JoeyBurzynski

58 bytes of CSS to look great nearly everywhere

When making this website, i wanted a simple, reasonable way to make it look good on most displays. Not counting any minimization techniques, the following 58 bytes worked well for me:

main {
  max-width: 38rem;
  padding: 2rem;
  margin: auto;
}

asterite

class Foo
  def foo(x)
    # Rename this call from "bar" to "baz":
    # What other things change in this file?
    #
    # According to what's called, Bar#bar needs
    # to change. But what about Baz#bar? I can
    # also pass Baz.new to Foo.new.foo. There's
    # no way to tell if that should be renamed too.
    #

mahmoud

{
  "acap": 674, 
  "afp": 548, 
  "dict": 2628, 
  "dns": 53, 
  "file": null, 
  "ftp": 21, 
  "git": 9418, 
  "gopher": 70, 
  "http": 80, 

dreikanter

Symmetic encryption

For symmetic encryption, you can use the following:

To encrypt:

openssl aes-256-cbc -salt -a -e -in plaintext.txt -out encrypted.txt

To decrypt:

nalply

#!/bin/bash
# Run this script just before you put the laptop in the bin for security scanning.
# You can add the seconds the laptop will be waiting before speaking. The default
# is waiting for 180 seconds (3 minutes).

# Switch to the login screen, effectively locking the screen.
function lockscreen() {
  /System/Library/CoreServices/"Menu Extras"/User.menu/Contents/Resources/CGSession -suspend
}

keplersj

#[link(name = "logger")]
extern {
    fn CrystalLog(text: *const u8);
}

fn log(text: &'static str) {
    unsafe{ CrystalLog(text.as_bytes().as_ptr()) };
}

fn main() {

jbardin

package proxy

import (
	"io"
	"log"
	"net"
)

func Proxy(srvConn, cliConn *net.TCPConn) {
	// channels to wait on the close event for each connection

lachlan

package main

import (
  "encoding/base64"
  "encoding/hex"
  "github.com/docopt/docopt.go"
  "github.com/tarm/goserial"
  "log"
  "strconv"
)

gruber

The regex patterns in this gist are intended only to match web URLs -- http,
https, and naked domains like "example.com". For a pattern that attempts to
match all URLs, regardless of protocol, see: https://gist.github.com/gruber/249502


# Single-line version:

(?i)\b((?:https?:(?:/{1,3}|[a-z0-9%])|[a-z0-9.\-]+[.](?:com|net|org|edu|gov|mil|aero|asia|biz|cat|coop|info|int|jobs|mobi|museum|name|post|pro|tel|travel|xxx|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|s

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000