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Can virtual functions have default parameters?
...ng std::cout;
using std::endl;
struct Base { virtual string Speak(int n = 42); };
struct Der : public Base { string Speak(int n = 84); };
string Base::Speak(int n)
{
stringstream ss;
ss << "Base " << n;
return ss.str();
}
string Der::Speak(int n)
{
stringstream ss;
...
In what cases will HTTP_REFERER be empty
...
BalusCBalusC
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Studies on optimal code width?
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answered Feb 23 '09 at 15:47
anonanon
...
Twitter API returns error 215, Bad Authentication Data
...ncode($token_secret);
// generate the hash
$signature = rawurlencode(base64_encode(hash_hmac('sha1', $base_string, $key, true)));
// this time we're using a normal GET query, and we're only encoding the query params
// (without the oauth params)
$url .= "?".http_build_query($query);
$url=str_repla...
How to check Google Play services version?
...
Vadim Kotov
6,58788 gold badges4343 silver badges5555 bronze badges
answered Mar 6 '14 at 8:32
yital9yital9
5...
What is the difference between “def” and “val” to define a function
...; Int = {
val r = util.Random.nextInt
() => r
}
test()
// Int = -1049057402
test()
// Int = -1049057402 - same result
def test: () => Int = {
val r = util.Random.nextInt
() => r
}
test()
// Int = -240885810
test()
// Int = -1002157461 - new result
val evaluates when defined, de...
AWS S3 copy files and folders between two buckets
...|
edited Oct 22 '13 at 22:45
answered Sep 12 '13 at 10:45
L...
Call an activity method from a fragment
...
14 Answers
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Active
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fatal: early EOF fatal: index-pack failed
...e clone:
git fetch --unshallow
or, alternately,
git fetch --depth=2147483647
Now, do a regular pull:
git pull --all
I think there is a glitch with msysgit in the 1.8.x versions that exacerbates these symptoms, so another option is to try with an earlier version of git (<= 1.8.3, I th...
How to implement a queue with three stacks?
I came across this question in an algorithms book ( Algorithms, 4th Edition by Robert Sedgewick and Kevin Wayne).
5 Answ...