Questions tagged [utilities]
The utilities tag has no summary.
17 questions
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Scope of utility classes. What rules of thumb should I generally follow?
In your opinion, where do these utility methods belong?
public static <T> List<T> itemsOf(JComboBox<T> comboBox) {
ComboBoxModel<T> model = comboBox.getModel();
...
- 2,030
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How small is too small for a library or package?
Background
I came across this question about whether few big libraries, or many small libraries is better.
I tend to agree with the accepted answer, that many small libraries is better.
However, since ...
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Forgetting about the utils [closed]
Let's say my language's standard library does not include TrickyFunction(). Since implementation seems quite trivial for me, I decide to create utils in the project and add such function, for others ...
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Is it ok to test an external function?
I have a utility function called connectToMongoDB() which connects to MongoDB. Basically, it creates a client for MongoDB and returns that.
I'm making a library and I'm thinking of unit testing the ...
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What about Utility-Classes, but without hard dependencies?
The average utility class: A stateless class that provides some functionality by exposing static methods. Its default constructor is private to avoid instantiation. When ever the average utility class ...
- 151
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Should we switch to standard functions for utilities?
Many projects need a set of various utilities. There is some discussion about where to place them. But what happens if the utility becomes part of the standard?
For example, C++ kept adding to the ...
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The usefulness of java util classes to call a service (to create a model) as opposed to using that services's impl
Example
I will explain the paradigm below but I am specifically talking about Liferay's Service Builder code for anyone who knows that platform.
Basically in Liferay you can definite a model and it'...
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Utility class or helper function in class?
I'm Working with php and we using enum's by create an Abstract class that mocking enum behavior - but my question is cross-languages.
Where all the helper functions like toString, getEnumTypes, ...
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Unit testing utility classes
All of us have some utility classes, which contain only static methods, for usage from different sources. Now, there can be two approaches which can be taken towards testing this piece of code.
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Static console object or dependency injection?
For a current project I have created a Console class which wraps up C++'s usual cout, writes output to a file or uses Console::WriteLine depending on the environment. Currently I've setup my code base ...
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Where do utility libraries fit in a layered architecture?
Consider this mock-up of a software stack designed with layered architecture in mind :
Every application layer is decoupled through API calls, but a memory handling library is used throughout. All ...
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Refactoring - Utility classes behavior under a common interface
I was suggested to put my question here, so I'm doing so ;)
I need a common interface which represents some specific behavior:
public interface Contract(){
public void methodA();
public void ...
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What is ServletUtilities?
The answer in this question suggests creating a ServletUtilities class to handle text conversion between Java strings and XML text.
Generally when you create a JEE web application you put together ...
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Few big libraries or many small libraries?
Over the course of some months I've created a little framework for game development that I currently include in all of my projects.
The framework depends on SFML, LUA, JSONcpp, and other libraries. ...
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Need some advice on CLI design, I need to provide simple but powerful command line options
I am writing a utility that runs on RHEL5 command line. I need my command line options to be simple but powerful. I looked at the various UNIX utilities to get an idea of how simple command line ...
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Converting mysql and SQLServer tables quickly in an update utility
The requirements are to take an existing list of identical tables (AAA0001 - AAA9999) which generally don't meed our current requirements and need to be swapped out with three tables (XXX0001-XXX999, ...
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An application to get statistical data about HTTP Request/Response
I'm looking for an application which takes the address of a website, browses that website, and provides reports based on some user-defined criteria about the HTTP requests/responses. For example, this ...
- 18.3k