Useful tips for everyday
What is sampling frequency and Nyquist frequency? In signal processing, the Nyquist frequency (or folding frequency), named after Harry Nyquist, is a characteristic of a…
How does the number of taps affect the frequency response of your FIR filters? An FIR’s tap is simply a coefficient value and the impulse…
How do I fix nginx 404? How to Redirect 404 to Homepage in NGINX Open NGINX config file. If you are using NGINX’s main configuration…
How do you see which cron jobs are running? Cron jobs are typically located in the spool directories. They are stored in tables called crontabs.…
How are IDs, URLs and the web related? IDs, URLs and the Web In most cases an Event is generated when an Agent visits a…
How do I get the gear icon on Google Chrome? at the top right corner of every Analytics page. Where is the settings gear icon?…
How do I get Google Forms responses to multiple email addresses? Step 1: Log in to your Google Forms dashboard and open the form whose…
How to find pages that link to another URL? IIRC, Google used to let you do a search for all pages that link to a…
Can you set a reminder for a flagged email in Outlook? Flag to remind you and recipients to follow up To flag a new message…
How to upload and link to a file in Drupal? A common task when creating and editing pages in Drupal is adding a link to…