mzkaramat

#!/usr/bin/env bash
set -e

cd

case "$OSTYPE" in
  darwin*)  DOWNLOAD=https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-x86_64.sh ;;
  linux*)   DOWNLOAD=https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh  ;;
  *)        echo "unknown: $OSTYPE" ;;
esac

mzkaramat

extension UIImage {

    /**
     Returns a new `UIImage` with an adjusted exposure value.

     - Parameter ev: The amount to adjust the exposure value. Negative for darker, positive for lighter.
     - Returns: a new `UIImage` with an adjusted exposure value.
     */
    func imageWithAdjustedExposure(ev: Double) -> UIImage? {
        guard let cgImage = self.CGImage else { return nil }

mzkaramat

function refreshData()
{
    x = 5;  // 5 Seconds

    // Do your thing here

    setTimeout(refreshData, x*1000);
}

mzkaramat

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

mzkaramat

library(quantmod)
symbols = c('A', 'AAPL', 'ADBE', 'AMD', 'AMZN', 'BA', 'CL', 'CSCO', 'EXPE', 'FB', 'GOOGL',
            'GRMN', 'IBM', 'INTC', 'LMT', 'MSFT', 'NFLX', 'ORCL', 'RHT', 'YHOO')

start = as.Date("2014-01-01")
until = as.Date("2014-12-31")

# Grab data, selecting only the Adjusted close price.
#
stocks = lapply(symbols, function(symbol) {

mzkaramat

# The commands below are a guide to remove a large file that has been
# accidentally committed to a Git repository's history. If the file is
# larger than 100 MB, GitHub will prevent you from pushing your latest
# commits. The annotated steps below should help you remove the large
# file from your commit history, even if you've made new commit since.


# Some Git users advise against rebasing. You can safely use it here
# because you haven't published your changes yet.
# So, you first need to rebase your current branch onto the point that

mzkaramat

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

mzkaramat

Sed Cheat Sheet

Sed command line options

sed [options] sed-command [input-file]

Option	Description	Example

mzkaramat

// JS array equivalents to C# LINQ methods - by Dan B.

// Here's a simple array of "person" objects
var people = [ 
	{ name: "John", age: 20 }, 
	{ name: "Mary", age: 35 }, 
	{ name: "Arthur", age: 78 }, 
	{ name: "Mike", age: 27 }, 
	{ name: "Judy", age: 42 }, 
	{ name: "Tim", age: 8 }