<代码> 允许在语义、网络标准、无障碍性和交叉浏览器兼容性方面留出空间?
<div class= clear ></div> /*which comes out to be below one in FF (seen via firebug) */ <div class= clear /> /*is this the last empty div declaration is semantically valid ? */
<代码> 允许在语义、网络标准、无障碍性和交叉浏览器兼容性方面留出空间?
其发明的理由是防止线断裂(事实上它是一个缩略语的“非拆解空间”,但该词已经过时: 你们应当使用“太阳-空间:雪平”;“太阳系特性”。
不管怎样,NEVER公司还是作为桌子之间的“分离者”。
<p>Hello to you</p>
相当于首选形式
<p style="white-space: nowrap">Hello to you</p>
由于你把问题贴在“预算外”上,答案是“取决于”。
如果你担任你的XH
尽管如此,“机动空间”是一个相当模糊的术语。 您应利用科学、技术和革新中心在案文中定位你的成分和登位(除源代码外,还应在<条码>和代号;条码>标签内)。 Do Ubuntu 10 9.10
”,或在电话号码或公式内。
Sure,为什么不? 如<代码>$ 10,以防止美元与10美元之间的细线中断,这是完全可以接受的。
仅t no t use
for what it wasn t used for, such as indentation.
<代码> 位于非开拓性空间,是一个简单的Character entities reference。 在任何文本中均允许以超文本字表示。
<div class= clear ></div> /*which comes out to be below one in FF (seen via firebug) */ <div class= clear /> /*is this the last empty div declaration is semantically valid ? */
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是否允许使用“斜体”、网络标准、无障碍性和交叉浏览器兼容性。