Useful tips for everyday
How do I setup dual monitors with Kali Linux? How to set up multiple screen on (Kali) Linux. Firstly, you need to make the hardware…
How to enable the MySQL slow query log? Log in to your server using SSH. type the following command: mysql -u root -p Type the…
Can You mark more than one buffer in helm? If you mark more than one buffer, RETopens the selected buffers. IMPORTANT: Please remember that, when…
What is at Symbol in Ruby? @title is an instance variable – and is available to all methods within the class. In Ruby on Rails…
What is azimuth error? [′az·ə·məth ‚er·ər] (astronomy) The angle by which the east-west axis of a transit telescope deviates from being perpendicular to the plane…
What does a byte order mark do? The byte-order mark indicates which order is used, so that applications can immediately decode the content. In the…
What happens to fuel at high altitude? Higher elevations mean engines need less octane in the fuel to properly start running. Some high elevation locations,…
How do I change the numbers on my Mac screen? Choose Numbers > Preferences (from the Numbers menu at the top of your screen). Click…
How do I get rid of DMCA? Go to official DMCA services website to file a takedown notice and send to the website owner. This…
How do you add expire headers for external scripts? The Solution: Adding Expire Headers to External Scripts. So what we need to do is to…