The author poses the question in the book: “Do we even need transactions?” The short answer is, yes sometimes, such as: Relational database systems where rows in tables link to rows in other tables, In non-relational systems when data is denormalized for “object” reasons, those record...
but also based on massive code snippets and community question-and-answer data. We can search wherever we can, and immerse ourselves in the IDE and
Java Tips Why should you have minimum scope for variables? Why should you understand performance of String Concatenation? What are the best practices with Exception Handling? Do not ignore exceptions When coding, think what will the guy debugging a problem here would need? Microservices - Centralize...
etc. The main disparity between programming and coding is, it is the method of decoding the codes from one language to another but programming is the method of structuring an executable program that is used to perform suitable machine level outputs. Here is a question for you, what are coding...
PRE07-C Avoid using repeated question marks. PRE09-C Do not replace secure functions with deprecated or obsolescent functions. PRE10-C Wrap multistatement macros in a do-while loop. PRE11-C Do not conclude macro definitions with a semicolon. PRE12-C Do not define unsafe macros. ...
Java Tips Why should you have minimum scope for variables? Why should you understand performance of String Concatenation? What are the best practices with Exception Handling? Do not ignore exceptions When coding, think what will the guy debugging a problem here would need?
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This isn’t an easy question, I realize. Some things are hard to put into words, even when we have a good understanding of them in our minds. But, interviews aren’t meant to be easy. The worst answer I ever got was “I use List, because that’s what I get.” To which I had...