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noodlehaus
/ gist:66dbc0a1887706d523a9
Last active
September 26, 2015 07:58
resample uploaded images (old version)
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| <?php | |
| function save_and_resample($fname, $oname, $tname, $type, $imagew, $imageh) | |
| { | |
| $imgr = ( $imagew > $imageh ) ? IMAGE_MAX_THUMB_WIDTH/$imagew : IMAGE_MAX_THUMB_HEIGHT/$imageh ; | |
| $neww = $imagew * $imgr; | |
| $newh = $imageh * $imgr; | |
| $fulw = $imagew; | |
| $fulh = $imageh; | |
| if ( $neww > IMAGE_MAX_THUMB_WIDTH ) { |
noodlehaus
/ gist:1153656
Created
August 18, 2011 08:29
patch the req object in express to include the pause() and resume() methods for event buffering (for async middleware)
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| /* | |
| * patches the req object to have the pause() and resume() functions | |
| * for event buffering (for async middleware). | |
| * code is take from express' utils file | |
| */ | |
| const http = require('http'), | |
| req = http.IncomingMessage.prototype; | |
| // patch req object for async middleware |
noodlehaus
/ JS array binary search
Created
August 29, 2011 14:30
Binary search implementation for JS arrays
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| /** | |
| * Taken from http://www.dweebd.com/javascript/binary-search-an-array-in-javascript/ | |
| */ | |
| Array.prototype.find = function (needle, comparator) { | |
| var low = 0, | |
| high = this.length - 1, | |
| i, | |
| comparison; | |
| while (low <= high) { | |
| i = Math.floor((low + high) / 2); |
noodlehaus
/ jsonv
Created
September 28, 2011 06:42
CLI tool for getting values from JSON text files.
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| #!/usr/bin/env node | |
| const fs = require('fs'); | |
| var args = process.argv.slice(2); | |
| if (args.length < 2) { | |
| console.log('Usage: jsonv <jsonfile> <json-path-1> ... <json-path-n>'); | |
| process.exit(1); | |
| } |
noodlehaus
/ gist:3212985
Last active
October 7, 2015 19:18
[php] base conversion utilities (b58, dec, hex)
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| <?php | |
| function b58_to_dec($val) { | |
| return gmp_strval(gmp_init((string) $val, 58), 10); | |
| } | |
| function b58_to_hex($val) { | |
| return gmp_strval(gmp_init((string) $val, 58), 16); | |
| } | |
| function dec_to_b58($val) { |
noodlehaus
/ image preview via JS
Created
September 2, 2012 01:07
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| function previewImage(file) { | |
| var reader = new FileReader(); | |
| reader.onload = function (e) { | |
| var o = $('<img class="img">').attr('src', e.target.result), | |
| r = $('.img-box'); | |
| o.load(function (e) { | |
| r.append(o); | |
| var h = o.height(), |
noodlehaus
/ dd-editable.html
Last active
December 11, 2015 23:49
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title></title> | |
| </head> | |
| <body> | |
| <div><span id="host1">mysql-a</span>.protego.com</div> | |
| <div><span id="host2">mysql-a</span>.protego.com</div> |
noodlehaus
/ sample-use-jq-ddeditable.html
Created
February 4, 2013 02:44
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title></title> | |
| <style type="text/css"> | |
| .edit { | |
| padding-left: 18px; | |
| background: #ff6 url(http://www.famfamfam.com/lab/icons/silk/i |
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| @import url(http://fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700); | |
| /*---------------- | |
| * control styles | |
| */ | |
| body { | |
| color: #333; | |
| font-size: 14px; | |
| line-height: 19px; |
noodlehaus
/ fmt-test.php
Last active
December 21, 2015 03:08
markdown-like string formatting function
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| <?php | |
| include './fmt.php'; | |
| $text = ''; | |
| if (strtolower($_SERVER['REQUEST_METHOD']) === 'post') | |
| $text = $_POST['text']; | |
| ?> | |
| <!DOCTYPE html> | |
| <html> |
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