how to validate reCaptcha token in java

In this post, we are going to explain

how to validate reCaptcha token in java


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how to get country code from ip address

In this post, we will write the code to fetch and read the Country code and Country flag from ip address For this to achieve we will be using “ip-stack”…


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Swagger with Java

What is Swagger ? Swagger 2 is an open source package written in Java to generate documentation of Swagger compliant APIs. The latest version of swagger uses a set of…


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Composite key in hibernate

It’s done using @Embeddable and @EmbeddedId annotations. Let’s assume that we are writing an application that manages “WrokspaceTaskHistory” of various clients. Every “WrokspaceTaskHistory” has a unique “WorkspaceTaskHistoryId”. To identify a…


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