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Chain sharpening instructions for DeWalt DCCS670X1 Chainsaw

  1. For best results use a 4.5 mm file and a file holder or filing guide to sharpen your chain. This will ensure you always get the correct sharpening angles.
  2. Place the file holder flat on the top plate and depth gauge of the cutter.
  3. Figure W- Keep the correct top plate  19  filing angle line of 30° on your file guide parallel with your chain (file at 60° from chain viewed from the side).
  4. Sharpen cutters on one side of the chain first. File from the inside of each cutter to the outside. Then turn your saw around and repeat the processes (2, 3, 4) for cutters on the other side of the chain. NOTE: Use a flat file to file the tops of the rakers (portion of chain link in front of the cutter) so they are about .025" (.635 mm) below the tips of the cutters as shown in Figure X.
  5. Figure Y- Keep all cutter lengths equal.
  6. If damage is present on the chrome surface of the top plates or side plates, file back until such damage is removed.
  7. The raker guide should be filed to .025"(.635mm)

You can use oregon off the shelf bar and chain or dewalt branded ones.

Here are the dewalt branded models:

  • Bar: 16” service part number 90641855 18” service part number N500117
  • Chain: 16” service part number 90618541 18” service part number N500152

Ref: https://hybrisimages.toolcommerce.com/documents/English/Instruction%20Manual/N499324,DCCS670.pdf

Staggered Animation in CSS for Slideshow


Staggered animation to create a slideshow from pure CSS and HTML5


The CSS:

div {
  width: 100px;
  height: 100px;
  background: red;
  position: relative;
  -webkit-animation: mymove 5s infinite; /* Safari 4.0 - 8.0 */
  -webkit-animation-delay: 2s; /* Safari 4.0 - 8.0 */
  animation: mymove 5s infinite;
  animation-delay: 2s;
div#two {
	animation: mymove 5s infinite;
  animation-delay: 5s;

/* Safari 4.0 - 8.0 */
@-webkit-keyframes mymove {
  from {left: 0px;}
  to {left: 200px;}

@keyframes mymove {
  from {left: 0px;}
  to {left: 200px;}

And the HTML:

<div id="one"></div>
<div id="two"></div>


How to install Virtualmin on CentOS7, Simple step by step

To get started after installing CentOS7 you will need to follow these steps:

First Update CentOS

yum update

Install wget

yum install wget

Download Virtualmin

wget http://software.virtualmin.com/gpl/scripts/install.sh

Install Webmin

/bin/sh install.sh

You should now be able to access Virtualmin Control panel via https > your domain > port 10000


How to disable popup tips in Visual Studio Code

Visual Studio Code is a great stand alone code editor that is free from Microsoft. However, it does have a few annoying functions out of the box. The worst of them is the constant tool tips which can get in the way of code and in some cases open browser windows as you accidently click on these tool tips.

Here is how you can remove these tool tips

In all methods you will need to open the User Settings editor. To do this:

  • Click File > Preferences > Settings
  • Now expand "Text Editor"
  • Click on "Suggestions"
  • Click "Edit in Settings.json"

Now you will have the "{} User Settings" tab open. The pane on the left is the defaults and the pane on the right is where you can edit these settings. You will need to place the updates inside of the "{ code here, }" then click save. 

Method 1, update the suggestion delay so you can still have tips but they don't appear unless you hover over the element for some time.

  "editor.quickSuggestionsDelay": 1000,

Method 2, disable the hover function. You will still be able to use CtrlR + K and CtrlR + I as needed.

"editor.hover.enabled": false,

Method 3, disable completely. You don't want or need these tips and you want them to go away forever.

"editor.parameterHints": false,


That's it, your done!