Stephan Wehner stephan-buckmaster

## sample-json.json
{
    "glossary": {
        "title": "example glossary",
		"GlossDiv": {
            "title": "S",
			"GlossList": {
                "GlossEntry": {
                    "ID": "SGML",
					"SortAs": "SGML",
					"GlossTerm": "Standard Generalized Markup Language",

## compat-demo.sh
#!/usr/local/bin/bash
# Example usage -- compile https://gist.github.com/stephan-buckmaster/fd4662953d48737f7d592eeb772e76f1 under Linux system, obtain a.out
# Run $ compat-demo.sh a.out 'ABC DEF' 123
# a.out will have MY_LINUX_LIB_PATH set as follows
export MY_LINUX_LIB_PATH=/a/b/c/12/34
exec "$@"  # Don't know how to do this in csh/tcsh -- allows treating arguments containing spaces as expected

## list_env_args.c
#include "stdio.h"

int main(int argc, char **argv, char **envp)
{
  printf("Environment:\n");
  for (char **env = envp; *env != 0; env++)
  {
    char *thisEnv = *env;
    printf("%s\n", thisEnv);
  }

## get_const_names.rb
module GetConstNames
  def my_const_names
    Module.constants.select { |c| Module.const_get(c).object_id == self.object_id}
  end
end

class ABC
  include GetConstNames
end

## create_panorama.m
im1 = imread('im1.png');
im2 = imread('im2.png');
imshow([im1 im2])
%%
im1 = im2double(im1);
im1_gray = rgb2gray(im1);

im2 = im2double(im2);
im2_gray = rgb2gray(im2);
%%

## bash-extensions.sh
# Couple of bash extensions. Place at end of ~/.bashrc

# If not running interactively, don't do anything

[ -z "$PS1" ] && return

# don't put duplicate lines in the history.
export HISTCONTROL=ignoredups
# ... and ignore same sucessive entries.
export HISTSIZE=5000

## gettext-extract.rb
#!/usr/bin/ruby

# Collapses Gettext po files. for easy diff'ing
# Drops comments, and collapses quotes into one line.
# Example of what a po-file is: https://docs.transifex.com/formats/gettext
# Expanding the script by Raphaël Kolm at https://medium.com/@rkz_io/making-a-clutter-free-git-diff-on-gettext-translation-files-9c0c1bb1d8aa
# Sample output:
# 00001 msgid "is english def"
# 00001 msgstr "est anglais"
# 00002 msgid "good"

## pre-commit
#!/bin/bash
#
# if changed assets are being committed, prompt the user to confirm
# they have precompiled assets.

if test $(git diff --cached --name-only | grep app/assets | wc -l) != 0
then
  # grab user input
  exec < /dev/tty

## mysql-drop-databases.rb
# a ruby script

get_database_list_command = "mysql -u root -p -e 'show databases' | grep -v Database | grep -v 'information' | grep -v 'mysql'"
database_names = ` #{get_database_list_command} `.split(/\n/)

drop_databases_sql_statements = database_names.collect { |db| "drop database if exists `#{db}`;" if db.length > 0}.compact.join(' ')

puts 'Executing drop commands:'
puts drop_databases_sql_statements
puts drop_databases_sql_statements.split(/;/).join(";\n")

## html-attiny-url-com-html-source-of-this-tweet
<!DOCTYPE html>
<html data-nav-highlight-class-name="highlight-global-nav-home">
  <head>

    <title>Twitter</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta charset="utf-8" />
	{
	"glossary": {
	"title": "example glossary",
	"GlossDiv": {
	"title": "S",
	"GlossList": {
	"GlossEntry": {
	"ID": "SGML",
	"SortAs": "SGML",
	"GlossTerm": "Standard Generalized Markup Language",
	#!/usr/local/bin/bash
	# Example usage -- compile https://gist.github.com/stephan-buckmaster/fd4662953d48737f7d592eeb772e76f1 under Linux system, obtain a.out
	# Run $ compat-demo.sh a.out 'ABC DEF' 123
	# a.out will have MY_LINUX_LIB_PATH set as follows
	export MY_LINUX_LIB_PATH=/a/b/c/12/34
	exec "$@" # Don't know how to do this in csh/tcsh -- allows treating arguments containing spaces as expected
	#include "stdio.h"

	int main(int argc, char argv, char envp)
	{
	printf("Environment:\n");
	for (char *env = envp; env != 0; env++)
	{
	char thisEnv = env;
	printf("%s\n", thisEnv);
	}
	module GetConstNames
	def my_const_names
	Module.constants.select { \|c\| Module.const_get(c).object_id == self.object_id}
	end
	end

	class ABC
	include GetConstNames
	end
	im1 = imread('im1.png');
	im2 = imread('im2.png');
	imshow([im1 im2])
	%%
	im1 = im2double(im1);
	im1_gray = rgb2gray(im1);

	im2 = im2double(im2);
	im2_gray = rgb2gray(im2);
	%%
	# Couple of bash extensions. Place at end of ~/.bashrc

	# If not running interactively, don't do anything

	[ -z "$PS1" ] && return

	# don't put duplicate lines in the history.
	export HISTCONTROL=ignoredups
	# ... and ignore same sucessive entries.
	export HISTSIZE=5000
	#!/usr/bin/ruby

	# Collapses Gettext po files. for easy diff'ing
	# Drops comments, and collapses quotes into one line.
	# Example of what a po-file is: https://docs.transifex.com/formats/gettext
	# Expanding the script by Raphaël Kolm at https://medium.com/@rkz_io/making-a-clutter-free-git-diff-on-gettext-translation-files-9c0c1bb1d8aa
	# Sample output:
	# 00001 msgid "is english def"
	# 00001 msgstr "est anglais"
	# 00002 msgid "good"
	#!/bin/bash
	#
	# if changed assets are being committed, prompt the user to confirm
	# they have precompiled assets.

	if test $(git diff --cached --name-only \| grep app/assets \| wc -l) != 0
	then
	# grab user input
	exec < /dev/tty
	# a ruby script

	get_database_list_command = "mysql -u root -p -e 'show databases' \| grep -v Database \| grep -v 'information' \| grep -v 'mysql'"
	database_names = ` #{get_database_list_command} `.split(/\n/)

	drop_databases_sql_statements = database_names.collect { \|db\| "drop database if exists `#{db}`;" if db.length > 0}.compact.join(' ')

	puts 'Executing drop commands:'
	puts drop_databases_sql_statements
	puts drop_databases_sql_statements.split(/;/).join(";\n")
	<!DOCTYPE html>
	<html data-nav-highlight-class-name="highlight-global-nav-home">
	<head>

	<title>Twitter</title>
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta charset="utf-8" />