dbalan

#!/bin/bash
# works only with linux, depends on ffmpeg and android-tools installed.
# both `which ffmpeg` and `which adb` should return 0

set -e -x

if [[ $# != 1 ]]; then
    echo "Usage: $0 filename.png"
    exit 0
fi

dbalan

module Expression where

import Text.ParserCombinators.Parsec
import Text.Parsec.Token
import Control.Monad.Error


data Expr = LispInt Integer |
            LispSym String |
            LispLi [Expr]

dbalan

import XMonad
import XMonad.Config.Gnome
import XMonad.Util.Run
import XMonad.Util.EZConfig

-- rewrite the start progs
startProgs prgs = mapM_ (\(cmd,args) -> safeSpawn cmd args) prgs

initProgs = [ ("setxkbmap", ["-option", "ctrl:nocaps"])
            , ("emacs", ["--daemon"])

dbalan

import Data.List

longest :: [Int] -> Int
longest ns = maybe 0 id $ elemIndex m zeroCount
  where
    zeroCount = tail $ scanl (\x y -> if (y == 0) then x+1 else 0) 1 ns
    m = maximum zeroCount

cycleAtPoint :: [Int] -> [Int]
cycleAtPoint ns = take (length ns) $ drop (1 + longest ns) $ cycle ns

dbalan

import Control.Monad

series :: [Int]
series = [2..]

filterMulti :: Int -> [Int] -> [Int]
filterMulti n = filter (\x -> x `mod` n /= 0)

sieve :: [Int] -> [Int]
sieve s = p:sieve ps

dbalan

#!/usr/local/bin/python
# -*- coding: utf-8 -*-
# this uses bangalore open weather api to query the temparature near you.
# the api is documented here: http://www.yuktix.com/m/aws/media/yuktix-public-api.pdf
# This is a standalone script, eventhough I run this as a https://github.com/matryer/bitbar plugin.

API_ENDPOINT = "http://api1.yuktix.com:8080/sensordb/v1"
API_KEY = "" 
SERIAL_NUMBER = "" # serial number of the weather station you are interested in.
CACHE_FILE="/tmp/weather_cache" # store recent data and display it while offline.

dbalan

# infix calculation
# infix -> postfix -> eval

NUMS = map(lambda x: str(x), range(10))

def toponlist(l):
    return l[len(l)-1]

def dop(op, arg1, arg2):
    if op == '-':

dbalan

package main

import (
	"fmt"
	"net/http"
	"sync"
)

var (
	KeyMap = map[string]string{}

dbalan

#include "add.h"

int add_two_numbers(int x, int y) {
  return x + y;
}

int add_fzed_two_numbers(int x, int y) {
  return add_two_numbers(FuzzNumber(x),
			FuzzNumber(y));
}

dbalan

iTERM2 Cheetsheet

Fancy Utilities

1. Paste history: ⌘ + Shift + h
2. Instant Replay: ⌘ + Opt + b
3. Mouseless selection: ⌘ + f; Tab
4. Smart select: Quad-Click
5. Rectangle Select: ⌘ + Opt + Select
6. Open link (URL/File): ⌘ + Click