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Understanding FFT output
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Favorite (Clever) Defensive Programming Best Practices [closed]
...r defensive coding, what would they be? Although my current languages are Java and Objective-C (with a background in C++), feel free to answer in any language. Emphasis here would be on clever defensive techniques other than those that 70%+ of us here already know about. So now it is time to di...
JUnit test with dynamic number of tests
...tory;
import static org.junit.jupiter.api.DynamicTest.dynamicTest;
import java.util.stream.Stream;
@TestFactory
public Stream<DynamicTest> testFiles() {
return Arrays.asList(new File(".").list())
.stream()
.map((file) -> dynamicTest(
"Test f...
JAX-RS / Jersey how to customize error handling?
... BadRequestException and NotAuthorizedException. Look at the subclasses of javax.ws.rs.ClientErrorException for example. Also note you can supply a details string to the constructors. For example: throw new BadRequestException("Start date must precede end date");
– Bampfer
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Is it possible to modify variable in python that is in outer, but not global, scope?
... bit about this. I believe the best you're going to get is similar to the Java work-around, which is to wrap your outer variable in a list.
def A():
b = [1]
def B():
b[0] = 2
B()
print(b[0])
# The output is '2'
Edit: I guess this was probably true before Python 3. Looks like ...
Understanding the main method of python [duplicate]
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Python does not have a defined entry point like Java, C, C++, etc. Rather it simply executes a source file line-by-line. The if statement allows you to create a main function which will be executed if your file is loaded as the "Main" module rather than as a library in ano...
How can I explicitly free memory in Python?
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@voyager, yes, because the Java virtual machine looks globally for memory to free. To the JVM, Jython is nothing special. On the other hand, the JVM has its own share of drawbacks, for instance that you must declare in advance how large heap it can use...
Return a value from AsyncTask in Android [duplicate]
... Check that nice article: developer.android.com/training/articles/perf-anr#java
– Nikita Bosik
May 30 '18 at 8:55
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Controlling maven final name of jar artifact
...ion - note the User Property:
finalName:
Name of the generated JAR.
Type: java.lang.String
Required: No
User Property: jar.finalName
Default: ${project.build.finalName}
Command Line Usage
You should also be able to use this option on the command line with:
mvn -Djar.finalName=myCustomName ...
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@OneToMany List vs Set difference
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