例如我有这样的html:
\n\n<title>Ololo - text\xe2\x80\x99s life</title><div class="page-wrap"><div class="ng-scope"><div class="modal custom article ng-scope in" id="new-article" aria-hidden="false" style="display: block;"><div class="modal-dialog first-modal-wrapper">< div class="modal-content"><div class="modal-body full long"><div class="form-group">olololo<ul style="color: rgb(85, 85, 85);background-color: rgb(255, 255, 255);"><li>texttext</li><li>Filter the events lists by host.</li><li>Create graphs for separate hosts and for the groups of hosts.</li></ul><p style="color: rgb(85, 85, 85);background-color: rgb(255, 255, 255);">bbcvbcvbcvbcvbcvbcvbcvb</p></div></div></div></div></div></div><title>cvbcbcvbcvbcvbccb</title><div class="page-wrap"></div></div>\n
Run Code Online (Sandbox Code Playgroud)\n\n我怎样才能从这样的html中删除所有样式类id等?
\n\n我有这样的正则表达式:
\n\n/<([a-z][a-z0-9]*)[^>]*?(\\/?)>/i\n
Run Code Online (Sandbox Code Playgroud)\n\n怎么了?如何借助正则表达式删除所有html属性?
\n\n这是小提琴:
\n\n\n为什么在我的按钮被切成底部?我需要它在每个角落四舍五入...现在我有这个:
但是如果我写入橙色按钮类css属性float:left,我得到结果,我需要什么......但这是个坏主意.
怎么以正常方式做到?
(我也使用sass + haml)
.orange-button{
padding: 6px;
@include gradient-background(bottom, $or1, #fbb752);
//background: url('button-carbon-bg.png') no-repeat, -webkit-linear-gradient(bottom, $or1, #fbb752);
@include border-radius(5px, 5px, 5px, 5px);
//background: transparent url('button-carbon-bg.png') no-repeat;
border: 1px solid #d27d00;
font-family: “Myriad Pro”, Arial, Helvetica, Tahoma, sans-serif;
font-weight: bold;
font-size: 16px;
color: $or3;
text-align: center;
text-shadow: 0 1px 0 rgba(255, 255, 255, .70);
font-style: normal;
@include box-shadow(inset 0 1px 0 rgba(255,255,255,0.5));
border-bottom:2px solid #B16900;
}
.orange-button:hover{
@include gradient-background(bottom, #eba641, #fcc97d);
}
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和小提琴:http: //jsfiddle.net/Zfq73/
假设我有这两个对象:
第一:
[
{
id: "123",
title: "123",
options: []
},
{
id: "456",
title: "456",
options: [
{
id: "0123",
title: "0123",
options: []
}
]
},
{
id: "789",
title: "789",
options: []
},
]
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第二个
[
{
id: "123",
title: "123",
options: []
},
{
id: "789",
title: "789",
options: []
},
]
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你可以在第二个数组中看到我错过了这个部分:
{id:"456",标题:"456",选项:[{id:"0123",标题:"0123",选项:[]}]}
如何在角度中迭代并找到缺失的元素是正确的和更好的?
我有这样的代码:
<ul class="tiles">
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
</ul>
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和css:
ul.tiles{
width: 220px;
height: 200px;
list-style-type: none;
background: #cecece;
padding: 0;
}
li{
display: inline-block;
width: 50px;
height: 50px;
background: #8ac249;
text-align: center;
line-height: 50px;
margin: 5px;
float: left;
}
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看起来如此:
将它更改为这样的模型是真实的(没有弹性框):
如何?