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Simplest code for array intersection in javascript
...-free code for implementing array intersections in javascript? I want to write
35 Answers
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Why use 'git rm' to remove a file instead of 'rm'?
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If you just use rm, you will need to follow it up with git add <fileRemoved>. git rm does this in one step.
You can also use git rm --cached which will remove the file from the index (staging it for deletion on the next commit), but keep your copy in the local ...
How do I check if a type is a subtype OR the type of an object?
To check if a type is a subclass of another type in C#, it's easy:
5 Answers
5
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How do you print in a Go test using the “testing” package?
I'm running a test in Go with a statement to print something (i.e. for debugging of tests) but it's not printing anything.
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Get the cartesian product of a series of lists?
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itertools.product
Available from Python 2.6.
import itertools
somelists = [
[1, 2, 3],
['a', 'b'],
[4, 5]
]
for element in itertools.product(*somelists):
print(element)
Which is the same as,
for element in ...
MySQL Database won't start in XAMPP Manager-osx
I downloaded XAMPP about a month ago and it was working just fine. Today I installed a voice recognition software and then restarted my computer. Ever since, MySQL won't start in my manager-osx application. It doesn't throw me an in the application log. This is what it says:
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Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?
Java doesn't allow multiple inheritance, but it allows implementing multiple interfaces. Why?
18 Answers
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Visual Studio support for new C / C++ standards?
...ht be nice to use someday. However, we currently languish in the land of writing C++ in Visual Studio.
12 Answers
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Gradle, “sourceCompatibility” vs “targetCompatibility”?
What is the relationship/difference between sourceCompatibility and targetCompatibility ? What happens when they are set to different values?
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Finding the source code for built-in Python functions?
...follow
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edited Nov 19 '17 at 4:11
Rob Rose
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