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What is the native keyword in Java for?
While playing this puzzle (It's a Java keyword trivia game), I came across the native keyword.
10 Answers
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How do I use extern to share variables between source files?
... know that global variables in C sometimes have the extern keyword. What is an extern variable? What is the declaration like? What is its scope?
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Is there a bash command which counts files?
Is there a bash command which counts the number of files that match a pattern?
14 Answers
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How to validate phone numbers using regex
...n input (except 'x' and leading '+' signs), taking care because of the British tendency to write numbers in the non-standard form +44 (0) ... when asked to use the international prefix (in that specific case, you should discard the (0) entirely).
Then, you end up with values like:
12345678901
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What are the best use cases for Akka framework [closed]
...ear real-time traffic information field (traffic as in cars on highways), distributed over several nodes, integrating messages between several parties, reliable backend systems. I'm not at liberty to give specifics on clients yet, when I do get the OK maybe it can be added as a reference.
Akka has...
What is a typedef enum in Objective-C?
I don't think I fundamentally understand what an enum is, and when to use it.
13 Answers
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How to check whether a variable is a class or not?
I was wondering how to check whether a variable is a class (not an instance!) or not.
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I ran into a merge conflict. How can I abort the merge?
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Since your pull was unsuccessful then HEAD (not HEAD^) is the last "valid" commit on your branch:
git reset --hard HEAD
The other piece you want is to let their changes over-ride your changes.
Older versions of git allowed you to use the "theirs" merge strategy:
git pull -...
What is the 'pythonic' equivalent to the 'fold' function from functional programming?
What is the most idiomatic way to achieve something like the following, in Haskell:
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What kinds of patterns could I enforce on the code to make it easier to translate to another program
...ally I would be able to add other languages with (relative) ease. The plan is:
6 Answers
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