Useful tips for everyday
Are there sequences of numbers with identical Collatz lengths? In fact, there are probably arbitrary long sequences of consecutive numbers with identical Collatz lengths. Here’s…
How install JavaFX in Linux? Start up NetBeans. Select File->New Project->JavaFX->JavaFX Application. Click Next. Click on Manage Platforms->Add Platform. Click Next and Finish, you will…
Where is the output of crontab? To verify whether the this job got executed successfully or not, check the /var/log/cron file, which contains information about…
How do I delete a Unix file today? You say the file names contain a timestamp. You can remove files from the directory by using…
How do I get help for my Nintendo Switch? Try our website at support.nintendo.com or call our Consumer Assistance Hotline at 1-800-255-3700, rather than going…
How do you connect a solar panel to a USB port? Assemble the solar panel USB charger Get the USB cable through the hole at…
What is the benefits of logging in a system? Log data helps technical personnel quickly drill down on application related issues including: Pinpointing areas of…
How does the shell mode work in Emacs? Remember that Emacs has native built-in commands of M-! (or “M-x shell-command”) and M-| (or “M-x shell-command-on-region”),…
How do you rename a file with a date? Rename files to add date modified to filename with Windows CMD or simple . TXT Click…
Is HDMI copyrighted? HDMI, HIGH-DEFINITION MULTIMEDIA INTERFACE The HDMI Trademarks are protected under United States and international trademark laws. Are all HDMI devices compatible? In…