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What is NoSQL, how does it work, and what benefits does it provide? [closed]
..., a traditional RDBMS is sufficient. However, with internet usage becoming more ubiquitous all the time, it's quite likely that applications that do will become more common (though probably not dominant).
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How to initialize all members of an array to the same value?
...doesn't necessarily mean "all-bits-zero", so using the above is
better and more portable than memset(). (Floating point values will be
initialized to +0, pointers to null value, etc.)
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NUnit vs. xUnit
...dely used, well documented and has a large community, whereas xUnit.net is more modern, more TDD adherent, more extensible, and also trending in .NET Core development. It's also well documented.
In addition to that, the main difference I noticed is the way that xUnit.net runs the test methods. So, ...
What exactly is a C pointer if not a memory address?
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Best way to convert an ArrayList to a string
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Which is preferred: Nullable.HasValue or Nullable != null?
...h a call to HasValue, so there is no real difference. Just do whichever is more readable/makes more sense to you and your colleagues.
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The written versions of the logical operators
...hing.
As for their use: because they are rarely used, using them is often more surprising and confusing than it is helpful. I'm sure if it were normal, they would be much easier to read, but people are so used to && and || anything else just gets distracting.
EDIT: I have seen a very sligh...
Creating an empty Pandas DataFrame, then filling it?
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How to delete a remote tag?
...an 'empty' reference to the remote tag name:
git push origin :tagname
Or, more expressively, use the --delete option (or -d if your git version is older than 1.8.0):
git push --delete origin tagname
Note that git has tag namespace and branch namespace so you may use the same name for a branch and ...
What is the difference between an int and an Integer in Java and C#?
I was reading More Joel on Software when I came across Joel Spolsky saying something about a particular type of programmer knowing the difference between an int and an Integer in Java/C# (Object-Oriented Programming Languages).
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