Recent questions tagged 3

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3 numbers in ascending order WITHOUT the use of conditional statements in Java. As in I can't use if statements at all

My code looks like this so far: public class ThreeSort { public static void main(String[] args) { ... do that without conditional statements? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3 Dimensional Array Names in R

In the 3 Dimensional array bellow : ar <- array(someData, c(5, 5, 5)); rownames(ar) <- ...; #to set ... can i set the third dimension names ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3 Tier Architecture vs 2 Tier Architecture

What are the examples where we really need 3 Tier Architecture ? Can Most of the Application which are using 3 ... no exception to that need. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3 tier - What is the difference between Database Abstraction Layer & Data Access Layer?

I am actually stuck in 3-tier structure. I surfed the internet and found two terminologies "Database ... differences between the two? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3 questions about extern used in an Objective-C project

When I use the word extern before a method or variable declaration, am I making it global and therefore ... an Objective-C project. thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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