cuneydbolukoglu

/* Theme change */
let getTheme = localStorage.getItem("theme");
let link = document.createElement("link");
link.style = "text/css";
link.rel = "stylesheet";
if (getTheme == "red") {
  link.href = './styles/red.css';
  document.head.append(link);
} else {
  link.href = './styles/blue.css';

cuneydbolukoglu

function formatBytes(bytes,decimals) {
   if(bytes == 0) return '0 Bytes';
   var k = 1024,
       dm = decimals || 2,
       sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'],
       i = Math.floor(Math.log(bytes) / Math.log(k));
   return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
}

// Usage:

cuneydbolukoglu

const data = [1, 2, 2, 3, 3, 4];

const removeArrayDuplicates = data.reduce(
  (unique, item) => (unique.includes(item) ? unique : [...unique, item]),
  []
);

console.log(removeArrayDuplicates);

cuneydbolukoglu

/**
 * Order function by key.
 * @default "asc"
 * data => field to order (Object, List, Array).
 * key => the data to be order by this key.
 */
function orderListByKey(data, key, order) {
  const compareValues = (key, order = "asc") => (elemA, elemB) => {
    if (!elemA.hasOwnProperty(key) || !elemB.hasOwnProperty(key)) return 0;
    const comparison = elemA[key].localeCompare(elemB[key]);

cuneydbolukoglu

    this.state.data != undefined ? this.state.data.map(item => {
       Object.assign({}, this.state.dataObject, { [item[0]]: item[1] });
       console.log("dataObject", this.state.dataObject)
    }) : undefined

cuneydbolukoglu

axios.defaults.xsrfCookieName = 'csrftoken';
axios.defaults.xsrfHeaderName = 'X-CSRFToken';
axios.defaults.headers.common['Cookie'] = document.cookie;

cuneydbolukoglu

const object = {
  a: 'somestring',
  b: 42
};

if(object){
 for (const [key, value] of Object.entries(object)) {
  console.log(`${key}: ${value}`);
} 
} else {

cuneydbolukoglu

    axios({
      url: `/api/download/${id}/`,
      method: 'GET',
      responseType: 'blob', // important
    }).then((response) => {
      const url = window.URL.createObjectURL(new Blob([response], { type: response.type }));
      const link = document.createElement('a');
      link.href = url;
      link.setAttribute('download', fileName);
      link.target = '_blank'

cuneydbolukoglu

import React from 'react';
import ReactDOM from 'react-dom';
import styles from './mystyle.module.css'; 

class Car extends React.Component {
  render() {
    return <h1 className={styles.bigblue}>Hello Car!</h1>;
  }
}

cuneydbolukoglu

class Car extends React.Component {
  render() {
    return <h2>I am a {this.props.brand}!</h2>;
  }
}

class Garage extends React.Component {
  render() {
    return (
      <div>