大约有 16,800 项符合查询结果（耗时：0.0383秒） [XML]
Difference between `const shared_ptr` and `shared_ptr`?
...ace std;
class A {
public:
int a = 5;
};
shared_ptr<A> f1() {
const shared_ptr<A> sA(new A);
shared_ptr<A> sA2(new A);
sA = sA2; // compile-error
return sA;
}
shared_ptr<A> f2() {
shared_ptr<const A> sA(new A);
sA->a = 4; // com...
SQL statement to get column type
...
select table name and click Alt+F1.. gives same result.
– Pugal
Sep 28 '18 at 11:37
1
...
Alternate FizzBuzz Questions [closed]
...quence is defined by the recurrence relation:
Fn = Fn−1 + Fn−2, where F1 = 1 and F2 = 1.
Hence the first 12 terms will be:
F1 = 1
F2 = 1
F3 = 2
F4 = 3
F5 = 5
F6 = 8
F7 = 13
F8 = 21
F9 = 34
F10 = 55
F11 = 89
F12 = 144
The 12th term, F12, is the first term to contain three digits.
...
java get file size efficiently
...
long fileSize;
long start;
long end;
File f1;
FileChannel channel;
RandomAccessFile raf;
for (int i = 0; i < iterations; i++)
{
// file.length()
start = System.nanoTime();
f1 = new File(fileEntry...
How to create a HTTP server in Android? [closed]
...rrently being added to the homeDir . For example I am copying a file named f1 in homeDir (using javacode). Now the file copying is in progress and if some one send request for the file f1 Can server will process the request?
– Ashwin N Bhanushali
Mar 29 '13 at ...
How can you integrate a custom file browser/uploader with CKEditor?
...ath(("/senate/legislation") & "/" & File.fileName)
f1=File.fileName
End If
Next
End if
fnm="/senate/legislation/"&f1
imgop = "<html><body><script type=""text/javascript"">window.parent.CKEDITOR.tools.callFunction('1','"&a...
“Parser Error Message: Could not load type” in Global.asax
...pace in the .asax file, reformatted my monitors, and did a jaunty jig accompanied by the pipes of Pan and that seemed to do the trick.
– MrBoJangles
Nov 3 '16 at 18:36
...
What does the ??!??! operator do in C?
...cps) and noisy and ugly and its view of the ASCII character set ended at 0x5f, so it had (look closely at the pic) none of the keys:
{ | } ~
The trigraphs were defined to fix a specific problem. The idea was that C programs could use the ASCII subset found on the ASR-33 and in other environments...
Git branch strategy for small dev team [closed]
...
What if we are developing 2 separate features, F1 and F2, where F1 is to be released in a week but F2 is to be released in 2 weeks, assuming that the development of F1 and F2 coincide? Any suggestions on that?
– Murat Derya Özen
Oct...
Fastest way to determine if an integer's square root is an integer
...rt( float number )
{
long i;
float x2, y;
const float threehalfs = 1.5F;
x2 = number * 0.5F;
y = number;
i = * ( long * ) &y; // evil floating point bit level hacking
i = 0x5f3759df - ( i >> 1 ); // wtf?
y = * ( float * ) &i;
y = y * ( threehalfs - ( x2 * y * y...