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Scala: List[Future] to Future[List] disregarding failed futures
...version of Scala (2.11.5)... I corrected that, and wrote a few additional tests if anyone is interested... here is my version >
implicit class FutureCompanionOps(val f: Future.type) extends AnyVal {
/** Given a list of futures `fs`, returns the future holding the list of Try's of the fut...
Polymorphism with gson
...rn context.deserialize(jsonObject.get(INSTANCE), klass);
}
}
And the Test class:
public class Test {
public static void main(String[] args) {
IAnimal animals[] = new IAnimal[]{new Cat("Kitty"), new Dog("Brutus", 5)};
Gson gsonExt = null;
{
GsonBuilder ...
How to divide flask app into multiple py files?
My flask application currently consists of a single test.py file with multiple routes and the main() route defined. Is there some way I could create a test2.py file that contains routes that were not handled in test.py ?
...
Express-js wildcard routing to cover everything under and including a path
...vior in the version currently referenced. It's unclear to me whether the latest version of that module keeps the behavior, but for now this answer stands.
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Fastest way to check if string contains only digits
... return false;
}
return true;
}
Will probably be the fastest way to do it.
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Tools for Generating Mock Data? [closed]
...good, free tool for generating sample data for the purpose of loading into test databases. By analogy, something that produces " lorem ipsum " text for any RDBMS. Features I'm looking for include:
...
How to detect if multiple keys are pressed at once using JavaScript?
... you could try something like this to make it easier on the eyes:
function test_key(selkey){
var alias = {
"ctrl": 17,
"shift": 16,
"A": 65,
/* ... */
};
return key[selkey] || key[alias[selkey]];
}
function test_keys(){
var keylist = arguments;
...
Write a number with two decimal places SQL server
...
This is how the kids are doing it today:
DECLARE @test DECIMAL(18,6) = 123.456789
SELECT FORMAT(@test, '##.##')
123.46
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Gzip versus minify
...
Very simple to test. I took your js, put them in different files and ran gzip -9 on them. Here's the result. This was done on a WinXP machine running Cygwin and gzip 1.3.12.
-rwx------ 1 xxxxxxxx mkgroup-l-d 88 Apr 30 09:17 expande...
Bash: Syntax error: redirection unexpected
...t in a variable. then use heredoc. for example:
nc -l -p 80 <<< "tested like a charm";
can be written like:
nc -l -p 80 <<EOF
tested like a charm
EOF
and like this (this is what you want):
text="tested like a charm"
nc -l -p 80 <<EOF
$text
EOF
Practical example in busyb...