have (your) finger on the pulse

to be familiar with the most recent developments.

Whoever designed the new model obviously had their finger on the pulse - it's precisely the sort of computer everyone's been waiting for.

• not have much time something
• not have the faintest
• not have the faintest idea
• not have the foggiest idea
• not have the foggiest notion
• not have the heart
• not have the heart to
• not have the heart to do something
• not have the stomach
• not have the stomach for
• not have the stomach for something
• not have two pennies to rub together
• nothing but
• nothing but something
• nothing daunted
• nothing doing
• Nothing doing.
• nothing if not
• nothing if not something
• nothing less than
• nothing less than something
• nothing much
• nothing short of
• nothing short of something
• nothing to do with