Tomasz Ducin ducin

🛠️

creatin' some stuff

Software Architect & Developer, JS/TS Expert, Trainer, Speaker

ducin / angular-ajax-spinner.html

Created March 31, 2015 14:38

angular AJAX spinner

	<html>
	<head>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.15/angular.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.15/angular-mocks.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-spinner/0.6.1/angular-spinner.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/spin.js/2.0.1/spin.js"></script>
	<script type="text/javascript">
	var app = angular.module('myApp', ['ngMockE2E', 'angularSpinner']);

ducin / index.html

Last active March 12, 2021 06:45

sinon fake server demo

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Sinon.js fakeServer demo</title>
	<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
	<script src="//cdnjs.cloudflare.com/ajax/libs/sinon.js/1.7.3/sinon-min.js"></script>
	<script src="sinon-fake-server.js"></script>
	</head>
	<body>

ducin / .bash_aliases

Created July 18, 2014 10:40

example bash aliases used in linux environment

	alias cdprojects='cd ~/Projects'

	alias pyc-remove='find . -name "*.pyc" -exec rm -rf {} \;'

	timestamp2date() {
	date -d@$1
	}
	alias ts2date=timestamp2date

ducin / selection_sort.py

Created February 16, 2014 20:05

selection sort implementation

	def selection_sort(elements):
	size = len(elements)
	# loop over all elements excluding last one
	for i in range(size - 1):
	# find the smallest value in current range
	min_index, min_value = i, elements[i]
	for j in range(i + 1, size):
	if elements[j] < min_value:
	min_index, min_value = j, elements[j]
	# swap i-th element with the smallest one

ducin / sshfs.sh

Created January 22, 2014 07:33

simple script opening/closing sshfs connection with ./sshfs.sh -o or ./sshfs.sh -c

	#!/bin/bash

	if [ "$1" != "" ]; then
	case $1 in
	-o \| --open ) echo "$USER opening sshfs connection"
	open your connection here
	;;
	-c \| --close ) echo "$USER closing sshfs connection"
	close your connection here
	;;

ducin / version.cpp

Last active December 31, 2015 06:19

boost version check

ducin / subtitles.py

Created December 6, 2013 10:44

Simple subtitles modifier (handles MicroDVD format), tested on python 2.x

	import argparse

	parser = argparse.ArgumentParser(description='Move subtitles in MicroDVD format.')
	parser.add_argument('input_file', metavar='input_file', type=str, help='input file')
	parser.add_argument('output_file', metavar='output_file', type=str, help='output file')
	parser.add_argument('frames_diff', metavar='frames_diff', type=float, help='frames difference (check MicroDVD format)')
	parser.add_argument('--ignore-lines', dest='ignore_lines', type=int, default=0, help='number of lines to be ignored')
	args = parser.parse_args()

	import re

ducin / fork.py

Created November 3, 2013 12:38

scanning parent/child process IDs using os.fork

	import os

	parent_pid = os.getpid()
	print "[parent] starts PID: %d" % (parent_pid, )

	forked_pid = os.fork()
	if forked_pid == 0:
	print "[child] child process can't use os.fork() PID, since it's %d" % (forked_pid, )
	print "[child] but it can reevaluate os.getpid() to get it's own PID: %d" % (os.getpid(), )
	else:

ducin / console-load-js-script.js

Last active February 18, 2021 06:14

load js script from blank page browser (execute following code in the browser console)

	(function(root){
	root.getScript = function(url) {
	var script = document.createElement('script');
	script.type = 'text/javascript';
	script.src = url;
	document.head.appendChild(script);
	}
	}(window));

	getScript('http://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.3/jquery.js');

ducin / class.js

Last active December 26, 2015 08:59

JavaScript class implementation (with example PersonClass declaration)

	var Class = function(base){
	if (typeof base.construct !== "function")
	throw new TypeError("class definition has to define 'construct' function");
	return function() {
	// copy all methods
	for (var prop in base) {
	if (base.hasOwnProperty(prop) && base[prop] !== base.construct) {
	this[prop] = base[prop];
	}
	}