Integration on $\mathbb{Q}_p$

Question

I am trying to find out the values of the following two integrals:

$1).$ $\int_{\mathbb{Q}_p}dx$

$2).$ $\int_{\mathbb{Q}_p}p^{val_p(x)}dx$,

here $dx$ is the Haar measure on $\mathbb{Q}_p$ normalized such that $\int_{\mathbb{Z}_p}dx=1$.

Thanks for help.