Marcus Shepherd marcusshepp

## remote_pop.sh
# pop one commit from remote master
# '+' pushes with force
git push origin +HEAD^:master

## ref.cs
using System;

public class Program
{
	public static void Main()
	{
		bool foo = false;
		Console.WriteLine("foo 1: ");
		Console.WriteLine(foo);
		changeFoo(ref foo);

## mqu.css
@mixin mobile-only--height {
  @media (max-height: 635px) and (min-width: 642px) and (max-width: 1440px) { @content; }
}

## js_notes.js
// javascript's foreach is cool
let arr = new Array();
for (let i = 0; i < 5; i++){
  arr.push(i);
}
arr.foreach(function(item){
  console.log(item);
});

## git_add_rm_files.sh
git rm $(git ls-file --deleted);

## vim.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                marcusshepp
                / vim.md
            
            
              Last active
              December 6, 2017 20:57
            
              
                My Vim Cheat Sheet
              
          
    Edit


replace current file with new file: :e path/to/file
undo: u
redo: ctrl r
increment/decrement number: CTRL A, CTRL X
change case: ~
change case of full word: viw~
join two lines: J
fix line indent: ==
indent/unindent block (vis m): &gt;/&lt;/5&lt;


## grep.sh
grep "4294" -B 3 -A 3

grep -r "foo" .

# -H causes the filename to be printed (implied when multiple files are searched)
# -r does a recursive search
# -n causes the line number to be printed
# -I ignore binary files (complement: -a treat all files as text)
# -F treat search term as a literal, not a regular expression
# -i do a case-insensitive search

## chown.sh
sudo chown -R $USER ~/projects/kaa-api/log

## rails_queries.rb
# rails 2.3.5
p = Promotion.find(:first, :conditions => ["subdomain = ?", "foobar"])

# to find based on multiple conditions based on multiple associations
User.find(:all, :include => [:contact, :promotion], :conditions => ['contacts.email = ? and promotions.id = ?', 'marcuss@hesonline.com', 22])

# to find last record in old rails apps, rails 2
p = Promotion.find(:all, :order => "id desc", :limit => 1) # newest first
# and in ascending order
p = Promotion.find(:all, :order => "id asc", :limit => 1) # oldest first

## ruby_env.sh
# to install diff Ruby verison
rvm install ruby-1.8.7-head

# to force RVM to use a diff Ruby version by default
rvm --default use 1.8.7

# to create a new rvm enviornment
rvm use 1.8.7@foo --create

# to install the package that will interate over
	# pop one commit from remote master
	# '+' pushes with force
	git push origin +HEAD^:master
	using System;

	public class Program
	{
	public static void Main()
	{
	bool foo = false;
	Console.WriteLine("foo 1: ");
	Console.WriteLine(foo);
	changeFoo(ref foo);
	@mixin mobile-only--height {
	@media (max-height: 635px) and (min-width: 642px) and (max-width: 1440px) { @content; }
	}
	// javascript's foreach is cool
	let arr = new Array();
	for (let i = 0; i < 5; i++){
	arr.push(i);
	}
	arr.foreach(function(item){
	console.log(item);
	});
	grep "4294" -B 3 -A 3

	grep -r "foo" .

	# -H causes the filename to be printed (implied when multiple files are searched)
	# -r does a recursive search
	# -n causes the line number to be printed
	# -I ignore binary files (complement: -a treat all files as text)
	# -F treat search term as a literal, not a regular expression
	# -i do a case-insensitive search
	# rails 2.3.5
	p = Promotion.find(:first, :conditions => ["subdomain = ?", "foobar"])

	# to find based on multiple conditions based on multiple associations
	User.find(:all, :include => [:contact, :promotion], :conditions => ['contacts.email = ? and promotions.id = ?', 'marcuss@hesonline.com', 22])

	# to find last record in old rails apps, rails 2
	p = Promotion.find(:all, :order => "id desc", :limit => 1) # newest first
	# and in ascending order
	p = Promotion.find(:all, :order => "id asc", :limit => 1) # oldest first
	# to install diff Ruby verison
	rvm install ruby-1.8.7-head

	# to force RVM to use a diff Ruby version by default
	rvm --default use 1.8.7

	# to create a new rvm enviornment
	rvm use 1.8.7@foo --create

	# to install the package that will interate over