大约有 23,120 项符合查询结果（耗时：0.0215秒） [XML]
Read/write to Windows registry using Java
... CausingUnderflowsEverywhere
1,21188 silver badges2323 bronze badges
answered May 28 '11 at 18:42
DavidDavid
13.7k2626 gold badge...
Obfuscated C Code Contest 2006. Please explain sykes2.c
...g:
main(_) {
_^448 && main(-~_);
putchar(--_%64
? 32 | -~7[__TIME__-_/8%8][">'txiZ^(~z?"-48] >> ";;;====~$::199"[_*2&8|_/64]/(_&2?1:8)%8&1
: 10);
}
Introducing variables to untangle this mess:
main(int i) {
if(i^448)
main(-~i);
...
Purpose of memory alignment
...
ejohnso49
63299 silver badges1616 bronze badges
answered Dec 19 '08 at 15:20
Paul TomblinPaul Tomblin
...
How to extract img src, title and alt from html using php? [duplicate]
...img src="http://www.gravatar.com/avatar/df299babc56f0a79678e567e87a09c31?s=32&d=identicon&r=PG" height=32 width=32 alt="gravatar image" />
[4] => <img class="vote-up" src="/content/img/vote-arrow-up.png" alt="vote up" title="This was helpful (click again to undo)" />
...
How can I get a count of the total number of digits in a number?
...s (discussed below), depending on your choice of Platform / Framework.
Int32 version:
public static class Int32Extensions
{
// IF-CHAIN:
public static int Digits_IfChain(this int n)
{
if (n >= 0)
{
if (n < 10) return 1;
if (n < 100) retu...
How to write log base(2) in c/c++
...
@Joey That would work assuming integer is 32 bit wide, no ? For 64 bit it would have an extra i>>32 . But since Java has only 32-bit ints, it is fine. For C/C++ it needs to be considered.
– Zoso
May 27 '17 at 8:12
...
Maximum length for MD5 input/output
... a fixed-length output of 128 bits, typically represented as a sequence of 32 hexadecimal digits.
share
|
improve this answer
|
follow
|
...
How can I generate random alphanumeric strings?
...but the characters are restricted to A-F0-9 and the max possible length is 32 chars.
– LukeH
Aug 28 '09 at 1:01
1
...
Explain the use of a bit vector for determining if all characters are unique
... between them:
Size. int has fixed size, usually 4 bytes which means 8*4=32 bits (flags). Bit vector usually can be of different size or you should specify the size in constructor.
API. With bit vectors you will have easier to read code, probably something like this:
vector.SetFlag(4, true); // s...
Why does the 260 character path length limit exist in Windows?
...ealize that the system tracked the current path per drive, and we have 26 (32 with symbols) maximum drives (and current directories).
The INT 0x21 AH=0x47 says “This function returns the path description without the drive letter and the initial backslash.” So we see that the system stores the C...