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get-left-of-decimal

Without rounding, returns the number without the decimal or anything to the right of it

get-max-min

Get the max and the min from an array of numbers

get-median

Function that returns the median from an array of numbers

get-object-copy

Returns new identical copy of object, including same prototype chain

get-object-from-json

A more helpful alternative to JSON.parse()

get-object-modified

Function merges one object into another and returns new, modified object

get-property

Allows you to retrieve value of object property using dot-notation in a string

get-random-integer-s

2 functions: one gives you 1 random integer within a chosen range, the other gives you many.

get-reverse-index

Function receives an array index and returns the new index that same item would have if the array's order were reversed

get-right-of-decimal

Function takes a float and returns the digits on the right of the decimal

get-rounded-to-precision

get-rounded-up-down

3 functions for rounding floats to integers

get-square-root

Strict type-checking version of Math.sqrt()

get-subscription-data

Async function that returns the data result of a Subscription (to a Subscribable) only once and then unsubscribes.

get-sum-average-product

3 functions that return the sum, average, and product of an array of numbers

get-sum-from-property

Gets values of a particular property found in each object in array of objects, and returns their sum

get-url-query

Javascript functions: one takes in key : value pairs (a literal object) and returns a url-encoded query string. The other takes a url-encoded query string and returns an object.

get-with-decimal-shifted

Takes number and returns it with decimal shifted by a given number places

get-ymd-hms

Functions receive Date and return object with keys 'ymd' (year month day) and 'hms' (hour minute second).

has-value-no-value

Functions that check if argument is, or is not, undefined or null

image-libraries

A demo app allowing you to add images to a browser-based library and sort through them. Kind of like iPhoto in a browser.

in-numeric-order

2 functions check if array of numbers is in ascending numeric order or not

in-range

Checks if a given number is within a given range and returns boolean

index-is-valid

Function returns true or false based on whether or not a certain index can exist in a certain array length

internshipapp

For storing code written at internship

is-array-not-array

2 functions that check if argument is or is not array

is-empty-not-empty

2 javascript functions that check if the argument has a 'length' property with a value of 0

is-finite-number

2 functions that check if passed argument is or is not a finite number

is-integer-is-float

Functions that check if argument is integer or float

is-leap-year

function returns boolean based on whether or not input is a leap year