jmatsu

Get current information of XXX

simple log

git log -n 1 This equals to the following command. (Default) git log -n 1 --format="commit %H%x0A\ Author: %an %ae%x0A\ Date: %ad"

commit id

git log -n 1 --format=%h collapsed

jmatsu

The placeholders are:

%H: commit hash

%h: abbreviated commit hash

%T: tree hash

%t: abbreviated tree hash

jmatsu

#!/bin/sh

# Returns TRUE if $1 doesn't exist. $1 is command name, package name, or the fragment of them.
check_no_cmd()
{
  # Does $PATH include $1?
  which $1
  if [ $? -eq 0 ]; then
    return 1
  fi

jmatsu

adf2015 = {
:Session => "Short coding",
:Language => "Java",
:System => "AtCoder",
:Limitation => {
    :jdk => "openjdk-1.7",
    :class => "Main",
    :stderr => "Compilation error",
    :bytes => {
      :LineBreak => 2,

jmatsu

import android.app.Activity;
import android.app.ActivityManager;
import android.app.ActivityManager.RunningServiceInfo;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.view.View;

/*
 * Copyright {2014} {Matsuda Jumpei}

jmatsu

import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.view.ViewGroup;

/**
 * Created by amyu- on 2015/04/19.
 */
public class GeneralViewGroup extends ViewGroup {

jmatsu

// This is a sample. jQuery will work fine on your console. 
(script = document.createElement('script')).src = 'http://code.jquery.com/jquery-latest.min.js';
document.getElementsByTagName('head')[0].appendChild(script);

// Optional javascript works on your console too. 
// Please modify next line to fit your infomation.
var username="jmatsu"; var gist_id="e5800eda726722decbda"; var filename="default_optional_mine.js";
(script2 = document.createElement('script')).src = 'https://rawgithub.com/'+username+'/'+gist_id+'/raw/'+filename;
document.getElementsByTagName('head')[0].appendChild(script2);

jmatsu

#!/usr/bin/env bash

set -ue

function judge(){ echo "$1" | grep -e "$2" &> /dev/null; return $?; }
function judge_ms(){ unzip -Z "$1" | grep "$2" &> /dev/null; return $?; }

_FUCK_U=""

for txt in `find . -type f -iname \*.txt`; do

jmatsu

# 解凍
for tgz in `find . -maxdepth 1 -type f -iname \*.tgz`; do
    tar -xvf $tgz
done

# ゴミ処理
for garbage in `find -E . -type f -iregex '^(\._.*|.*\~|#.*|.*\.DS_Store)$'`; do
    rm $garbage
done

jmatsu

# -q stops to output error and temporal logs anywhere, -O be like '>' and -O - tells to output to stdout
wget -q -O - ${URL} | sh -

# -s doesn't output error and temporal logs anywhere, -L allows to track redirect transitions.
curl -sL ${URL} | sh