#define private public
#define protected public
#define class struct

#include "your_private_parts.hpp"
// ...

#undef class
#undef protected
#undef private

// ...

<?php
$arr = [
    ["price" => 1],
    ["price" => 2]
];

$update = $arr;
$update[0]["price"] = 4;

$arr = $update;

public enum DataSize {
    BYTE,
    DOUBLE_BYTE,
    INT,
    LONG;
    
    public boolean isEqualTo(Object value) {
        if(value instanceof Byte && this.equals(BYTE)) {
            return true;
        } else if ((value instanceof Character || value instanceof Short) && this.equals(DOUBLE_BYTE)) {
            return true;
        } else if ((value instanceof Integer) && this.equals(INT)) {
            return true;
        } else if ((value instanceof Long) && this.equals(LONG)) {
            return true;
        }
        return false;
    }
}

if (logger.isDebugEnabled()) {
			logger.debug("process (FollettPojo) - start");	
		}
String dnum = StringUtil.toCapitalizedString(pojo.getDnum().toString()); 
pojo.setDnum(new String(dnum));
	    
if (logger.isDebugEnabled()) {
    logger.debug("process (FollettPojo) - middle ");
}

String rawI = StringUtil.toCapitalizedString(pojo.getRawInput().trim().toString()); 
pojo.setRawInput(new String(rawI));

if (logger.isDebugEnabled()) {
	logger.debug("process (FollettPojo) - end ");
}
		
		
/* And you may ask what is this toCapitalizedString? Well here you go a separate class to boot */
	public static String toCapitalizedString(String string){
		StringBuilder strb = new StringBuilder();
		if(string != null && string.trim().length() > 0
				&& Character.isLetter(string.charAt(0))
				&& Character.isLowerCase(string.charAt(0))){

			strb.append(string.substring(0,1).toUpperCase()).append(string.substring(1));
			return strb.toString();
		}
		return string;

	}

Boolean b = new Boolean(true);
if (b == true){
    ...
}

const errorHandler = () => {
  throw new Error();
};

doit({txs, [Tx]}) ->
    X = tx_pool_feeder:absorb(Tx),
    Y = case X of
	    ok -> hash:doit(testnet_sign:data(Tx));
	    _ -> <<"error">>
		     end,
    {ok, Y};

if yearOfBirth > 2002 {
    fmt.Errorf("year of birth not allowed %d", yob)
    return
}

form = JSON.parse(JSON.stringify(this.mobilityDistanceForm.getRawValue()));

public static int maximum(int f, int g)
{
	try
	{
		int[] far = new int[f];
		far[g] = 1;
		return f;
	}
	catch(NegativeArraySizeException e)
	{
		f = -f;
		g = -g;
		return (-maximum(f, g) == -f)? -g : -f;
	}
	catch(IndexOutOfBoundsException e)
	{
		return (maximum(g, 0) == 0)? f : g;
	}
}

A,B=map(str,input().split())        # let's begin by casting strings to strings!

while(int(A)!=0 and int(B)!=0):

    tamanhoa=0
    tamanhob=0

    for i in range(len(A)):
        tamanhoa+=1                 # wonderful way to determine the length of
                                    # a string!
    for i in range(len(B)):
        tamanhob+=1

    vA = [0]*tamanhoa
    vB = [0]*tamanhob

    if tamanhoa>tamanhob:
        vA = [0]*tamanhoa           # Just to make sure it really gets set!!!
        vB = [0]*tamanhoa

        for i in range(tamanhoa-1,-1,-1):
            vA[i]=int(A[i])         # he even saved an operation by casting
                                    # the char to int at the same time!
        for i in range(tamanhob):
            vB[i+1]=int(B[i])
    elif tamanhoa<tamanhob:
        vA = [0]*tamanhob           # Just to make sure it really gets set!!!
        vB = [0]*tamanhob

        for i in range(tamanhoa):
            vA[i+1]=int(A[i])

        for i in range(tamanhob-1,-1,-1):
            vB[i]=int(B[i])

        tamanhoa=tamanhob

    else:
        for i in range(tamanhoa):
            vA[i]=int(A[i])

        for i in range(tamanhob):
            vB[i]=int(B[i])

    print(vA)
    print(vB)
    
    carry = 0

    for i in range(tamanhoa-1,-1,-1):
        soma = vA[i] + vB[i]
        if soma > 9:
            carry += 1
            if vA[i-1]!= 9:
                vA[i-1] += 1
            else:
                vB[i-1] +=1


    if carry == 0:
        print('No carry operation.')
    elif carry == 1:
        print(carry, 'carry operation.')
    else:
        print(carry, 'carry operations.')

    A,B=map(str,input().split())    # why bother casting strings to int? yay

    if int(A)==0 and int(B)==0:
        break

int file_exist(){
    FILE *file;
    if((file = fopen(SCORE_FILE_NAME, "r"))){
        fclose(file);
        return 1;
    }
    return 0;
}

// check if user is valid or not
ValidUserValidationResult userValidationResult = validUserValidator.validateUser(validationRequest);

Entity veh = World->NewVehicle(type);
...
World->AddAnimal(veh); // insert vehicle to both landscape and world

string date = user.RegistrationDate.ToShortDateString().ToString();