Omid Pourhadi omidp

PostgreSQL is Enough

Background and Cron Jobs

Install with Homebrew:

$ brew install postgresql@14

(The version number 14 needs to be explicitly stated. The @ mark designates a version number is specified. If you need an older version of postgres, use postgresql@13, for example.)

Common OpenSSL Commands with Keys and Certificates

SSL Info

Generate RSA private key with certificate in a single command

openssl req -x509 -newkey rsa:4096 -sha256 -keyout example.key -out example.crt -subj "/CN=example.com" -days 3650 -passout pass:foobar

Generate Certificate Signing Request (CSR) from private key with passphrase

openssl x509 -x509toreq -in example.crt -out example.csr -signkey example.key -passin pass:foobar

	<dependency>
	<groupId>com.sun.xml.ws</groupId>
	<artifactId>jaxws-ri</artifactId>
	<version>2.3.2</version>
	<type>pom</type>
	</dependency>

	"""
	Prerequisites:
	1. Scrapy: python3 -m pip install scrapy
	2. Youtube-dl: python3 -m pip install youtube-dl
	(Use conda or miniconda for windows to install scrapy. Or use WSL and install python3 on it)
	It's also possible to modify this to get other courses from caster.io or even other sites.
	"""
	from scrapy.spiders import Spider
	from scrapy.crawler import CrawlerProcess
	import youtube_dl

	public class MainActivity extends AppCompatActivity
	{

	Button language;
	TextView phone;
	RatingBar ratingBar;
	//String languageStr = "fa";

	@Override
	protected void onCreate(Bundle savedInstanceState)

	# custom WebStorm VM options, this configuration also works well for other IDEs like phpstorm, pycharm..etc.

	-Xms1024m
	-Xmx2048m
	-XX:ReservedCodeCacheSize=240m
	-XX:+UseConcMarkSweepGC
	-XX:SoftRefLRUPolicyMSPerMB=50
	-ea
	-Dsun.io.useCanonCaches=false
	-Djava.net.preferIPv4Stack=true

	import org.apache.catalina.LifecycleListener;
	import org.apache.catalina.core.AprLifecycleListener;
	import org.springframework.beans.factory.annotation.Value;
	import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;
	import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
	import org.springframework.context.annotation.Bean;
	import org.springframework.context.annotation.Configuration;

	/**
	* NOTE: You also need to install APR on your system, on Arch Linux the package is called `tomcat-native`.

	# UPDATED 17 February 2019
	# Redirect all HTTP traffic to HTTPS
	server {
	listen 80;
	listen [::]:80;
	server_name www.domain.com domain.com;
	return 301 https://$host$request_uri;
	}

	# SSL configuration

	### java -jar

	java -Xdebug -Xrunjdwp:transport=dt_socket,server=y,address=8001,suspend=y -jar target/cxf-boot-simple-0.0.1-SNAPSHOT.jar


	### Maven

	Debug Spring Boot app with Maven:

	mvn spring-boot:run -Drun.jvmArguments="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8001"