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Recent questions tagged variable

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1 answer 2 views
Problem: This question is already asked. But today I found something odd. For the following code:- public static List<EsbBucketInstanceDefinition> convertBucketDefinitionList(List<BucketInstanceDefinitionV1> bucketInstanceDefinitionV1List) { List<EsbBucketInstanceDefinition> response = new ArrayList<>(); ... . Looks like only variable name final response is working. How and why? Is it valid to do?
asked 4 days ago padma1 34.3k points
0 votes
1 answer 2 views
Problem: What is the scope of variables in javascript? Do they have the same scope inside as opposed to outside a function? Or does it even matter? Also, where are the variables stored if they are defined globally?
asked 4 days ago Supti 12.7k points
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1 answer 6 views
Problem: I need to find the reason behind this problem,"R error missing value where true/false needed " .
asked Apr 26 salim1 60.6k points
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1 answer 2 views
Problem: I want to ask you if a variable declared inside main method is an instance variable or a local variable. This is the code: public class App { public static void main(String[] args) { Animal fish = new Fish(); ... } } I'm watching a video tutorial from Udemy and the instructor say that fish is an instance variable. I thought that a variable declared inside a method is a local variable.
asked Apr 26 anika11 32k points
1 vote
1 answer 6 views
Problem: During making some SQLscripts I face dthis issue. Pl/sql commands have a certain format and cannot include any blank lines in the code.
asked Apr 24 PkGuy 23.5k points
0 votes
0 answers 6 views
Problem: How does eclipse must declare a named package?
asked Apr 20 niyatiry 3.9k points
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1 answer 3 views
Problem: Do you have any knowledge of how to print a variable in C?
asked Apr 17 padma1 34.3k points
0 votes
1 answer 2 views
Problem: When I try to run the program in C++, I get the following error message: expected primary expression before word. Please help me.
asked Apr 16 muktaa 34.4k points
0 votes
1 answer 5 views
Problem: How can I print the type of variable in c++?
asked Apr 16 muktaa 34.4k points
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1 answer 3 views
Problem: In C++, how does one find the type of a variable?
asked Apr 16 muktaa 34.4k points
0 votes
1 answer 2 views
Problem: Is it possible to initialize a variable at the time it was declared?
asked Apr 13 nabin shrestha 4.3k points
0 votes
1 answer 5 views
Problem: Any ideas on what I need to fix this:what is a counter variable in java?
asked Apr 12 ashik 14.6k points
0 votes
1 answer 4 views
Problem: When I try to edit the length in a DATA step, I get a warning. Can anyone tell how to avoid it when multiple lengths were specified for the variable?
asked Apr 12 anika11 32k points
0 votes
1 answer 4 views
Problem: What are variables and it what way is it different from constants?
asked Apr 11 nabin shrestha 4.3k points
0 votes
1 answer 3 views
Problem: I just need help to steer me in the right direction,"could not place a bet, please try again later csgowild?"
asked Apr 11 Humaira ahmed 50.7k points
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1 answer 7 views
Problem: I am stuck here. Tell me what can I do now. "In a pl/sql block a variable is declared as number without an initial value."
asked Apr 10 anika11 32k points
0 votes
1 answer 7 views
Problem: Declare a vector named scores of twenty-five elements of type int?
asked Apr 6 niyatiry 3.9k points
0 votes
1 answer 5 views
problem: why i got this errors difference between parameter and variable in informatica ?
asked Apr 6 ashik 14.6k points
0 votes
1 answer 11 views
Problem Anyones has any idea what is the instance variable in c++, This keyword is new for me, If anyones do have any knowledge, can you share with me.
asked Apr 5 Subhendu 4.5k points
0 votes
1 answer 21 views
Problem: The error is continuously showing in my computer > a continuous variable can not be mapped to shape.How to solve this?
asked Apr 3 ashik 14.6k points