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Just News International is a news service that serves news media, local, national and international newspapers, magazines, radio, TV and web - media with news stories, facts, data, information and images on culture, music, art, fashion, health, beauty, film TV, celebrity, entertainment, travel, property, politics, finance and the environment 24/7. News is a valuable source of information, education and entertainment for billions of people daily. In this fast-moving world of today we need the latest news and accurate up to date information to be available to us in an easily accessible format. This is essential for us to form our opinions and help us to make important decisions regarding our daily lives. Just News International aim is to provide you with this news and information 24/7. If you have an interesting news story or facts and data that you consider our readers would be interested in and deserves a wider audience please telephone JNI News Desk Tel: + 44 (0) 845 388 5814 or JNI News Desk Mobile:+ 44 (0) 79 66 88 2510 or JNI News Desk Fax: + 44 (0) 207 990 8191 or email the JNI News Desk Email: [email protected] and one of our editors will get right back to you asap. This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies th...

Unlike previous versions, Fortunately, it's easy enough to fix this issue via simply updating Java. This will only take a few minutes at the most, and all the relevant steps will be carefully explained below. Why are players getting a JNI Error while trying to set up a Minecraft server? Previous versions of Minecraft carried server software that was compatible with older versions of Java. However, this was not the case with the latest Minecraft update, which now requires Java in order to launch and run correctly. Players can download the latest version of Java and install it to avoid any JNI errors in the game. This is why players who have successfully run Minecraft servers in the past with older versions may now be seeing this error upon trying to set up a 1.17 server. Minecraft players who are using an outdated version of Java will be greeted with this message How can players fix the JNI Error? In most cases, the JNI error can be fixed simply by updating Java on the device to match the latest release. In this case, it's Java 16. Players can follow the steps below in order to complete the installation of Java 16 for Minecraft: Step 1.) The first step is to download the Java 16 installer. Players can easily do this by visiting the official Oracle website. Oracle are the creators of Java, and direct downloads for Java 16 can be Players can select their correct download based on whether they are on a Windows or Mac machine. The majority of Windows users will want to download...

Building or modernizing a Java enterprise web app has always been a long process, historically. Not even remotely quick. That's the main goal of Jmix is to make the process quick without losing flexibility - with the open-source RAD platform enabling fast development of business applications. Critically, it has very minimal impact on your server's performance, with most of the profiling work done separately - so it needs no server changes, agents or separate services. Simply put, a single Java or Kotlin developer can now quickly implement an entire modular feature, from DB schema, data model, fine-grained access control, business logic, BPM, all the way to the UI. Jmix supports both developer experiences – visual tools and coding, and a host of super useful plugins as well: >> Try out Jmix Slow MySQL query performance is all too common. Of course it is. A good way to go is, naturally, a dedicated profiler that actually understands the ins and outs of MySQL. The Jet Profiler was built for MySQL only, so it can do things like real-time query performance, focus on most used tables or most frequent queries, quickly identify performance issues and basically help you optimize your queries. Critically, it has very minimal impact on your server's performance, with most of the profiling work done separately - so it needs no server changes, agents or separate services. Basically, you install the desktop application, connect to your MySQL server, hit the record button, and you'll hav...

As we know, one of the main strengths of Java is its portability – meaning that once we write and compile code, the result of this process is platform-independent bytecode. Simply put, this can run on any machine or device capable of running a Java Virtual Machine, and it will work as seamlessly as we could expect. However, sometimes we do actually need to use code that's natively-compiled for a specific architecture. There could be some reasons for needing to use native code: • The need to handle some hardware • Performance improvement for a very demanding process • An existing library that we want to reuse instead of rewriting it in Java. To achieve this, the JDK introduces a bridge between the bytecode running in our JVM and the native code (usually written in C or C++). Java provides the native keyword that's used to indicate that the method implementation will be provided by a native code. Normally, when making a native executable program, we can choose to use static or shared libs: • Static libs – all library binaries will be included as part of our executable during the linking process. Thus, we won't need the libs anymore, but it'll increase the size of our executable file. • Shared libs – the final executable only has references to the libs, not the code itself. It requires that the environment in which we run our executable has access to all the files of the libs used by our program. The latter is what makes sense for JNI as we can't mix bytecode and natively com...

As we know, one of the main strengths of Java is its portability – meaning that once we write and compile code, the result of this process is platform-independent bytecode. Simply put, this can run on any machine or device capable of running a Java Virtual Machine, and it will work as seamlessly as we could expect. However, sometimes we do actually need to use code that's natively-compiled for a specific architecture. There could be some reasons for needing to use native code: • The need to handle some hardware • Performance improvement for a very demanding process • An existing library that we want to reuse instead of rewriting it in Java. To achieve this, the JDK introduces a bridge between the bytecode running in our JVM and the native code (usually written in C or C++). Java provides the native keyword that's used to indicate that the method implementation will be provided by a native code. Normally, when making a native executable program, we can choose to use static or shared libs: • Static libs – all library binaries will be included as part of our executable during the linking process. Thus, we won't need the libs anymore, but it'll increase the size of our executable file. • Shared libs – the final executable only has references to the libs, not the code itself. It requires that the environment in which we run our executable has access to all the files of the libs used by our program. The latter is what makes sense for JNI as we can't mix bytecode and natively com...

Just News International is a news service that serves news media, local, national and international newspapers, magazines, radio, TV and web - media with news stories, facts, data, information and images on culture, music, art, fashion, health, beauty, film TV, celebrity, entertainment, travel, property, politics, finance and the environment 24/7. News is a valuable source of information, education and entertainment for billions of people daily. In this fast-moving world of today we need the latest news and accurate up to date information to be available to us in an easily accessible format. This is essential for us to form our opinions and help us to make important decisions regarding our daily lives. Just News International aim is to provide you with this news and information 24/7. If you have an interesting news story or facts and data that you consider our readers would be interested in and deserves a wider audience please telephone JNI News Desk Tel: + 44 (0) 845 388 5814 or JNI News Desk Mobile:+ 44 (0) 79 66 88 2510 or JNI News Desk Fax: + 44 (0) 207 990 8191 or email the JNI News Desk Email: [email protected] and one of our editors will get right back to you asap. This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies th...

Building or modernizing a Java enterprise web app has always been a long process, historically. Not even remotely quick. That's the main goal of Jmix is to make the process quick without losing flexibility - with the open-source RAD platform enabling fast development of business applications. Critically, it has very minimal impact on your server's performance, with most of the profiling work done separately - so it needs no server changes, agents or separate services. Simply put, a single Java or Kotlin developer can now quickly implement an entire modular feature, from DB schema, data model, fine-grained access control, business logic, BPM, all the way to the UI. Jmix supports both developer experiences – visual tools and coding, and a host of super useful plugins as well: >> Try out Jmix Slow MySQL query performance is all too common. Of course it is. A good way to go is, naturally, a dedicated profiler that actually understands the ins and outs of MySQL. The Jet Profiler was built for MySQL only, so it can do things like real-time query performance, focus on most used tables or most frequent queries, quickly identify performance issues and basically help you optimize your queries. Critically, it has very minimal impact on your server's performance, with most of the profiling work done separately - so it needs no server changes, agents or separate services. Basically, you install the desktop application, connect to your MySQL server, hit the record button, and you'll hav...

Unlike previous versions, Fortunately, it's easy enough to fix this issue via simply updating Java. This will only take a few minutes at the most, and all the relevant steps will be carefully explained below. Why are players getting a JNI Error while trying to set up a Minecraft server? Previous versions of Minecraft carried server software that was compatible with older versions of Java. However, this was not the case with the latest Minecraft update, which now requires Java in order to launch and run correctly. Players can download the latest version of Java and install it to avoid any JNI errors in the game. This is why players who have successfully run Minecraft servers in the past with older versions may now be seeing this error upon trying to set up a 1.17 server. Minecraft players who are using an outdated version of Java will be greeted with this message How can players fix the JNI Error? In most cases, the JNI error can be fixed simply by updating Java on the device to match the latest release. In this case, it's Java 16. Players can follow the steps below in order to complete the installation of Java 16 for Minecraft: Step 1.) The first step is to download the Java 16 installer. Players can easily do this by visiting the official Oracle website. Oracle are the creators of Java, and direct downloads for Java 16 can be Players can select their correct download based on whether they are on a Windows or Mac machine. The majority of Windows users will want to download...

Java Native Interface Specification Contents Contents | Previous | • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Contents | Previous |