Useful tips for everyday
Does Bitcoin use SHA-3? Bitcoins are encrypted with SHA-256, and Ethereum is encrypted with SHA3. Why can miners for SHA-256 encryption guess hashes in the…
How do you fix a certificate chain? To resolve the chain issue: Search your Certificate Authority’s (CA) website to download their intermediate CA file. This…
Is Push button active low? Active-low: This connection sees +5 V when the pushbutton is not pressed. When you press the pushbutton, the +5 V…
Does Adobe Flash Player cause problems? Adobe Flash is different, but not much. That runs inside the same process and memory as the web browser.…
Is Java trademarked? Oracle®, Java, and MySQL are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners. What…
How do you see if a date is within a range in Excel? How to determine if a date falls between two dates or on…
What are the shortcuts for moving files in Midnight Commander? Default is to another panel, but it asks first. Moving file. Default is to another…
How does a linear mixed model ( LMM ) work? Linear Mixed Model (LMM) also known as Linear Mixed Effects Model is one of key…
What is Salesforce audience? A powerful Marketing Cloud feature, Salesforce Audience Studio is a customer data marketplace that only other platform users can access. This…
What is the first file executed by a non login shell? For example -bash, -su etc. A Non login shell is started by a program…