5293 users tagging and storing useful source code snippets
Developer Productivity Report – Part 2: Develop...
Zuckerberg is Spot on with Hacker Way (But Linu...
From C# to C++, the short guide that isn't (all...
text (73)
python (18)
ruby (18)
string (13)
series60 (12)
javascript (11)
java (10)
html (10)
perl (10)
file (8)
sql (7)
array (7)
rails (7)
web (7)
http (6)
php (6)
mysql (6)
rexml (6)
regex (5)
css (5)
csharp (5)
activerecord (5)
convert (5)
pys60 (5)
url (5)
xml (5)
hash (5)
c (5)
xslt (4)
bash (4)
apache (4)
rscript (4)
REBOL (4)
c++ (4)
find (4)
osx (4)
jsfromhell (4)
rubyonrails (4)
database (4)
date (4)
linux (4)
sinatra (4)
math (4)
image (4)
unix (4)
jonas (4)
time (4)
shell (4)
windows (4)
font (4)
Snippets is a public source code repository. Easily build up your personal collection of code snippets, categorize them with tags / keywords, and share them with the world
var hyplnk = document.getElementById('<%= HypLnk.ClientID %>'); hyplnk.innerHTML = 'This is new text';
var hyperlink = document.getElementById('<%= Hyperlink.ClientID %>'); hyp.innerHTML = 'My New Link'; hyp.href = 'http://snippets.dzone.com/'
$(document).ready(function () { var titles = ['Pentiction Summer Classic', 'Ryan Kesler', 'Trevor Linden']; $('.slideshow').cycle({ fx: 'fade', timeout: 5000, pager: '#nav', pagerAnchorBuilder: function (index) { return '<a href="#">' + titles[index] + '</a>'; } }); });
function is_valid_email($email) { if(preg_match("/[a-zA-Z0-9_-.+]+@[a-zA-Z0-9-]+.[a-zA-Z]+/", $email) > 0) return true; else return false; }
function mdy($mid = "month", $did = "day", $yid = "year", $mval, $dval, $yval) { if(empty($mval)) $mval = date("m"); if(empty($dval)) $dval = date("d"); if(empty($yval)) $yval = date("Y"); $months = array(1 => "January", 2 => "February", 3 => "March", 4 => "April", 5 => "May", 6 => "June", 7 => "July", 8 => "August", 9 => "September", 10 => "October", 11 => "November", 12 => "December"); $out = "<select name='$mid' id='$mid'>"; foreach($months as $val => $text) if($val == $mval) $out .= "<option value='$val' selected>$text</option>"; else $out .= "<option value='$val'>$text</option>"; $out .= "</select> "; $out .= "<select name='$did' id='$did'>"; for($i = 1; $i <= 31; $i++) if($i == $dval) $out .= "<option value='$i' selected>$i</option>"; else $out .= "<option value='$i'>$i</option>"; $out .= "</select> "; $out .= "<select name='$yid' id='$yid'>"; for($i = date("Y"); $i <= date("Y") + 2; $i++) if($i == $yval) $out.= "<option value='$i' selected>$i</option>"; else $out.= "<option value='$i'>$i</option>"; $out .= "</select>"; return $out; }
public void readFile(String filename){ try{ FileInputStream fstream = new FileInputStream(filename); DataInputStream in = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(in)); String strLine; //read line per line while ((strLine = br.readLine()) != null) { // input // handling // code } //Close stream in.close(); }catch (Exception e){ e.printStackTrace(); } }
CSS /* set millions of background images */ .rbroundbox { background: url(nt.gif) repeat; } .rbtop div { background: url(tl.gif) no-repeat top left; } .rbtop { background: url(tr.gif) no-repeat top right; } .rbbot div { background: url(bl.gif) no-repeat bottom left; } .rbbot { background: url(br.gif) no-repeat bottom right; } /* height and width stuff, width not really nessisary. */ .rbtop div, .rbtop, .rbbot div, .rbbot { width: 100%; height: 7px; font-size: 1px; } .rbcontent { margin: 0 7px; } .rbroundbox { width: 50%; margin: 1em auto; } HTML <div class="rbroundbox"> <div class="rbtop"><div></div></div> <div class="rbcontent"> <p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Duis ornare ultricies libero. Donec fringilla, eros at dapibus fermentum, tellus tellus auctor erat, vitae porta magna libero sed libero. Mauris sed leo. Aliquam aliquam. Maecenas vestibulum.</p> </div><!-- /rbcontent --> <div class="rbbot"><div></div></div> </div><!-- /rbroundbox -->
************************************************************************ Example: ************************************************************************ $xml = new XML('artikel.xml'); $xml->print_nodes(); ?> *********************************************************************** Script *********************************************************************** <?php # This script formats a xml file according to some rules. These rules # are processed in the function that xml_set_character_data_handler # defines. We have to remember, in which element we are, and furthermore, # which ancestor elements the current element has. class Node { var $name; var $attributes; var $ancestors = "/" var $data; var $type; function Node($tree) { $this->name = array_pop($tree); $this->ancestors .= implode("/", $tree); } function add_data($value) { $this->data .= ' '.$value; } function get_type() { if (strlen($this->data) > 0) { return "with CDATA" } else { return "without CDATA" } } function level() { if ($this->ancestors == "/") return 0; if (preg_match_all("/(\/{1})/", $this->ancestors, $result,PREG_PATTERN_ORDER)) { return (count($result[0])); } else { return 0; } } function has_attributes() { return (is_array($this->attributes)); } function print_name() { return "$this->name"; } function is_child($node) { $result = preg_match("/^$ancestors/", $node->ancestors, $match); if ($node->ancestors == $this->ancestors) $result = false; return $result; } } class XML { var $file; var $tree = array(); var $nodes = array(); var $PIs; var $format_body = "font-family:Verdana;font-size:10pt;" var $format_bracket = "color:blue;" var $format_element = "font-family:Verdana;font-weight:bold;font-size:10pt;" var $format_attribute = "font-family:Courier;font-size:10pt;" var $format_data = "font-size:12pt;" var $format_attribute_name = "color:#444444;" var $format_attribute_value = "font-family:Courier;font-size:10pt;color:red;" var $format_blanks = " " function XML($filename) { $this->file = $filename; $xml_parser = xml_parser_create(); xml_set_object($xml_parser,&$this); xml_set_element_handler($xml_parser, "startElement", "endElement"); xml_set_character_data_handler($xml_parser, "characterData"); xml_set_processing_instruction_handler ($xml_parser, "process_instruction"); # Why should one want to use case-folding with XML? XML is case-sensitiv, I think this is nonsense xml_parser_set_option($xml_parser, XML_OPTION_CASE_FOLDING, false); if (!($fp = @fopen($this->file, "r"))) { die(print("Couldn't open file: $this->file\n")); } while ($data = fread($fp, 4096)) { if (!xml_parse($xml_parser, $data, feof($fp))) { die(sprintf("XML error: %s at line %d\n", xml_error_string(xml_get_error_code($xml_parser)), xml_get_current_line_number($xml_parser))); } } } function startElement($parser, $name, $attribs) { # Adding the additional element to the tree, including attributes $this->tree[] = $name; $node = new Node($this->tree); while (list($k, $v) = each($attribs)) { $node->attributes[$k] = $v; } $this->nodes[] = $node; } function endElement($parser, $name) { # Adding a new element, describing the end of the tag # But only, if the Tag has CDATA in it! # Check if (count($this->nodes) >= 1) { $prev_node = $this->nodes[count($this->nodes)-1]; if (strlen($prev_node->data) > 0 || $prev_node->name != $name) { $this->tree[count($this->tree)-1] = "/".$this->tree[count($this->tree)-1]; $this->nodes[] = new Node($this->tree, NULL); } else { # Adding a slash to the end of the prev_node $prev_node->name = $prev_node->name."/" $this->nodes[count($this->nodes)-1]->name = $this->nodes[count($this->nodes)-1]->name."/" } } # Removing the element from the tree array_pop($this->tree); } function characterData($parser, $data) { $data = ltrim($data); if ($data != "") $this->nodes[count($this->nodes)-1]->add_data($data); } function process_instruction($parser, $target, $data) { if (preg_match("/xml:stylesheet/", $target, $match) && preg_match("/type=\"text\/xsl\"/", $data, $match)) { preg_match("/href=\"(.+)\"/i", $data, $this->PIs); # print "<b>found xls pi: $PIs[1]</b><br>\n" } } function print_nodes() { # Printing the header print "<html><head><title>".$this->nodes[0]->name."</title></head>" print "<body style=\"".$this->format_body."\">\n" # Printing the XML Data for ($i = 0; $i < count($this->nodes); $i++) { $node = $this->nodes[$i]; # Checking: Empty element if ($node->name[strlen($node->name)-1] == "/") { $end_char = "/" $node->name = substr($node->name, 0, strlen($node->name)-1); } else { $end_char = "" } # Writing whitespaces, but only if it's _no_ closing element that follows # directly on it's opening element if (!("/".$this->nodes[$i-1]->name == $node->name)) { for ($j = 0; $j < $node->level(); $j++) echo $this->format_blanks; } echo "<span style=\"".$this->format_bracket."\"><</span><span style=\"".$this->format_element."\">".$node->name."</span>" if ($node->has_attributes()) { $keys = array_keys($node->attributes); for ($j = 0; $j < count($keys); $j++) { printf(" <span style=\"%s\">%s=\"</span><span style=\"%s\">%s</span><span style=\"%s\">\"</span>", $this->format_attribute_name, $keys[$j], $this->format_attribute_value, $node->attributes[$keys[$j]], $this->format_attribute_name); } echo " " } echo "<span style=\"".$this->format_element."\">$end_char</span><span style=\"".$this->format_bracket."\">></span>" if (strlen($node->data) > 0) echo "<span style=\"".$this->format_data."\">".ltrim($node->data)."</span>" else echo "<br>\n" } # Printing the footer print "</body></html>\n" } }
$(".discussion-item:not(.child) a p").each(function() { var iLimit = 155; var sExcerpt = $(this).html().substr(0, iLimit); // Get the visible part of the string var sHiddenText = $(this).html().substr(iLimit, $(this).text().length); // Get the hidden part of the string // Set the new text with $(this).html(sExcerpt + "<span class=\"hidden\">" + sHiddenText + "</span>"); $(".hidden").hide(); });
Snippets originally developed by Peter Cooper and powered by Ruby On Rails.
Copyright © 2007 DZone, Inc.
