j2objc | A Java to iOS Objective-C translation tool and runtime | iOS library
kandi X-RAY | j2objc Summary
kandi X-RAY | j2objc Summary
A Java to iOS Objective-C translation tool and runtime.
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Top functions reviewed by kandi - BETA
- Internal put method .
- Computes the odd powers of a window .
- Format a string .
- Clone the list of names .
- Builds the XML attributes .
- Returns a normalized version of the given string .
- Applies a pattern without expandAffix .
- Compress the specified range of characters .
- Write sort key up to a quaternion .
- Init tag reference flags .
j2objc Key Features
j2objc Examples and Code Snippets
Community Discussions
Trending Discussions on j2objc
QUESTION
I have an application using Boot Strap running with cassandra 4.0, Cassandra java drive 4.11.1, spark 3.1.1 into ubuntu 20.4 with jdk 8_292 and python 3.6.
When I run a function that it call CQL by spark, the tomcat gave me the error bellow.
Stack trace:
...ANSWER
Answered 2021-May-25 at 23:23I openned two JIRA to understand this problem. See the links below:
QUESTION
We have an existing application which is working fine with the SpringBoot 2.2.2.RELEASE. Now we tried to upgrade it to the SpringBoot 2.4.2 version and application is not getting started and throws the following error. In the classpath I could see only one spring-webmvc-5.3.2.jar file.
Below is the pom.xml for the referance:
...ANSWER
Answered 2021-Jan-29 at 14:01QUESTION
I'm trying to deploy my first java application using Maven. In this case, this is just a simply telegram bot, but I get this error when trying to run it locally. After a little investigation, I found that java.lang.NoClassDefFoundError is an error that occurs when a jar file is not able to access a specific class in runtime, and in order to solve this, is necessary to add that class on classpath. I understand that when working on Maven, there is a simple way to add classes on the classpath, and it's by adding the right dependency on the pom.xml file. So this is what i've added:
...ANSWER
Answered 2021-Jan-31 at 10:35Sounds like you want and need to create a runnable/ executable JAR file (with external dependencies).
This requires your build process to be enhanced by this step, regardless of where it is executed Heroku, Jenkins, Bamboo or on your local - this is a maven setting and will affect each of them.
Also on your local you can run the build of your project by executing mvn clean package
in your IDE and afterwards to run the created JAR from the target
folder with: java -jar ${yourJarName}
. It'll likely fail for the same reason.
This is, because Maven dependencies are added with a so called scope. These are for example:
compile
provided
runtime
test
Whereby compile
is the default one and being implicitly applied in case you don't specify it - like in your case. (You can read more about the scopes here)
This means Maven will add your dependency to your IDE at compile time, but it will be missing at the runtime, when your trying to execute it.
The solution is to create a runnable/ executable JAR file (also called *fat JAR *) containing all the needed dependencies.
You can do it directly within Maven with the help of the maven-assembly-plugin like so:
QUESTION
I am trying to use aws Transcribe to convert a wav file to text. I have uploaded a wav file to S3, which is located here and it has public read/write permissions: https://s3.us-east-1.amazonaws.com/csld8xmsdksdf8s9sk3mmdjsdifkjksdijsldk/Transcribe2.wav. The wav file is valid. I can download it in my browser and replay it (and it sounds like the origin recording), so I think we can rule out an invalid input file, file permissions, etc.
I am using java version: 1.8.0_275 for mac.
I expect my program to give me back the transcribed text: "Hello amazon Subscribe, what is this?"
Here is the actual program output, including exception:
...ANSWER
Answered 2021-Jan-17 at 19:29Here is a Java Code Example that transcribes an audio file located in C:. This is V2.
QUESTION
I was following this guide which mentions that the @EnableAuthorizationServer
is deprecated. But when I created a project with the following dependencies, I am not getting the deprecated messages. Is there something I am missing here.
Depedencies - Output from mvn dependency:tree
ANSWER
Answered 2021-Jan-07 at 14:28Well the correct term is that @EnableAuthorizationServer
is in maintenance mode
which basically means deprecated. As in there will be no added features or updates.
The story goes basically as follows.
During Spring 4 i believe there was a single person that maintained the oauth2 part of spring security. When Spring security 5 was launched the team at pivotal decided to do a major overhaul of spring security and the oauth2 parts. So what they did was to drop Authorisation server support, and instead focus on the Resource server support at first.
Spring announcement of dropping Authorisation server support
You have pulled in spring-cloud-starter-oauth2
which in turn har a peer dependency on spring-security-oauth2-autoconfigure
which in turn pulls in spring-security-oauth2
.
Here Spring clearly states that if you wish to use spring-security-oauth2
they will help you out, but it is in maintenance mode.
The choice to not support it was made because an authorization server is like owning a product. Spring doesn't maintain their own database, or own Ldap server etc. There are plenty of auth servers out there that can be used, okta, curity, github, fb, google, etc, etc.
But Spring has actually reevaluated that choice and decided to start a community developed open source authorisation server
So you have 3 choices:
- use the old, that is in maintenance mode
- use a 3rd party vendor, github, fb, google, okta, curity etc.
- try out the new open source authorisation server
QUESTION
I am getting error on below line
...ANSWER
Answered 2020-Nov-19 at 06:06This error was due to different cxf jar versions
being used
This was solved by matching all the cxf versions in the pom.xml. of current project and all the projects being imported.
QUESTION
I was trying to generate log file in Intellij using Log4j2. I made properties file for Log4j2 and configured it in the base class of my framework. My logs are getting generated in my project root directory without any issue. But when I am opening th log file then Intellij is showing me an error for Log format so can anyone help me to resolve this issue of Intellij.
Here is my log4j2.properties file:-
...ANSWER
Answered 2020-Aug-09 at 18:55As per advice of @hce I went of in configuration settings for Log format of ideolog and configured a new pattern which is `%d{yyyy-MM-dd HH:mm:ss,SSS} and immediately after enabling it, The error thrown by Intellij was gone. Hence error was solved after adding this pattern in log format of Ideolog.
QUESTION
I was trying to use log4j2 in my properties, I have integrated it in my project without any issue and my log file is also being formed in root directory of the project. But, only issue is that I am not able to open it by Ideolog plugin which is default plugin to open log file in Inteliij. Please help me to find out correct log pattern so that my log file can be opened in Intellij. Also,Please help me to modify my log4j2.properties file code in such a way so that I can generate logs in both HTML as well as log format.
Here is the code of my log4j2.properties file:-
...ANSWER
Answered 2020-Aug-07 at 10:26This line logger.file.name=Demo
is wrong in your configuration. As per your code the name of logger you are trying to use is fully qualified name of the class.
So you should fix that line to logger.file.name=com.framework.utils.BaseSetup
. Alternatively (since logger names are hierarchical) you can use logger.file.name=com.framework
so that all the loggers created for classes of that package would match your configuration.
QUESTION
I'm building a Spring Boot project making use of S/4HANA custom OData Service and Java VDM. I have been following various tutorials on SAP Blog, developer.sap.com or S4H13 course - the approach is pretty much the same. I managed to successfully generate VDM for my Custom OData Service based on the edmx file, created all necessary commands, methods in the controller and so on.
Unfortunately, I'm encountering an issue when launching the project locally.
I use the following command first: mvn clean package
and later, when I'm in the application directory want to run the project: mvn spring-boot:run
.
The project build fails with the following errors and exceptions:
2020-07-31 12:45:20.941 ERROR 70176 --- [main] o.a.c.c.C.[Tomcat].[localhost].[/] : Exception sending context initialized event to listener instance of class [com.sap.cloud.sdk.s4hana.connectivity.ErpDestination]
ANSWER
Answered 2020-Jul-31 at 13:16Please find the outdated dependency in your dependency tree:
QUESTION
I am using java 11 , maven version 3.6 and Spring Boot. I am having a problem running a unit test due to error below:
...ANSWER
Answered 2020-Jun-24 at 14:45"Welcome to jar hell" should be the title of this question.
You have stated correctly that javax.xml.bind module is removed from java 11 and it is also deprecated in java 9 and java 10.
You have correctly replaced the missing dependency from the removal of javax.xml.bind
module with the following:
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Install j2objc
You can use j2objc like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the j2objc component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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