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Using jQuery to replace one tag with another
...L children, appending the children instead of serializing them feels to be more correct:
$('code').replaceWith(function(){
return $("<pre />").append($(this).contents());
});
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imp...
How can I unit test Arduino code?
...to tell you anything about the quality of your own work. Hence, it is far more valuable and efficient to write unit tests that do not run on the target device (or emulator).
Frequent testing on your target hardware has a painfully slow cycle:
Tweak your code
Compile and upload to Arduino device
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What's the yield keyword in JavaScript?
...ink everyone can read that on MDN. Visit davidwalsh.name/promises to learn more about them.
– Ejaz Karim
Jul 22 '17 at 11:02
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Algorithm to compare two images
... version of the other, therefore scaling the resolution down might provide more accurate results.
Consider scanning various prospective areas of the image that could represent zoomed portions of the image and various positions and rotations. It starts getting tricky if one of the images are a skew...
Why is no one using make for Java?
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Task vs Thread differences [duplicate]
... a separate thread, rather than executing on the thread pool etc.
Task is more than just an abstraction of "where to run some code" though - it's really just "the promise of a result in the future". So as some different examples:
Task.Delay doesn't need any actual CPU time; it's just like setting...
How to replace multiple white spaces with one white space
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When should I mock?
... This answer is too radical. Unit tests can and should exercise more than a single method, as long as it all belongs to the same cohesive unit. Doing otherwise would require way too much mocking/faking, leading to complicated and fragile tests. Only the dependencies that don't really belo...
Describe the architecture you use for Java web applications? [closed]
...sines model knowledge, and the DAO's do relatively simple CRUD work.
Some more complicated query stuff is handled by more complicated queries in the backend for performance reasons.
Advantages of using Spring in our case is that we can have country/language dependant instances, which are behind a ...