Friendly Reminder

If you are going to sell a device you should do the following list in this exact order. 1. Erase and reset your device. 2. List your device on the appropriate site. 3. Verify your device is reset. 4. Deliver said device. 5. Before handing off device make sure it is reset. 6. Go to …

Lisp of the Day

REPEAT (repeat int expr) Loop through an expression a set number of time. Repeat is one of my most commonly used functions when dealing with selection sets. Instead of using a while function, I will repeat the expression the length of the selection set. This will detour from the possibility of having an infinite loop …

Lisp of the Day

LIST (list list) Will return a list. What is a lisp routine without lists. The list can be anything from dxf code to create an entity to something to associate 2 or more values to. I’ve used list to associate engineers initials to their seal information to improve our seal recording process. Selection sets are …

Get Yourself through the Week

If you feel yourself getting down throughout this week remember this: “Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.” ‭‭John‬ ‭14:6‬ ‭KJV‬

Lisp of the Day

  SET and SETQ Good old set and setq are the functions of the day today. Used practically in every routine that has ever been made. You may be asking what is the difference between set and setq which is a valuable question. (setq symbol expression) (set symbol expression) But, those are the same arguments needed between them. …

Lisp of the Day

SUBST (subst new-list old-list list) Make sure you have the order set correctly. Recent mistake by myself had old-list then new-list. Typically used in conjunction with entmod but not always. (subst (cons 1 “7-10-17”) (assoc 1 lst) lst)

Lisp of the Day

VL-SORT (vl-sort list function) The lisp function of the day is VL-SORT. I have used this in many ways in the past but my most recent application was to find a vertical line that was the furthest to the right based on a common start point where the “Y” value was “0”. ;Selecting filter (ssget “_x” …