Adapter
call
Given a key and a set of arguments, call them when given a context. Primarily useful in composition.
@@ -1440,6 +1438,18 @@ Omit the second argument to use the default regex. // isSymbol('x') -> false // isSymbol(Symbol('x')) -> true +randomHexColorCode
Generates a random hexadecimal color code.
+Use Math.random to generate a random number and limit that number to fall in between 0 and 16 using Math.floor. Use the generated random number as index to access a character from 0 to F. Append it to color till the length is not 7.
const randomHexColorCode = () => {
+ let color = '#';
+ while(color.length < 7) color += '0123456789ABCDEF'[Math.floor(Math.random() * 16)];
+ return color;
+}
+// randomHexColorCode() -> "#e34155"
+// randomHexColorCode() -> "#fd73a6"
+// randomHexColorCode() -> "#4144c6"
+RGBToHex
Converts the values of RGB components to a color code.
Convert given RGB parameters to hexadecimal string using bitwise left-shift operator (<<) and toString(16), then padStart(6,'0') to get a 6-digit hexadecimal value.
Number() to check if the coercion holds.
const validateNumber = n => !isNaN(parseFloat(n)) && isFinite(n) && Number(n) == n;
// validateNumber('10') -> true
Uncategorized
-randomHexColorCode
Generates a random hexadecimal color code.
-Use Math.random to generate a random number and limit that number to fall in between 0 and 16 using Math.floor. Use the generated random number as index to access a character from 0 to F. Append it to color till the length is not 7.
const randomHexColorCode = () => {
- let color = '#';
- while(color.length < 7) color += '0123456789ABCDEF'[Math.floor(Math.random() * 16)];
- return color;
-}
-// randomHexColorCode() -> "#e34155"
-// randomHexColorCode() -> "#fd73a6"
-// randomHexColorCode() -> "#4144c6"
-