Useful tips for everyday
What is the data type for decimal in SQL? SQL General Data Types Data type Description BIGINT Integer numerical (no decimal). Precision 19 DECIMAL(p,s) Exact…
How many data points can be evaluated using FFT? For example, if your time series contains 1096 data points, you would only be able to…
Can I use a drone for commercial purposes? The Federal Aviation Administration considers any sUAS flight that promotes a business in any way to be…
How do I stream from iPhone to Mac via USB? How to mirror your iPhone to a Mac with QuickTime Connect your iPhone to your…
How to enable the maintenance mode in Magento 2? If you site is set to maintenance mode ON, an error message will be shown to…
What does it mean to reference a question? A request by a library user for information or assistance in locating information, which occurs in person,…
How to fix error string was not recognized as a valid DateTime? By parsing the string representation of a date and time value. The Parse,…
How do I exit insert mode in Vim? It’s relatively simple: Open a new or existing file with vim filename . Type i to switch…
Is Btrfs more reliable than Ext4? This is the first major difference that comes out between the two filesystems. The Ext4 filesystem is a journaling…
Are popups a security risk? Most pop-ups are legitimate, but in some cases clicking on them can initiate a download of ransomware or a virus.…