GET/POST request with Apache HttpClient
GET/POST request tutorial using Apache HttpClient. The tutorial is using httpbin.org test server.
How to convert String to double in Java
How to convert String to double in Java using Double.parseDouble and Double.valueOf methods. Simple example provided.
How to convert String to float in Java
How to convert String to float in Java using Float.parseFloat and Float.valueOf methods. Simple example provided.
How to convert String to long in Java
How to convert String to long in Java using Long.parseLong and Long.valueOf methods. Simple example provided.
How to convert String to int in Java
How to convert String to int in Java using Integer.parseInt and Integer.valueOf methods. Simple example provided.
How to read XML file in Java using DOM
How to read XML file in Java using DOM. 2 methods: one reading each element by the name and second parsing the entire DOMobject.
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