小编Kak*_*kar的帖子

假设我想在url中传递用户名:

username  = 'kakar@gmail.com'

所以在网址中,它是这样的:

url(r'(?P<user_name>\w+)/$', 'user_related.views.profile', name='profile'),

并在views.py中获取该用户:

def profile(request, user_name):
    user = User.objects.get(username=user_name)

    return render(request, 'user_profile.html', {'user':user})

但是我收到一个错误:

User matching query does not exist.

因为django会自动转换@成%40.如何将实际传递username给视图？请帮我解决这个问题.谢谢!

这是代码的摘录：

    if (resultText.equalsIgnoreCase("open browser"))
        {
            try{
            Process p;  //resultText="";
            p = Runtime.getRuntime().exec("cmd /c start chrome.exe");

            }catch(Exception ae){}
        }

在日食中，其显示警告为：

The value of local variable p is not used

这里出了什么问题？请帮助我理解这个问题。谢谢。

我有一个输入电子邮件和密码以及其他按钮的表格。

的HTML：

<div  id="login-form">
<form>
    <input type="email" placeholder="Email" id="email" name="email_phone">
    <br>
    <input type="password" placeholder="Password" id="password" name="password">
    <br>
    <button id="login-submit">Submit</button>
    <br>
    <button id="login-forgot">Forgot Password</button>
</form>
<br>
<br>
<center>
    <p>Don't have an account?</p>
</center>
<button id="create-new-account">Create Account Now</button>
</div>

我需要输入和按钮的宽度为父级的100％。并且具有10px的填充。

#login-form input[type=email], #login-form input[type=password] {
    width: 100%;
    font-size: 14pt;
    border: none;
    outline: none;
    padding: 10px;
}

#login-form button {
    width: 100%;
    border: none;
    color: white;
    font-size: 14pt;
    padding: 10px;
    margin-top: 10px;
    border-radius: 4px;
    cursor: pointer;
}

然后问题开始于输入宽度。所有按钮都在父元素内，但输入框与父div交叉。像这样：

Codepen上的演示。

如何将输入框保留在父div内，且宽度为100％并仍具有填充 …

这些是我想要拆分成列表的动词列表.

'awake\nawoke\nawoken\nbe\nwas, were\nbeen\nbeat\nbeat\nbeaten\nbecome\nbecame\nbecome\nbegin\nbegan\nbegun\nbend\nbent\nbent\nbet\nbet\nbet\nbid\nbid\nbid\nbite\nbit\nbitten\nblow\nblew\nblown\nbreak\nbroke\nbroken\nbring\nbrought\nbrought\nbroadcast\nbroadcast\nbroadcast\nbuild\nbuilt\nbuilt\nburn\nburned/burnt\nburned/burnt\nbuy\nbought\nbought\ncatch\ncaught\ncaught\nchoose\nchose\nchosen\ncome\ncame\ncome\ncost\ncost\ncost\ncut\ncut\ncut\ndig\ndug\ndug\ndo\ndid\ndone\ndraw\ndrew\ndrawn\ndream\ndreamed/dreamt\ndreamed/dreamt\ndrive\ndrove\ndriven\ndrink\ndrank\ndrunk\neat\nate\neaten\nfall\nfell\nfallen\nfeel\nfelt\nfelt\nfight\nfought\nfought\nfind\nfound\nfound\nfly\nflew\nflown\nforget\nforgot\nforgotten\nforgive\nforgave\nforgiven\nfreeze\nfroze\nfrozen\nget\ngot\ngot (sometimes gotten)\ngive\ngave\ngiven\ngo\nwent\ngone\ngrow\ngrew\ngrown\nhang\nhung\nhung\nhave\nhad\nhad\nhear\nheard\nheard\nhide\nhid\nhidden\nhit\nhit\nhit\nhold\nheld\nheld\nhurt\nhurt\nhurt\nkeep\nkept\nkept\nknow\nknew\nknown\nlay\nlaid\nlaid\nlead\nled\nled\nlearn\nlearned/learnt\nlearned/learnt\nleave\nleft\nleft\nlend\nlent\nlent\nlet\nlet\nlet\nlie\nlay\nlain\nlose\nlost\nlost\nmake\nmade\nmade\nmean\nmeant\nmeant\nmeet\nmet\nmet\npay\npaid\npaid\nput\nput\nput\nread\nread\nread\nride\nrode\nridden\nring\nrang\nrung\nrise\nrose\nrisen\nrun\nran\nrun\nsay\nsaid\nsaid\nsee\nsaw\nseen\nsell\nsold\nsold\nsend\nsent\nsent\nshow\nshowed\nshowed/shown\nshut\nshut\nshut\nsing\nsang\nsung\nsit\nsat\nsat\nsleep\nslept\nslept\nspeak\nspoke\nspoken\nspend\nspent\nspent\nstand\nstood\nstood\nswim\nswam\nswum\ntake\ntook\ntaken\nteach\ntaught\ntaught\ntear\ntore\ntorn\ntell\ntold\ntold\nthink\nthought\nthought\nthrow\nthrew\nthrown\nunderstand\nunderstood\nunderstood\nwake\nwoke\nwoken\nwear\nwore\nworn\nwin\nwon\nwon\nwrite\nwrote\nwritten'

如何拆分字符串中的每个单词？