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How to check if an element is in an array
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Swift 2, 3, 4, 5:
let elements = [1, 2, 3, 4, 5]
if elements.contains(5) {
print("yes")
}
contains() is a protocol extension method of SequenceType (for sequences of Equatable elements) and not a global method as in
earlier ...
Java packages com and org
...are meant to use the companies DNS name:
com.sun.eng
com.apple.quicktime.v2
edu.cmu.cs.bovik.cheese
You will also see edu. and net. packages out in the wild as well, although they are less common.
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Express-js wildcard routing to cover everything under and including a path
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112
I think you will have to have 2 routes. If you look at line 331 of the connect router the * in a...
Signal handling with multiple threads in Linux
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2 Answers
2
Active
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Getting LaTeX into R Plots
...tions, etc.) using either the combination of base/lattice or with ggplot2 .
9 Answers
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How to convert a file into a dictionary?
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answered Jan 26 '11 at 11:28
Vlad HVlad H
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How to pass values between Fragments
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204
step 1.to send data from fragment to activity
Intent intent = new Intent(getActivity().getBas...
When & why to use delegates? [duplicate]
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286
I agree with everything that is said already, just trying to put some other words on it.
A de...
What is the difference between packaged_task and async
...~future blocks:
std::async(do_work1); // ~future blocks
std::async(do_work2); // ~future blocks
/* output: (assuming that do_work* log their progress)
do_work1() started;
do_work1() stopped;
do_work2() started;
do_work2() stopped;
*/
So if you want real asynchronous you need to k...
Zero-pad digits in string
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219
First of all, your description is misleading. Double is a floating point data type. You presum...