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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
- 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 - What is the difference between *p and p*? - Stack Overflow
p->field p* field like Pascal's p^ field Even today, you can use: p[0] field Also (*x)->y today x** y alternate universe *x->y today x* y* alternate universe DMR appeared to state 1 in one paper that he would have switched to postfix dereference early on but C was already too well established The expression syntax is
- %p Format specifier in c - Stack Overflow
%p is for printing an address but you need to use the ampersand i e operator before i to get the address of i So to get the address of variable i the correct format will be: void main() { int i=85; printf("%p %Fp", i, i); getch(); } if you don't use then u will just get the value contained in i which in this case is 85 or 55 in hex
- Why is the format of %p and %x different in a format string?
%p expects the argument to be of type (void *) and prints out the address Whereas %x converts an unsigned int to unsigned hexadecimal and prints out the result And coming to what %p does is implementation defined but the standard just says that %p expects void* argument else the behavior is undefined
- What is the difference between lt;p gt; and lt;div gt;? - Stack Overflow
Since both p and div are block elements, why is it that when a h1 element is nested within a div, it will inherit the styles but when nested in a p it wont? Thank you – Return-1
- 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 +=
- Html: What is the correct order of lt;a gt; and lt;p gt; tags?
For HTML5 both ways are good and can be used in different circumstances If you want a whole block level element to be linked -or a bunch of block level elements - then just wrap them in an anchor tag
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