Mike Guppy moreguppy

## heroku-remote.md

      
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                randallreedjr
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                Add a Heroku remote to an existing git repo
              
          
    Working with git remotes on Heroku

Generally, you will add a git remote for your Heroku app during the Heroku app creation process, i.e. heroku create. However, if you are working on an existing app and want to add git remotes to enable manual deploys, the following commands may be useful.
Adding a new remote

Add a remote for your Staging app and deploy

Note that on Heroku, you must always use master as the destination branch on the remote. If you want to deploy a different branch, you can use the syntax local_branch:destination_branch seen below (in this example, we push the local staging branch to the master branch on heroku.
$ git remote add staging https://git.heroku.com/staging-app.git


## postgres cheatsheet.md

      
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                apolloclark
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                postgres cheatsheet
              
          
    Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.
Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/
https://help.ubuntu.com/community/PostgreSQL

  
## what-forces-layout.md

      
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                paulirish
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                What forces layout/reflow. The comprehensive list.
              
          
    What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.
Element APIs

Getting box metrics


elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent


## gist:2273a047874939ad8ad1
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    <script src="model_pca_20_svm.js"></script>
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    <script>
      var ctracker;

## fix-homebrew-npm.md

      
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                DanHerbert
                / fix-homebrew-npm.md
            
            
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              July 26, 2024 20:21
            
              
                Instructions on how to fix npm if you've installed Node through Homebrew on Mac OS X or Linuxbrew
              
          
    OBSOLETE

This entire guide is based on an old version of Homebrew/Node and no longer applies. It was only ever intended to fix a specific error message which has since been fixed. I've kept it here for historical purposes, but it should no longer be used. Homebrew maintainers have fixed things and the options mentioned don't exist and won't work.
I still believe it is better to manually install npm separately since having a generic package manager maintain another package manager is a bad idea, but the instructions below don't explain how to do that.
Fixing npm On Mac OS X for Homebrew Users

Installing node through Homebrew can cause problems with npm for globally installed packages. To fix it quickly, use the solution below. An explanation is also included at the end of this document.

  
## meta.html
<!-- Meta tags -->

<title></title>
<!-- Google -->
<meta name="description" content="" />
<meta name="keywords" content="" />
<meta name="author" content="" />
<meta name="copyright" content="" />
<meta name="application-name" content="" />

## index.md

      
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                rstacruz
                / index.md
            
            
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              November 3, 2023 09:56
            
              
                Rails models cheatsheet
              
          
    Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one
	<html>

	<head>
	<script src="clmtrackr.js"></script>
	<script src="model_pca_20_svm.js"></script>
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	<script>
	var ctracker;
	<!-- Meta tags -->

	<title></title>
	<!-- Google -->
	<meta name="description" content="" />
	<meta name="keywords" content="" />
	<meta name="author" content="" />
	<meta name="copyright" content="" />
	<meta name="application-name" content="" />