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Gradle: How to Display Test Results in the Console in Real Time?
...lt of each test while they are running. Downside is that you will get far more output for other tasks also.
gradle test -i
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How does '20 seconds' work in Scala?
.... Since 20 is an Int and Int has no seconds method, the compiler searches for an implicit conversion that takes an Int and returns something that does have a seconds method, with the search constrained by the scope of your method call.
You have imported DurationInt into your scope. Since DurationIn...
How to get the name of enumeration value in Swift?
...2) you can now print type names and enum cases by default using print(_:), or convert to String using String's init(_:) initializer or string interpolation syntax. So for your example:
enum City: Int {
case Melbourne = 1, Chelyabinsk, Bursa
}
let city = City.Melbourne
print(city)
// prints "Me...
How to make exe files from a node.js app?
...ternatives, both free and commercial. I haven't used any of them but in theory they should work:
Iexpress (native windows tool)
Quick Batch File Compiler (commercial)
BoxedApp Packer
"Advanced" Batch To EXE Converter" (freeware)
Most will require you to keep the batch file as main executable, an...
Creating runnable JAR with Gradle
Until now I created runnable JAR files via the Eclipse "Export..." functionallity but now I switched to IntelliJ IDEA and Gradle for build automation.
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How to make a class conform to a protocol in Swift?
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Type 'CellDatasDataSource' does not conform to protocol 'NSObjectProtocol'
You have to make your class inherit from NSObject to conform to the NSObjectProtocol. Vanilla Swift classes do not. But many parts of UIKit expect NSObjects.
class CustomDataSource : NSOb...
How can I check whether an array is null / empty?
... a key difference between a null array and an empty array. This is a test for null.
int arr[] = null;
if (arr == null) {
System.out.println("array is null");
}
"Empty" here has no official meaning. I'm choosing to define empty as having 0 elements:
arr = new int[0];
if (arr.length == 0) {
Sy...
Could not locate Gemfile
...
You do not have Gemfile in a directory where you run that command.
Gemfile is a file containing your gem settings for a current program.
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How to give Jenkins more heap space when it´s started as a service under Windows?
I want to increase the available heap space for Jenkins. But as it is installed as a service I don´t know how to do it.
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Set custom attribute using JavaScript
...eful if only browsers compliant with HTML5 are considered, but that is a short list and wider support is required for the general web. I'd stick to using setAttribute for now.
– RobG
Jul 2 '12 at 0:46
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