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@djrobstep
djrobstep / orm.py
Last active January 28, 2022 17:32
orm.py: An ORM for the ORM haters
import inspect
import pprint
import textwrap
from collections.abc import Iterable
from dataclasses import asdict
from dataclasses import field as dataclass_field
from dataclasses import fields as dataclass_fields
from dataclasses import make_dataclass
import results

Raise Open File Limits in OS X

in OS X 10.4 to macOS sierra 10.12 and maybe higher!

Create Launcher Script:

/Library/LaunchDaemons/limit.maxfiles.plist

Copy this entire code block and paste it into your terminal and push Return to create this file for you with correct permissions. It will (probably) ask for your password:

@jooeycheng
jooeycheng / ruby_dollar_signs.txt
Last active March 17, 2023 19:05 — forked from dvliman/gist:10402435
ruby dollar sign $ global variable
$: (Dollar Colon) is basically a shorthand version of $LOAD_PATH.
contains an array of paths that your script will search through when using require.
$0 (Dollar Zero) contains the name of the ruby program being run. This is typically the script name.
$* (Dollar Splat) is basically shorthand for ARGV. $* contains the command line arguments that were passed to the script.
$? (Dollar Question Mark) returns the exit status of the last child process to finish.
$$ (Dollar Dollar) returns the process number of the program currently being ran.
$~ (Dollar Tilde) contains the MatchData from the previous successful pattern match.
$1, $2, $3, $4 etc represent the content of the previous successful pattern match.
$& (Dollar Ampersand) contains the matched string from the previous successful pattern match.
$+ (Dollar Plus) contains the last match from the previous successful pattern match.
package main
import (
"fmt"
"reflect"
)
func main() {
a := []int{1, 2, 3, 4}
@jed
jed / how-to-set-up-stress-free-ssl-on-os-x.md
Last active May 31, 2024 18:32
How to set up stress-free SSL on an OS X development machine

How to set up stress-free SSL on an OS X development machine

One of the best ways to reduce complexity (read: stress) in web development is to minimize the differences between your development and production environments. After being frustrated by attempts to unify the approach to SSL on my local machine and in production, I searched for a workflow that would make the protocol invisible to me between all environments.

Most workflows make the following compromises:

  • Use HTTPS in production but HTTP locally. This is annoying because it makes the environments inconsistent, and the protocol choices leak up into the stack. For example, your web application needs to understand the underlying protocol when using the secure flag for cookies. If you don't get this right, your HTTP development server won't be able to read the cookies it writes, or worse, your HTTPS production server could pass sensitive cookies over an insecure connection.

  • Use production SSL certificates locally. This is annoying

@addyosmani
addyosmani / headless.md
Last active May 17, 2024 03:38
So, you want to run Chrome headless.

Update May 2017

Eric Bidelman has documented some of the common workflows possible with headless Chrome over in https://developers.google.com/web/updates/2017/04/headless-chrome.

Update

If you're looking at this in 2016 and beyond, I strongly recommend investigating real headless Chrome: https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md

Windows and Mac users might find using Justin Ribeiro's Docker setup useful here while full support for these platforms is being worked out.

@zenkay
zenkay / gist:3237860
Created August 2, 2012 15:19
Installation tips for RVM/Ruby on OSX 10.8 Mountain Lion

Ruby, RVM and Mountain Lion

Key problems

Mountain Lion (10.8) has three main difference compared to Lion (10.7):

  • XCode 4.4 does not install Command Line Tools by default
  • X11 isn't available anymore
  • The installed version of OpenSSL has some bugs

How to work around

@simX
simX / hidpi.txt
Created July 28, 2012 04:58
Enable HiDPI mode in Mountain Lion w/o Quartz Debug
sudo defaults write /Library/Preferences/com.apple.windowserver DisplayResolutionEnabled -bool YES;
sudo defaults delete /Library/Preferences/com.apple.windowserver DisplayResolutionDisabled;
// by the way, you need to logout and log back in for this to take effect. Or at least that's what
// Quartz Debug says. Who knows, maybe it's lying?
// P.S. Go to [Apple menu --> System Preferences --> Displays --> Display --> Scaled] after logging
// back in, and you'll see a bunch of "HiDPI" resolutions in the list to choose from.
@kconragan
kconragan / keyrepeat.shell
Last active December 4, 2023 03:40
Enable key repeat in Apple Lion for Sublime Text in Vim mode
# Mac OS X Lion introduced a new, iOS-like context menu when you press and hold a key
# that enables you to choose a character from a menu of options. If you are on Lion
# try it by pressing and holding down 'e' in any app that uses the default NSTextField
# for input.
#
# It's a nice feature and continues the blending of Mac OS X and iOS features. However,
# it's a nightmare to deal with in Sublime Text if you're running Vintage (Vim) mode,
# as it means you cannot press and hold h/j/k/l to move through your file. You have
# to repeatedly press the keys to navigate.
@dongilbert
dongilbert / git-wordpress.txt
Created April 27, 2012 14:27
Use Git with WordPress Plugin Development
=== Using Git with WordPress Plugin Development ===
git svn clone -s -r<rev-number> https://svn.wp-plugins.org/<plugin-path> <-- Clone the plugin repo
cd <plugin-path> <-- change to directory
git svn fetch <-- Pull svn history
git remote add -f github git@github.com:<github-url> <-- add github remote
/* ADD CODE */ <-- write code
git add * <-- add to git
git commit -m "Starting to code" <-- commit changes
git svn dcommit <-- push to svn
git push -f github <-- push to github