It might be beneficial to study the API’s of other folks to see how they do it. Most of the useful public API’s are published somewhere on the web. For example, the Overmind project publishes their REST API here. In general, their approach is to return a JSON Dictionary containing the new or modified entity … Read more
Hadoop NameNode is the centralized place of an HDFS file system which keeps the directory tree of all files in the file system, and tracks where across the cluster the file data is kept. In short, it keeps the metadata related to datanodes. When we format namenode it formats the meta-data related to data-nodes. By … Read more
std::ignore may work but it is intended to be used for tuples. So you need to include the tuple header and who knows what operations are done for the assignment. This also may break in another c++ version because it was never documented to be used that way. A better way for this is the … Read more
I test my GUI against my grandma.
Information hiding – as espoused by Parnas (Software Fundamentals). Careful management of headers and visibility: Everything in a source file that can be hidden from the outside world should be; only the documented external interface should be exposed. Everything that is exposed is declared in a header. That header is used where the functionality is … Read more
There have been some great answers to this already, but I wanted to add some more recent CouchDB features to the mix of options for working with the original situation described by viatropos. The key point at which to split up documents is where there might be conflicts (as mentioned earlier). You should never keep … Read more
What Is It? The books Agile Software Development, Principles, Patterns, and Practices and Agile Principles, Patterns, and Practices in C# are the best resources for fully understanding the original goals and motivations behind the Dependency Inversion Principle. The article “The Dependency Inversion Principle” is also a good resource, but due to the fact that it … Read more