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What is Domain Driven Design?
...s domain driven design? I see the term quite a lot but really don't understand what it is or what it looks like. How does it differ from non-domain driven design?
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What is the difference between URI, URL and URN? [duplicate]
What's the difference between an URI, URL and URN? I have read a lot of sites (even Wikipedia) but I don't understand it.
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Design Patterns web based applications [closed]
... represented by a Servlet which (in)directly creates/uses a specific Model and View based on the request. The Model is to be represented by Javabean classes. This is often further dividable in Business Model which contains the actions (behaviour) and Data Model which contains the data (information)....
What scalability problems have you encountered using a NoSQL data store? [closed]
...relational data stores that break with the history of relational databases and ACID guarantees. Popular open source NoSQL data stores include:
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C# vs C - Big performance difference
...re root values into an accumulator, print it out at the end of the method, and see what's going on.
Edit : see Jalf's answer below
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Memcached vs. Redis? [closed]
...mmary (TL;DR)
Updated June 3rd, 2017
Redis is more powerful, more popular, and better supported than memcached. Memcached can only do a small fraction of the things Redis can do. Redis is better even where their features overlap.
For anything new, use Redis.
Memcached vs Redis: Direct Comparison
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What is a magic number, and why is it bad? [closed]
...tion("password");
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}
}
It improves readability of the code and it's easier to maintain. Imagine the case where I set the size of the password field in the GUI. If I use a magic number, whenever the max size changes, I have to change in two code locations. If I forget one, this will l...
What is the scope of variables in JavaScript?
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TLDR
JavaScript has lexical (also called static) scoping and closures. This means you can tell the scope of an identifier by looking at the source code.
The four scopes are:
Global - visible by everything
Function - visible within a function (and its sub-functions and blocks)
Bloc...
What are OLTP and OLAP. What is the difference between them?
... them don't give me an idea, or my knowledge is too insufficient to understand it.
5 Answers
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What are the pros and cons of the SVN plugins for Eclipse, Subclipse and Subversive? [closed]
...e . Broadly speaking they both do the same things. What are the advantages and disadvantages of each?
32 Answers
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