jathak

@use "sass:string";
@use "sass:color";


@function hex-digit($char) {
  $char: string.to-lower-case($char);
  @return if($char == "0", 0,
          if($char == "1", 1,
          if($char == "2", 2,
          if($char == "3", 3,

jathak

Keybase proof

I hereby claim:

• I am jathak on github.
• I am jathak (https://keybase.io/jathak) on keybase.
• I have a public key ASD14x4YxarKk0t1MaSPSmVPLvStExBXcQzr79T_BJ0N0Qo

To claim this, I am signing this object:

jathak

; Adapted from John DeNero's NLP lecture from Python to Logic
; Run at logic.cs61a.org

; Helpers
(fact (append () ?lst ?lst))
(fact (append (?f . ?r) ?x (?f . ?s))
      (append ?r ?x ?s))

; Types of Leaves
(fact (leaf N))

jathak

; Treat these four procedures as black boxes. You don't need to
; understand how they work.
(define (display-test code actual expected)
  (define passed (equal? actual expected))
  (display code) (display " -> ") (display actual)
  (if passed
      (display " PASS")
      (begin
        (display " FAIL - expected ")
        (display expected)))

jathak

(define-macro (test . tests)
  `(reduce (lambda (a b) (cons (+ (car a) (car b))
                                 (+ (cdr a) (cdr b))))
     (map (lambda (test)
            (define expr (car test))
            (define expect (car (cdr test)))
            (define actual (eval expr))
            (display expr)
            (display " -> ")
            (display actual)

jathak

# csv_to_prolog.py
#
# Takes a CSV from stdin in the following format:
#   <Any>, Time1, Time2, Time3, Time4...
#  counts,     2,     3,     4,     5... (number of spots for each time)
# Person1,   Yes, Maybe,   Yes,    No... (Yes, Maybe, or No for availability)
# Person2,   Yes, Maybe,   Yes,    No...
#
# and outputs Prolog to do assignments.
#

jathak

/* CS 61A Sp18 Grade Calculation Script */
/* Run in JS console at https://okpy.org/cal/cs61a/sp18 */

GRADES = ['F', 'D-', 'D', 'D+', 'C-', 'C', 'C+', 'B-', 'B', 'B+', 'A-', 'A', 'A+'];
BUCKETS = [0, 165, 170, 175, 180, 190, 200, 210, 230, 250, 270, 285, 298];

function log() {
  document.querySelector('#log').innerHTML += [].slice.call(arguments).join('') + '\n';
}