how to check whether a variable contain double or empty value using java in android
<p>how to check wheather the variable containing double value or empty </p>

<p>??
i am getting response from web services which i have stored in 3 different different variable say for example </p>

<p>var1=some double value
var2= some double value
and var 3=some double value </p>

<p>now how to check var1,var2 and var3 wheather they really contain double value or integer value ??? this is my question</p>

<p>Thanks in advance</p>
