小编rdi*_*man的帖子

我想知道是否可以在ld + json脚本中执行一些javascript.例如"window.location.hostname"

<script type="application/ld+json">
{
   "@context": "http://schema.org",
   "@type": "WebSite",
   "url": "http://" + window.location.hostname
}
</script>

我刚刚在Windows 7 64位机器上安装了Eclipse Helios 3.6.1版.但是,当我想打开Eclipse MarketPlace时,我收到此错误:

MarketplaceDiscoveryStrategy因错误而失败.

Unable to read repository at 
http://marketplace.eclipse.org/api/p?product=org.eclipse.epp.package.jee.product&os=win32&runtime.version=3.6.0.v20100505&client=org.eclipse.epp.mpc.core&java.version=1.7.0_07&product.version=1.3.2.20110218-0812&ws=win32. 
Address family not supported by protocol family: connect

有解决方案吗？

使用CSS转换,我想在类"激活器"中添加0.5秒的延迟.在这些0.5之后,它应该从display:none更改"content-l1"类来显示:block

我已尝试使用此代码,但根本不起作用.

.content-l1 {
  transition: 0s display;
}

.activator:hover>.content-l1 {
  display: block;
  transition-delay: 0.5s;
}

<div class="activator">

  <div class="content-l1"> // initially: display:none whatever content here
  </div>

</div>