大约有 7,000 项符合查询结果（耗时：0.0210秒） [XML]
Why are function pointers and data pointers incompatible in C/C++?
...
Bo PerssonBo Persson
84k1919 gold badges134134 silver badges196196 bronze badges
...
Switch statement: must default be the last case?
...
84
The C99 standard is not explicit about this, but taking all facts together, it is perfectly val...
How to install MySQLdb (Python data access library to MySQL) on Mac OS X?
...ragraph applied to Snow Leopard, but not to Lion, which appears to require 64-bit MySQL
First off, the author (still?) of MySQLdb says here that one of the most pernicious problems is that OS X comes installed with a 32 bit version of Python, but most average joes (myself included) probably jump to...
How do I print a double value with full precision using cout?
... value anyways. I think g++ supports this.)
union {
double d;
uint64_t u64;
} x;
x.d = 1.1;
std::cout << std::hex << x.u64;
This will give you the 100% accurate precision of the double... and be utterly unreadable because humans can't read IEEE double format ! Wikipedia has a ...
How to make good reproducible pandas examples
... cs95
231k6060 gold badges390390 silver badges456456 bronze badges
answered Jul 19 '16 at 18:35
piRSquaredpiRSquared
220k3232 ...
How can I format patch with what I stash away
... Greg HewgillGreg Hewgill
783k167167 gold badges10841084 silver badges12221222 bronze badges
1...
How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII
...e ·•–é°®’èö—. Based on this fact,
The bytes 0x92, 0x95, 0x96, 0x97, 0xAE, 0xB0, 0xB7, 0xE8, 0xE9, or 0xF6 suggest windows-1252.
The bytes 0x8E, 0x8F, 0x9A, 0xA1, 0xA5, 0xA8, 0xD0, 0xD1, 0xD5, or 0xE1 suggest MacRoman.
Count up the cp1252-suggesting bytes and the MacRoman-suggestin...
C++ preprocessor __VA_ARGS__ number of arguments
...
HolyBlackCat
37k55 gold badges6464 silver badges101101 bronze badges
answered Jan 23 '10 at 19:22
Kornel KisielewiczKornel Kisielew...
Formula to determine brightness of RGB color
...
84
@JonathanDumaine That's because the human eye is least perceptive to Blue ;-)
– Christopher Oezbek
M...
How to validate an OAuth 2.0 access token for a resource server?
...
Date: Fri, 3l May 20l3 23:22:l0 GMT
x-amzn-RequestId: eb5be423-ca48-lle2-84ad-5775f45l4b09
Content-Type: application/json
Content-Length: 247
{
"iss":"https://www.amazon.com",
"user_id": "amznl.account.K2LI23KL2LK2",
"aud": "amznl.oa2-client.ASFWDFBRN",
"app_id": "amznl.application...