After mvn install to generate jar. Can not Loader.loadNativeLibraries() on windows. The version of ortools is 9.0.9048. I used it on windows. I added the following two jar to the project and I added them as the link said. Then the two jar is in here of the IDEA. The pom file is the following: Then I can run the
Tag: java
Postfix and OpenJDK 11: “No appropriate protocol (protocol is disabled or cipher suites are inappropriate)”
I know there are some other questions (with answers) to this topic. But none of these was helpful for me. I have a Postfix server (postfix 3.4.14 on Debian 10 (Buster)) with the following configuration (only the interesting section): If I check the configuration with OpenSSL, I get (please note that I have made the domain name unrecognizable with “xxxxxx.de”):
Install Java 16 on Raspberry Pi 4
I have tried multiple releases from here using : But after java -version I always get: Which means I have chosen the wrong release/architecture. Is there a release that works with Raspberry Pi’s or is there another way to install Java 16? Answer Answering my own question. cd [minecraft directory here] wget https://github.com/AdoptOpenJDK/openjdk16-binaries/releases/download/jdk16u-2021-05-08-12-45/OpenJDK16U-jdk_arm_linux_hotspot_2021-05-08-12-45.tar.gz tar xzf OpenJDK16U-jdk_arm_linux_hotspot_2021-05-08-12-45.tar.gz export PATH=$PWD/jdk-16.0.1+4/bin:$PATH java -version
Unable to Parse header from github CSV URL using Apache Commons
I’m trying to access the header values for each record which is present in CSV file url from github using Apache commons csv library. This is my code: When i run the application i’m getting this error: Answer You should not read line by line if you want to read first line as header because the Apache CSV tries to
Is there a way to see what my code looks like after type erasure?
I would like to know what tool can be used to view code after type erasure. For example, I’d like to see what the following code looks like after type erasure. I know that generic type information is stripped prior to final compilation, replacing type references with Object or boundary types, creating bridge methods, etc. I want to see the
How to add Java doc link in Eclipse for selenium 3.141.59
I have added selenium 3.141.59 to my project in Eclipse IDE. There are 7 jar files in selenium’s latest release. I tried to add Javadoc link – https://www.selenium.dev/selenium/docs/api/java/overview-summary.html in each jar file of selenium. But the Eclipse editor is not showing any documentation when hover over the selenium method. Can anyone please help me to solve this problem? Answer You
Java has too many level symbolic links
Well,I was trying to install forge on my linux machine(Kali-Linux).While on the was I was and still am unable to access the forge file(.jar).Due to an issue in which there is a lack of a command called “java”. The current problem I am having is sudo update-alternatives –install /usr/bin/java java /usr/lib/jvm/jdk-16.0.1/bin/java 1 while using this command I get a response
Creating new instance of concrete implementation in interface – is this an antipattern?
Let’s say I have the interface AuthorDao with two different implementation classes for example MyAuthorDaoImpl1 and MyAuthorDaoImpl2. In my interface AuthorDao I have some basic crud methods and one extra method which is static for getting a new instance of MyAuthorDaoImpl1. It looks like this: Questions Is this static method getInstance() is not an anti-pattern? Because in my opinion we
How I can select an element from a dropdown list?
Problem: I try to select an element from a dropdown list I have a dropdown list with the following HTML code: I try to select the element with the following Java code but didn’t work: How I can select the element,I tried to increase the time in Wait, I also tried with Thread.sleep () but it still doesn’t recognize the
FasterXml – JsonSerializer HashMap
I’m using jackson-databind version 2.12.3 to serialize the return of an object that should return like this: My classes are these: The return is myObject: However with the default ObjectMapper the “link.setField” is ignored and the returned json is: I tried doing some tests with JsonSerializer but couldn’t do something generic for all classes that extend HashMap (these classes are