Muntasim Ahmed amuntasim
amuntasim
/ ruby_custom_flatten.rb
Created
February 8, 2018 03:49
Custom flatten implementation in ruby
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| class FlattenTest | |
| def self.custom_flatten(array, result = []) | |
| array.each do |item| | |
| if item.is_a? Array | |
| custom_flatten(item, result) | |
| else | |
| result << item | |
| end | |
| end | |
| result |
amuntasim
/ gist:d8ec7bcc1ac7447c9026c466cad7dc37
Last active
May 2, 2017 14:20
call a javascript method at specific time
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| var triggered = false; | |
| (function loop() { | |
| var now = new Date(); | |
| // here the method will be triggered at 20:28, you can change them as per your need | |
| if (!triggered && now.getHours() === 20 && now.getMinutes() === 28) { | |
| method(); | |
| triggered = true; | |
| } | |
| console.log('Now: ' + now.getHours() + ':' + now.getMinutes() + ':' + now.getSeconds()); |
amuntasim
/ change_mysql_character_set_and_collation
Last active
June 2, 2022 21:06
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| ##Create a migration | |
| ### rails g migration make_unicode_friendly | |
| class MakeUnicodeFriendly < ActiveRecord::Migration | |
| def change | |
| alter_database_and_tables_charsets "utf8", "utf8_general_ci" | |
| end | |
| private | |
| def alter_database_and_tables_charsets charset = default_charset, collation = default_collation |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta http-equiv="Content-type" content="text/html; charset=utf-8"> | |
| <title>demo</title> | |
| <script src="http://code.jquery.com/jquery-1.10.0.min.js"> </script> | |
| <style type="text/css"> | |
| #progressBar { | |
| width: 400px; | |
| height: 22px; |
amuntasim
/ gist:5697414
Last active
December 18, 2015 00:29
How to embed mercury in new action without losing ability to use select fields or any other form fields. This form is the part of a gem 'HowTo', so edit this page as per your requirements
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| <!-- This section is important as it redirect to editor mode and handle form submition--> | |
| <script type="text/javascript"> | |
| <% if rich_text_enabled && params[:rich_text_enabled].nil? %> | |
| location.href = "<%= "/editor" + request.path + "?rich_text_enabled=1"%>" | |
| <% end %> | |
| jQuery(window).on('mercury:ready', function () { | |
| $('#how_to_content_submit').on('click', function () { |