sankalp-khare

#!/bin/bash -e
#-------------------------------------------------------------------------------------
# Summary: Executes commands to...
#   * Check/output currently installed version of gnupg
#   * Change into the brew repo/install directory
#   * Find the git commit-id of the specified version of gnupg
#   * git branch/switch to the commit-id
#   * replace the brew installed version with the specified version (and pin it)
#   * clean up the branch, switch back to master, and remove cached files
#   * Check/output the newly installed version of gnupg

beshrkayali

;; Simple Polymode for RaspberryPi Pico PIO files that uses 
;; both asm-mode as host-mode and c-mode for pass-through section

(define-hostmode poly-pio-hostmode
  :mode 'asm-mode)

(define-auto-innermode poly-pio-c-innermode
  :mode 'c-mode
  :head-matcher "^% c-sdk {$"
  :tail-matcher "^%}$"

wtaysom

Hello Friends,

This elf begging to climb onto the web for Christmas began as a personal email, a review of Paul Graham's little Lisp Bel. He sprouted arms, legs, and in gingerstyle ran away. Arms for symbols, legs for conses: these primitives are the mark a Lisp — even more so than the parenthesis. What do we get when we remove these foundation stones: naming and pairing?

No pairs. No cons. No structure. Unordered. Chaos. Eve, a beautifully incomplete aspect oriented triple store. No need for legs when you can effortlessly transport to your destination. Lazy. Pure. Here and now, a retrospective.

No symbols. No names. No variables. Combinators. Forth. No need for arms when you can effortlessly push and pop your stack. No words. A world without words. Virtual worlds. Virtual reality. Space. Time. Motion. Action. Kinetic Programming, a proposal.

I apologize in advance. Checking my pocketwatch, I see I haven't t

mikhailov-work

// Copyright 2019 Google LLC.
// SPDX-License-Identifier: Apache-2.0

// Author: Anton Mikhailov

// The look-up tables contains 256 entries. Each entry is a an sRGB triplet.

float turbo_srgb_floats[256][3] = {{0.18995,0.07176,0.23217},{0.19483,0.08339,0.26149},{0.19956,0.09498,0.29024},{0.20415,0.10652,0.31844},{0.20860,0.11802,0.34607},{0.21291,0.12947,0.37314},{0.21708,0.14087,0.39964},{0.22111,0.15223,0.42558},{0.22500,0.16354,0.45096},{0.22875,0.17481,0.47578},{0.23236,0.18603,0.50004},{0.23582,0.19720,0.52373},{0.23915,0.20833,0.54686},{0.24234,0.21941,0.56942},{0.24539,0.23044,0.59142},{0.24830,0.24143,0.61286},{0.25107,0.25237,0.63374},{0.25369,0.26327,0.65406},{0.25618,0.27412,0.67381},{0.25853,0.28492,0.69300},{0.26074,0.29568,0.71162},{0.26280,0.30639,0.72968},{0.26473,0.31706,0.74718},{0.26652,0.32768,0.76412},{0.26816,0.33825,0.78050},{0.26967,0.34878,0.79631},{0.27103,0.35926,0.81156},{0.27226,0.36970,0.82624},{0.27334,0.38008,0.84037},{0.27429,0.39043,0.85393},{0.27509,0.40072,0.86692},{0.2757

dangom

""" Echo combination.
1. Motion correction
2. Compute weights on motion corrected data
3. Apply inverse transform on weights
4. Apply weights on original data to minimize interpolation.
Methods:
For the echo combination, the first echo was motion corrected using ANTs for
rigid transformation. The transforms were subsequently applied to the later
echoes. The mean images of the motion corrected echoes were subsequently used
for estimating a T2star map. Weights for each echo were computed from the T2star

jdahm

(defun fill-sentences ()
  "Fills the current paragraph or region, starting each sentence on a new line."
  (interactive)
  (save-excursion
    ;; Determine region to operate on
    (let ((beginning-of-region (if (use-region-p) (region-beginning)
                                 (save-excursion (backward-paragraph) (point))))
          (end-of-region (if (use-region-p) (region-end)
                           (save-excursion (forward-paragraph) (point)))))
      (goto-char beginning-of-region)

ipwnponies

Summary

Imagemagick is hard to use and the documentation/tutorials available are not intuitive. Here is a concise explanation of what needs to be done to edit a gif to add labels.

Code

convert foo.gif \                                                            # Specify the original gif
-gravity center -pointsize 30 -font ComicSans \                              # Set font position and styling
-duplicate 1,0-20 \                                                          # Clone frames and append to the end (clone frame once)
'(' -clone 21-40 -fill white -annotate -0-150 'Hello' -set delay 6 ')' \     # Clone frames, add 'Hello', and slow down gif delay for only these frames
-duplicate 1,41-89 \                                                         # Clone frames and append to the end (clone frame once)

andyrbell

# use ImageMagick convert
# the order is important. the density argument applies to input.pdf and resize and rotate to output.pdf
convert -density 90 input.pdf -rotate 0.5 -attenuate 0.2 +noise Multiplicative -colorspace Gray output.pdf

pesterhazy

Why

Ripgrep is a fast search tool like grep. It's mostly a drop-in replacement for ag, also know as the Silver Searcher.

helm-ag is a fantastic package for Emacs that allows you to display search results in a buffer. You can also jump to locations of matches. Despite the name, helm-ag works with ripgrep (rg) as well as with ag.

How

xero

IRC Reference

Not intended as a guide for newbies, more like a "cheat sheet" for the somewhat experienced IRC user, especially one who wields some power over a channel.

The Basics

• /join #channel
  • Joins the specified channel.
• /part #channel
• Leaves the specified channel.