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Mockito - difference between doReturn() and when()
...ck my service layer objects in a Spring MVC application in which I want to test my Controller methods. However, as I have been reading on the specifics of Mockito, I have found that the methods doReturn(...).when(...) is equivalent to when(...).thenReturn(...) . So, my question is what is the poi...
What does `someObject.new` do in Java?
...
Have a look at this example:
public class Test {
class TestInner{
}
public TestInner method(){
return new TestInner();
}
public static void main(String[] args) throws Exception{
Test t = new Test();
Test.TestInner ti = ...
count members with jsonpath?
...
To test size of array: jsonPath("$", hasSize(4))
To count members of object: jsonPath("$.*", hasSize(4))
I.e. to test that API returns an array of 4 items:
accepted value: [1,2,3,4]
mockMvc.perform(get(API_URL))
....
How to DROP multiple columns with a single ALTER TABLE statement in SQL Server?
...
create table test (a int, b int , c int, d int);
alter table test drop column b, d;
Be aware that DROP COLUMN does not physically remove the data, and for fixed length types (int, numeric, float, datetime, uniqueidentifier etc) the spac...
Stack vs heap allocation of structs in Go, and how they relate to garbage collection
... return s
26 }
According to output of cmd:
go run -gcflags -m test.go
output:
# command-line-arguments
./test.go:13:6: can inline F1
./test.go:18:6: can inline F2
./test.go:23:6: can inline F3
./test.go:7:6: can inline main
./test.go:8:4: inlining call to F1
./test.go:9:4: inlining c...
What are the effects of exceptions on performance in Java?
...is already destroys the advantage of a local try block.
See the following test code:
public class Test {
int value;
public int getValue() {
return value;
}
public void reset() {
value = 0;
}
// Calculates without exception
public void method1(int i) ...
Delete topic in Kafka 0.8.1.1
I need to delete the topic test in Apache Kafka 0.8.1.1.
14 Answers
14
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How to have an auto incrementing version number (Visual Studio)? [duplicate]
...mation
[assembly: AssemblyTitle("Insert title here")]
[assembly: AssemblyDescription("Insert description here")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("Insert company here")]
[assembly: AssemblyProduct("Insert product here")]
[assembly: AssemblyCopyright("Insert copyright ...
Why are my JavaScript function names clashing?
I wrote the following script just to see what happens when a variable and a function that has a function assigned to it have their names clash:
...
Using Regular Expressions to Extract a Value in Java
.../ create matcher for pattern p and given string
Matcher m = p.matcher("Testing123Testing");
// if an occurrence if a pattern was found in a given string...
if (m.find()) {
// ...then you can use group() methods.
System.out.println(m.group(0)); // whole matched expression...