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Is there a destructor for Java?
...he garbage collector to collect them,
wouldn't there be a memory leak if my
user repeatedly entered data and
pressed the reset button?
Generally, all you need to do is dereference the objects - at least, this is the way it is supposed to work. If you are worried about garbage collection, che...
How to initialize all members of an array to the same value?
...), there's no easy way.
Don't overlook the obvious solution, though:
int myArray[10] = { 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 };
Elements with missing values will be initialized to 0:
int myArray[10] = { 1, 2 }; // initialize to 1,2,0,0,0...
So this will initialize all elements to 0:
int myArray[10]...
Python: Append item to list N times
...d to go another route for an assignment but this is what I ended up with.
my_array += ([x] * repeated_times)
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How to detect Windows 64-bit platform with .NET?
...:
How to detect programmatically whether you are running on 64-bit Windows
My solution:
static bool is64BitProcess = (IntPtr.Size == 8);
static bool is64BitOperatingSystem = is64BitProcess || InternalCheckIsWow64();
[DllImport("kernel32.dll", SetLastError = true, CallingConvention = CallingConventi...
How to use Comparator in Java to sort
...able but I'm having difficulty with the Comparator. I am having a error in my code:
14 Answers
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Add a fragment to the URL without causing a redirect?
Is there is a way how to add hash # to my URL without redirect?
3 Answers
3
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Polymorphism: Why use “List list = new ArrayList” instead of “ArrayList list = new ArrayList”? [dupl
...s, as it doesn't matter to the problem. I often use Collection for most of my solutions, as, in the end, most of the times, for the rest of the software, what really matters is the content it holds, and I don't want to add new objects to the Collection.
Futhermore, you use that construction when yo...
How to detect IE11?
...
Actually, this article describes the reason why my method works. Attempting to access window.ActiveXObject, as described in the article, returns undefined in IE11 now (as well as non-Microsoft browsers.) The test using the javascript in operator returns true in all Micro...
How can I apply a function to every row/column of a matrix in MATLAB?
...t that repmat is roughly twice as fast if the function to be applied (like my power function, above) is simple. So you'll need to choose whether you want simplicity or speed.
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What is the difference between “instantiated” and “initialized”?
...(Ta-Da!)
So declare, initialize, and instantiate come together like this
MyClass myClassyReference = new MyClass();
In the above, it is wrong to say "... creating an instance of an object..."
edit - inspired by comments discussion
Three distinct things are going on (above) using distinct ter...