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// Get all *text* nodes contained in a selection object.
// Adapted from code by Tim Down.
// http://stackoverflow.com/questions/4398526/how-can-i-find-all-text-nodes-between-to-element-nodes-with-javascript-jquery
function getTextNodesBetween(selection) {
  var range = selection.getRangeAt(0), rootNode = range.commonAncestorContainer,
      startNode = range.startContainer, endNode = range.endContainer,
      startOffset = range.startOffset, endOffset = range.endOffset,
      pastStartNode = false, reachedEndNode = false, textNodes = [];
  function getTextNodes(node) {
    var val = node.nodeValue;

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# as root
/etc/init.d/apache2 stop
easy_install --upgrade Trac==1.0
trac-admin /var/trac/sites/my-trac upgrade
trac-admin /var/trac/sites/my-trac wiki upgrade
/etc/init.d/apache2 start

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<?php

/*
  BuddyPress 1.6 custom site avatars.
  Add to (or create) /wp-content/plugins/bp-custom.php.
  Or place in theme's functions.php.
*/

/*
  Use a specific user's avatar for a site.

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<?php

/*
 * In 2013, locale-based sort is still broken or headache-inducing on many machines, and 
 * POSIX or C locales are the unassailable default in a shocking number of places. (For a 
 * fun exercise, try relying on LC_COLLATE for sorting in OS X.)
 *
 * This is a shameful PHP-based hack that mimics proper sorting for English using iconv 
 * transliteration. If doing things the WRONG WAY offends you, avert your eyes. However, 
 * this has worked for me in a pinch when I don’t have time to track down a box that has 

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zip -X my.epub mimetype
zip -rg my.epub META-INF -X \*.DS_Store
zip -rg my.epub OEBPS -x \*.DS_Store

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awk '{ print $1}' /path/to/access.log | sort  | uniq -c  | sort -nr

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# If you want to append images horizontally, use this command
convert image1.jpg image2.jpg image3.jpg +append result.jpg
     
# If you want to append them vertically, change the + to a -
convert image1.jpg image2.jpg image3.jpg -append result.jpg

# Source: http://snipplr.com/view/10360/

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======== REPEATED-CHARACTER .COM DOMAIN NAME AVAILABILITY =======
  1        10        20        30        40        50          63
a ..............................#.......#...........#..#..##..#..
b ............#.....#..#...###########.########.#########.######.
c .............#..#....######.#.#######...######################.
d .....................##.##.###########.############.##########.
e ...................###.#######################################.
f ...........#.#.....#.#...####.#.##.###..#############.########.
g .......................#.#.#.....##.####.####.################.
h ..................#.#...#.#.##################################.