most of these require logout/restart to take effect
# Enable character repeat on keydown
defaults write -g ApplePressAndHoldEnabled -bool false
# Set a shorter Delay until key repeat
package main | |
import ( | |
"context" | |
"flag" | |
"fmt" | |
"log" | |
"net/http" | |
"os" | |
"os/signal" |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
# Author: Pieter Noordhuis | |
# Description: Simple demo to showcase Redis PubSub with EventMachine | |
# | |
# Update 7 Oct 2010: | |
# - This example does *not* appear to work with Chrome >=6.0. Apparently, | |
# the WebSocket protocol implementation in the cramp gem does not work | |
# well with Chrome's (newer) WebSocket implementation. | |
# | |
# Requirements: | |
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby |
package main | |
import ( | |
"context" | |
"flag" | |
"fmt" | |
"io" | |
"net" | |
"net/http" | |
"os" |
Let's have some command-line fun with curl, [jq][1], and the [new GitHub Search API][2].
Today we're looking for:
# | |
# Wide-open CORS config for nginx | |
# | |
location / { | |
if ($request_method = 'OPTIONS') { | |
add_header 'Access-Control-Allow-Origin' '*'; | |
# |
"""Kernel K-means""" | |
# Author: Mathieu Blondel <mathieu@mblondel.org> | |
# License: BSD 3 clause | |
import numpy as np | |
from sklearn.base import BaseEstimator, ClusterMixin | |
from sklearn.metrics.pairwise import pairwise_kernels | |
from sklearn.utils import check_random_state |
# | |
# A CORS (Cross-Origin Resouce Sharing) config for nginx | |
# | |
# == Purpose | |
# | |
# This nginx configuration enables CORS requests in the following way: | |
# - enables CORS just for origins on a whitelist specified by a regular expression | |
# - CORS preflight request (OPTIONS) are responded immediately | |
# - Access-Control-Allow-Credentials=true for GET and POST requests |
import bisect | |
import itertools | |
import operator | |
class _BNode(object): | |
__slots__ = ["tree", "contents", "children"] | |
def __init__(self, tree, contents=None, children=None): | |
self.tree = tree |