velizarn’s gists

velizarn / create-css-sprites.php

Last active January 1, 2016 16:39

When you have a number of small images that appear on a page it makes sense to use CSS sprites to speed-up the rendering of your web page. This has two advantages: It reduces the number of HTTP requests a browser has to make to download the images on your page; Speeds up the rendering of the images and the web-page due to limits on the number of…

	<?php

	error_reporting(E_ALL);

	$images_to_load = array(
	'C:/img-folder/01.jpg',
	'C:/img-folder/02.jpg',
	'C:/img-folder/03.jpg',
	'C:/img-folder/04.jpg',
	'C:/img-folder/05.jpg',

velizarn / eclipse-start.bat

Last active August 29, 2015 14:09

Select Java version and then start Eclipse executable file located in the same directory with runtime parameters "-clean" and "-vm" according to selected JDK.

	@echo off

	:chooseversion
	set /p javaVersion=Please choose Java version (type 6, 7, 8 or 0 for exit): %=%

	IF "%javaVersion%" == "6" (

	start /d %CD% eclipse.exe -clean -vm "C:/Program Files/Java/jdk1.6.0_45/bin/javaw.exe"

	) ELSE IF "%javaVersion%" == "7" (

velizarn / validate_email.php

Last active August 29, 2015 14:12

Email address validation with Mailgun

	<?php

	error_reporting(E_ALL);

	function validate_email($email)
	{
	$key = ''; // Setup Mailgun public key

	if (function_exists('filter_var')) {

velizarn / yandex_translate.js

Last active June 7, 2016 20:01

Yandex.Translate API request for Node.js

	var http = require('http'), https = require('https')

	var apiKey = process.argv[2];

	var _quSelected = process.argv[3] \|\| '';

	var _quPrompt = process.argv[4] \|\| '';

	var _lang = process.argv[5] \|\| 'en-bg';

velizarn / sendgrid-sample.php

Last active December 24, 2021 10:26

Sample script to send email via SendGrid

	<?php

	require('path-to-lib/httpful/bootstrap.php');

	$url = "https://api.sendgrid.com/api/mail.send.json";

	$payload = array(
	'to' => "[email protected]",
	'from' => "[email protected]",
	'fromname' => "Delivery team",

velizarn / ecipse.ini

Last active January 9, 2017 13:26

Eclipse INI configuration

	-cssTheme
	none
	-startup
	plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar
	-vm
	C:/Program Files/Java/jdk1.8.0_60/bin/javaw.exe
	--launcher.library
	plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.300.v20150602-1417
	-product
	org.eclipse.epp.package.committers.product

velizarn / delete_dirs.xml

Last active June 13, 2016 20:36

Ant task to delete non-empty directories

	<target name="delete.node_modules">
	<echo message="Delete node_modules from build directory"/>

	<delete verbose="false" includeemptydirs="true">
	<fileset dir="${basedir}/build/node_modules" includes="*/" defaultexcludes="false" />
	</delete>

	<delete dir="${basedir}/build/node_modules" />

	</target>

velizarn / obtain_token.js

Last active September 5, 2024 10:12

Obtain OAuth token in Nodejs for SalesForce Commerce Cloud OCAPI (previously Demandware)

	const https = require('https')

	const headers = {
	'Authorization' : 'Basic YWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhOmFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYQ==',
	'Content-Type' : 'application/x-www-form-urlencoded'
	}

	const optionsget = {
	host : 'account.demandware.com',
	port : 443,

velizarn / nodejs app.launch

Last active December 9, 2016 19:55

Eclipse External Tool Configurations - run selected nodejs file

	<?xml version="1.0" encoding="UTF-8" standalone="no"?>
	<launchConfiguration type="org.eclipse.ui.externaltools.ProgramLaunchConfigurationType">
	<listAttribute key="org.eclipse.debug.ui.favoriteGroups">
	<listEntry value="org.eclipse.ui.externaltools.launchGroup"/>
	</listAttribute>
	<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LAUNCH_CONFIGURATION_BUILD_SCOPE" value="${none}"/>
	<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="D:\programs\nodejs\node.exe"/>
	<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="${selected_resource_name}"/>
	<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="${container_loc}"/>
	</launchConfiguration>

velizarn / ip6tables_setup.bash

Last active July 11, 2024 12:52

Basic setup for ip6tables - drop all traffic except local, ICMP and DHCPv6 traffic.

	#!/bin/bash

	# http://serverfault.com/questions/410321/debian-ip6tables-rules-setup-for-ipv6/410327#410327
	# http://ipset.netfilter.org/iptables.man.html
	# https://www.sixxs.net/wiki/IPv6_Firewalling
	# https://www.cyberciti.biz/faq/ip6tables-ipv6-firewall-for-linux/
	# https://gist.github.com/thomasfr/9712418
	# https://gist.github.com/SnakeDrak/f4150f6e517e5a1d525f
	# http://www.thegeekstuff.com/2011/06/iptables-rules-examples
	# http://www.thegeekstuff.com/scripts/iptables-rules

	var http = require('http'), https = require('https')

	var apiKey = process.argv[2];

	var _quSelected = process.argv[3] \|\| '';

	var _quPrompt = process.argv[4] \|\| '';

	var _lang = process.argv[5] \|\| 'en-bg';

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