Blog Archives

02: HTTP basics on headers, MIME types, & cookies for Java developers

Q1. What happens when you open up a browser and type a URL to request a Web page or RESTFul web … … Read more ›...

Chrome Postman to test and debug RESTful Web Services

Step 1 You need to get the Postman extension for the Google chrome browser.

Step 2 Search and add POSTMAN.


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Debugging connection refused issues in Java with 9 tips

Possible reasons for “refused connections” 1) Client & Server are not connected by the LAN. For example, they can be in … … Read more ›...

Debugging Certificates do not conform to algorithm constraints

Why? You may have a certificate with SHA1RSA key size less than 1024 bits or you have a certificate in your …

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Debugging SSL issues in Java & tools to debug

Q1. What are some of the issues you encounter with SSL handshake? A1. Some of the issues you try to debug … … Read more ›...

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