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....

JavaScript check if variable exists (is defined/initialized)?

Which method of checking if a variable has been initialized is better/correct? (Assuming the variable could hold any...

C++ Error: no match for call to ‘(std::string {aka std::basic_string<char>}) (std::string&)’?

I'm new to C++. I search many times, but still can't get the answer. I'm writing a class named Course to describe th...

What is the default initialization of an array in Java??

So I'm declaring and initializing an int array: static final int UN = 0; int[] arr = new int[size]; for (int i = 0;...

Variable might not have been initialized error?

When i try to compile this: public static Rand searchCount (int[] x) { int a ; int b ; ... ...

Compiler error: “initializer element is not a compile-time constant”?

When compiling this code, I get the error "initializer element is not a compile-time constant". Can anyone explain w...

How to correctly initialize a Comparator??

I need to write a static method in a class MinTester that computes the "smallest" string from an ArrayList collecti...

Why do I get an “Unreferenced Local Variable” warning? (C++)?

When I do something like #include&lt;iostream&gt; int main() { int x; return 0; } I get a warning about x...

too many initializers for 'int [0]' c++?

First: int k[] ={1,2,3,4,5}; Second: struct slk { int k[] ={1,2,3,4,5}; }; for those two statements, why d...

How can I initialise a static Map??

How would you initialise a static Map in Java? Method one: static initialiser Method two: instance initialiser (an...

C++ - Too Many Initializers for Arrays?

I have made an array like this but then it keeps saying I had too many initializers. How can I fix this error? ...

Java “Error occurred during initialization of VM” fix??

I was trying to make a Minecraft server and got the following error on startup: Error occured during initializat...

How to initialize a convolution layer with an arbitrary kernel in Keras??

I want to initialize the convolution layer by a specific kernel which is not defined in Keras. For instance, if I de...

“error: assignment to expression with array type error” when I assign a struct field (C)?

I'm a beginner C programmer, yesterday I learned the use of C structs and the possible application of these ones abo...