### Sprawdź kod

* Przeczytaj kod, zastanów się czy ma sens, **uruchom go lokalnie** i potwierdź czy faktycznie rozwiązuje problem.

* Następnie dodaj **komentarz** z informacją o tym, że sprawdziłeś kod, dzięki temu będę miał pewność, że faktycznie go sprawdziłeś.

/// info

Niestety, nie mogę ślepo ufać PR-om, nawet jeśli mają kilka zatwierdzeń.

	fmt.Println(b.String())
	fmt.Println(string(rdbuf))
	// Output:
	// 1
	// bcde
	// a
}

func ExampleBuffer_ReadByte() {
	var b bytes.Buffer
	b.Grow(64)
	b.Write([]byte("abcde"))
	c, err := b.ReadByte()
	if err != nil {
		panic(err)
	}
	fmt.Println(c)
	fmt.Println(b.String())
	// Output:
	// 97
	// bcde
}

func ExampleClone() {
	b := []byte("abc")
	clone := bytes.Clone(b)

    tester.testAllPublicInstanceMethods(matcher);
  }

  public void testNoMatches() {
    doTestNoMatches(CharMatcher.none(), "blah");
    doTestNoMatches(is('a'), "bcde");
    doTestNoMatches(isNot('a'), "aaaa");
    doTestNoMatches(anyOf(""), "abcd");
    doTestNoMatches(anyOf("x"), "abcd");
    doTestNoMatches(anyOf("xy"), "abcd");
    doTestNoMatches(anyOf("CharMatcher"), "zxqy");

    // These have a combination of invalid length, unrecognized characters and wrong padding.
    assertFailsToDecode(base32(), "AB=C", "Unrecognized character: =");
    assertFailsToDecode(base32(), "A=BCDE", "Invalid input length 6");
    assertFailsToDecode(base32(), "?", "Invalid input length 1");
  }

  public void testBase32UpperCaseIsNoOp() {
    assertThat(base32().upperCase()).isSameInstanceAs(base32());
  }

    tester.testAllPublicInstanceMethods(matcher);
  }

  public void testNoMatches() {
    doTestNoMatches(CharMatcher.none(), "blah");
    doTestNoMatches(is('a'), "bcde");
    doTestNoMatches(isNot('a'), "aaaa");
    doTestNoMatches(anyOf(""), "abcd");
    doTestNoMatches(anyOf("x"), "abcd");
    doTestNoMatches(anyOf("xy"), "abcd");
    doTestNoMatches(anyOf("CharMatcher"), "zxqy");

    // These have a combination of invalid length, unrecognized characters and wrong padding.
    assertFailsToDecode(base32(), "AB=C", "Unrecognized character: =");
    assertFailsToDecode(base32(), "A=BCDE", "Invalid input length 6");
    assertFailsToDecode(base32(), "?", "Invalid input length 1");
  }

  public void testBase32UpperCaseIsNoOp() {
    assertThat(base32().upperCase()).isSameInstanceAs(base32());
  }

    try {
      /*
       * The sleep() will end immediately if we've already been interrupted or
       * wait patiently for the interrupt if not.
       */
      Thread.sleep(LONG_DELAY_MS);
      fail("Dude, where's my interrupt?");
    } catch (InterruptedException expected) {
    }
  }

  private static void assertNotInterrupted() {
    assertFalse(Thread.interrupted());
  }

Maar dan moet je “die methode die de eerste letter naar hoofdletters converteert” aanroepen.

Was het `upper`? Was het `uppercase`? `first_uppercase`? `capitalize`?

Dan roep je de hulp in van je oude programmeursvriend, (automatische) code aanvulling in je editor.

Je typt de eerste parameter van de functie, `first_name`, dan een punt (`.`) en drukt dan op `Ctrl+Spatie` om de aanvulling te activeren.

			testRemaining{0, 0},
		},
	}, {
		maker: makeReg{1, "a"},
		tests: []testFnc{
			testRemaining{1, 1},
			testWrite{"", 0, nil},
			testWrite{"a", 1, nil},
			testWrite{"bcde", 0, ErrWriteTooLong},
			testWrite{"", 0, nil},
			testReadFrom{fileOps{""}, 0, nil},
			testReadFrom{fileOps{"a"}, 0, ErrWriteTooLong},
			testRemaining{0, 0},
		},
	}, {
		maker: makeReg{5, "hello"},

Eu nunca fui capaz de usar ele num projeto inteiro, por não ter integração de segurança, então, eu não pude substituir todos os recursos que eu tinha com os geradores _full-stack_ baseados no Flask-apispec. Eu tive em minha gaveta de projetos a idéia de criar um _pull request_ adicionando essa funcionalidade.