Useful tips for everyday
How do I stop SIM Toolkit notifications? To disable these SIM Toolkit pop-up notifications or flash messages, you can use the SIM Toolkit or operator’s…
How are salt values generated? The salt value is generated at random and can be any length; in this case the salt value is 8…
Where are photos physically stored on iPad? To view albums, tap the Photos app icon in the Dock on the Home screen. If the Photos…
Can I filter by month in Excel? To insert the Auto Filter, select the cell A1 and press the key Ctrl+Shift+L. And filter the data…
How do I create a parent category in WordPress? To create a child category, go to the Posts » Categories screen and select a parent…
How do I encrypt a File on Mac Catalina? Go to the File menu and choose New > “Disk Image from Folder…” (or type shift-command-N).…
Is optocoupler necessary for Relay? The well-established relay-driving circuit uses an optocoupler to isolate the grounds and noise coupling between the low-voltage digital-control signal circuit…
How do I convert an old URL to a new URL? UPDATE wp_options SET option_value = replace(option_value, ‘Existing URL’, ‘New URL’) WHERE option_name = ‘home’…
How do you attract users? Here are 10 tried-and-true tips to help you attract more customers. Offer new customers discounts and promotions. Ask for referrals.…
How do I remove sticky bits from a folder? Sticky bit can be removed from a directory permissions through the -t option of the chmod…