hodlbirb

<?xml version="1.0" encoding="UTF-8"?>

<persistence xmlns="http://java.sun.com/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
   http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
             version="2.0">

    <persistence-unit name="jpa">
        <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>

hodlbirb

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.test.fx</groupId>
    <artifactId>quickstart</artifactId>
    <version>1.0-SNAPSHOT</version>
    <dependencies>

hodlbirb

package Model;

import javax.persistence.*;
import java.io.Serializable;
import java.util.Date;

@Entity(name = "persons")
public class Person implements Serializable {
    @Id
    @GeneratedValue(strategy= GenerationType.IDENTITY)

hodlbirb

package Main;

import Model.Person;

import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.EntityTransaction;
import javax.persistence.Persistence;

public class Main {

hodlbirb

Exception in thread "main" java.lang.IllegalArgumentException: Unknown entity: Main.Main$1
	at org.hibernate.jpa.spi.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:1149)
	at Main.Main.main(Main.java:62)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)

hodlbirb

Problem

You just made a new friend at an international puzzle conference, 
and you asked for a way to keep in touch. You found the following note 
slipped under your hotel room door the next day:
 
"Salutations, new friend! I have replaced every digit of my phone number 
with its spelled-out uppercase English representation ("ZERO", "ONE", "TWO", 
"THREE", "FOUR", "FIVE", "SIX", "SEVEN", "EIGHT", "NINE" for the digits 
0 through 9, in that order), and then reordered all of those letters in some 

hodlbirb

/*
5. The total number of students travelling to a specific country in a multi city 
trip operated by a specified coach in given date. 
Result should contain both detailed breakup & summary for above mentioned 
categories along with overall summary.
*/

SELECT COUNT(student_id) AS `Total number of students`, country_name, vin AS `Coach No`
FROM country 

hodlbirb

#!/bin/bash

# -c file - compress file
# -d file - decompress file

while getopts ":c:d:" opt; do
	case $opt in
		c )  cut -d' ' -f1,3,4,5,6 $OPTARG | gzip -k -9 > comp.gz;;
		d )  gzip -d $OPTARG --stdout | sed -e "s/\([0-9]\{2\}:[0-9]\{2\}\)\(:[0-9]\{2\}\)/\1\2 \1/" > decomp.txt;;
	esac

hodlbirb

package main

import (
	"fmt"
	"math"
	"math/big"
)

func Sqrt(x float64) float64 {
	if x == 0 {

hodlbirb

def main():
    memo = 0
    for i in range(1, 999):
        for j in reversed(range(1,999)):
            temp = i * j
            s = str(temp)
            if (s[0] == s[-1] and temp > memo):
                memo = temp
    print(memo)