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How to get the name of enumeration value in Swift?
... on each case to return a string literal. In addition, this works automatically for any enum, even if no raw-value type is specified.
debugPrint(_:) & String(reflecting:) can be used for a fully-qualified name:
debugPrint(city)
// prints "App.City.Melbourne" (or similar, depending on the full ...
Comparing object properties in c# [closed]
...pi.Name) && pi.GetUnderlyingType().IsSimpleType() && pi.GetIndexParameters().Length == 0
let selfValue = type.GetProperty(pi.Name).GetValue(self, null)
let toValue = type.GetProperty(pi.Name).GetValue(to, null)
where selfValue != toValue &&...
How would I run an async Task method synchronously?
I'm learning about async/await, and ran into a situation where I need to call an async method synchronously. How can I do that?
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How to delete an SMS from the inbox in Android programmatically?
... onReceive() method, before performing anything with your message, simply call abortBroadcast();
EDIT: As of KitKat, this doesn't work anymore apparently.
EDIT2: More info on how to do it on KitKat here:
Delete SMS from android on 4.4.4 (Affected rows = 0(Zero), after deleted)
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How to run JUnit tests with Gradle?
... tell you this, but it produces an HTML report in build/reports/tests/test/index.html.
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Could not locate Gemfile
...application on my server using Ruby, Gems, and Bundler. I am trying to install another Ruby on under a different user account but on the same VPS. When I go to run
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How to avoid 'cannot read property of undefined' errors?
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Catching all exceptions without re-throwing is bad, and generally using exceptions as part of the expected flow of execution is also not great -- even though in this case it's pretty well contained.
– hugo
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Difference between Mock / Stub / Spy in Spock test framework
... replacing a real one, returning something like null or 0 for each method call. You use a mock if you need a dummy instance of a complex class which would otherwise use external resources like network connections, files or databases or maybe use dozens of other objects. The advantage of mocks is tha...
Write a program to find 100 largest numbers out of an array of 1 billion numbers
...unt the number of people with the same age in just one iteration. Here the index means the age. After this it's a piece of cake to find 100 largest number. By the way this algo is called counting sort.
Anyway, making the question more specific and clearer is good for you in an interview.
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What is the difference between “int” and “uint” / “long” and “ulong”?
...is is also good info:
https://docs.oracle.com/cd/E19620-01/805-3024/lp64-1/index.html
use int if you really don't care how large your bits are; it can change.
Use size_t and ssize_t if you want to know how large something is.
If you're reading or writing binary data, don't use int. Use a (usually pl...