sashadev-sky

FILE SPACING:

 # double space a file
 sed G

 # double space a file which already has blank lines in it. Output file
 # should contain no more than one blank line between lines of text.
 sed '/^$/d;G'

sashadev-sky

  **Error:**
  
  3.1) Failure/Error: @service = @fastly.create_service(:name => name)
          
          Fastly::Error:
            {"msg":"Bad request","detail":"Exceeding max_total_services: 10"}
            
 **Solution**
 ```
 $ rails c

sashadev-sky

```
require 'csv'

file = "#{Rails.root}/public/user_data.csv"

products = Product.order(:first_name)

headers = ["Product ID", "Name", "Price", "Description"]

CSV.open(file, 'w', write_headers: true, headers: headers) do |writer|

sashadev-sky

```
var jqry = document.createElement('script');
jqry.src = "https://code.jquery.com/jquery-3.3.1.min.js";
document.getElementsByTagName('head')[0].appendChild(jqry);
```

Now `$` and all the other good stuff will be available

sashadev-sky

## Rendering with status and location headers:

All renders take the :status and :location options and turn them into headers. They can even be used together:

```Ruby
 render :xml => post.to_xml, :status => :created, :location => post_url(post)
 ```

Note that the :status option accepts not only an HTTP status code (such as 500), 
but also a symbol representing that code (such as :created), if that makes more sense to you. 

sashadev-sky

refile problem - need to use downgraded bundler version to install gems

```Bash
$ gem install bundler -v 2.0.1
$ bundle _2.0.1_ install
```

sashadev-sky

$ ls -lah
$ sudo chown -R <username> <directory_name>

sashadev-sky

git fetch upstream
git reset --hard upstream/master

sashadev-sky

git fetch upstream
git reset --hard upstream/master

sashadev-sky

import * as DomEvent from './DomEvent';
import * as Util from '../core/Util';
import * as Browser from '../core/Browser';

/*
 * Extends L.DomEvent to provide touch support for Internet Explorer and Windows-based devices.
 */


var POINTER_DOWN =   Browser.msPointer ? 'MSPointerDown'   : 'pointerdown';