| int k; | |
| double sin() ,cos(); | |
| main(){ | |
| float A=0, B=0, i, j, z[1760]; | |
| char b[1760]; | |
| printf("\x1b[2J"); | |
| for(; ; ) { | |
| memset(b,32,1760); | |
| memset(z,0,7040); | |
| for(j=0; 6.28>j; j+=0.07) { |
donut.c, but it's in jqRun this in your terminal:
jq -nr 'def R(A;B;C
):range(A;B;C);def R(A):range
(A);30as$s|1as$R1|2as$R2|7as$K2|(
$s*$K2*3/(8*($R1+$R2)))as$K1|def t($A;$B
):($A|cos)as$cA|($B|cos)as$cB|($A|sin)as$sA|($B
Yesterday night, my RasPi wouldn’t boot (black screen). It’s an SD card issue: macOS reports I/O timeouts, so something’s clearly going wrong.
First, we can use ddrescue to gather all of the blocks:
sudo ddrescue -vv -n /dev/rdisk4 sd-card.img sd-card.img.ddrescue-map-2
The default configuration is to read 128 sectors of 512 bytes each per read() call, ad if any fail, to skip 128 sectors (64kb) ahead. This takes all night because each time reads something from a failing part of the card, MacOS takes 30 sec to I/O timeout, and I think this can’t be configured.
| # Most of this was adapted from | |
| # http://matt.might.net/articles/compiling-up-to-lambda-calculus/ | |
| # Python's lambda expressions are turing-complete. To show this, we will | |
| # implement the "Lambda calculus" which is another way of saying "We're so manly | |
| # we don't even NEED if statements!" The lambda calculus was invented in the | |
| # 1930s, and it can solve any computable problem just by using anonymous | |
| # functions that each take one argument and return one value, function | |
| # application, and variable references. No jumps or GO TO's needed. |
| Org-mode entities | |
| ================= | |
| * User-defined additions (variable org-entities-user) | |
| * Letters | |
| ** Latin | |
| Symbol Org entity LaTeX code HTML code | |
| ----------------------------------------------------------- | |
| À \Agrave \`{A} À |
https://docs.google.com/document/u/1/d/1lR4NWLlCbBAxrXdRiVn82zC3iiF7fATPtVnPA2C1TwU/edit
for those of us who never learned how
or for those of us who are
Mixtape
https://www.dropbox.com/s/1ysiwcvdjzsfgbh/out%20of%20service%20-%20kimmy%27s%20deep%20cuts.m4a?dl=0
| #lang racket | |
| (require parser-tools/yacc | |
| parser-tools/lex | |
| (prefix-in : parser-tools/lex-sre)) | |
| ;; This implements a simple desk calculator in Racket. | |
| ;; Every calculator needs memory! | |
| (define memory (make-parameter 0)) | |
| (define (mem-add! x) |
| # 🌟 # | |
| jq\ | |
| -rn '"ggEDC | |
| grrggEDCarraaFEDbrrr | |
| GGFDErrrEEErEEErEGCDE"|gsub | |
| ("\\s";"")|explode|.[]as$note | |
| |"rg.a.bC | |
| .D.EF.G.A.BC"|gsub | |
| ("\\s";"")|explode|index |