小编roj*_*alo的帖子

HTML5 textarea占位符未显示

我无法弄清楚我的标记有什么问题,但文本区域的占位符不会出现.好像它可能被一些空格和标签覆盖.当您专注于文本区域并从光标放置的位置删除时,然后离开文本区域,然后会出现正确的占位符.

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">

<html>
    <head>
    </head>

    <body>

    <form action="message.php" method="post" id="message_form">
        <fieldset>

            <input type="email" name="email" id="email" title="Email address"
                maxlength="40"
                placeholder="Email Address" 
                autocomplete="off" required />
            <br />
            <input type="text" 
                name="subject" 
                id="subject" title="Subject"
                maxlength="60" placeholder="Subject" autocomplete="off" required />
            <br />
            <textarea name="message" 
                id="message" 
                title="Message" 
                cols="30" 
                rows="5" 
                maxlength="100" 
                placeholder="Message" required>
            </textarea>
            <br />
            <input type="submit" value="Send" id="submit"/>

        </fieldset>
    </form>
</body>

<script>

$(document).ready(function() {        
    $('#message_form').html5form({
        allBrowsers : true,
        responseDiv : '#response',
        messages: 'en',
        messages: 'es',
        method : 'GET',
        colorOn …

Run Code Online (Sandbox Code Playgroud)

forms jquery html5 textarea placeholder

roj*_*alo

2012 06-06

164
推荐指数

4
解决办法

10万
查看次数

sklearn DeprecationWarning数组的真值

使用文档运行rasa_core示例

› python3 -m rasa_core.run -d models/dialogue -u models/nlu/default/current

Run Code Online (Sandbox Code Playgroud)

并在对话框中的每条消息后输出此错误:

.../sklearn/...: DeprecationWarning: The truth value of an empty array is ambiguous. Returning False, but in future this will result in an error. Use `array.size > 0` to check that an array is not empty.

Run Code Online (Sandbox Code Playgroud)

numpy的问题已修复但未在最新版本中发布:https://github.com/scikit-learn/scikit-learn/issues/10449

以下内容无法暂时使警告静音:

添加 -W ignore

python3 -W ignore -m rasa_core.run -d models/dialogue -u models/nlu/default/current

warnings.simplefilter

python3

>>> warnings.simplefilter('ignore', DeprecationWarning)
>>> exit()

Run Code Online (Sandbox Code Playgroud)

python3 -m rasa_core.run -d models/dialogue -u models/nlu/default/current

python scikit-learn rasa-nlu

roj*_*alo

2018 03-29

16
推荐指数

1
解决办法

1万
查看次数

url栏中的重复父路径

使用:

"react-router": "^2.0.0",
"react-router-relay": "^0.9.0",

Run Code Online (Sandbox Code Playgroud)

当我在父路径下推送任何链接时,对于每个新router.push调用,父路径都会在URL栏中重复一次.

// http://localhost:3000

router.push('auth/profile')
// http://localhost:3000/auth/profile

router.push('auth/profile')
// http://localhost:3000/auth/auth/profile

router.push('auth/browse')
// http://localhost:3000/auth/auth/auth/browse

Run Code Online (Sandbox Code Playgroud)

当我记录location(从react-router)时,它不显示重复项.也许浏览器将父路径推送到基本名称？

history.js react-router relayjs

roj*_*alo

lucky-day

3
推荐指数

1
解决办法

907
查看次数