Java
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Converting JAX-RS parameters with ParamConverters
If you want JAX-RS to automatically convert parameters such as query params, path params, or others, you need to create…
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Expressing a conditional expression using Json – Java Implementation
I had a need recently to express a conditional expression in a form that a front end Javascript application and…
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Ship your function
Now a days function as service(FaaS) is trending in serverless area and it is enabling new opportunity that allows to…
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Java String API regionMatches()
Quick guide to Java String API regionMatches() Method with Examples. This method is used to compare two sub strings. Syntax:…
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Java 8 Optional filter()
A quick example guide to Java 8 Optional filter() Method. filter(Predicate predicate) method used to return a Optional object for…
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How to change procedural code into object-oriented one?
What style should Clean Code be written in? Clean Code is not always object-oriented. Sometimes it will be written in…
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Java Compress/Decompress String/Data
Java provides the Deflater class for general purpose compression using the ZLIB compression library. It also provides the DeflaterOutputStream which…
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Optional ofNullable() method (With Examples)
A quick guide to Optional ofNullable() method in Java 8 API with Example programs. How to use in the real…
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Protractor Tutorial: Handling Timeouts With Selenium
A lot of times while performing Selenium test automation, you’ll come across certain scenarios when your test fails due to…
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