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What is Serialization?
...file/db. Retrieve it and convert it back to the object with same state. In Java we use JAXB(Java architecture for XML binding) library.(From java 6 it comes bundled with JDK).
JSON: Same can be done by converting the Object to JSON (JavaScript Object notation). Again there is GSON library that can b...
Static method in a generic class?
In Java, I'd like to have something as:
11 Answers
11
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Rebase feature branch onto another feature branch
...lso a bit dangerous. sometimes verbosity wins. but then again, I also like Java... (-:
– sthzg
Jul 27 '17 at 9:37
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How to use a class from one C# project with another C# project
...em is the IDE leads you to create new projects rather than add new files (.java, .py, .cpp, .c) to the existing solution (by default it creates a new solution) unless you change the project name and add to the current solution. This problem occurs for Python, java, c#, C++ and C project folders.
Th...
How to run test methods in specific order in JUnit4?
...nit and I came up with following solution which works fine for me:
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.junit.runners.BlockJUnit4ClassRunner;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners...
What does the > (greater than bracket) mean beside file names in Eclipse's Package Explorer?
...
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Do I need to store the salt with bcrypt?
bCrypt's javadoc has this code for how to encrypt a password:
1 Answer
1
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How to detect the current OS from Gradle
...ater - to include a native library for example:
run {
systemProperty "java.library.path", "lib/$osName"
}
But it wouldn't change anything since OperatingSystem works exactly like your code:
public static OperatingSystem forName(String os) {
String osName = os.toLowerCase();
if (osNam...
How to execute XPath one-liners from shell?
...: xpath3
saxon-lint : my own project, wrapper over @Michael Kay's Saxon-HE Java library, xpath3
xmllint comes with libxml2-utils (can be used as interactive shell with the --shell switch)
xmlstarlet is xmlstarlet.
xpath comes with perl's module XML::Xpath
xml_grep comes with perl's module XML::Twig...
How to create a new database after initally installing oracle database 11g Express Edition?
...ou start SQL Developer
on your system, you must provide the full path to java.exe in step 1.
For step 4, you need a user name and password.
For step 6, you need a host name and port.
To connect to Oracle Database XE from SQL Developer:
Start SQL Developer.
For instructions...