mmozuras

git ls-files |
  while read f; do
    echo $f > /dev/tty; git blame $f |
    grep -o "\d\{4\}-";
  done |
    sort -f |
    uniq -ic |
    sort -n

mmozuras

for i in *.jpg
do
  jhead -n"%Y-%m-%d %H.%M.%S" $i
done

mmozuras

require 'benchmark/ips'

string_hash = { 'aaa' => 1, 'bbb' => 2, 'ccc' => 3 }
symbol_hash = { aaa: 1, bbb: 2, ccc: 3 }

Benchmark.ips do |x|
  x.report('string') { string_hash['bbb'] }
  x.report('symbol') { symbol_hash[:bbb] }

  x.compare!

mmozuras

require 'benchmark/ips'
require 'set'

ARRAY = [:integer, :float, :decimal]
SET = ARRAY.to_set
type = :decimal

Benchmark.ips do |x|
  x.report('array') { [:integer, :float, :decimal].include?(type) }
  x.report('or') { type == :integer || type == :float || type == :decimal }

mmozuras

SELECT table_name, round(((data_length + index_length) / 1024 / 1024), 2) AS size 
FROM information_schema.TABLES
WHERE table_schema = "SCHEMA" 
ORDER BY size DESC LIMIT 20;

mmozuras

#!/bin/bash

for i in {0..24}
do
  ii=$(($i + 1))
  
  fixes=`git log --since="${ii} months ago" --until="${i} months ago" | grep -i fix | wc -l`
  committers=`git log --since="${ii} months ago" --until="${i} months ago" --pretty=format:"%an" | sort -u | wc -l`
  
  echo `bc -l <<< "${fixes} / ${committers}"`

mmozuras

Installation

brew install irssi    
brew install loudmouth
git clone git@github.com:weiss/irssi-xmpp.git
cd irssi-xmpp
LDFLAGS='-flat_namespace -undefined warning -fPIC'; export LDFLAGS
make PREDIX=/usr/local/Cellar/irssi/0.8.15
make user-install

mmozuras

gifit() {
  if [[ -n "$1" ]]; then
    ffmpeg -i $1 -s 600x375 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=5 > $1.gif
  else
    echo "proper usage: gifit <input_movie.mov>"
  fi
}

mmozuras

for t in `git tag`
do
  if [[ ${#t} -lt 20 ]]; then
    echo keeping $t
  else
    git push origin :$t
    git tag -d $t
  fi
done

mmozuras

lines = File.readlines('vilniusjs_emails')

result = []
remove = false

lines.each do |line|
  if line.strip.empty?
    remove = true
  end