Tom Kraak tkraak

## validate-pin.js
const validatePIN = pin => /^(\d{4}|\d{6})$/.test(pin);

## index.js
/**
 * @param {number} n - integer (n >= 0)
 * @param {number} d - digit (0 <= d <= 9)
 * square all numbers k between 0 and n (0 <= k <= n)
 * count the number of digits d used in the k*k's

 * example
 *
 * n = 10
 * d = 1

## index.js
/**
 * @param {number} n - integer (n >= 0)
 * @param {number} d - digit (0 <= d <= 9)
 * square all numbers k between 0 and n (0 <= k <= n)
 * count the number of digits d used in the k*k's

 * example
 *
 * n = 10
 * d = 1

## index.js
// standalone function invocation: default binding

function foo() {
  return this.a;
}

var a = 42;

foo();

## local-web-dev-tidbits.md

      
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                tkraak
                / local-web-dev-tidbits.md
            
            
              Last active
              September 3, 2015 15:42
            
              
                Local web development tidbits for OS X
              
          
    Dnsmasq


manpage


/usr/local/etc/dnsmasq.conf


/usr/local/opt/dnsmasq/nsmasq.conf.example


dig site.local @127.0.0.1


Stop / Start Dnsmasq
	/**
	* @param {number} n - integer (n >= 0)
	* @param {number} d - digit (0 <= d <= 9)
	* square all numbers k between 0 and n (0 <= k <= n)
	* count the number of digits d used in the k*k's

	* example
	*
	* n = 10
	* d = 1
	// standalone function invocation: default binding

	function foo() {
	return this.a;
	}

	var a = 42;

	foo();