Content outline This exam guide includes weightings, test domains, and objectives for the exam. It is not a comprehensive listing of the content on the exam. However, an additional context…
AWS Abbreviations
The AWS service Abbreviations are a set of idioms and languages used by AWS services, such as AWS Lambda and EC2. Each service has its own set of abbreviations. AWS…
350+ DevOps Questions Interview
What is DevOps? DevOps Tools Who is a DevOps engineer? Why DevOps has become famous? What is the use of SSH? What is configuration management? What is the importance of…
Java toUpperCase. Tutorial and Examples
What is a toUpperCase? The java toUpperCase() method of String class is used for getting a substring from the string. The String class represents character strings. All string literals in Java programs,…
Java toLowerCase. Tutorial and Examples
What is a toLowerCase? The java toLowerCase() method of String class is used for getting a substring from the string. The String class represents character strings. All string literals in Java programs,…
Java replaceAll. Tutorial and Examples
What is a replaceAll? The java indexOf() method of String class is used for getting a substring from the string. The String class represents character strings. All string literals in Java programs,…
Java indexOf. Tutorial and Examples
What is a indexOf? The java indexOf() method of String class is used for getting a substring from the string. The String class represents character strings. All string literals in Java programs,…
Java charAt. Tutorial and Examples
What is a charAt? The java charAt() method of String class is used for getting a substring from the string. The String class represents character strings. All string literals in Java programs,…
Java while loop
Where can we use while loop? A common practice when writing software is the need to do the same task some number of times. Java while loop is a control…
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After some project changes i had an error like this I got rid of this error by simplify performing an mvn clean and relaunching the build. And microservice satus >> build successfull