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How can I check if a method is static using reflection?
...d.getModifiers()).
/**
* Returns the public static methods of a class or interface,
* including those declared in super classes and interfaces.
*/
public static List<Method> getStaticMethods(Class<?> clazz) {
List<Method> methods = new ArrayList<Method>();
for (...
Boolean.hashCode()
...composite numbers (non-primes), say 1000 and 2000. When inserting booleans into a hash table, true and false would go into bucket 1000 % N resp 2000 % N (where N is the number of buckets).
Now notice that
1000 % 8 same bucket as 2000 % 8
1000 % 10 same bucket as 2000 % 10
1000 % 20 same bucket ...
Calculate text width with JavaScript
...me browsers, this method yields sub-pixel accuracy (result is a floating point number), on others it does not (result is only an int). You might want to run Math.floor (or Math.ceil) on the result, to avoid inconsistencies. Since the DOM-based method is never sub-pixel accurate, this method has even...
WPF Command Line
...
Can you interact with the console (Console.ReadLine/WriteLine) at that point?
– Kieran Benton
Nov 16 '09 at 10:33
...
Call to getLayoutInflater() in places not in activity
... the inflater.inflate() method doen't have overloaded method with just one int param, but I guess the next one could be null.
– Lukap
Oct 18 '11 at 8:06
...
system(“pause”); - Why is it wrong?
...s open so you can read the output.
A better idea would be to put a breakpoint at the end and debug it, but that again has problems.
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...
#if DEBUG vs. Conditional(“DEBUG”)
...indings for WCF communication.
#if DEBUG
public const String ENDPOINT = "Localhost";
#else
public const String ENDPOINT = "BasicHttpBinding";
#endif
In the first example, the code all exists, but is just ignored unless DEBUG is on. In the second example, the const ENDPOINT is set ...
What is the default value for enum variable?
...m E
{
Foo, Bar, Baz, Quux
}
Without overriding the default values, printing default(E) returns Foo since it's the first-occurring element.
However, it is not always the case that 0 of an enum is represented by the first member. For example, if you do this:
enum F
{
// Give each element a...
Initializing a list to a known number of elements in Python [duplicate]
...
Yes, that's exactly the point. "Premature optimization is the root of all evil" just means that you should write code without caring about performance - at first. If you find that the code is running slow later on, then go back and make optimizations ...
Android Fragments and animation
...other one in it's place.
FragmentTransaction ft = getFragmentManager().beginTransaction();
ft.setCustomAnimations(R.anim.slide_in_left, R.anim.slide_out_right);
DetailsFragment newFragment = DetailsFragment.newInstance();
ft.replace(R.id.details_fragment_container, newFragment, "detailFragment");...