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What differences, if any, between C++03 and C++11 can be detected at run-time?
...Cpp0x() {
return isCpp0xImpl<A>(0);
}
You can also abuse the new keywords
struct a { };
struct b { a a1, a2; };
struct c : a {
static b constexpr (a());
};
bool isCpp0x() {
return (sizeof c::a()) == sizeof(b);
}
Also, the fact that string literals do not anymore convert to char*
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Firefox Web Console Disabled?
... Nov 21 '11 at 13:48
Boris ZbarskyBoris Zbarsky
33.1k55 gold badges4646 silver badges5353 bronze badges
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How to sort strings in JavaScript
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Shog9Shog9
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LINQ equivalent of foreach for IEnumerable
I'd like to do the equivalent of the following in LINQ, but I can't figure out how:
22 Answers
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What is the difference between “def” and “val” to define a function
... evaluates once or never, but you'll get a little overhead from double check locking on every access to your lazy val.
As @SargeBorsch noted you could define method, and this is the fastest option:
def even(i: Int): Boolean = i % 2 == 0
But if you need a function (not method) for function compos...
What is the difference between HTTP_HOST and SERVER_NAME in PHP?
...that the webserver in question has the SERVER_NAME correctly configured. Taking Apache HTTPD as an example, here's an extract from its documentation:
If no ServerName is specified, then the server attempts to deduce the hostname by performing a reverse lookup on the IP address. If no port is spe...
Should the .gradle folder be added to version control?
Gradle creates a folder called .gradle . Should I track it with my version control (i.e. git)?
5 Answers
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Explicit vs implicit SQL joins
... edited Mar 2 at 17:46
Stevoisiak
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answered Sep 4 '08 at 22:56
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Sort objects in ArrayList by date?
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You can make your object comparable:
public static class MyObject implements Comparable<MyObject> {
private Date dateTime;
public Date getDateTime() {
return dateTime;
}
public void setDateTime(Date datetime) {
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CSS scrollbar style cross browser [duplicate]
...define a CSS scrollbar style cross browser? I tested this code, it only works in IE and opera, but failed in Chrome, Safari and Firefox.
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