Useful tips for everyday
What is the meaning of step response? In electronic engineering and control theory, step response is the time behaviour of the outputs of a general…
How do I change the default account on my Macbook Pro? Question: Q: default user account for mac book Go to the Accounts system preference,…
Is X forwarding secure? X11-Forwarding is an secure shell feature, which allows to forward/tunnel X11 connections through an existing SSH shell session. This is used…
How does RGB determine brightness? You can calculate subjective brightness of an RGB value by weighting the three channels according to their perceived brightness, e.g.…
How do you replace multiple symbols in Word? Choose Replace from the Edit menu (or press [Ctrl]+H) to open the Find And Replace dialog box.…
Can I add an external SSD to my iMac? Yes, you can boot from an external SSD on a PC or Mac computer. Depending on…
How to display categories separately in category page? In order to select any of the above mentioned display types you will need to go to…
How to solve ransom note problem in HackerRank? I just solved the Hash Tables: Ransom Note problem on Hackerrank using both Java-8 and Java-7. Given…
What does a 404 not found mean in WordPress? A 404 can be an indicator for some changes, and that you should add a 301…
Can you embed a map in Google Sheets? 4. Embed Google Maps in Google Sheets. Once you have the map data in your spreadsheet—using whatever…