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How does the Amazon Recommendation feature work?
...n your social network/buying circles - if you rate things you like you get more of what you like and if you confirm with the "i already own it" button they create a very complete profile of you
Demographic information (your shipping address, etc.) - they know what is popular in your general area f...
Difference between Mock / Stub / Spy in Spock test framework
...ersimplify and maybe even slightly falsify in the upcoming paragraphs. For more detailed info see Martin Fowler's website.
A mock is a dummy class replacing a real one, returning something like null or 0 for each method call. You use a mock if you need a dummy instance of a complex class which woul...
Eclipse count lines of code
...is metric represents the number of statements in a method. I consider it a more robust measure than Lines of Code since the latter is fragile with respect to different formatting conventions.
Edit:
After you clarified your question, I understand that you need a view for real-time metrics violati...
Delete all local git branches
...
The 'git branch -d' subcommand can delete more than one branch. So, simplifying @sblom's answer but adding a critical xargs:
git branch -D `git branch --merged | grep -v \* | xargs`
or, further simplified to:
git branch --merged | grep -v \* | xargs git branch -...
Which .NET Dependency Injection frameworks are worth looking into? [closed]
...its speed. I won't say that the others were slow at runtime, but they were more difficult for me to setup and frustration often won the day.
Update
I've been using Ninject on my latest project and it has been an absolute pleasure to use. Words fail me a bit here, but (as we say in the UK) this fr...
Must Dependency Injection come at the expense of Encapsulation?
...ty for its clients and is less reusable as a result. It is also inherently more fragile.
– Neutrino
Oct 25 '17 at 19:11
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Get table names using SELECT statement in MySQL
...ion_schema.tables
WHERE table_schema = 'your_database_name';
For more details see: http://dev.mysql.com/doc/refman/5.0/en/information-schema.html
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What's the difference between Spring Data's MongoTemplate and MongoRepository?
...ul to use" are contradicting goals to some degree. Repositories are by far more convenient than templates but the latter of course give you more fine-grained control over what to execute.
As the repository programming model is available for multiple Spring Data modules, you'll find more in-depth do...
How to split one string into multiple variables in bash shell? [duplicate]
...-d-)
I chose cut here because you could simply extend the code for a few more variables...
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Why can tuples contain mutable items?
...ir intended use:
Tuples are characterized less by their immutability and more by their intended purpose.
Tuples are Python's way of collecting heterogeneous pieces of information under one roof. For example,
s = ('www.python.org', 80)
brings together a string and a number so that the host/port ...