Useful tips for everyday
What command can you use to create a hash of a file using SHA-256? Generate SHA-256 Hashes for Files We can use the sha256sum command…
What does it mean to auto increment a field? AUTO INCREMENT Field. Auto-increment allows a unique number to be generated automatically when a new record…
Can iOS download without iTunes? Download iOS Updates Directly to the iPhone, iPad, or iPod touch. Thanks to OTA (standing for Over The Air) updates,…
Can you run PowerShell commands in a batch file? ps1′” actually runs the PowerShell script. PowerShell.exe can of course be called from any CMD window…
How does wireless power transmission work? How does wireless power technology work? Wireless Power Transfer relies on magnetic induction between planar receiver and transmitter coils.…
How do I drag-and-drop in SharePoint? Drag files to your OneDrive or SharePoint site library Open the OneDrive or SharePoint site library. On your computer…
How do you calculate the energy stored in a capacitor? The energy stored in a capacitor can be expressed in three ways: Ecap=QV2=CV22=Q22C E cap…
What is the formula of Euclidean algorithm for computing GCD of two numbers? The Euclidean Algorithm for finding GCD(A,B) is as follows: If B =…
What is generated Sigma algebra? The generated σ-algebra or generated σ-field refers to. The smallest σ-algebra that contains a given family of sets, see Generated…
How do I parse an Excel Spreadsheet? Click the “Data” tab in the ribbon, then look in the “Data Tools” group and click “Text to…