title: Access a system defined environment variable in angular js (grunt)
body: <p>I am new to <code>angular js</code> . I am using grunt file . So, Here, In java we set environment variables and the use it like <code>System.getEnv("")</code> . Now , I have defined a system environment variable and I want to have that in the angular application code for some operation . How can I access that variable in the angular application code ? Or in the grunt file and then how to use it in the controller? thanks for the help.</p>