pkg unicode, const Version = "17.0.0" #77266
pkg unicode, var Beria_Erfe *RangeTable #77266
pkg unicode, var Garay *RangeTable #77266
pkg unicode, var Gurung_Khema *RangeTable #77266
pkg unicode, var IDS_Unary_Operator *RangeTable #77266
pkg unicode, var ID_Compat_Math_Continue *RangeTable #77266
pkg unicode, var ID_Compat_Math_Start *RangeTable #77266
pkg unicode, var Kirat_Rai *RangeTable #77266
pkg unicode, var Modifier_Combining_Mark *RangeTable #77266

my_user: User = User(id=3, name="John Doe", joined="2018-07-19")

second_user_data = {
    "id": 4,
    "name": "Mary",
    "joined": "2018-11-30",
}

my_second_user: User = User(**second_user_data)
```


/// info | 信息

`**second_user_data` 意思是：

直接将 `second_user_data` 字典的键和值作为 key-value 参数传入，等同于：`User(id=4, name="Mary", joined="2018-11-30")`

///

### 编辑器支持 { #editor-support }

            //

            var calendar = side == 'left' ? this.leftCalendar : this.rightCalendar;
            var month = calendar.month.month();
            var year = calendar.month.year();
            var hour = calendar.month.hour();
            var minute = calendar.month.minute();
            var second = calendar.month.second();
            var daysInMonth = moment([year, month]).daysInMonth();

this.switchTab("#"+s);this.onTabCreated(n.default("#"+s))},t.openTabSidebar=function(e,t){void 0===t&&(t=this._config.autoShowNewTab);var a=n.default(e).clone();void 0===a.attr("href")&&(a=n.default(e).parent("a").clone()),a.find(".right, .search-path").remove();var i=a.find("p").text();""===i&&(i=a.text());var o=a.attr("href");if("#"!==o&&""!==o&&void 0!==o){var l=unescape(o).replace("./","").replace(/["#&'./:=?[\]]/gi,"-").replace(/(--)/gi,""),s="tab-"+l;if(!this._config.allowDuplicates&&n.def...

        assertNotNull(exception);
        assertEquals(message, exception.getMessage());
    }

    @Test
    public void test_veryLongMessage() {
        // Test with very long message
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 1000; i++) {
            sb.append("Long message part ").append(i).append(" ");
        }

  - type: markdown
    attributes:
      value: >
        Comparing two approaches to a use case side by side can make it easier to examine the
        differences between them.


        Additionally, it's very useful to us if you can provide a "straw API" — what the
        method signatures would look like, for example, even if the method and class names are still

  - type: checkboxes
    id: checks
    attributes:
      label: First Check
      description: Please confirm and check all the following options.
      options:
        - label: I added a very descriptive title here.
          required: true
        - label: I used the GitHub search to find a similar question and didn't find it.
          required: true

":function(e){return a.then(null,e)},pipe:function(){var i=arguments;return ce.Deferred(function(r){ce.each(o,function(e,t){var n=v(i[t[4]])&&i[t[4]];s[t[1]](function(){var e=n&&n.apply(this,arguments);e&&v(e.promise)?e.promise().progress(r.notify).done(r.resolve).fail(r.reject):r[t[0]+"With"](this,n?[e]:arguments)})}),i=null}).promise()},then:function(t,n,r){var u=0;function l(i,o,a,s){return function(){var n=this,r=arguments,e=function(){var e,t;if(!(i<u)){if((e=a.apply(n,r))===o.promise())throw...

# 環境変数 { #environment-variables }

/// tip | 豆知識

もし「環境変数」とは何か、それをどう使うかを既に知っている場合は、このセクションをスキップして構いません。

///

環境変数（「**env var**」とも呼ばれます）とは、Pythonコードの**外側**、つまり**オペレーティングシステム**に存在する変数で、Pythonコード（または他のプログラム）から読み取れます。

環境変数は、アプリケーションの**設定**の扱い、Pythonの**インストール**の一部などで役立ちます。

## 環境変数の作成と使用 { #create-and-use-env-vars }

環境変数は、Pythonを必要とせず、**シェル（ターミナル）**で**作成**して使用できます。

//// tab | Linux, macOS, Windows Bash

<div class="termy">

    List<String> list = Lists.newArrayList("mary", "bob");
    assertEquals(0, Iterables.indexOf(list, equalTo("mary")));
    assertEquals(1, Iterables.indexOf(list, equalTo("bob")));
    assertEquals(-1, Iterables.indexOf(list, equalTo("jack")));
  }

  public void testIndexOf_withDuplicates() {
    List<String> list = Lists.newArrayList("mary", "bob", "bob", "bob", "sam");