Useful tips for everyday
How do you auto cite a website? Author’s Last name, First name. “Title of the Article or Individual Page.” Title of the Website, Name of…
How do I grep a gz file? You need to use zgrep command which invokes grep on compressed or gzipped files. All options specified are…
How do I drop a check constraint? Drop a Check Constraint The syntax for dropping a check constraint in SQL Server (Transact-SQL) is: ALTER TABLE…
What is certificate algorithm? Certificate algorithms are cryptographic algorithms that describe the mathematical procedures that are used for creating key pairs and performing digital signature…
How do you find the square root of a positive definite matrix? This also leads to a proof of the above observation, that a positive-definite…
Which IC is used in motor driver? L293D IC How Motor Driver Operates? The L293D IC receives signals from the microprocessor and transmits the relative…
What is the difference between a private key and a public key? One key (public key) is used for encrypt the plain text to convert…
Why are dado blades dangerous? For any reason, Never ever use a dado head for rabbeting narrow stock. Once the cut is complete there is…
How do I add custom record to metadata? Setup> Quick find> search ‘custom metadata’ and click on “New Custom Metadata Type”. Create the Custom Metadata…
Can base64 have newlines? base64 inserts line breaks after every 76th character since 76 characters is the maximum length of a MIME encoded line of…