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Swift native base class or NSObject
I tested out some isa swizzling with Swift, and found that it only works when NSObject is a super-class (directly or further up), or by using the '@objc' decoration. Otherwise it will follow a static- and vtable-dispatch style, like C++.
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Is there a “goto” statement in bash?
...ho "This is not printed!"
foo:
x=${x:-10}
echo x is $x
results in:
$ ./test.sh
x is 100
$ ./test.sh foo
x is 10
$ ./test.sh mid
This is not printed!
x is 101
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Loading a properties file from Java package
... two cases relate to loading a properties file from an example class named TestLoadProperties.
Case 1: Loading the properties file using ClassLoader
InputStream inputStream = TestLoadProperties.class.getClassLoader()
.getResourceAsStream("A.config");
properties.load(input...
How to retrieve a single file from a specific revision in Git?
...w $REV:$FILE
git show somebranch:from/the/root/myfile.txt
git show HEAD^^^:test/test.py
The command takes the usual style of revision, meaning you can use any of the following:
branch name (as suggested by ash)
HEAD + x number of ^ characters
The SHA1 hash of a given revision
The first few (maybe ...
What is the difference between i++ and ++i?
...Value = 0;
public static void Main()
{
Console.WriteLine("Test 1: ++x");
(++currentValue).TestMethod();
Console.WriteLine("\nTest 2: x++");
(currentValue++).TestMethod();
Console.WriteLine("\nTest 3: ++x");
(++currentValue).TestMethod();
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Elegant Python function to convert CamelCase to snake_case?
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This solution fails in these cases: _test_Method, __test__Method, _Test, getHTTPresponseCode, __CamelCase, and _Camel_Case.
– freegnu
May 16 '11 at 14:12
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How to debug stream().map(…) with lambda expressions?
In our project we are migrating to java 8 and we are testing the new features of it.
6 Answers
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Is it possible to run one logrotate check manually?
... those who came here looking for the answer of a question like "how can i test my logrotate conf?" can take this one as an answer , as it just TESTS the conf
– kommradHomer
Mar 29 '14 at 20:50
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Move an array element from one array position to another
...splice(new_index, 0, arr.splice(old_index, 1)[0]);
return arr; // for testing
};
// returns [2, 1, 3]
console.log(array_move([1, 2, 3], 0, 1));
Note that the last return is simply for testing purposes: splice performs operations on the array in-place, so a return is not necessary. ...
How can I tell Moq to return a Task?
... that looked roughly like:
Task DoSomething(int arg);
Symptoms
My unit test failed when my service under test awaited the call to DoSomething.
Fix
Unlike the accepted answer, you are unable to call .ReturnsAsync() on your Setup() of this method in this scenario, because the method returns the...