Why does this one does not work: ArrayList<LinkedLis开发者_JAVA百科t<int>> where this one does:
I want to ask which piece of code is more efficient in Java? Code 1: void f() { for(int i = 0 ; i < 99999;i++)
I have the following code snippet. public static void main(String[] args) { short a = 4; short b = 5; short c = 5 + 4;
How do I hard code an absolute maximum or minim开发者_开发百科um value for a float or double? I want to search out the max/min of an array by simply iterating through and catching the largest.
Is there a way to initialize an array of primitives,开发者_如何学C say a integer array, to 0? Without using a for loop? Looking for concise code that doesn\'t involve a for loop.
Prim开发者_开发问答itive types are not allowed in ArrayList, source. Partial solution: you can wrap prim.types such as int to Integer to form an extra class but a side effect. I want to index data, is
Can someone complete the code on an easy way? float[] floats = {...}; // cre开发者_StackOverflow中文版ate an array
I\'m using Stylecop to come up with some custom rules and I\'m trying to determine if I have a double or a float.
In which case should you use primitive types(int) or reference types (Integer)? This qu开发者_如何学Pythonestion sparked my curiosity.
I was wondering about the last constructor for std::string mentioned here. It says: template<class InputIterator> string (InputIterator begin, InputIterator end);
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