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Hidden Features of C++? [closed]
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308
votes
Most C++ programmers are familiar with the ternary operator:
x = (y < 0)...
Using SSH keys inside docker container
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30 Answers
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How to stop an app on Heroku?
...ectively takes all your app http-processes offline.
$ heroku ps:scale web=0
Scaling web processes... done, now running 0
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How to “warm-up” Entity Framework? When does it get “cold”?
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+100
What would be the best approach to have high availability on my Entity Framework at anytime?
You can go for a mix of pregenerated ...
Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
... // original array won't be modified)
let results = [];
for (let i = 0; i < sorted_arr.length - 1; i++) {
if (sorted_arr[i + 1] == sorted_arr[i]) {
results.push(sorted_arr[i]);
}
}
return results;
}
let duplicatedArray = [9, 9, 111, 2, 3, 4, 4, 5, 7];
console.log...
Benefits of header-only libraries
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answered Oct 1 '12 at 10:18
Luchian GrigoreLuchian Grigore
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Why isn't String.Empty a constant?
...ed by Microsoft here in the Shared Source Common Language Infrastructure 2.0 Release. The file to look at is sscli20\clr\src\bcl\system\string.cs.
The Empty constant holds the empty
string value. We need to call the
String constructor so that the
compiler doesn't mark this as a
literal.
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What should I use Android AccountManager for?
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edited May 23 '17 at 10:31
Community♦
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answered Dec 23 '11 at 10:07
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How to get the Android device's primary e-mail address
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There ar...