走过海棠暮

文章 0 评论 0 浏览 24

走过海棠暮 2024-11-13 01:40:20
from urllib import pathname2url
pathname2url('foo,bar.mp3')
from urllib import pathname2url
pathname2url('foo,bar.mp3')

使用 python 正确编码文件路径

走过海棠暮 2024-11-13 01:27:41

当用户开始在tinymce编辑器中编辑内容时,将标志isContentChanged设置为true。将事件处理程序添加到按钮 B。在事件处理程序中,您可以检查 isContentChanged 标志,如果该标志为 true,则显示用户正在丢失未保存信息的警报。您可以使用基本的 JS 或 Jquery 来执行此操作。

When the user starts editing the content in tinymce editor set a flag isContentChanged to true. Add an event handler to the Button B. In the event handler, you can check for the isContentChanged flag and show an alert that the user is losing unsaved information, if the flag is true. You can use basic JS or Jquery to do this.

如何在asp.net中通过jquery验证tinymce

走过海棠暮 2024-11-12 13:33:58

我想知道当我看到带有 +25已接受答案时,它真的准确吗?

首先,如果您要删除服务器,那么清理它有什么意义呢?这会不必要地占用您的时间并且您不会获得任何有用的东西。

所以我想说,只需5、6、7步就可以发挥作用

5 删除 Servers 文件夹

6 重新启动 Eclipse

7 创建新服务器,添加项目并启动

I wonder when I see the accepted answer with +25 is it really accurate?

First if you are going to delete the server then whats the point in cleaning it? It will take your time unnecessarily and nothing useful will you gain.

So i will say just 5, 6, 7 steps should do the magic

5 delete Servers folder

6 restart Eclipse

7 create new server, add project and start

eclipse/tomcat:部署不再工作(ClassNotFoundException)

走过海棠暮 2024-11-12 12:29:39

我意识到这可能是一个不太知情的答案,但我知道至少 Gmail 支持扩展名/别名,例如 [电子邮件受保护] 转至您的电子邮件收件箱。我不知道这是否得到广泛支持,但如果您可以这样做 [电子邮件受保护]

I realize this may be a less informed answer, but I know at least Gmail supports extensions/aliases so that e.g. [email protected] goes to your e-mail inbox. I don't know if this is widely supported, but it seems like it would be clever if you could do [email protected].

电子邮件到 SMS 网关:识别回复

走过海棠暮 2024-11-12 06:24:35

通常不需要设置base_url,
您只需清除 drupal 缓存即可。

Usually you don't need to set base_url,
you simply have to clear drupal cache.

如何在drupal中设置基本url

走过海棠暮 2024-11-12 06:07:44

访问您当地的县评估区网站并获取他们的数据。 (或者找一个更大的区让你下载)

然后从那里导入(实际地址),而不是用faker来弥补

Go to your local county-assessment-district website and pull down their data. (or find a larger district that lets you download)

Then import from there (actual addresses), rather than using faker to make them up

使用 Faker gem 使用 Ruby on Rails 为 Google 地图生成有效地址

走过海棠暮 2024-11-12 04:51:43

另一种方法是从导航堆栈中删除要跳过的视图控制器。在下面的示例中,您返回 2 个视图控制器:

NSMutableArray *allViewControllers = [NSMutableArray arrayWithArray: self.navigationController.viewControllers];
[allViewControllers removeObjectAtIndex:[allViewControllers count]-2]; // 2 means last but one
self.navigationController.viewControllers = allViewControllers;

Another way is to delete the viewcontrollers you want to skip from the Navigation stack. In example below, you go back 2 view controllers:

NSMutableArray *allViewControllers = [NSMutableArray arrayWithArray: self.navigationController.viewControllers];
[allViewControllers removeObjectAtIndex:[allViewControllers count]-2]; // 2 means last but one
self.navigationController.viewControllers = allViewControllers;

返回两个或多个控制器的后退按钮

走过海棠暮 2024-11-11 23:37:43

您必须使用 setOnCompletionListener 方法。播放歌曲时 endCompletion< /a> 将被调用。

You have to register OnCompletionListener using setOnCompletionListener method. When the song is played endCompletion will be called.

如何在android中查找歌曲是否结束

走过海棠暮 2024-11-11 19:02:18

唯一实际的调用是

Thread.sleep(5000);

另一个是java的奇怪之处,你可以通过实例变量调用静态方法。

您应该始终使用

Thread.sleep(5000);

它,因为它是更好的自记录,它是当前线程“始终”正在休眠。如果您这样做,

myThread.sleep(5000);

则您不是在休眠 myThread 线程,而是在休眠当前线程。

The only actual call is

Thread.sleep(5000);

The other is an oddity of java that you can call static method's through instance variables.

You should always use

Thread.sleep(5000);

As it is better self-documenting that it is the current thread 'always' that is being slept on. If you do

myThread.sleep(5000);

You are not sleeping the myThread thread, you are sleeping the current thread.

静态休眠线程与使用其实例

走过海棠暮 2024-11-11 18:16:15

如果人们在您添加 _setDomainName 调用之前访问过该网站,那么他们可能为子域和主域设置了跟踪 Cookie。例如,如果您删除函数调用,然后访问 beachresort.purimas-lombok.com,您将获得 beachresort.purimas-lombok.com< 的 __utma cookie。 /代码>。如果您随后再次添加代码并访问该网站,您将获得 .purimas-lombok.com 的另一个 __utma cookie。

当 GA JavaScript 运行时,它将获取第一组 cookie,但当用户浏览到另一个子域时,它不会识别旧域中的 cookie 并设置新的 cookie。例如,使用与上述相同的情况,当您从以下位置访问 sparesort.purimas-lombok.com
beachresort.purimas-lombok.com 它将查找来自 .purimas-lombok.com 的 cookie,但找不到它们,因为只有来自 beachresort.purimas-lombok 的 cookie .com 将出现在浏览器上(事实上,由于跨域安全策略,脚本甚至无法访问它们)。创建新 Cookie 时,__utmz Cookie 将使用新的引荐来源网址 (beachresort.purimas-lombok.com) 设置。

随着时间的推移,这个问题应该会减少,但如果这是一个严重的问题,那么您可以编写一个脚本,在运行 GA 代码之前删除旧的 cookie。 JavaScript 需要检查页面上的 cookie,并删除使用 GA __utm 方案命名并链接到完整域名的 cookie。

If people visited the site before you added the _setDomainName call then it's possible they have tracking cookies set for both the subdomain and main domain. For example, if you remove the function call then visit beachresort.purimas-lombok.com you will get a __utma cookie for beachresort.purimas-lombok.com. If you then add the code again and visit the site you will get another __utma cookie for .purimas-lombok.com.

When the GA JavaScript runs it will pick up the first set of cookies but when the user browses to another subdomain it won't recognize the cookies from the old domain and set new ones. For example, using the same situation as above, when you visit sparesort.purimas-lombok.com from
beachresort.purimas-lombok.com it will look for cookies from .purimas-lombok.com but not find them because only the cookies from beachresort.purimas-lombok.com will be present on the browser (in fact the script won't even have access to them because of the cross domain security policy). When the new cookies are created, the __utmz cookie will be set with the new referrer (beachresort.purimas-lombok.com).

This problem should reduce over time but if it's a serious issue then you could write a script that removes the old cookies before running the GA code. The JavaScript would need to go through cookies on a page and delete ones named using the GA __utm scheme and linked to the full domain name.

谷歌分析将“内部页面”放在首位来自推荐的流量

走过海棠暮 2024-11-11 13:39:18

问题的一部分是获取预期项目数量的运行总计。为此,您需要一种方法来区分具有相同项目的行,以及卸载相同项目数量的顺序的规则。

为了尝试解决您的问题,我将假设有一个时间戳列,其值提供放电顺序并且在同一项目组中是唯一的。

这是我正在测试我的解决方案的示例数据定义:

CREATE TABLE TableA (Item varchar(50), ExpectedQty int, Timestamp int);
INSERT INTO TableA
SELECT 'Item01', 30, 1 UNION ALL
SELECT 'Item01', 20, 2 UNION ALL
SELECT 'Item02', 40, 1 UNION ALL
SELECT 'item03', 50, 1 UNION ALL
SELECT 'item03', 30, 2 UNION ALL
SELECT 'item03', 20, 3;

CREATE TABLE TableB (Item varchar(50), ReceivedQty int);
INSERT INTO TableB
SELECT 'Item01', 45 UNION ALL
SELECT 'Item02', 38 UNION ALL
SELECT 'item03', 90;

这是我的解决方案:

SELECT
  Item,
  ExpectedQty,
  ReceivedQty = CASE
    WHEN RemainderQty >= 0 THEN ExpectedQty
    WHEN RemainderQty < -ExpectedQty THEN 0
    ELSE RemainderQty + ExpectedQty
  END,
  Short = CASE
    WHEN RemainderQty >= 0 THEN 0
    WHEN RemainderQty < -ExpectedQty THEN ExpectedQty
    ELSE ABS(RemainderQty)
  END
FROM (
  SELECT
    a.Item,
    a.ExpectedQty,
    RemainderQty = b.ReceivedQty - a.RunningTotalQty
  FROM (
    SELECT
      a.Item,
      a.Timestamp,
      a.ExpectedQty,
      RunningTotalQty = SUM(a2.ExpectedQty)
    FROM TableA a
      INNER JOIN TableA a AS a2 ON a.Item = a2.Item AND a.Timestamp >= a2.Timestamp
    GROUP BY
      a.Item,
      a.Timestamp,
      a.ExpectedQty
  ) a
    INNER JOIN TableB b ON a.Item = b.Item
) s

One part of the problem is to get the running totals of expected item qunatities. For that you'd need a way to distinguish rows with same items from each other and a rule for the order of discharging same item quantities.

For the purpose of my attempt at solving your problem I'm going to assume there's a timestamp column whose values provide the order of discharge and are unique within same item groups.

Here's the sample data definition I was testing my solution on:

CREATE TABLE TableA (Item varchar(50), ExpectedQty int, Timestamp int);
INSERT INTO TableA
SELECT 'Item01', 30, 1 UNION ALL
SELECT 'Item01', 20, 2 UNION ALL
SELECT 'Item02', 40, 1 UNION ALL
SELECT 'item03', 50, 1 UNION ALL
SELECT 'item03', 30, 2 UNION ALL
SELECT 'item03', 20, 3;

CREATE TABLE TableB (Item varchar(50), ReceivedQty int);
INSERT INTO TableB
SELECT 'Item01', 45 UNION ALL
SELECT 'Item02', 38 UNION ALL
SELECT 'item03', 90;

And here's my solution:

SELECT
  Item,
  ExpectedQty,
  ReceivedQty = CASE
    WHEN RemainderQty >= 0 THEN ExpectedQty
    WHEN RemainderQty < -ExpectedQty THEN 0
    ELSE RemainderQty + ExpectedQty
  END,
  Short = CASE
    WHEN RemainderQty >= 0 THEN 0
    WHEN RemainderQty < -ExpectedQty THEN ExpectedQty
    ELSE ABS(RemainderQty)
  END
FROM (
  SELECT
    a.Item,
    a.ExpectedQty,
    RemainderQty = b.ReceivedQty - a.RunningTotalQty
  FROM (
    SELECT
      a.Item,
      a.Timestamp,
      a.ExpectedQty,
      RunningTotalQty = SUM(a2.ExpectedQty)
    FROM TableA a
      INNER JOIN TableA a AS a2 ON a.Item = a2.Item AND a.Timestamp >= a2.Timestamp
    GROUP BY
      a.Item,
      a.Timestamp,
      a.ExpectedQty
  ) a
    INNER JOIN TableB b ON a.Item = b.Item
) s

SQL运行减法

走过海棠暮 2024-11-11 13:04:07

您不应该对

 while ( dReader.Read() )
{
    ....
}

结果集进行循环吗?

Shouldn't you be doing a

 while ( dReader.Read() )
{
    ....
}

to loop through your resultset?

SQLite Select 语句不返回任何内容 - C#

走过海棠暮 2024-11-11 11:35:31

我得到了答案。我正在使用下面的代码,

- (void)print:(id)sender {

    // page settings for printing

    [self setPrintInfo:[NSPrintInfo sharedPrintInfo]];

    [printInfo setVerticalPagination:NSAutoPagination];
    float horizontalMargin, verticalMargin;

    horizontalMargin = 0;
    verticalMargin = -100;

    [printInfo setLeftMargin:horizontalMargin];
    [printInfo setRightMargin:horizontalMargin];
    [printInfo setHorizontallyCentered:YES];
    [printInfo setTopMargin:-600];
    [printInfo setBottomMargin:verticalMargin];
    [[NSPrintOperation printOperationWithView:sampleText] runOperation];
}

I got the answer for this.I am using the below code,

- (void)print:(id)sender {

    // page settings for printing

    [self setPrintInfo:[NSPrintInfo sharedPrintInfo]];

    [printInfo setVerticalPagination:NSAutoPagination];
    float horizontalMargin, verticalMargin;

    horizontalMargin = 0;
    verticalMargin = -100;

    [printInfo setLeftMargin:horizontalMargin];
    [printInfo setRightMargin:horizontalMargin];
    [printInfo setHorizontallyCentered:YES];
    [printInfo setTopMargin:-600];
    [printInfo setBottomMargin:verticalMargin];
    [[NSPrintOperation printOperationWithView:sampleText] runOperation];
}

提供 Mac 应用程序的打印选项

走过海棠暮 2024-11-11 06:26:14

这是我使用 VS2010 所做的。

  1. 在 xaml 窗口中选择 TextBlock 控件。
  2. 在属性窗口中,选择事件。
  3. 找到 MouseLeftButtonUp,然后双击空值文本框,这将引导您到窗口后面的 xaml.cs 代码,并创建一个新方法。
  4. this.Close(); 放入该方法中。

Here is what I did using VS2010.

  1. Select the TextBlock control in the xaml window.
  2. In the properties window, select Events.
  3. Locate MouseLeftButtonUp, and double-click in the empty value text box, that will lead you to the xaml.cs code behind window, and will create a new method.
  4. Place this.Close(); in that method.

如何在列表框的文本块上添加点击事件?

走过海棠暮 2024-11-11 04:06:36

do_action() 由 WordPress 调用,您需要 add_action()< /代码>

init 动作来得太早了。现在,您甚至可以为后端、AJAX 请求等调用该类。使用仅在前端调用的钩子 template_redirect

您无法按照您尝试的方式发送颜色值。请参阅示例代码以获取工作示例。

示例代码:

class My_Plugin {

    /**
     * Container for your color value.
     * @var string
     */
    static $color;

    public static function init()
    {
        // Set the color value as a class member.
        self::$color = '#345';

        // Class methods are addressed with an array of the object or the
        // class name and the function name.
        add_action( 'wp_head', array ( __CLASS__, 'print_color' ) );
    }

    public static function print_color() 
    {
        // In action you have to print/echo to get an output.
        print '<style>body{color:' . self::$color . '}</style>';
    }
}
add_action( 'template_redirect', array ( 'My_Plugin', 'init' ) );

我强烈建议 https://wordpress.stackexchange.com/ 询问有关 WordPress 的更多问题。 :)

do_action() is called by WordPress, you want add_action().

The action init comes way too early. You call the class now even for the backend, for AJAX requests etc. Use the hook template_redirect which is called on the frontend only.

You cannot send the color value the way you tried. See the sample code for a working example.

Sample code:

class My_Plugin {

    /**
     * Container for your color value.
     * @var string
     */
    static $color;

    public static function init()
    {
        // Set the color value as a class member.
        self::$color = '#345';

        // Class methods are addressed with an array of the object or the
        // class name and the function name.
        add_action( 'wp_head', array ( __CLASS__, 'print_color' ) );
    }

    public static function print_color() 
    {
        // In action you have to print/echo to get an output.
        print '<style>body{color:' . self::$color . '}</style>';
    }
}
add_action( 'template_redirect', array ( 'My_Plugin', 'init' ) );

I strongly recommend https://wordpress.stackexchange.com/ to ask more questions on WordPress. :)

WordPress 插件和 wp_head

更多

推荐作者

书间行客

文章 0 评论 0

神妖

文章 0 评论 0

undefined

文章 0 评论 0

38169838

文章 0 评论 0

彡翼

文章 0 评论 0

    我们使用 Cookies 和其他技术来定制您的体验包括您的登录状态等。通过阅读我们的 隐私政策 了解更多相关信息。 单击 接受 或继续使用网站,即表示您同意使用 Cookies 和您的相关数据。
    原文