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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
- html - When to use lt;span gt; instead lt;p gt;? - Stack Overflow
The <p> tag is a paragraph, and as such, it is a block element (as is, for instance, h1 and div), whereas span is an inline element (as, for instance, b and a) Block elements by default create some whitespace above and below themselves, and nothing can be aligned next to them, unless you set a float attribute to them
- c - Why is *p++ different from *p += 1? - Stack Overflow
Let's start with *p += 1 I will try to answer this from a bit of a different angle Step 1 Let's look at the operators and the operands: In this case it is one operand (the pointer p), and we have two operators, in this case * for dereferencing and += 1 for increment Step 2 which has the higher precedence * has higher precedence over +=
- 知乎 - 有问题，就会有答案
知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容，聚集了中文互联网科技、商业、影视
- Whats P=NP?, and why is it such a famous question?
P stands for polynomial time NP stands for non-deterministic polynomial time Definitions: Polynomial time means that the complexity of the algorithm is O(n^k), where n is the size of your data (e g number of elements in a list to be sorted), and k is a constant
- What is the difference between images in P and L mode in PIL?
If you have a P mode image, that means it is palettised That means there is a palette with up to 256 different colours in it, and instead of storing 3 bytes for R, G and B for each pixel, you store 1 byte which is the index into the palette This confers both advantages and disadvantages
- 知乎 - 知乎
有问题，上知乎。知乎，可信赖的问答社区，以让每个人高效获得可信赖的解答为使命。知乎凭借认真、专业和友善的社区氛围，结构化、易获得的优质内容，基于问答的内容生产方式和独特的社区机制，吸引、聚集了各行各业中大量的亲历者、内行人、领域专家、领域爱好者，将高质量的内容透过
- 2K，4K的屏幕分辨率到底是多少？ - 知乎
给你看看这图，因为屏幕的不同的比例，划分起来就挺费劲的。 2k 不是1080p 像素点的两倍，而是1 7倍。
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