Useful tips for everyday
How does LOBSTR work? Lobstr is a Lummens (XLM) wallet for Android and iOS. Lobstr is a quick and easy way to handle Lumens. It’s…
Is RS-485 a half-duplex? Since RS-485 uses half-duplex communication—that is, the same two wires (D+ and D- shown below) are used for both transmission and…
What is the advantage of a cast iron engine block? Strength: Cast iron blocks are typically stronger than aluminum engine blocks, and they can stand…
What is hardware accelerated graphics scheduling? A new setting in Windows 10 increases graphics performance, according to Microsoft and NVIDIA. Called ‘Hardware-Accelerated GPU Scheduling’, the…
When does the webform module come out in Drupal? 29 June 2021 The Webform module for Drupal provides all the features expected from an enterprise…
How do I change a shipping label? Once you’ve bought a label it’s valid postage, and any changes to the label might make the postage…
What type of design pattern is the Observer? Observer is a behavioral design pattern. It specifies communication between objects: observable and observers. An observable is…
Why IGP is used in MPLS? IGP in an MPLS network advertises the internal topology. It provides connectivity for MP-BGP inside the network. The routing…
How do you count occurrences of a String in a file? Using grep -c alone will count the number of lines that contain the matching…
How to identify a poor plan in SQL Server? Plans can be poor because they take a long time to complete or because they consume…