imarban

This code aims to get all the permutations of a word.

e.g. If the "abc" string is received, the otuput will be ["abc", "bca", "cba", "cab", "acb", "bac"]

imarban

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.2.7.RELEASE</version>
</parent>

imarban

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

imarban

import org.springframework.boot.*;
import org.springframework.boot.autoconfigure.*;
import org.springframework.stereotype.*;
import org.springframework.web.bind.annotation.*;

@Controller
@EnableAutoConfiguration
public class SampleController {

    @RequestMapping("/")

imarban

public class Vehicle {
  private Engine engine;
  private Transmission transmission;
  
  public Vehicle(Engine engine, Transmission transmission) {
    this.engine = engine;
    this.transmission = transmission;
  }
}

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public class Vehicle {
  private Engine engine = new TurboEngine();
  private Transmission transmission = DSGTransmission();
}

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class Transmission:
  pass

class Engine:
  pass

class Vehicle:
  def __init__(self, engine, transmission):
    self.engine = engine
    self.transmission = transmission

imarban

def save_last_login(user, get_now):
  datetime_now = get_now()
  save(user, datetime_now)

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class TextProcessor:
  def __init__(self, text, tokenizer_module, sanitizer_module):
    self.text = text
    self.tokenizer = tokenizer_module
    self.sanitizer = sanitizer_module
  
  def get_tokens():
    sanitized = self.sanitizer.sanitize(self.text)
    tokens = self.tokenizer.tokenize(sanitized)
    return tokens

imarban

class WirelessPrinter:
  def __init__(ip):
    self.ip = ip
  
  def print_now(report):
    open_connection()
    report.prepare_for_print()
    # Code required to print to an actual printer
    close_connection()