Useful tips for everyday
What is ETC rc D RC local? local shell script support on systemd while booting the Linux system. Traditionally, the shell script /etc/rc. local used…
Does bandwidth affect packet loss? Bandwidth Congestion When link congestion or heavy traffic occurs, the packets that carry the information are left behind so that…
Which automation testing tool is easiest? Out of the common languages in the automation field, it’s worth mentioning Java and Python which are also considered…
How do you sort even and odd elements of an array separately? Algorithm: Initialise two index variable , left=0 and right=arr.length-1. Increment left variable until…
When would you use a context filter? You may create a context filter to: Improve performance – If you set a lot of filters or…
How is the ASCII code used in a computer? ASCII is a code used by computers to represent characters as numbers. This allows computers to…
Why use volatile in interrupt? If your sketch has to do time-consuming work after an interrupt event, you can use volatile variables to capture data…
How do I add Google reCAPTCHA to my website? Follow these simple steps to set up Google reCAPTCHA for your site. Sign up for an…
Is there a better alternative to VLOOKUP? #1 – LOOKUP Function as Vlookup Alternatives Here we use lookup and index match as alternatives to vlookup…
How do I export models from Unity? Exporting a ProBuilder Mesh Select the object(s) you want to export. Alt/Opt+Click over the. Select the format you…