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What does the Java assert keyword do, and when should it be used?
...can do is to prove that you at least find every bug when it happens.
This idea is based on the Design-by-Contract (DbC) paradigm: you first define (with mathematical precision) what your method is supposed to do, and then verify this by testing it during actual execution. Example:
// Calculates th...
How to do a PUT request with curl?
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No idea why this has been downvoted... I copied here the idea how to pass JSON body for curl PUT. Also postman is pretty awesome tool to get curl code for more complicated queries :)
– Mikael Lepistö
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Exclude folder from search but not from the project list
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You could create Scope with this : !file[*]:.idea/*&&!file[*]:.idea//*&&!file[*]:app/cache//*&&!file[*]:app/logs//*
– Roukmoute
Nov 12 '14 at 10:48
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Can you help me understand this? “Common REST Mistakes: Sessions are irrelevant”
...in and password each time and thus also once, which makes sense. Then, the idea to return to the client the successful login state in the form of a token is suggested. If needed, the token could encode the time of creation. We are certainly allowed to return information back to the client. So, thi...
How to remove a field from params[:something]
...I am using Rails 4.0, and model_params.delete :key_name doesn't work - any idea why?
– Zorayr
Oct 22 '13 at 5:54
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Entity Framework is Too Slow. What are my options? [closed]
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Do you have an idea about the methods used in scaffolding like db.athlete.find(id) etc. How do they perform in comparison with ADO.NET or dapper??
– It's a trap
Mar 22 '16 at 5:25
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What is the JavaScript version of sleep()?
...you are used to writing in multi-threaded languages, you probably have the idea of yielding execution for a set amount of time until your thread wakes up.
The issue here is that JavaScript is a single-thread event-based model. While in a specific case, it might be nice to have the whole engine wait...
ab load testing
...he apache benchmark tool is very basic, and while it will give you a solid idea of some performance, it is a bad idea to only depend on it if you plan to have your site exposed to serious stress in production.
Having said that, here's the most common and simplest parameters:
-c: ("Concurrency"). I...
Good scalaz introduction [closed]
... good introduction to the library. Seems that scalaz incorporates a lot of ideas from haskell and mathematics. Most articles that I found assume that you already feel comfortable with these concepts.
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How to unit test an object with database queries
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Ideally, your objects should be persistent ignorant. For instance, you should have a "data access layer", that you would make requests to, that would return objects. This way, you can leave that part out of your unit tests, o...