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@FreeFly19
FreeFly19 / Main.java
Created December 25, 2016 12:47
Jenya - DOM
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
class ImageDownloadTask implements Runnable {
private URL imageURL;
public void run() {
for(int i = 0; i < 3; i++) {
if(isImageDownloaded()) break; // return
}
}
private boolean isImageDownloaded() {
@FreeFly19
FreeFly19 / App.java
Created January 2, 2017 19:50
My first home work
class App {
public statioc void main() {
}
}
package com.company;
public class Main {
public static void main(String args[]){
int i, j, a=0;
for(i = 1; i < 10; i++){
for(j = 1; j < 10; j++) {
a = i*j;
package com.company;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
int sum = 0;
for(int i=0;i<=n;i++){
package com.company;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
System.out.println("Введіть розмірність масиву m*n:");
int m = scan.nextInt();
int n = scan.nextInt();
package com.company;
public class Main {
public static void main(String args[]) {
for (int i = 1; i < 10; i++) {
for (int j = 1; j < 10; j++) {
if (i < j) {
System.out.print(" # ");
} else {
System.out.print(i*j + " ");
@FreeFly19
FreeFly19 / Main.java
Created January 30, 2017 17:08
Gson example
import com.google.gson.Gson;
public class Main {
public static void main(String[] args) {
Gson gson = new Gson();
Human human = new Human();
human.setAge(21);
human.setName("Sasha");
String humanJson = gson.toJson(human);
@FreeFly19
FreeFly19 / Main.java
Created January 31, 2017 22:53
Downloading HTML through HTTP (http client example)
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import java.util.Scanner;
public class Main {
public static void main(String[] args) throws Exception {
URL url = new URL("http://example.com");
URLConnection urlConnection = url.openConnection();
InputStream inputStream = urlConnection.getInputStream();
@FreeFly19
FreeFly19 / fobonacci.js
Created February 1, 2017 15:35
Fib with caching
var fibonacci = (function () {
var cache = [];
return function fibo(n) {
if (cache[n]) return cache[n];
return cache[n] = n == 0 ? 0 :
n == 1 ? 1 :
fibo(n-1) + fibo(n-2);
};