How to declare an ArrayList with values? [duplicate]
This question already has answers here: Initialization of an ArrayList in one line (33 answers) Closed 6 years ago. ArrayList or List declaration … Read more
initialization
How to initialize array to 0 in C?
I need a big null array in C as a global. Is there any way to do this besides typing out char ZEROARRAY[1024] … Read more
Initializing multiple variables to the same value in Java
I’m looking for a clean and efficient method of declaring multiple variables of the same type and of the same value. Right now … Read more
Java: how to initialize String[]?
Error % javac StringTest.java StringTest.java:4: variable errorSoon might not have been initialized errorSoon[0] = “Error, why?”; Code public class StringTest { public static … Read more
How to call a method after bean initialization is complete?
I have a use case where I need to call a (non-static) method in the bean only-once at the ApplicationContext load up. Is … Read more
Is there a difference between copy initialization and direct initialization?
Suppose I have this function: void my_test() { A a1 = A_factory_func(); A a2(A_factory_func()); double b1 = 0.5; double b2(0.5); A c1; A … Read more
Static Initialization Blocks
As far as I understood the “static initialization block” is used to set values of static field if it cannot be done in … Read more
ArrayList initialization equivalent to array initialization [duplicate]
This question already has answers here: Create ArrayList from array (40 answers) Initialization of an ArrayList in one line (33 answers) Closed 5 … Read more
Initialization of all elements of an array to one default value in C++?
C++ Notes: Array Initialization has a nice list over initialization of arrays. I have a int array[100] = {-1}; expecting it to be … Read more
Best way to initialize (empty) array in PHP
In certain other languages (AS3 for example), it has been noted that initializing a new array is faster if done like this var … Read more