pandanote-info

package info.pandanote.test

import scala.reflect.ClassTag
import scala.math._

// A class to represent and to handle a quaternion.
// 四元数を扱うためのクラスを書いてみました。
case class Quaternion(real: Double, _i: Double, _j: Double, _k: Double) {
  override def toString(): String = real + (if (_i == 0.0) "" else ((if (_i>0.0)"+"else"-")+(if (_i>0.0)_i else -_i) + "i")) + (if (_j == 0.0) "" else ((if (_j>0.0)"+"else"-")+(if (_j>0.0)_j else -_j) + "j")) + (if (_k == 0.0) "" else ((if (_k>0.0)"+"else"-")+(if (_k>0.0)_k else -_k) + "k"))
  

pandanote-info

class CopyrightLinkElement extends HTMLElement {
	static get observedAttributes() {
		return ['established'];
	}
	constructor() {
		super();
	}

	connectedCallback() {
	}

pandanote-info

#!/usr/bin/env python3
# coding: utf-8
#
# See https://pandanote.info/?p=29 for details.
#

import io
import sys
import re
import codecs

pandanote-info

#!/bin/sh
# See https://pandanote.info/?p=8118 for details.

chown -R nginx /etc/wordpress
chown -R nginx /var/lib/php/session
chown -R nginx /var/lib/php/wsdlcache/
chown -R nginx /var/lib/php/opcache/
chown -R nginx /usr/share/wordpress/wp-content/uploads/
chown nginx:nginx /var/log/nginx

pandanote-info

# See https://pandanote.info/?p=9956 for details.

class Expense:
    amount = 0
    reason = ""
    remark = ""
    def __init__(self, amount, reason, remark):
        self.amount = amount
        self.reason = reason
        self.remark = remark

pandanote-info

// Inside a Vue instance...
	dragOver(event) {
		event.preventDefault();
	},
	dropFile(event) {
		event.preventDefault();	dropFile() {
    		if (event.dataTransfer.files.length != 1) {
      			alert("Only one file can be dropped");
			return;
	  	}

pandanote-info

// Inside a Vue instance...
	dragOver(event) {
		event.preventDefault();
	},
	dropFile(event) {
		event.preventDefault();
		if (event.dataTransfer.files.length != 1) {
			alert("Only one file can be dropped");
			return;
		}

pandanote-info

#!/usr/bin/python
#
# See https://sidestory.pandanote.info/datetime_in_iso8601.html
#

from datetime import datetime

print(datetime.now().astimezone().isoformat())

pandanote-info

#!/usr/bin/python
#
# See https://sidestory.pandanote.info/datetime_in_iso8601.html
#

import datetime

print(datetime.datetime.now().astimezone().isoformat())

pandanote-info

package info.pandanote.test;

import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

public class CountElement {