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Christian Stade-Schuldt Tafkas

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View gist:1637874
# ~/.gitconfig from @boblet
# initially based on http://rails.wincent.com/wiki/Git_quickstart
[core]
excludesfile = /Users/oli/.gitignore
legacyheaders = false # >git 1.5
quotepath = false
# http://stackoverflow.com/questions/136178/git-diff-handling-long-lines
pager = less -r
# if ↑ doesn’t work, try: pager = less -+$LESS -FRX
@hrldcpr
hrldcpr / tree.md
Last active Apr 11, 2021
one-line tree in python
View tree.md

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active Apr 17, 2021
Useful PostgreSQL Queries and Commands
View postgres_queries_and_commands.sql
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'
@entaq
entaq / Google_oAuth.js
Created Nov 15, 2012
Google oAuth 2.0 sample
View Google_oAuth.js
/**
reference -
https://developers.google.com/accounts/docs/OAuth2WebServer
https://code.google.com/apis/console/
https://developers.google.com/+/api/latest/
**/
////handle all requests here
function doGet(e) {
@techniq
techniq / audit_mixin.py
Created Mar 16, 2013
Useful SQLAlchemy Mixins
View audit_mixin.py
from datetime import datetime
from sqlalchemy import Column, Integer, DateTime, ForeignKey
from sqlalchemy.orm import relationship
from sqlalchemy.ext.declarative import declared_attr
from flask_security import current_user
class AuditMixin(object):
created_at = Column(DateTime, default=datetime.now)
updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
@mwhite
mwhite / git-aliases.md
Last active Apr 13, 2021
The Ultimate Git Alias Setup
View git-aliases.md

The Ultimate Git Alias Setup

If you use git on the command-line, you'll eventually find yourself wanting aliases for your most commonly-used commands. It's incredibly useful to be able to explore your repos with only a few keystrokes that eventually get hardcoded into muscle memory.

Some people don't add aliases because they don't want to have to adjust to not having them on a remote server. Personally, I find that having aliases doesn't mean I that forget the underlying commands, and aliases provide such a massive improvement to my workflow that it would be crazy not to have them.

The simplest way to add an alias for a specific git command is to use a standard bash alias.

# .bashrc
@ejain
ejain / build.g
Created Nov 15, 2013
Converts a directory of GPX files into a single KML file for import into Google Fusion Tables; includes some metadata based on the file name.
View build.g
import groovy.xml.MarkupBuilder
new MarkupBuilder().kml(xmlns : 'http://www.opengis.net/kml/2.2') {
new File(args?.size() ? args[0] : '.').eachFileMatch(~/.*\.gpx/) { file ->
new XmlParser().parse(file).trk.each { trk ->
trk.trkseg.each { trkseg ->
def geo = ""
trkseg.trkpt.each { trkpt ->
geo += "${trkpt.'@lon'},${trkpt.'@lat'}\n"
}
@johnschrom
johnschrom / gist:8638763
Last active Jan 5, 2021
Making a map of foursquare checkins
View gist:8638763
library(ggplot2)
library(maps)
library(mapproj)
###############################################################################
# Step 1: Get data from Foursquare
# If you already have it, then great :) Otherwise, you can use RPI. The source
# is listed below, and there are instructions for getting keys in the readme.
# RPI: https://github.com/johnschrom/RPI
@lelandbatey
lelandbatey / whiteboardCleaner.md
Last active Apr 6, 2021
Whiteboard Picture Cleaner - Shell one-liner/script to clean up and beautify photos of whiteboards!
View whiteboardCleaner.md

Description

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"

Results

@dbreunig
dbreunig / ReporterSaveFileDescription.md
Last active Jan 22, 2021
A description of the data written to the Reporter App Dropbox save folder.
View ReporterSaveFileDescription.md

#Reporter Save File Schema

##The Reporter Export File

Reporter saves to your Dropbox account with plaintext JSON files, one for each day. When a Report is entered in the app a file is created for that day if it does not exist. Otherwise, the report is appended to the existing file. The save folder is located in 'Dropbox/Apps/Reporter-App/'.

Reporter save files are named according to the following convention:

YYYY-MM-DD-reporter-export.json