安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- Why does scanf() need %lf for doubles, when printf() is okay with . . .
%lf for double %Lf for long double; It just so happens that when arguments of type float are passed as variadic parameters, such arguments are implicitly converted to type double This is the reason why in printf format specifiers %f and %lf are equivalent and interchangeable In printf you can "cross-use" %lf with float or %f with double
- c - Meaning of %lf place holder - Stack Overflow
%lf means the same as %f (as opposed to your link which says that %lf isn't even a thing) Also, this is a C question, so C++ references are less than ideal The library behaviour can differ in subtle ways between the two languages The C Standard is one place you could link to (search for N1570) –
- c - Correct format specifier for double in printf - Stack Overflow
Format %lf is a perfectly correct printf format for double, exactly as you used it There's nothing wrong with your code Format %lf in printf was not supported in old (pre-C99) versions of C language, which created superficial "inconsistency" between format specifiers for double in printf and scanf That superficial inconsistency has been
- c - What is the difference between %0. 2lf and %. 2lf as printf . . .
This means that both float and double reach printf as double and therefore %f and %lf both expect double and therefore are the same This is why also you never see %hd because it works exactly the same as %d Additionally this is why you don't need to cast a char to int if it is given to %d
- Difference between CR LF, LF and CR line break types
CR and LF are control characters, respectively coded 0x0D (13 decimal) and 0x0A (10 decimal) They are used to mark a line break in a text file As you indicated, Windows uses two characters the CR LF sequence; Unix (and macOS starting with Mac OS X 10 0) only uses LF; and the classic Mac OS (before 10 0) used CR An apocryphal historical
- windows - Git replacing LF with CRLF - Stack Overflow
The warning "LF will be replaced by CRLF" says that you (having autocrlf=true) will lose your unix-style LF after commit-checkout cycle (it will be replaced by windows-style CRLF) Git doesn't expect you to use unix-style LF under Windows
- How do I force Git to use LF instead of CR+LF under Windows?
git config --global core eol lf git config --global core autocrlf input For repos (Git repositories) that were checked out after those global settings were set, everything will be checked out as whatever it is in the repo – hopefully LF (\n) Any CRLF will be converted to just LF on check-in (commit)
- Solution to Git warning: LF will be replaced by CRLF the next . . . - Reddit
root = true [*] end_of_line = lf indent_style = space indent_size = 4 The [*] specifies what files to apply these rules to If you want only javascript files to use these rules: [* js] end_of_line = lf indent_style = space indent_size = 4 And then you can add additional rules for other files
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