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@dalethedeveloper
dalethedeveloper / gist:966848
Created May 11, 2011 16:47
Reorder a PHP array, moving items up or down
<?php
/*
A quick set of functions to move items in a non-associative array
up or down by one, shifting the items around it appropriately.
Original usage was to for a set of UP and DOWN buttons to
manipulate the order of an array of items stored in Wordpress option.
*/
$a = array('a','b','c','d','e');
@mayconbordin
mayconbordin / progress_bar.php
Created June 2, 2012 23:55
PHP CLI progress bar in 5 lines of code
<?php
function progress_bar($done, $total, $info="", $width=50) {
$perc = round(($done * 100) / $total);
$bar = round(($width * $perc) / 100);
return sprintf("%s%%[%s>%s]%s\r", $perc, str_repeat("=", $bar), str_repeat(" ", $width-$bar), $info);
}
@jonschlinkert
jonschlinkert / examples.md
Last active March 4, 2024 04:40
Three files: examples.md, yaml-cheatsheet.md and yaml-cheatsheet.yml

adapted from this blog

# YAML
name: Jon
# YAML
object:
@spolischook
spolischook / kotoblog_parse-http-accept-language-header.php
Last active November 15, 2023 04:35
Get prefer language by parsing HTTP_ACCEPT_LANGUAGE header
<?php
$prefLocales = array_reduce(
explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']),
function ($res, $el) {
list($l, $q) = array_merge(explode(';q=', $el), [1]);
$res[$l] = (float) $q;
return $res;
}, []);
arsort($prefLocales);
@james2doyle
james2doyle / jquery.getStylesheet.js
Created February 3, 2016 21:05
An implementation of $.getScript but for stylesheets. Call it $.getStylesheet
(function($) {
$.getStylesheet = function (href) {
var $d = $.Deferred();
var $link = $('<link/>', {
rel: 'stylesheet',
type: 'text/css',
href: href
}).appendTo('head');
$d.resolve($link);
return $d.promise();
@ORESoftware
ORESoftware / resize-base64.js
Last active May 15, 2024 18:20
resizing an image on the front-end before sending to a server
// Using this code, we can retrieve an image from a user's filesystem, resize the image, and then upload the image
// to a server using AJAX. Because we use base64 encoding, we can just include the image data as just another string value
// in a JSON payload.
// So we can use AJAX to send the file to a server, which is convenient.
// We have one line of relevant html
// get file in the first place => <input type="file" custom-on-change="onAcqImageFileChange" class="form-control">
@himalay
himalay / console.log.js
Last active November 12, 2023 09:50
Colorful console.log in js
// browser
console.log('%c Fucking hell! ', 'background: #222; font-size: 42px; color: #ff0000');
// nodejs
console.log('\x1b[36m%s\x1b[0m', info); //cyan
console.log('\x1b[33m%s\x1b[0m: ', path); //yellow
//Here is reference of colors and other characters:
Reset = "\x1b[0m"
Bright = "\x1b[1m"
@deanhume
deanhume / clear-cache.js
Created September 20, 2017 08:22
Clear Service Worker Cache
if ('serviceWorker' in navigator) {
caches.keys().then(function(cacheNames) {
cacheNames.forEach(function(cacheName) {
caches.delete(cacheName);
});
});
}
@stephanbogner
stephanbogner / index.js
Created March 7, 2018 22:17
Create tree structure from paths array
var paths = [
["Account"],
["Account", "Payment Methods"],
["Account", "Payment Methods", "Credit Card"],
["Account", "Payment Methods", "Paypal"],
["Account", "Emails"],
["Account", "Emails", "Main Email"],
["Account", "Emails", "Backup Email"],
["Account", "Devices"],
["Account", "Devices", "Google Pixel"],
@markheckmann
markheckmann / remove_password_excel.R
Last active February 4, 2022 05:27
Remove sheet's password protection in Excel
# remove sheet protection in Excel
# Sample file: https://www.dropbox.com/s/4ul0kowrscyr8cz/excel_protected.xlsx?dl=0
library(stringr)
library(zip)
# file with protected sheets
file <- "data/excel_protected.xlsx"
# file name and path after removing protection