chaconnewu

import xlrd, mmap

def XLSDictReader(filename, sheet_index=0):
    '''
        Excel xlsd dict reader.
    '''
    with open(filename) as f:
        book = xlrd.open_workbook(
            file_contents=mmap.mmap(f.fileno(), 0, access=mmap.ACCESS_READ))

owainlewis

object EitherValidationExamples {

  type ValidationError = String

  def validateEmail(user: User): Either[ValidationError, User] =
    if (user.email contains "@") Right(user) else Left("Must supply a valid email")

  def validateAge(user: User): Either[ValidationError, User] =
    if (user.age > 18) Right(user) else Left("Must be over 18")

evanscottgray

docker ps | awk {' print $1 '} | tail -n+2 > tmp.txt; for line in $(cat tmp.txt); do docker kill $line; done; rm tmp.txt

yprez

import base64

from django.core.files.base import ContentFile
from rest_framework import serializers


class Base64ImageField(serializers.ImageField):
    def from_native(self, data):
        if isinstance(data, basestring) and data.startswith('data:image'):
            # base64 encoded image - decode

DavidBruant

(function(global){
    
    "use strict";
    function constEnumPropValueDesc(v){
        return {
            value: v,
            enumerable: true,
            configurable: false,
            writable: false
        };

wildiney

function checkCard(num){
	var msg = Array();
	var tipo = null;
	
	if(num.length > 16 || num[0]==0){
		
		msg.push("Número de cartão inválido");
		
	} else {
		

djgraham

#!/bin/bash
bats=`ls /proc/acpi/battery/`;
for bat in $bats;do 
	remain=`cat /proc/acpi/battery/$bat/{info,state}|grep remaining|grep -o "[0-9]\+"`
	full=`cat /proc/acpi/battery/$bat/{info,state}|grep full |grep -o "[0-9]\+"`
	descap=`cat /proc/acpi/battery/$bat/{info,state}|grep "design capacity:" |grep -o "[0-9]\+"`
	rate=`cat /proc/acpi/battery/$bat/{info,state}|grep "present rate:" |grep -o "[0-9]\+"`
	state=`cat /proc/acpi/battery/$bat/{info,state}|grep "charging state:" |grep -o "[a-z]\+$"`
	echo $state;
	lostcap=$((((descap-full)*100)/descap));