
 94    <tr>
 95    	<td>B : </td>
 96    	<td><input type="text" name="b" tabindex="1" VALUE="<?php echo $b; ?>" /></td>
 97   </tr>
 98 </table>
 99 
100 </form>

Posted by pezzos to html+php hexa hexadecimal code couleur ... saved by 1 person ... 0 comments ... 1 year

Yet another uname command

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Tested on linux, FreeBSD, MacOS X, and solaris with gcc and suncc

 1 /**
 2 DO WHAT THE FUCK YOU WANT TO, BUT IT'S NOT MY FAULT PUBLIC LICENSE
 3                    Version 1, November 2007
 4  
 5 Copyright (C) 2004 Sam Hocevar
 6  14 rue de Plaisance, 75014 Paris, France
 7 Everyone is permitted to copy and distribute verbatim or modified
 8 copies of this license document, and changing it is allowed as long
 9 as the name is changed.
10  
11 DO WHAT THE FUCK YOU WANT TO, BUT IT'S NOT MY FAULT PUBLIC LICENSE
12   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
13  
14  0. You just DO WHAT THE FUCK YOU WANT TO, BUT IT'S NOT MY FAULT.
15 **/
16 
17 #include <stdlib.h>
18 #include <stdio.h>
19 #include <sys/utsname.h>
20 
21 int main(void)
22 {
23 	struct utsname uname_s;
24 
25 	if (uname(&uname_s) >= 0) {
26 		printf("Sysname\t: %s\nNodename: %s\nRelease\t: %s\nVersion\t: %s\nMachine\t: %s\n",
27 				uname_s.sysname,
28 				uname_s.nodename,
29 				uname_s.release,
30 				uname_s.version,
31 				uname_s.version);
32 #ifdef _GNU_SOURCE
33 		printf("Domain\t: %s\n", uname_s.domainname);
34 #endif
35 		printf("\n");
36 		return EXIT_SUCCESS;
37 	}
38 
39 	return EXIT_FAILURE;
40 }

Posted by slubman to c code inutilitaire ... saved by 2 persons ... 0 comments ... 1 year, 1 month

embed code with markdown and pygments

view plain - save this

This snippet show how to embed in a makrdown content with safe html. It don't use the plugin possibility of markdownd to be more easyly integrated in your code.

  1 # -*- coding: utf-8 -*-
  2 from pygments import highlight, lexers, formatters
  3 from markdown import markdown
  4 import re
  5 
  6 
  7 lexers_aliases = ['aconf', 'apache', 'apacheconf', 'bash', 'bat', 'bbcode', 'befunge', 'bf', 'boo', 'brainfuck', 'c', 'c#',
  8 'c++', 'cfg', 'cpp', 'csharp', 'css', 'css+django', 'css+erb', 'css+genshi', 'css+genshitext', 'css+jinja',
  9 'css+mako', 'css+myghty', 'css+php', 'css+ruby', 'css+smarty', 'd', 'delphi', 'diff', 'django', 'dylan', 'erb',
 10 'genshi', 'genshitext', 'groff', 'haskell', 'html', 'html+django', 'html+erb', 'html+genshi', 'html+jinja',
 11 'html+kid', 'html+mako', 'html+myghty', 'html+php', 'html+ruby', 'html+smarty', 'ini', 'irb', 'irc', 'java',
 12 'javascript', 'javascript+django', 'javascript+erb', 'javascript+genshi', 'javascript+genshitext', 'javascript+jinja',
 13 'javascript+mako', 'javascript+myghty', 'javascript+php', 'javascript+ruby', 'javascript+smarty', 'jinja', 'js',
 14 'js+django', 'js+erb', 'js+genshi', 'js+genshitext', 'js+jinja', 'js+mako', 'js+myghty', 'js+php', 'js+ruby',
 15 'js+smarty', 'jsp', 'kid', 'latex', 'lua', 'make', 'makefile', 'mako', 'man', 'mf', 'minid', 'moin', 'mupad',
 16 'myghty', 'nroff', 'obj-c', 'objc', 'objective-c', 'objectivec', 'objectpascal', 'ocaml', 'pas', 'pascal', 'perl',
 17 'php', 'php3', 'php4', 'php5', 'pl', 'py', 'pycon', 'pytb', 'python', 'raw', 'rb', 'rbcon', 'redcode', 'rest',
 18 'restructuredtext', 'rhtml', 'rst', 'ruby', 'scheme', 'sh', 'smarty', 'sources.list', 'sourceslist', 'sql', 'tex',
 19 'text', 'trac-wiki', 'vb.net', 'vbnet', 'vim', 'xml', 'xml+django', 'xml+erb', 'xml+genshi', 'xml+jinja', 'xml+kid',
 20 'xml+mako', 'xml+myghty', 'xml+php', 'xml+ruby', 'xml+smarty']
 21     
 22 """
 23 We cache lexer aliases to speed parsing. To update them, get lexers_aliases like this :
 24 tlexers=lexers.get_all_lexers()
 25 alexers=[]
 26 for l in tlexers:
 27     for a in l[1]:
 28         alexers.append(a)
 29 
 30 alexers.sort()
 31 print alexers
 32 """    
 33     
 34 content=u"""
 35 test embeded code + *markdown*  
 36 
 37 {{{
 38 def save(self):
 39     if not self.id:
 40         self.created = datetime.now()
 41     self.updated = datetime.now()
 42     self.content_hilighted = self.hilight()
 43     if self.description:
 44         self.description_html = markdown(self.description, safe_mode=True)
 45     
 46     super(Snippet, self).save()
 47 }}}
 48 
 49 
 50 {{{#!python 
 51 def hilight(content):
 52     code = re_code.findall(content)
 53     for c in code:
 54         print c
 55 }}}
 56 
 57 <script type="text/javascript" charset="utf-8">
 58 	updateTagContent()
 59 </script>
 60 
 61 
 62 {{{#!c
 63 static int
 64 isAlphanum(int c)
 65 {
 66     return ((c >= 'a' && c <= 'z') || (c >= '0' && c <= '9') ||
 67         (c >= 'A' && c <= 'Z') || c == '_' || c == '$' || c == '\\' ||
 68         c > 126);
 69 }
 70 
 71 }}}
 72 
 73 test
 74 """
 75 
 76 CODE_TAG_START = "{{{"
 77 CODE_TAG_END = "}}}"
 78 
 79 re_code = re.compile('%s(?P<code>.*?)%s' % (re.escape(CODE_TAG_START), re.escape(CODE_TAG_END)), re.DOTALL)
 80     
 81 in_tag=False
 82 hilighted=""
 83 lexer=None
 84 for p in re_code.split(content): 
 85     if p:
 86         if in_tag: 
 87             code_str=p
 88             lang=""
 89             
 90             if p.startswith("#!"):
 91                 c=""
 92                 i=0
 93                 while (c!=" " and c !="\n") and i<len(code_str):
 94                     lang+=c
 95                     c=code_str[i]
 96                     i+=1
 97                 if len(lang)>2:
 98                     lang=lang[2:]
 99                 print lang
100                 
101             if lang in lexers_aliases:
102                 lexer=lexers.get_lexer_by_name(lang)
103             else: 
104                 try:
105                     lexer = lexers.guess_lexer(code_str)
106                 except:
107                     lexer = lexers.get_lexer_by_name('text')
108 
109             print lexer
110             hilighted+= "<div class=\"hilight\">%s</div>" % highlight(p,lexer,
111                             formatters.HtmlFormatter(linenos='inline', 
112                                                     cssclass="source", 
113                                                     lineseparator="<br />"))
114         else:
115             hilighted+=markdown(p, safe_mode=True)
116         in_tag = not in_tag
117         
118 print hilighted

Posted by benoitc to python markdown pygments code content ... saved by 3 persons ... 0 comments ... 1 year, 1 month

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convertion code couleur hexa vers décimal

Yet another uname command

embed code with markdown and pygments

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Friendsnippets

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All snippets tagged code (3)

convertion code couleur hexa vers décimal

Yet another uname command

embed code with markdown and pygments

Flux RSS friendsnippetLatest snippets

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