Javascript

Total 57 Posts

Finance: Calculating Annuities using ES6

Annuities are cool. They're fixed payments over a period of time. If you're living in England, there's another financial product called a consol that is an annuity that pays out in perpetuity. Amazing. Below are simplified examples of how to calculate present value and future value for annuities. I wasn't

Finance: College Fund and Loan Amount Estimator using Es6

Similar to my previous article, here are some formulas that can help you estimate how much you need to save for your kid's college tuition or what your monthly mortgage payment will look like if you buy that house. Loans class Loan { payments(PV, IR, NP){ var PMT = (PV * IR)

AWS: How to get one lambda to trigger another lambda

This lambda will trigger the second lambda. Step 1 - Configure IAM First create an IAM role that will allow you to not only trigger a lambda but also allow one lambda to trigger another lambda. My role will be named role-lambda-basic-execution. Step 2 - Create Lambda Function #1 This
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