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Comparing two collections for equality irrespective of the order of items in them
I would like to compare two collections (in C#), but I'm not sure of the best way to implement this efficiently.
19 Answers...
Calculate difference in keys contained in two Python dictionaries
...anged()
Unchanged: set(['a'])
Available as a github repo:
https://github.com/hughdbrown/dictdiffer
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How to unit test abstract classes: extend with stubs?
... can factor out this duplication in testing. This all smells! I strongly recommend taking another look at why you are using abstract classes in the first place and see if something else would work better.
– Nigel Thorne
Jan 7 '12 at 11:32
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How can I display a list view in an Android Alert Dialog?
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How to organize large R programs?
When I undertake an R project of any complexity, my scripts quickly get long and confusing.
11 Answers
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ggplot with 2 y axes on each side and different scales
...er visualization techniques.
Maybe you can use faceting and scale free to compare the two data series? - e.g. look here: https://github.com/hadley/ggplot2/wiki/Align-two-plots-on-a-page
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How can I read and parse CSV files in C++?
... load and use CSV file data in C++. At this point it can really just be a comma-delimited parser (ie don't worry about escaping new lines and commas). The main need is a line-by-line parser that will return a vector for the next line each time the method is called.
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Form inline inside a form horizontal in twitter bootstrap?
... This works for bootstrap2. For bootstrap 3 visit: stackoverflow.com/questions/18429121/…
– Tomislav Muic
Feb 19 '14 at 15:27
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Is there a way to provide named parameters in a function call in JavaScript?
... age = 'N/A'
}={}) {
// ...function body...
}
ES5
There is a way to come close to what you want, but it is based on the output of Function.prototype.toString [ES5], which is implementation dependent to some degree, so it might not be cross-browser compatible.
The idea is to parse the paramet...
What issues should be considered when overriding equals and hashCode in Java?
...you should override the other.
Use the same set of fields that you use to compute equals() to compute hashCode().
Use the excellent helper classes EqualsBuilder and HashCodeBuilder from the Apache Commons Lang library. An example:
public class Person {
private String name;
private int age...