Useful tips for everyday
How do I commit a file in git? Enter git add –all at the command line prompt in your local project directory to add the…
How do I create a lightning component in Salesforce? To create Salesforce Lightning Components, log in to your Salesforce developer account and navigate to Developer…
Is NAT a good firewall? NAT firewalls and VPNs Because all internet traffic is “tunneled” through the VPN before reaching the internet, the NAT firewall…
How do I put custom sound on WhatsApp? To change the notification sound, tap on Notification tone and choose your new sound. You can choose…
Where is the slow query log? /var/lib/mysql/ By default, the slow query log file is located at /var/lib/mysql/hostname-slow. log. How do I trace a mysql…
How many observations do you need for a paired t-test? To test the null hypothesis that the true mean difference is zero, the procedure is…
How does sudo remember password? Sudo remembers your password (your authentication) for some time so you do not have to enter the password for multiple…
Can you plug a MIDI into a MacBook Pro? If you use MIDI devices or a MIDI interface connected to your Mac, you can use…
Is http safe over VPN? Is HTTP Over VPN Secure? Unfortunately, all the sensitive information you enter on an insecure website can still be monitored…
Should tires last more than 3 years? It may be tentative, but tires do have an expiration date. There is a general consensus that most…