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@janogarcia
janogarcia / email_coding_guidelines.md
Last active November 26, 2024 15:35
Email Coding Guidelines
@tpai
tpai / package.json
Last active November 2, 2020 13:50
A web crawler sample based on nightwatch.
{
"name": "nightwatch_webcrawler",
"description": "A web crawler sample based on nightwatch.",
"version": "0.0.1",
"author": {
"name": "tonypai",
"email": "[email protected]"
},
"homepage": "http://github.com/tpai",
"dependencies": {
@Kartones
Kartones / postgres-cheatsheet.md
Last active September 25, 2025 07:22
PostgreSQL command line cheatsheet

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

  • -E: will describe the underlaying queries of the \ commands (cool for learning!)
  • -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)
@abrkn
abrkn / sql-tdd.markdown
Last active May 22, 2020 14:59
Migrations and testing for PostgreSQL using node.js and Travis-CI

Migrations and testing for PostgreSQL using node.js and Travis-CI

We're looking to add a column to the table user called admin (boolean) in an existing database.

Project layout

migrations
@shawnbot
shawnbot / index.md
Last active August 23, 2023 10:18
Testing web pages with Xcode's iOS Simulator

Finding the Simulator

You can test with the iOS Simulator that comes with Xcode. Navigate to the Xcode app in the Finder, right click and select "Show Package Contents":

screen shot 2013-05-06 at 12 04 27 pm

Then navigate to Contents > Applications, and open the shortcut to "iPhone Simulator" (it may be called "iOS Simulator" depending on which version of Xcode you're running):

screen shot 2013-05-06 at 12 05 45 pm

// Created by STRd6
// MIT License
// jquery.paste_image_reader.js
(function($) {
var defaults;
$.event.fix = (function(originalFix) {
return function(event) {
event = originalFix.apply(this, arguments);
if (event.type.indexOf('copy') === 0 || event.type.indexOf('paste') === 0) {
event.clipboardData = event.originalEvent.clipboardData;
@kevinSuttle
kevinSuttle / meta-tags.md
Last active July 21, 2025 11:06 — forked from lancejpollard/meta-tags.md
List of Usable HTML Meta and Link Tags
@yura
yura / pdf2jpg.sh
Created November 10, 2010 15:18
script to PDF to JPG using pdftk and imagemagick
#!/bin/bash
# Script to convert PDF file to JPG images
#
# Dependencies:
# * pdftk
# * imagemagick
PDF=$1