bloudermilk

All of the categories!

I wrote a really simple JavaScript script that uses jQuery to extract all the categories from Facebook's "Create a page" page.

Instructions

1. Navigate to the Create a page page.
2. jQuerify the page.
3. Open up your JavaScript console of choice and run the following script:

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

richhickey

(require '[clojure.core.async :as a])

(def xform (comp (map inc)
              (filter even?)
              (dedupe)
              (flatmap range)
              (partition-all 3)
              (partition-by #(< (apply + %) 7))
              (flatmap flatten)
              (random-sample 1.0)

oakes

Contents

• Why care about Rust?
• The Toolchain
• Creating a New Project
• Modules
• Crates
• Types
• References
• Mutability

bobbygrace

Hello, visitors! If you want an updated version of this styleguide in repo form with tons of real-life examples… check out Trellisheets! https://github.com/trello/trellisheets

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Trello CSS Guide

“I perfectly understand our CSS. I never have any issues with cascading rules. I never have to use !important or inline styles. Even though somebody else wrote this bit of CSS, I know exactly how it works and how to extend it. Fixes are easy! I have a hard time breaking our CSS. I know exactly where to put new CSS. We use all of our CSS and it’s pretty small overall. When I delete a template, I know the exact corresponding CSS file and I can delete it all at once. Nothing gets left behind.”

You often hear updog saying stuff like this. Who’s updog? Not much, who is up with you?

bishboria

These links no longer work. Springer have pulled the free plug.

Graduate texts in mathematics

duplicates = multiple editions

A Classical Introduction to Modern Number Theory, Kenneth Ireland Michael Rosen

A Classical Introduction to Modern Number Theory, Kenneth Ireland Michael Rosen

halgari

The question was asked why I (as a programmer who prefers dynamic languages) don't consider static types "worth it". Here
is a short list of what I would need from a type system for it to be truely useful to me: 

1) Full type inference. I would really prefer to be able to write: 

(defn concat-names [person]
  (assoc person :full-name (str (:first-name person)
                                (:second-name person))))

And have the compiler know that whatever type required and produced from this function was acceptible as long as the 

athos

{:paths ["."]
 :deps {clansi/clansi {:mvn/version "1.0.0"}}}

mtnygard

The dependency matrix shows the strength of coupling at a var-by-var level between namespaces.

If you pull the CSV output into a spreadsheet, the numbers in the cells show how many var->var dependencies there are between the namespaces.

If you want to just look at namespace->namespace dependencies (e.g., to create a visualization) then just consider any cell > 0 as a dependency.

cgrand

(defn heredoc []
  (let [delim (.readLine *in*)]
    (->> (repeatedly #(.readLine *in*))
         (take-while #(not= delim %))
         (interpose \newline)
         (apply str))))

; The following lines are read (by the reader) as:
; "Look )(\"\\T\na here doc!\n"
#=(heredoc)"""