LeCoupa

# Redis Cheatsheet
# All the commands you need to know


redis-server /path/redis.conf  # start redis with the related configuration file
redis-cli                      # opens a redis prompt


# Strings.

subfuzion

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

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

ziwon

#!/bin/sh
exec scala -savecompiled "$0" "$@"

# Output
# --------------------------------------------------------
# Node(1,Node(2,Leaf(4),Leaf(5)),Node(3,Leaf(6),Leaf(7)))
# ========================================================
# size        7
# height      3
# leafCount   4

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:

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

parambirs

// 1. The signum of a number is 1 if the number is positive, -1 if it is negative, and
// 0 if it is zero. Write a function that computes this value.
  
def signum(n: Int) = {
  if (n > 0) 1
  else if (n < 0) -1
  else 0
}                                               //> signum: (n: Int)Int
  
signum(4)                                       //> res0: Int = 1

parambirs

package src.exercises

import scala.math._
import BigInt.probablePrime
import util.Random

object chap01 {
// 1. In the Scala REPL, type 3. followed by the Tab key. What methods can be
// applied?
// => Do it in REPL. There are many methods including %, &, *, +, toByte, toChar etc.

mars

Capybara.register_driver :chrome do |app|
  Capybara::Selenium::Driver.new(app, 
    browser: :chrome,
    desired_capabilities: {
      "chromeOptions" => {
        "args" => %w{ window-size=1024,768 }
      }
    }
  )
end

tomas-stefano

Capybara Actions

# Anchor
click_link 'Save'

# Button
click_button 'awesome'

# Both above