leonardocordeiro

#include <stdio.h>

main(){
    int i;
    for(i = 0; i < 5; i++){
        getchar();
        fflush(stdin);
    }
}

leonardocordeiro

import java.util.*;
import java.util.function.*;
 
class Example {
    public static void main(String[] args) {
        List<String> names = Arrays.asList("Leonardo", "John", "Maria");
        
        names.sort(Comparator.comparing(Function.identity()));
        
        Consumer<String> consumer = System.out::println;

leonardocordeiro

#include <stdio.h>
#include <stdlib.h>

main()
{
    int matriz[3][3];
    int i, j;
    int maiorDiagonalPrincipal, diagonalSecundaria;
    maiorDiagonalPrincipal = scanf("%i", &matriz[0][0]);
    diagonalSecundaria = 0;

leonardocordeiro

public class Infoweek {
	private static AlertUtils alertUtils = new AlertUtils();
	private static Context ctx;
	
	private Infoweek(){}
	public static void init(Context ctx) {
		Infoweek.ctx = ctx;
	}
	public static double somar(CharSequence primeiroValor, CharSequence segundoValor) {
		if(primeiroValor.toString().isEmpty() || segundoValor.toString().isEmpty()) {

leonardocordeiro

class AlertUtils {
	private AlertDialog build(Context ctx, String title, String text){
		return new AlertDialog.Builder(ctx)
			.setCancelable(true)
			.setTitle(title)
			.setMessage(text)
		.create();
	}
	public void show(Context ctx, String title, String text) {
		AlertDialog dialog = build(ctx, title, text);

leonardocordeiro

package br.com.caelum.gcm;

import java.io.IOException;
import com.google.android.gcm.server.Message;
import com.google.android.gcm.server.Sender;

public class EnviarMensagem {
	private static final String API_KEY = "";
	private static final String DEVICE_ID = "";

leonardocordeiro

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
 <pluginGroups>
 </pluginGroups>

 <proxies>

         <proxy>

leonardocordeiro

String nome = "Leonardo";
String senha = "' or 1=1 #";

Connection cnn = DriverManager.getConnection("jdbc:mysql://localhost/sql_injection", "root", "");
PreparedStatement statement = cnn.prepareStatement("select * from Usuario where nome = '" + nome + "' and senha='" + senha + "';");
ResultSet resultSet = statement.executeQuery();

while(resultSet.next())
	System.out.println(resultSet.getString("nome"));

leonardocordeiro

	@Path("/mobile")
	public void service() throws Exception {
		BufferedReader reader = request.getReader();
		
		StringBuilder sb = new StringBuilder();
		String json;
		
		while((json = reader.readLine()) != null) {
			sb.append(json);
		}

leonardocordeiro

package br.com.caelum.financas.util;

import java.math.BigDecimal;
import java.util.Calendar;

import javax.persistence.EntityManager;

import br.com.caelum.financas.modelo.Conta;
import br.com.caelum.financas.modelo.Movimentacao;
import br.com.caelum.financas.modelo.TipoMovimentacao;