20/20 visionmeans that a person can read a certain row of letters on a standard eye chart from 20 feet away. In the United States, 20/20 is widely regarded as “normal” eyesight. In terms of eyesight alone, someone with 20/20 vision can perform most or all of the basic tasks and ...
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Gartner defines artificial intelligence(AI) as applying advanced analysis and logic-based techniques, including machine learning (ML), to interpret events, support and automate decisions, and take actions. This definition is consistent with the current and emerging state of AI technologies and capabiliti...
I have a dropdown that I would like to serialize and include in an ajax request, but I'm having a hard time getting the selected states of the dropdown. Is there a way to access the contents of x-data from outside the scope of the component?
Relationships are like the rules that govern how data is connected in your database. In a well-normalized order-processing database, for example, most likely you’ll have customer information in one table and order information in another table. You want to make sure customers don’t get separ...
What is Boolean? In computing, the term Boolean means a result that can only have one of two possible values: true or false. Boolean logic takes two statements or expressions and applies a logical operator to generate a Boolean value that can be either true or false. To return the result...
However, they are still a skew field (or division ring): multiplication is associative, and every non-zero quaternion has a unique multiplicative inverse. Like the complex numbers, the quaternions have a conjugation although this is now an antihomomorphism rather than a homomorphism: . One ...
Private mortgage insurance (PMI): If you put down less than 20%, you might be subject to PMI, which is essentially an insurance policy that covers your lender in case you default and the home’s value isn’t enough to cover the mortgage’s outstanding principal balance. PMI doesn’t redu...
A solvency ratio is a key metric used to measure an enterprise’s ability to meet its debt and other obligations.
Web 2.0 is a term that describes the second iteration of the Internet, which is a more advanced, capable, and robust system than the initial version of the web. After the initial breakthrough of the Internet, more technologies were developed to allow users to more freely interact and contribu...