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- html - When to use lt;p gt; vs. lt;br gt; - Stack Overflow
You want to use the <p> tag when you need to break up two streams of information into separate thoughts <p> Now is the time for all good men to come to the aid of their country < p> <p>The quick brown fox jumped over the lazy sleeping dog < p> The <br > tag is used as a forced line break within the text flow of the web page Use it when you
- c++ - What does (~0L) mean? - Stack Overflow
0L is a long integer value with all the bits set to zero - that's generally the definition of 0 The ~ means to invert all the bits, which leaves you with a long integer with all the bits set to one
- xml - Regular expression \p {L} and \p {N} - Stack Overflow
\p{L} matches a single code point in the category "letter" \p{N} matches any kind of numeric character in any script Source: regular-expressions info If you're going to work with regular expressions a lot, I'd suggest bookmarking that site, it's very useful
- c - why is *pp [0] equal to **pp - Stack Overflow
So pp[0] points to the address of p, which is 0x2000, and by dereferencing I would expect to get the contents of address 0x2000 That's were your reasoning strays, but understandably so In C, the right hand side of an assignment, or generally an evaluation of an lvalue (vulgo: variable), more precisely an lvalue-to-rvalue conversion, is already
- windows - What does p mean in set p? - Stack Overflow
What does p stand for in set p=? I know that enables a switch, and I'm fairly sure that I know a is for arithmetic I've heard numerous rumours, some saying p is for prompt, others stating it stands for print The only reason I slightly doubt it is prompt is because in many cases it does not ask for a prompt, yet prints on the screen, such as
- is there a pragmatic reason to use if (0 == p) - Stack Overflow
It depends on what p represents If p represents a boolean logical value, then (!p) seems most appropriate - comparing to "FALSE" is generally discouraged I don't anticipate this being of much debate If p represents a value, like a counter, then (p == 0) or (0 == p) seems appropriate (There is usually a hot debate between the two
- html - What do lt;o:p gt; elements do anyway? - Stack Overflow
For your specific question the o in the <o:p> means "Office namespace" so anything following the o: in a tag means "I'm part of Office namespace" - in case of <o:p> it just means paragraph, the equivalent of the ordinary <p> tag I assume that every HTML tag has its Office "equivalent" and they have more
- 这12个视频解析下载地址，网上视频均可下载，视频素材多到手软
这个视频解析站最大的特色应该是可以直接下载全球知名的“p站”和“x站”等视频，也支持国内的搜狐、优酷、乐视、b站等平台。 除此之外它还有一个特色功能，就是可以下载喜马拉雅等音频平台的音频内容，也可以下载虾米音乐等平台的音乐内容，完全无需
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