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What is a reasonable code coverage % for unit tests (and why)? [closed]
... that when block X throws an exception, the exception is logged in the database, the green stripe at the bottom of the screen turns red, and an email is sent to the Pope; then that is what you should test. But you don't have to test every possible exception that might trigger these events.
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What is (functional) reactive programming?
...could accomplish with variable mutations.
If we then do some computations based on this the resulting values will also be values that change over time. For example:
minX = x - 16;
minY = y - 16;
maxX = x + 16;
maxY = y + 16;
In this example, minX will always be 16 less than the x coordinate of t...
Why shouldn't all functions be async by default?
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Multi-gradient shapes
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Breadth First Vs Depth First
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#define macro for debug printing in C?
... conditionally prints so the same build of the code can print or not print based on program options). I also have a 'multiple-subsystem' version of the code for bigger programs, so that I can have different sections of the program producing different amounts of trace - under runtime control.
I am ...
Why all the Active Record hate? [closed]
...ects so you can do people.first.company and it doesn't need to hit the database because the data is already present.
@pix0r
The inherent problem with Active Record is that database queries are automatically generated and executed to populate objects and modify database records
Code:
pers...
load and execute order of scripts
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AngularJS: Understanding design pattern
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Model should be considered as an implementation of particular unit.
It is based on single-responsibility-principle. Unit is an instance that is responsible for its own scope of related logic that may represent single entity in real world and describe it in programming world in terms of data and sta...
Using IQueryable with Linq
...e a lot of resources.
For example, if you're working against a remote database, with many ORM systems, you have the option of fetching data from a table in two ways, one which returns IEnumerable<T>, and one which returns an IQueryable<T>. Say, for example, you have a Products table, a...