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How do I check if a type is a subtype OR the type of an object?
... types are the same, here's a sample LINQPad program that demonstrates:
void Main()
{
typeof(Derived).IsSubclassOf(typeof(Base)).Dump();
typeof(Base).IsSubclassOf(typeof(Base)).Dump();
}
public class Base { }
public class Derived : Base { }
Output:
True
False
Which indicates that Deri...
How to delete an old/unused Data Model Version in Xcode
...answered Nov 12 '11 at 20:59
David AvendasoraDavid Avendasora
4,27211 gold badge1313 silver badges1313 bronze badges
...
Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
...u'll also have to use the leading-colon style for symbols that you use outside of Hashes. I prefer to be consistent so I don't bother with the JavaScript style at all.
Some of the problems with the JavaScript-style have been fixed in Ruby 2.2. You can now use quotes if you have symbols that aren't ...
Visual Studio support for new C / C++ standards?
...tp://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=345360
Hi: unfortunately the overwhelming feadback we get from the majority of our users is that they would prefer that we focus on C++-0x instead of on C-99. We have "cherry-picked" certain popular C-99 features (variadi...
Can you list the keyword arguments a function receives?
...(getRequiredArgs(func)).difference(argdict)
Similarly, to check for invalid args, use:
def invalidArgs(func, argdict):
args, varargs, varkw, defaults = inspect.getargspec(func)
if varkw: return set() # All accepted
return set(argdict) - set(args)
And so a full test if it is callabl...
IE10 renders in IE7 mode. How to force Standards mode?
...out MSDN it's mentioned that using a host header or a meta tag should override even intranet sites. The article Understanding compatibility modes in internet explorer 8 says the following.
A large number of internal business web sites are optimized for Internet Explorer 7 so this default excepti...
Is 0 a decimal literal or an octal literal?
... zero, so it doesn't matter. But in a recent discussion with a friend he said that octal literals are almost unused today. † Then it dawned upon me that actually almost all integer literals in my code are octal, namely 0 .
...
How to read the Stock CPU Usage data
...eature off once it is on, without restarting the emulator. developer.android.com/tools/debugging/debugging-devtools.html
– Rolf ツ
Sep 25 '12 at 12:39
46
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Override compile flags for single files
...d check that this is indeed the case, you can do
make VERBOSE=1
As an aside, one of the maintainers of the GNU C++ Standard Library presents a pretty negative opinion on -Weffc++ in this answer.
Another point is that you're misusing add_definitions in the sense that you're using this for compile...
What's in an Eclipse .classpath/.project file?
... multiple such "meta" files in the project (see the .settings directory inside the project); the .classpath file is just one of them. Specifically, the .classpath file contains information that the JDT feature needs in order to properly compile the project: the project's source folders (that is, wha...