Useful tips for everyday
What are MRI fiducials? Fiducials are small stickers that look like white doughnuts. They are painlessly affixed to your scalp before your operation by a…
What is the value of S3 for? S3 provides tools for uploading large objects in parts and migrating big data into storage. AWS S3 is…
How do I split a PDF into multiple documents without Acrobat? Drag-and-drop a PDF file into the Chrome browser window to open it in Chrome.…
How can I check table lock status? SHOW OPEN TABLES to show each table status and its lock. SHOW OPEN TABLES WHERE `Table` LIKE ‘%[TABLE_NAME]%’…
How do you add a header in awk? Different ways to add header and trailer line to a file To add a header record to…
How do you get a digital root? Digital Root is the single number obtained by adding the number successively. E.g. Digital Root of 347 =…
What is MDCT filter? The modified discrete cosine transform (MDCT) is a transform based on the type-IV discrete cosine transform (DCT-IV), with the additional property…
How do I connect to Oftc? Welcome to OFTC! You can reach the OFTC IRC network by using a traditional IRC Client of choice, or…
How many synchronous grids are there in India? three synchronous grids The three synchronous grids in India have the same nominal frequency (50Hz) but may…
Which type of analysis is widely used? There are two important statistical methods used in data analysis which are descriptive statistics, which simplifies data from…