mxhold

Volunteer-Student interactions

• When doing introductions, have volunteers write the names of the student on the board? Spatially grouped by experience or background?

• Remind volunteers to ask students how it's going since they may not all raise their hands when they get stuck

Skill levels

• Use BridgeTroll to track/group students' skill levels.

mxhold

    require 'open3'
    
    command = '$stderr.puts("X" * 70_000); $stdout.puts("X" * 70_000)'
    full_command = "ruby -e '#{command}'"
    Open3.popen3(full_command) do |_in, out, err, _t|
      out.each { |line| $stdout.puts line }
      err.each { |line| $stderr.puts line }
    end
    
    

mxhold

So you want to have pretty URLs with no trailing slash or .html like:

http://mysite.com/blog/my-new-kitten

not like:

http://mysite.com/blog/my-new-kitten/

or

mxhold

if(pointsRight === 5){
   console.log("<p><p><h1><color="green">Congratulations! You got them all right! You've won the gold crown! Aren't you smart?</p>");
} else if(pointsRight === 4 || pointsRight === 3){
   console.log("<p>Congratulations! You got " + pointsRight " right! Here's a silver crown!"</p>);
} else if(pointsRight === 2 || pointsRight === 1){
   console.log("<p>Congratulations! You got " + pointsRight " right! Here's a bronze crown!"</p>);
else{
   console.log(<p>"Congratulations! You got " + pointsRight " right and " + pointsWrong " wrong here's your nega-crown.</p>");
}

mxhold

#!/usr/bin/env ruby

# Usage:
# ./followers_in_common maxholder sandimetz

# You'll need to `gem install twitter`
require 'twitter'

# see: https://dev.twitter.com/oauth/overview/application-owner-access-tokens
client = Twitter::REST::Client.new do |config|

mxhold

#!/usr/bin/env ruby

# Usage:
# ./twitter_intersect username1 username2

# You'll need to `gem install twitter`
require 'twitter'

# see: https://dev.twitter.com/oauth/overview/application-owner-access-tokens
@client = Twitter::REST::Client.new do |config|

mxhold

Elixir list vs tuple benchmark

Lists

Length

  size             i/s             μ/i
   10k        28051.11           35.65
  100k         3251.63          307.54

1m 512.33 1951.87

mxhold

This compiles:

extern crate hyper;
use std::{thread, time};

use hyper::server::{Server, Request, Response};
use hyper::uri::RequestUri::*;

fn hello(req: Request, res: Response) {

mxhold

Type	Length (bits)	Minimum value	Maximum value
u8	8	0	255
i8	8	-128	127
u16	16	0	65,535
i16	16	-32,768	32,767
u32	32	0	4,294,967,295
i32	32	-2,147,483,648	2,147,483,647
u64	64	0	18,446,744,073,709,551,615
i64	64	-9,223,372,036,854,775,808	9,223,372,036,854,775,807

mxhold

# this is an example of the Uber API
# as a demonstration of an API spec in YAML
swagger: '2.0'
info:
  title: Pastebin
  description: A simple pastebin service
  version: "1.0.0"
  
host: localhost:8000
schemes: