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Should unit tests be written for getter and setters?
...re also surprisingly easy to mess up. A few lines of simple tests and you know they are working and continue to work.
– Charles
Oct 13 '16 at 19:17
...
In C++, what is a “namespace alias”?
...ion - in fact there have been far more obvious questions asked in the past now with many votes. Having said that, people might feel you're simply trying to gain reputation for yourself. A way round this is to mark one or both of the question/answer as "community wiki". Personally I'd go with ques...
Building and running app via Gradle and Android Studio is slower than via Eclipse
...a problem, but author doesn't published it anywhere like maven or jCenter. Now you are either bring that library as sources into your project and build it everytime main project builds or compile it onetime and commit only @aar into your project repository. So it is really a source/binary dependency...
How to install a node.js module without using npm?
...roject use-gulp which
uses(requires) node_modules like gulp and gulp-util.
Now you want to make some modifications to gulp-util lib and test it locally with your use-gulp project...
Fork gulp-util project on github\bitbucket etc.
Switch to your project: cd use-gulp/node_modules
Clone gulp-util as g...
Difference between classification and clustering in data mining? [closed]
...neral, in classification you have a set of predefined classes and want to know which class a new object belongs to.
Clustering tries to group a set of objects and find whether there is some relationship between the objects.
In the context of machine learning, classification is supervised learning ...
How to convert an OrderedDict into a regular dict in python3
...= OrderedDict([('method', 'constant'), ('data', '1.225')])
d2 = dict(d) # Now a normal dict
Now to check this:
>>> type(d2)
<class 'dict'>
>>> isinstance(d2, OrderedDict)
False
>>> isinstance(d2, dict)
True
NOTE: This also works, and gives same result -
>>&g...
Retrieving the last record in each group - MySQL
...
MySQL 8.0 now supports windowing functions, like almost all popular SQL implementations. With this standard syntax, we can write greatest-n-per-group queries:
WITH ranked_messages AS (
SELECT m.*, ROW_NUMBER() OVER (PARTITION BY nam...
ASP.NET MVC Razor Concatenation
... This gave me the variable in parenthesis. It appears that Razor now understands that an underscore + a variable = a string + a variable.
– Hugh Seagraves
Nov 5 '19 at 20:10
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Why do std::shared_ptr work
...nique_ptr (say by rvalue-reference), that function does not and needs not know what the deleter is.
– David Rodríguez - dribeas
Jan 16 '16 at 19:09
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How to compare only Date without Time in DateTime types in Linq to SQL with Entity Framework?
...this in order to work with LINQ.
DateTime date_time_to_compare = DateTime.Now;
//Compare only date parts
context.YourObject.FirstOrDefault(r =>
EntityFunctions.TruncateTime(r.date) == EntityFunctions.TruncateTime(date_to_compare));
If you only use dtOne.Date == dtTwo.Date it wo...