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Spring Boot

How to set Logging Level with application.properties in Spring Boot

The logging level of the spring boot application is set using the logging

How to Configure Port for a Spring Boot Application

The spring boot application is configured with the default tomcat server. The spring

Spring Boot Optional Path Variables

In this post, we’ll see how to make the @PathVariable optional for the

Spring Boot @PathVariable Annotation

The annotation @PathVariable in the spring boot is used to bind the template

RejectedExecutionException: Task java.util.concurrent.FutureTask rejected from java.util.concurrent.ThreadPoolExecutor

The spring boot exception java.util.concurrent.RejectedExecutionException: Task java.util.concurrent.FutureTask rejected from java.util.concurrent.ThreadPoolExecutor happens when the

Python

TypeError: unsupported operand type(s) for +: ‘NoneType’ and ‘int’

In python, TypeError: unsupported operand type(s) for +: ‘NoneType’ and

TypeError: unsupported operand type(s) for -: ‘str’ and ‘str’

The python error TypeError: unsupported operand type(s) for -: ‘str’

TypeError: unsupported operand type(s) for -: ‘str’ and ‘int’

The python error TypeError: unsupported operand type(s) for-: ‘str’ and

ValueError: invalid literal for long() with base 10:

The python error ValueError: Invalid literal for long() with base

ValueError: invalid literal for int() with base 16:

The python error ValueError: Invalid literal for int with base

Spring Boot

Missing URI template variable for method parameter of type String

The spring boot exception Missing URI template variable for method parameter of type String occurs when the path variable name in the @RequestMapping annotation is different from the @PathVariable name. The name of the path variable should be the same in @RequestMapping and @PathVariable. If there is some mismatch, the exception Missing URI template variable for method parameter of type String would be thrown. The path variable is added as part of the request url in the @RequestMapping annotation. The path variable is covered by curly brackets. The path variable is added to the method parameter with a @PathVariable annotation. The name of the method parameter and the name of the path variable should be the same to avoid an exception Missing URI template variable ” for method parameter of type String. Exception The exception Missing URI template variable for method parameter of type String will

How to post a JSON data with curl

In this article, we can see about How to POST

UnsatisfiedDependencyException: Error creating bean with name defined in file

The spring boot exception org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name

BeanCreationException: Error creating bean with name

The spring boot exception org.springframework.beans.factory.BeanCreationException: Error creating bean with name

BeanInstantiationException: Failed to instantiate

The spring boot exception BeanInstantiationException: Failed to instantiate happens when