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Memory address of variables in Java
... it seems fit (your objects may/will move around during garbage collection etc.)
Integer.toBinaryString() will give you an integer in binary form.
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Java: Instanceof and Generics
...bjects of type T
The solution is to pass the class to the constructor in order to be able to compare types at runtime.
public abstract class AbstractOne<T> implements Observer {
private Class<T> tClass;
public AbstractOne(Class<T> clazz) {
tClass = clazz;
}
@Over...
Arrays vs Vectors: Introductory Similarities and Differences [closed]
...mple of the differences might be included libraries, symbolism, abilities, etc.
3 Answers
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Remove all values within one list from another list? [duplicate]
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The order of the list may change, but in a deterministic way. It is not "shuffled" in the random sense.
– dansalmo
Dec 25 '13 at 18:36
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Error: «Could not load type MvcApplication»
...our project and make sure it is set to 'bin\'. The problem is that the AspNetCompiler cannot find the files if they are not in the default location.
Another side effect of changing the output folder is that you will not be able to debug your code and it comes up with a message saying that the Assem...
Programmatically get own phone number in iOS
...hin your directory container and resubmit your binary to iTunes Connect in order for your application to be reconsidered for the App Store.
This was a real disappointment since we wanted to spare the user having to enter their own phone number.
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How do I create an average from a Ruby array?
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Some benchmarking of top solutions (in order of most efficient):
Large Array:
array = (1..10_000_000).to_a
Benchmark.bm do |bm|
bm.report { array.instance_eval { reduce(:+) / size.to_f } }
bm.report { array.sum.fdiv(array.size) }
bm.report { array.sum / a...
How can I open a cmd window in a specific location?
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This might be what you want:
cmd /K "cd C:\Windows\"
Note that in order to change drive letters, you need to use cd /d. For example:
C:\Windows\System32\cmd.exe /K "cd /d H:\Python\"
(documentation)
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Which HTTP methods match up to which CRUD methods?
...peat without knowing it. By contrast, setting the dispatch address for the order beforehand can be done with PUT just fine: it doesn't matter if you are told to send to 6 Anywhere Dr, Nowhereville once, twice or a hundred times: it's still the same address. Does that mean that it's an update? Could ...
Why can't I declare static methods in an interface?
... VM would have to look for a particular implementation of the interface in order to find the code behind the static method so that it could be executed. This then contradicts how static method resolution works and would introduce an inconsistency into the language.
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