* Prend un `first_name` et un `last_name`.
* Convertit la première lettre de chacun en majuscule avec `title()`.
* <dfn title="Les met ensemble, en un seul. Avec le contenu de l'un après l'autre.">Concatène</dfn> ces deux valeurs avec un espace au milieu.

{* ../../docs_src/python_types/tutorial001_py310.py hl[2] *}

### Modifier le code { #edit-it }

C'est un programme très simple.

Mais maintenant imaginez que vous l'écriviez de zéro.

        out.flush();
        buffer.setLength(0);
    }

    private void pad(StringBuilder buffer, int spaces) {
        String block = "                                        ";
        while (spaces > 0) {
            int n = Math.min(spaces, block.length());
            buffer.append(block, 0, n);
            spaces -= n;
        }
    }

    @Override
    public void transferSucceeded(TransferEvent event) {

    assertEscaping(e, "%29", ')');
    assertEscaping(e, "%7E", '~');
    assertEscaping(e, "%27", '\'');

    // Plus for spaces
    assertEscaping(e, "+", ' ');
    assertEscaping(e, "%2B", '+');

    assertThat(e.escape("safe with spaces")).isEqualTo("safe+with+spaces");
    assertThat(e.escape("******@****.***")).isEqualTo("foo%40bar.com");
  }

  public void testUrlPathSegmentEscaper() {

            // state of the automaton:
            // 0: key parsing
            // 1: antislash found while parsing the key
            // 2: separator crossing
            // 3: white spaces
            // 4: value parsing
            int state = 0;

            for (int pos = 0; pos < line.length(); pos++) {
                char c = line.charAt(pos);

                switch (state) {

            // state of the automaton:
            // 0: key parsing
            // 1: antislash found while parsing the key
            // 2: separator crossing
            // 3: white spaces
            // 4: value parsing
            int state = 0;

            for (int pos = 0; pos < line.length(); pos++) {
                char c = line.charAt(pos);

                switch (state) {

    assertEscaping(e, "%29", ')');
    assertEscaping(e, "%7E", '~');
    assertEscaping(e, "%27", '\'');

    // Plus for spaces
    assertEscaping(e, "+", ' ');
    assertEscaping(e, "%2B", '+');

    assertThat(e.escape("safe with spaces")).isEqualTo("safe+with+spaces");
    assertThat(e.escape("******@****.***")).isEqualTo("foo%40bar.com");
  }

  public void testUrlPathSegmentEscaper() {

            return complete + " B ";
        }
    }

    private void pad(StringBuilder buffer, int spaces) {
        String block = "                                        ";
        while (spaces > 0) {
            int n = Math.min(spaces, block.length());
            buffer.append(block, 0, n);
            spaces -= n;
        }
    }

    @Override
    public void transferSucceeded(TransferEvent event) {

        pathMappingList.add(pathMapping);

        pathMappingHelper.cachedPathMappingList = pathMappingList;

        String text = "\"file:///home/user with spaces/\"";
        assertEquals("\"http://localhost/user with spaces/\"", pathMappingHelper.replaceUrls(text));
    }

    @Test
    public void test_replaceUrl_withSpecialCharacters() {
        final String sessionId = "test";

### `scope` { #scope }

The spec also says that the client can send another form field "`scope`".

The form field name is `scope` (in singular), but it is actually a long string with "scopes" separated by spaces.

Each "scope" is just a string (without spaces).

They are normally used to declare specific security permissions, for example:

* `users:read` or `users:write` are common examples.
* `instagram_basic` is used by Facebook / Instagram.

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