igorrendulic’s gists

igorrendulic / Nginx reverse proxy config for Tomcat7 on Debian

Last active June 21, 2016 18:32

Nginx reverse proxy config for Tomcat7 on Debian and 413 File too Large problem

	Tomcat7 add to config:
	<Host name="localhost" appBase="webapps"
	unpackWARs="true" autoDeploy="true">

	<Context path="" docBase="administracija">
	<WatchedResource>WEB-INF/web.xml</WatchedResource>
	</Context>

	<!-- SingleSignOn valve, share authentication between web applications
	Documentation at: /docs/config/valve.html -->

igorrendulic / .gitignore

Created March 11, 2017 21:56

gitignore java maven eclipse intellij

igorrendulic / ISO-3166-Countries-with-Regional-Codes.json

Created March 23, 2017 09:11

ISO 3166 Countries with Regional Codes JSON

igorrendulic / FindSubarrayInArray.java

Last active April 19, 2017 17:24

Find number of times subarray repeats in an array

	/**
	* Finding number of times subarray repeats in array <br>
	* @param array must be >= @param subarray
	* @return # of subarray repeats or 0
	*/
	public int findSubarrayCount(List<String> array, List<String> subarray, int fromIndex) {

	int cntTotal = 0;
	String firstElement = null;
	if (subarray.size() > 0) {

igorrendulic / iosscroll.css

Last active August 25, 2017 18:51

Momentum Scrolling on iOS Overflow Elements

	body {
	padding: 20px;
	}

	div {
	width: 200px;
	height: 200px;
	margin-right: 20px;
	overflow-y: scroll; /* has to be scroll, not auto */
	float: left;

igorrendulic / MailgunWebhook.java

Last active December 3, 2017 22:19

MailGun Webhook Handler

	public class MailgunWebhook extends HttpServlet {

	private static final long serialVersionUID = 1L;

	public void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

	try {
	resp.setContentType("application/json");

	String token = null;

igorrendulic / MailGun.java

Created December 3, 2017 22:17

MailGun Webhook Signature Validation

	private static final key = "mailgun_key"
	public static boolean isSignatureValid(String token , long timestamp, String signature) {
	try {
	Mac hmac = Mac.getInstance("HmacSHA256");
	SecretKeySpec signingKey = new SecretKeySpec(key.getBytes(), "HmacSHA256");
	hmac.init(signingKey);
	String signed = Hex.encodeHexString(hmac.doFinal((timestamp + token).getBytes()));
	if (signed.equals(signature)) {
	return true;
	}

igorrendulic / ffmpeg_examples.sh

Created June 24, 2020 22:12

	# (tested on Ubuntu 18.04 Desktop)

	# Stream your own desktop to RTMP
	ffmpeg -f x11grab -s 1920x1200 -framerate 15 -i :0.0 -c:v libx264 -preset fast -pix_fmt yuv420p -s 1280x800 -threads 0 -f flv "rtmp://127.0.0.1/live/mystreamkey"

	# Broadcasting Examples

	ffmpeg -f dshow -i video="Virtual-Camera" -preset ultrafast -vcodec libx264 -tune zerolatency -b 900k -f mpegts udp://127.0.0.1:1234

	ffmpeg -f dshow -i video="screen-capture-recorder":audio="Stereo Mix (IDT High Definition" \

igorrendulic / All possible docker container states.txt

Created June 26, 2020 01:57

	created - A container that has been created (e.g. with docker create) but not started
	restarting - A container that is in the process of being restarted
	running - A currently running container
	paused - A container whose processes have been paused
	exited - A container that ran and completed ("stopped" in other contexts, although a created container is technically also "stopped")
	dead- A container that the daemon tried and failed to stop (usually due to a busy device or resource used by the container)

igorrendulic / raspberry PI RTMP stream

Last active July 2, 2020 02:18

	raspivid -t 0 -w 640 -h 480 -fps 15 -hf -b 1000000 -o - \| \
	> gst-launch-1.0 fdsrc ! h264parse config-interval=2 ! flvmux ! rtmpsink location='rtmp://127.0.0.1/live live=1'

Igor Rendulic igorrendulic