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Java UnsupportedClassVersionError

farenda 2015-06-13 0

Problem: What means java.lang.UnsupportedClassVersionError: Unsupported major.minor version 52.0 and how to deal with it?

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Categories Java Tags java-basics

Spock Framework Given When Then Where

farenda 2015-06-12 0

Problem: How to use Spock‘s where block to parametrize given-when-then tests?

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Categories Spock Framework Tags unit-tests

Bash Here Documents

farenda 2015-06-11 0

Problem: How to create Here/inline Documents in Bash? Bash Here documents can be really helpful templating mechanism when used in Bash scripts. They can generate almost anything, even scripts to compile and run sample Java code!

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Categories Bash Tags bash

EmbedMongo error libssl libcrypto

farenda 2015-06-10 0

Problem: Running a test with EmbedMongo in Linux results in the following *error while loading shared libraries: libcrypto.so.10: cannot open shared object file*. The solution is simple!

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Categories Dev Tools Tags embedmongo, linux, mongodb

Java Fibonacci

farenda 2015-06-09 0

Problem: How to find Fibonacci numbers in Java?

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Categories Java Tags algorithms, java-basics

Java foreach

farenda 2015-06-08 0

Problem: How to use foreach loop (enhanced for) that came with Java 5?

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Categories Java Tags java-basics

Spring Boot “Hello, World”

farenda 2015-06-07 0

Problem: How to create “Hello, World” app in Spring Boot?

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Categories Spring Framework Tags java, spring, spring-boot

Java Switch Case

farenda 2015-06-07 0

Problem: What is syntax for switch case statement in Java 7?

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Categories Java Tags java-basics

Spring Rest Controller Testing

farenda 2015-06-06 0

Problem: How to test Spring Rest Controller?

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Categories Spring Framework Tags java, rest, spring

Java Literals

farenda 2015-06-05 0

Java has very flexible literals for expressing different kinds of numbers. In this post we’ll go through all Java Literals one by one.

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Categories Java Tags java, java-basics
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