yowcow

# sudo required

# stop indexing
mdutil -a -i off

# start indexing
mdutil -a -i on

yowcow

const url = require('url')
const qs  = require('querystring')

const givenURL = 'http://hogefuga.com/?foo=bar&hoge=fuga'

qs.parse(url.parse(givneURL).query)

yowcow

Keybase proof

I hereby claim:

• I am yowcow on github.
• I am yowcow (https://keybase.io/yowcow) on keybase.
• I have a public key whose fingerprint is 4E54 4FA3 A411 C0E2 FA93 346A 1C52 C77C 6A2B 498F

To claim this, I am signing this object:

yowcow

docker run --rm --name test-mysql -e MYSQL_ROOT_PASSWORD=hogehoge -p 3336:3306 -d  mysql:5.7

yowcow

VERSION ?= 8.0.0705
ARCHIVE = v$(VERSION).tar.gz
UNARCHIVED = vim-$(VERSION)
PREFIX = /usr/local/$(UNARCHIVED)

.PHONY: all install current

all: $(UNARCHIVED)
        cd $< && \
                ./configure \

yowcow

var createVideoElement = function (w, h) {
  var videoEl = document.createElement('video');
  videoEl.setAttribute('width', w);
  videoEl.setAttribute('height', h);
  videoEl.setAttribute('muted', true);
  videoEl.style.cssText = 'cursor: pointer; background-color: #000;';
  return videoEl;
};

var createSourceElement = function (src, type) {

yowcow

# Local Forwarding
# For instance, connect to target mysql from localhost via proxying remote host:
# ssh -L <Local Port>:<Tartet Host>:<Target Host Port> Proxying Remote Host
ssh -L 3307:my-database-server:3306 my-app-server

# Remote Forwarding
# For instance, forwarding remote host port to target host port:
# ssh -R <Target Host Port>:<Target Host>:<Remote Host Port> Remote Host
ssh -R 5001:my-another-app-server:5000 my-app-server

yowcow

for file in $(find /proc -maxdepth 2 -type f -name "status"); do                                                                                                                                                                                      /proc
  cat $file | awk '/Name|Swap/ { printf $2 " " $3 "\t" } END { print "" }';
done

yowcow

use strict;
use warnings;
use Benchmark qw(cmpthese);
use DateTime;
use POSIX;

cmpthese(
    200_000 => {
        'DateTime' => sub {
            DateTime->from_epoch(

yowcow

use strict;
use warnings;
use Benchmark qw(cmpthese);

sub hv {
    my ($ref, $key, $default) = @_;
    defined $ref && exists $ref->{$key} ? $ref->{$key} : $default;
}

my $hash = {