大约有 40,000 项符合查询结果（耗时：0.0568秒） [XML]
Random float number generation
...need to employ a more advanced method.
This will generate a number from 0.0 to 1.0, inclusive.
float r = static_cast <float> (rand()) / static_cast <float> (RAND_MAX);
This will generate a number from 0.0 to some arbitrary float, X:
float r2 = static_cast <float> (rand()) / ...
Which method performs better: .Any() vs .Count() > 0?
...
|
edited Nov 20 '08 at 12:51
answered Nov 20 '08 at 12:37
...
Parsing command-line arguments in C?
...
190
To my knowledge, the three most popular ways how to parse command line arguments in C are:
Get...
How to change height of grouped UITableView header?
...
10 Answers
10
Active
...
Random color generator
...
1062
Use getRandomColor() in place of "#0000FF":
function getRandomColor() {
var letters = ...
Android View.getDrawingCache returns null, only null
...
10 Answers
10
Active
...
How can I create directory tree in C++/Linux?
...ries in path
@(#)Author: J Leffler
@(#)Copyright: (C) JLSS 1990-2020
@(#)Derivation: mkpath.c 1.16 2020/06/19 15:08:10
*/
/*TABSTOP=4*/
#include "posixver.h"
#include "mkpath.h"
#include "emalloc.h"
#include <errno.h>
#include <string.h>
/* "sysstat.h" == <sys/stat...
How do I get Month and Date of JavaScript in 2 digit format?
...
("0" + this.getDate()).slice(-2)
for the date, and similar:
("0" + (this.getMonth() + 1)).slice(-2)
for the month.
share
|
...
Compare version numbers without using split function
... var result = version1.CompareTo(version2);
if (result > 0)
Console.WriteLine("version1 is greater");
else if (result < 0)
Console.WriteLine("version2 is greater");
else
Console.WriteLine("versions are equal");
return;
...
How can I get a list of locally installed Python modules?
...
30 Answers
30
Active
...