pesterhazy

(defn debouncify
  "Given a Reagent component cmp that expects an on-change callback prop idenfied
  by handler-kw (by default, :on-change), return a component that debounces calls
  to the callback until input settles down for delay-ms (by default, 200 ms)."
  ([cmp] (debouncify cmp {}))
  ([cmp {:keys [delay-ms handler-kw]
         :or {handler-kw :on-change
              delay-ms 200}}]
   (assert (number? delay-ms))
   (assert (keyword? handler-kw))

coyotespike

;; There are three parts to the problem: 
;; (1) putting the token on the page on the server-side, 
;; (2) getting it off on the client-side,
;; (3) and then POST-ing it with the request.

;;;; One could also GET and then POST using a route, but that makes the CSRF token useless.

; 1. Putting the token on the page.
; handler.clj

Syrup-tan

// Get the nth fibonacci number, starting from fib(0) == 1
var fib = Memoize(function(n) {
    
    if (n == 0) return 1;
    if (n == 1) return 1;
    
    return fib(n - 1) + fib(n - 2);
    
});

prakhar1989

Rich Hickey on becoming a better developer

Rich Hickey • 3 years ago

Sorry, I have to disagree with the entire premise here.

A wide variety of experiences might lead to well-roundedness, but not to greatness, nor even goodness. By constantly switching from one thing to another you are always reaching above your comfort zone, yes, but doing so by resetting your skill and knowledge level to zero.

Mastery comes from a combination of at least several of the following:

marek-saji

Configure local wildcard DNS server

1. Install Dnsmasq: sudo apt-get install dnsmasq
2. Since Ubuntu's NetworkManager uses dnsmasq, and since that messes things up a little for us, open up /etc/NetworkManager/NetworkManager.conf and comment out (#) the line that reads dns=dnsmasq. Restart NetworkManager afterwards: sudo restart network-manager.
3. Make sure Dnsmasq listens to local DNS queries by editing /etc/dnsmasq.conf, and adding the line listen-address=127.0.0.1.
4. Create a new file in /etc/dnsmasq.d (eg. /etc/dnsmasq.d/dev), and add the line address=/dev/127.0.0.1 to have dnsmasq resolve requests for *.dev domains. Restart Dnsmasq: sudo /etc/init.d/dnsmasq restart.

source: http://brunodbo.be/blog/2013/04/setting-up-wildcard-apache-virtual-host-wildcard-dns

eed3si9n

gnome-cups-manager
------------------

Once upon a time there was a printer who lived in the woods.  He was a
lonely printer, because nobody knew how to configure him.  He hoped
and hoped for someone to play with.

One day, the wind passed by the printer's cottage.  "Whoosh," said the
wind.  The printer became excited.  Maybe the wind would be his
friend!  

douglas

#!/bin/bash

# store the current dir
CUR_DIR=$(pwd)

# Let the person running the script know what's going on.
echo "\n\033[1mPulling in latest changes for all repositories...\033[0m\n"

# Find all git repositories and update it to the master latest revision
for i in $(find . -name ".git" | cut -c 3-); do