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<link rel="import" href="../chart-js/chart-js.html">
<link rel="import" href="../topeka-elements/category-images.html">
<link rel="import" href="../core-icon/core-icon.html">
<link rel="import" href="../core-icons/core-icons.html">
<link rel="import" href="../core-icons/av-icons.html">
<link rel="import" href="../paper-fab/paper-fab.html">

<polymer-element name="my-element">

  <template>

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/*Material card - start*/
.card-item {
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.15);
    position: relative;
    margin-bottom: 30px;
}

.card-item .chart {
    padding: 15px;
    float: left;

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$('#normal_select').dropkick({
    change: function(){
      dk = this.data.elem;
      dkOptsList = dk.lastChild;
      addClass( dk, "dk-select-open" + "-down" );
      dkOptsList.setAttribute( "aria-expanded", "true" );
    }
});

prashanth-g

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;

public class HelloWorld {
    static Map<String, AtomicLong> orders = new ConcurrentHashMap<>();
    
    static void processOrders() {

prashanth-g

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;

public class HelloWorld {
    static Map<String, AtomicLong> orders = new ConcurrentHashMap<>();
    

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function Stars(n) {
	for(var i=1; i<=n;i++){
		var s = "";
		for(var j=0; j<n-i;j++) {
			s += " ";
		}
		var st ="";
		for(var k=0; k<2*i-1;k++) {
			st +="*";
		}

prashanth-g

package javapractices;
public class Stars {
    public static void main(String[] args) {
        int numberOfRows = 5;
        for (int numberOfTimes = 1; numberOfTimes <= numberOfRows ; numberOfTimes++) {
            for (int numberOfSpaces = 0; numberOfSpaces < numberOfRows - numberOfTimes; numberOfSpaces++) {
                System.out.print(" ");
            }
            for (int numberOfStars = 0; numberOfStars < 2 * numberOfTimes - 1; numberOfStars++) {
                System.out.print("*");

prashanth-g

def printstars(rows):
    for i in range(rows):
        print ' '*(rows-i-1)+'*'*(2*i+1)

prashanth-g

Kafka commands in windows

Go to Kafka directory

Start Kafka

  .\bin\windows\kafka-server-start.bat .\config\server.properties
  
List Topics

prashanth-g

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Objects;