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Which is preferred: Nullable.HasValue or Nullable != null?
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The compiler replaces null comparisons with 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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Moving from CVS to Git: $Id$ equivalent?
...gh a bunch of questions asking about simple source code control tools and Git seemed like a reasonable choice. I have it up and running, and it works well so far. One aspect that I like about CVS is the automatic incrementation of a version number.
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How do I use the nohup command without getting nohup.out?
I have a problem with the nohup command.
8 Answers
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Should CSS always preceed Javascript?
...>s before my JS <script src="...">s because "I read one time that it's better." So, you're right; it's high time we do some actual research!
I set up my own test harness in Node (code below). Basically, I:
Made sure there was no HTTP caching so the browser would have to do a full downl...
Using Kafka as a (CQRS) Eventstore. Good idea?
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Kafka is meant to be a messaging system which has many similarities to an event store however to quote their intro:
The Kafka cluster retains all published messages—whether or not they
have been consumed—for a configurable period of time. For example if
the retention is set ...
Prevent HTML5 video from being downloaded (right-click saved)?
... that's what browsers were designed to do: Serve content. But you can make it harder to download.
First thing's first, you could disable the contextmenu event, aka "the right click". That would prevent your regular skiddie from blatantly ripping your video by right clicking and Save As. But then th...
Initialize class fields in constructor or at declaration?
...ming in C# and Java recently and I am curious where the best place is to initialize my class fields.
15 Answers
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Why are const parameters not allowed in C#?
It looks strange especially for C++ developers. In C++ we used to mark a parameter as const in order to be sure that its state will not be changed in the method. There are also other C++ specific reasons, like passing const ref in order to pass by ref and be sure that state will not be changed. ...
How do I pass a variable by reference?
...method, the method gets a reference to that same object and you can mutate it to your heart's delight, but if you rebind the reference in the method, the outer scope will know nothing about it, and after you're done, the outer reference will still point at the original object.
If you pass an immuta...
OAuth secrets in mobile apps
...n your data base or on the file system, but what is the best way to handle it in a mobile app (or a desktop app for that matter)?
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