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@ryanpitts
ryanpitts / gist:1304725
Created October 21, 2011 19:34
GROUP BY and Select MAX from each group in Django, 2 queries
'''
given a Model with:
category = models.CharField(max_length=32, choices=CATEGORY_CHOICES)
pubdate = models.DateTimeField(default=datetime.now)
<other fields>
Fetch the item from each category with the latest pubdate.
'''
@joyrexus
joyrexus / README.md
Last active May 16, 2025 01:54 — forked from liamcurry/gist:2597326
Vanilla JS equivalents of jQuery methods

Sans jQuery

Events

// jQuery
$(document).ready(function() {
  // code
})
@gokulkrishh
gokulkrishh / media-query.css
Last active May 29, 2025 08:11
CSS Media Queries for Desktop, Tablet, Mobile.
/*
##Device = Desktops
##Screen = 1281px to higher resolution desktops
*/
@media (min-width: 1281px) {
/* CSS */
@endel
endel / number-pad-zero.js
Last active August 1, 2023 11:54
Simplest way for leading zero padding in JavaScript
Number.prototype.pad = function(size) {
var s = String(this);
while (s.length < (size || 2)) {s = "0" + s;}
return s;
}
(1).pad(3) // => "001"
(10).pad(3) // => "010"
(100).pad(3) // => "100"
@tim545
tim545 / lg-jquery-app-struct.md
Last active April 1, 2025 02:54
Structuring a large jQuery application

Structuring a large jQuery application

This document assumes you are building a traditional backend-heavy application as opposed to a frontend-heavy appliction which would typically use a framework like Angular or React. The use of these frameworks make this document irrelevant, however also require a change to your application architecture and a much larger overhead in order to get content onto a page, so as a simple way to build interactive web content a simple jquery based js stack will do fine.

Directory structure

It's important you use a directory structure which is impartial to your development environment, chosen server language (Python v. Java v. C# ...), and styling framwork (Twitter Bootstrap etc). This layer of separation means you can swap out the styles or the backend with minimal changes to the Js, simple and maintainable.

Here's an example from the project root:

@mhipo1364
mhipo1364 / merge_migration.md
Created August 3, 2016 21:54
Re-Generate(Merge) Migration Files In Django

Re-Generate Migration

To merge exist migration files into one file:

  • Remove django_migration records table (manually)
  • Remove all migration files
  • run python manage.py migrate --fake command
  • run python manage.py makemigrations command
  • run python manage.py migrate --fake-initial command
  • run python manage.py migrate contenttypes command
@abdurrahmanekr
abdurrahmanekr / gist:2747d704edec93a06e454eba2653e0df
Last active May 24, 2025 21:36
WhatsApp original chat background image

WhatsApp original chat background image

WhatsApp original darkmoda background image

@velppa
velppa / books.md
Created November 16, 2017 16:17 — forked from abstractart/books.md
Download free O'Reilly books
@zthxxx
zthxxx / Activate Office 2019 for macOS VoL.md
Last active May 30, 2025 13:55
crack activate Office on mac with license file
@william8th
william8th / .tmux.conf
Last active May 30, 2025 16:16
Tmux open new pane in same directory
# Set the control character to Ctrl+Spacebar (instead of Ctrl+B)
set -g prefix C-space
unbind-key C-b
bind-key C-space send-prefix
# Set new panes to open in current directory
bind c new-window -c "#{pane_current_path}"
bind '"' split-window -c "#{pane_current_path}"
bind % split-window -h -c "#{pane_current_path}"