Mostafa Asgari mostafa-asg

## Maven Assembly Plugin
<build>
<plugins>
<plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.1.1</version>
                <configuration>
                    <!-- get all project dependencies -->
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>

## gitignore for java
# Eclipse
.classpath
.project
.settings/

# Intellij
.idea/
*.iml
*.iws

## HBase row count
hbase org.apache.hadoop.hbase.mapreduce.RowCounter [TABLE_NAME]

## kafka-console-consumer tip1
use --property print.key=true

Example : ./kafka-console-consumer.sh --bootstrap-server <BROKERS_ADDRESS> --topic <YOUR_TOPIC> --property print.key=true

## Set proxy on your linux terminal
export http_proxy="<YOUR PROXY>"
export https_proxy="<YOUR PROXY>"

## Css styles
img[src$='#center']
{
    display: block;
    margin: 0.7rem auto; /* you can replace the vertical '0.7rem' by
                            whatever floats your boat, but keep the
                            horizontal 'auto' for this to work */
    /* whatever else styles you fancy here */
}

img[src$='#floatleft']

## Step1 - Compile your application
CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -installsuffix cgo -o main .

## gist:dda81ad6e6eb324a4e1be204d402243a
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd">

</beans>

## SpinLock.java
public class SpinLock {

    private AtomicReference<Thread> owner = new AtomicReference<Thread>();

    public void lock() {
        Thread thread = Thread.currentThread();
        while (!owner.compareAndSet(null, thread)) {
        }
    }


## main.go
package main

type FuncIntInt func(int) int

func memorized(fn FuncIntInt) FuncIntInt {
	cache := make(map[int]int)

	return func(input int) int {
		if val, found := cache[input]; found {
			println("Read from cache")
	<build>
	<plugins>
	<plugin>
	<artifactId>maven-assembly-plugin</artifactId>
	<version>3.1.1</version>
	<configuration>
	<!-- get all project dependencies -->
	<descriptorRefs>
	<descriptorRef>jar-with-dependencies</descriptorRef>
	</descriptorRefs>
	# Eclipse
	.classpath
	.project
	.settings/

	# Intellij
	.idea/
	*.iml
	*.iws
	use --property print.key=true

	Example : ./kafka-console-consumer.sh --bootstrap-server <BROKERS_ADDRESS> --topic <YOUR_TOPIC> --property print.key=true
	export http_proxy="<YOUR PROXY>"
	export https_proxy="<YOUR PROXY>"
	img[src$='#center']
	{
	display: block;
	margin: 0.7rem auto; /* you can replace the vertical '0.7rem' by
	whatever floats your boat, but keep the
	horizontal 'auto' for this to work */
	/* whatever else styles you fancy here */
	}

	img[src$='#floatleft']
	<?xml version="1.0" encoding="UTF-8"?>
	<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	http://www.springframework.org/schema/beans/spring-beans.xsd">

	</beans>
	public class SpinLock {

	private AtomicReference<Thread> owner = new AtomicReference<Thread>();

	public void lock() {
	Thread thread = Thread.currentThread();
	while (!owner.compareAndSet(null, thread)) {
	}
	}
	package main

	type FuncIntInt func(int) int

	func memorized(fn FuncIntInt) FuncIntInt {
	cache := make(map[int]int)

	return func(input int) int {
	if val, found := cache[input]; found {
	println("Read from cache")