Behrang Saeedzadeh behrangsa

## self-signed-certificate-with-custom-ca.md

      
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                behrangsa
                / self-signed-certificate-with-custom-ca.md
            
            
              Created
              November 10, 2018 14:30
                — forked from fntlnz/self-signed-certificate-with-custom-ca.md
            
              
                Self Signed Certificate with Custom Root CA
              
          
    Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!
openssl genrsa -des3 -out rootCA.key 4096

  
## ubuntu-cloudformation.json
"UserData": {
  "Fn::Base64": { "Fn::Join":["", [
    "#!/bin/bash -ex\n",
    "apt-get update\n",
    "apt-get -y install python-setuptools\n",
    "mkdir aws-cfn-bootstrap-latest\n",
    "curl https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-latest.tar.gz | tar xz -C aws-cfn-bootstrap-latest --strip-components 1\n",
    "easy_install aws-cfn-bootstrap-latest\n",
    "/usr/local/bin/cfn-init --stack ", { "Ref":"AWS::StackName" }, " --resource WebServer", " --region ", { "Ref": "AWS::Region" }, "\n",
    "\n",

## java-kotling.md

      
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                behrangsa
                / java-kotling.md
            
            
              Last active
              January 21, 2018 13:56
            
              
                Java vs Kotlin
              
          
    Here are two examples:

Example 1

In version 3.1.4 of the RabbitMQ client for Java, Connection does not implement Closeable so you can't use try-with-resources
when creating a new connection.
You can't do this either:


## CommonProperties.java
@Data
@Component
@ConfigurationProperties(prefix = "sample")
@Validated
public class SampleProperties {

    @NotNull
    private String sample1;

}

## 01 - home.js
module.exports.handler = function (event, context, callback) {
    let body = `
        <!doctype html>
        <html lang="en">
        <head>
            <meta charset="utf-8">

            <title>Serverless Home</title>
            <style>
                .hidden {

## gist:746d7e31973488102d05985caa419e8c
@startuml

node "VPC A" as VpcA
node "VPC B" as VpcB

VpcA -> VpcB : TCP/4407
VpcB -> VpcA : TCP/3306

@enduml

## Main.java
@SpringBootApplication
public class Main {

    public static void main(String[] args) {
        final ConfigurableApplicationContext context = SpringApplication.run(Main.class, args);
        final AppBean app = context.getBean(AppBean.class);
        app.run(args);
    }
}

## description.md

      
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                behrangsa
                / description.md
            
            
              Last active
              August 29, 2015 14:10
            
              
                Mobile Safari issue
              
          
    Right now I managed to reproduce another issue that has affected my device for some time and it might be related:

Close all the tabs in Mobile Safari
Close Safari and wait a few seconds
Make sure the Google+ app is installed
Open Safari
Go to reddit.com/domain/plus.google.com
Click on any of the links (e.g. Material Linux distro is now Quantum OS...)
When the page loads, it is blank until it is scrolled a bit


## gitbr.sh
for proj in ~/Projects/* ; do
  if [[ -d "$proj" && -d "$proj/.git" ]]; then
    echo -n "$proj: "
    cd $proj && git branch | sed -n '/\* /s///p'
  fi
done

## TablePanel.java
import javax.swing.*;
import javax.swing.event.TableColumnModelListener;
import javax.swing.event.TableColumnModelEvent;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ListSelectionEvent;
import javax.swing.table.JTableHeader;
import javax.swing.table.TableColumn;
import javax.swing.table.DefaultTableColumnModel;
import java.awt.*;
	"UserData": {
	"Fn::Base64": { "Fn::Join":["", [
	"#!/bin/bash -ex\n",
	"apt-get update\n",
	"apt-get -y install python-setuptools\n",
	"mkdir aws-cfn-bootstrap-latest\n",
	"curl https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-latest.tar.gz \| tar xz -C aws-cfn-bootstrap-latest --strip-components 1\n",
	"easy_install aws-cfn-bootstrap-latest\n",
	"/usr/local/bin/cfn-init --stack ", { "Ref":"AWS::StackName" }, " --resource WebServer", " --region ", { "Ref": "AWS::Region" }, "\n",
	"\n",
	@Data
	@Component
	@ConfigurationProperties(prefix = "sample")
	@Validated
	public class SampleProperties {

	@NotNull
	private String sample1;

	}
	module.exports.handler = function (event, context, callback) {
	let body = `
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="utf-8">

	<title>Serverless Home</title>
	<style>
	.hidden {
	@startuml

	node "VPC A" as VpcA
	node "VPC B" as VpcB

	VpcA -> VpcB : TCP/4407
	VpcB -> VpcA : TCP/3306

	@enduml
	@SpringBootApplication
	public class Main {

	public static void main(String[] args) {
	final ConfigurableApplicationContext context = SpringApplication.run(Main.class, args);
	final AppBean app = context.getBean(AppBean.class);
	app.run(args);
	}
	}
	for proj in ~/Projects/* ; do
	if [[ -d "$proj" && -d "$proj/.git" ]]; then
	echo -n "$proj: "
	cd $proj && git branch \| sed -n '/\* /s///p'
	fi
	done
	import javax.swing.*;
	import javax.swing.event.TableColumnModelListener;
	import javax.swing.event.TableColumnModelEvent;
	import javax.swing.event.ChangeEvent;
	import javax.swing.event.ListSelectionEvent;
	import javax.swing.table.JTableHeader;
	import javax.swing.table.TableColumn;
	import javax.swing.table.DefaultTableColumnModel;
	import java.awt.*;