大约有 35,000 项符合查询结果（耗时：0.0343秒） [XML]
How do I restrict a float value to only two places after the decimal point in C?
...ant to round the floating point value for further computation, something like the following works:
#include <math.h>
float val = 37.777779;
float rounded_down = floorf(val * 100) / 100; /* Result: 37.77 */
float nearest = roundf(val * 100) / 100; /* Result: 37.78 */
float rounded_up = ce...
What exactly is LLVM?
I keep hearing about LLVM all the time. It's in Perl, then it's in Haskell, then someone uses it in some other language? What is it?
...
What is the ultimate postal code and zip regex?
I'm looking for the ultimate postal code and zip code regex. I'm looking for something that will cover most (hopefully all) of the world.
...
How to remove convexity defects in a Sudoku square?
I was doing a fun project: Solving a Sudoku from an input image using OpenCV (as in Google goggles etc). And I have completed the task, but at the end I found a little problem for which I came here.
...
Convert tabs to spaces in Notepad++
...
To convert existing tabs to spaces, press Edit->Blank Operations->TAB to Space.
If in the future you want to enter spaces instead of tab when you press tab key:
Go to Settings->Preferences...->Language (since version 7.1) or Settings->Preferences...->Tab Sett...
iPhone Simulator location
...
Besi
21.8k2323 gold badges114114 silver badges200200 bronze badges
answered Oct 14 '09 at 17:34
Pablo Santa Cr...
C++: const reference, before vs after type-specifier
...
Then what is a point to make std::is_const<const T&>::value be false?
– abyss.7
Mar 15 '19 at 14:30
...
How do I automatically scroll to the bottom of a multiline text box?
...ue. At regular intervals, I am adding new lines of text to it. I would like the textbox to automatically scroll to the bottom-most entry (the newest one) whenever a new line is added. How do I accomplish this?
...
How to exit in Node.js
...
community wiki
7 revs, 5 users 51%Pero P.
...
How to view the contents of an Android APK file?
Is there a way to extract and view the content of an .apk file?
13 Answers
13
...