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Hidden features of Scala
What are the hidden features of Scala that every Scala developer should be aware of?
28 Answers
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Node.js create folder or use existing
I already have read the documentation of Node.js and, unless if I missed something, it does not tell what the parameters contain in certain operations, in particular fs.mkdir() . As you can see in the documentation, it's not very much.
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How do I split a string by a multi-character delimiter in C#?
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What is a predicate in c#? [duplicate]
I am very new to using predicates and just learned how to write:
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What is the iBeacon Bluetooth Profile
I'd like to create my own iBeacon with some Bluetooth Low Energy dev kits. Apple has yet to release a specification for iBeacons, however, a few hardware developers have reverse Engineered the iBeacon from the AirLocate Sample code and started selling iBeacon dev kits.
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Python append() vs. + operator on lists, why do these give different results?
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Should I use an exception specifier in C++?
In C++, you can specify that a function may or may not throw an exception by using an exception specifier. For example:
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How to enumerate an enum with String type?
For example, how can I do something like:
42 Answers
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Setting git parent pointer to a different parent
If I have a commit in the past that points to one parent, but I want to change the parent that it points to, how would I go about doing that?
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