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How to determine if a decimal/double is an integer?
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@Clifford: I usually try to answer based on what is best to solve the OPs problem, not based on what the title says. Titles are rarely an accurate description of the problem.
– Mark Byers
May 1 '10 at 22:25
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How to dynamically create a class?
...ype. If you want intellisense and no reflection, you have to have a static base class or interface that your dynamic class inherits from and can be casted to. In that case you can modify GetTypeBuilder() method and change moduleBuilder.DefineType call to include the static type as the last parameter...
What are some good resources for learning about Artificial Neural Networks? [closed]
...ation may prove instructive. This is a widely studied problem with a large base of literature outside of neural networks, and there are plenty of lecture notes in numerical optimization available on the web. To start, most people use simple gradient descent, but this can be much slower and less effe...
What is the best Java library to use for HTTP POST, GET etc.? [closed]
....releaseConnection();
}
}
}
some highlight features:
Standards based, pure Java, implementation of HTTP versions 1.0
and 1.1
Full implementation of all HTTP methods (GET, POST, PUT, DELETE,
HEAD, OPTIONS, and TRACE) in an
extensible OO framework.
Supports encryption with HTTPS (HTTP ov...
any tool for java object to object mapping? [closed]
...mework that automatically maps objects to each other. It uses a convention based approach to map objects while providing a simple refactoring safe API for handling specific use cases.
MapStruct: MapStruct is a compile-time code generator for bean mappings, resulting in fast (no usage of reflection o...
Emacs, switch to previous window
...to try using windmove which lets you navigate to the window of your choice based on geometry. I have the following in my .emacs file to change windows using C-x arrow-key.
(global-set-key (kbd "C-x <up>") 'windmove-up)
(global-set-key (kbd "C-x <down>") 'windmove-down)
(global-set-key (...
Enum ToString with user friendly strings
...tion/localisation done, and it would arguably be better to use a fixed key based on the enum key than a decorator attribute on the same.
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How do I use a PriorityQueue?
...n the Priority Queue (having capacity 5) we can provide inline comparator (based on length of String) :
Using lambda expression
PriorityQueue<String> pq=
new PriorityQueue<String>(5,(a,b) -> a.length() - b.length());
Using Method reference
PriorityQueue<St...
Difference between a class and a module
...sessions manage authentication, lots of other classes will act differently based on the auth state), so authentication systems act as shared APIs.
You might also use a module when you have shared methods across multiple apps (again, the library model is good here).
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MySQL InnoDB not releasing disk space after deleting data rows from table
...ver to use innodb_file_per_table, but this will require a backup, drop database and restore. The positive side is that the .ibd file for the table is reduced after an optimize table.
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