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Counter increment in Bash loop not working
...r != "done" ]
do
echo " $COUNTER "
COUNTER=$[$COUNTER +1]
done
TESTED BASH: Centos, SuSE, RH
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Netty vs Apache MINA
...d at the differences between them and quickly get to a stage where you can test any tricky functionality is working as expected. If you're satisfied that Netty will do the job, then I wouldn't hesitate to go with it over MINA. If you're moving from MINA to Netty then the same applies, but it is wort...
Detect rotation of Android phone in the browser with JavaScript
...catch), and you'll eventually get a valid value for the orientation. In my testing, Android devices occasionally fail to fire events when rotating a full 180 degrees, so I've also included a setInterval to poll the orientation.
var previousOrientation = window.orientation;
var checkOrientation = fu...
RESTful on Play! framework
...clipse for development I suggest use the REST client plugin which lets you test your routes and their corresponding content type.
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Given a class, see if instance has method (Ruby)
...ng instance_methods and include? when method_defined? does the job.
class Test
def hello; end
end
Test.method_defined? :hello #=> true
NOTE
In case you are coming to Ruby from another OO language OR you think that method_defined means ONLY methods that you defined explicitly with:
def my_...
Accept server's self-signed ssl certificate in Java client
...into the classpath and loaded from there. I didn't, at this point in time, test against other ssl sites, but if the above code "chains" in this certificate then they will work too, but again, I don't know.
Reference: Custom SSL context and How do I accept a self-signed certificate with a Java Https...
What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
...I almost always use curly-braces; however, in some cases where I'm writing tests, I do keyword packing/unpacking, and in these cases dict() is much more maintainable, as I don't need to change:
a=1,
b=2,
to:
'a': 1,
'b': 2,
It also helps in some circumstances where I think I might want to turn...
Ruby, !! operator (a/k/a the double-bang) [duplicate]
...ot nil. Most of the time this is great because it saves us typing explicit tests (like if !current_user.nil?, which is at least six characters longer). But sometimes it might be really confusing if you return an object when the method implies that it returns a boolean. Methods whose name ends with ?...
Converting BigDecimal to Integer
...enefit of giving you more control over the rounding process.
Spock Groovy Test
void 'test BigDecimal rounding'() {
given:
BigDecimal decimal = new BigDecimal(Integer.MAX_VALUE - 1.99)
BigDecimal hugeDecimal = new BigDecimal(Integer.MAX_VALUE + 1.99)
BigDecimal reallyHuge = new BigD...
String Resource new line /n not possible?
...ersions of) Android as just a single space. github.com/paour/StringResourceTest
– Pierre-Luc Paour
Mar 31 '17 at 12:29
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