Jika kalian memiliki niatan untuk mengunjungi Negara Rusia sebagai salah satu Negara dalam destinasi kalian. Maka, kalian harus mengetahui negaranya tersebut sebelum kalian melakukan sebuah kecerobohan di sana. Misalnya kalian harus mengetahui peraturan disana, harus tahu akan etika saat berkunjung ke Negara tersebut, dan harus paham juga mengenai apa saja yang bisa kalian lakukan dan […]
The post Jangan Lakukan Hal Ini Ketika Berada Di Rusia appeared first on anni-sanni.com.
A cheap, rich and sticky treat to eat with your favourite cuppa
Usually in a recipe, I like to contrast ingredients and watch them battle it out. But sometimes, when you want to go large on one flavour, it’s worth adding a few ingredients with similar profiles to cover all bases. Today’s loaf is a case in point: I wanted layers of malt on malt on malt – flavours of toast, coffee, toffee and rye bread – which comes from using malt extract and muscovado sugar together with my favourite tea, the robust, full-bodied Assam tea, AKA the thinking woman’s English breakfast.
Prep 10 min
Cook 50-60 min
Serves 8-10
for Cait
The Brimstone is back
in the woken hills of Vallombrosa,
passing the word
from speedwell to violet
wood anemone to celandine.
I could walk to you now
with Spring just ahead of me,
north over flat ground
at two miles an hour,
the sap moving with me,
under the rising
grass of the field
like a dragged magnet,
the lights of the flowers
coming on in waves
as I walked with the budburst
and the flushing of trees.
If I started now,
I could bring you the Spring
for your birthday.
Hugh Weber shared a Twitter thread about his 11-year-old's wild ride with the USPS, and it seems to convey a deeper message. Maybe it's a message that the beauty of humanity itself escapes through human beings' vulnerability. Brace yourself, cause this thread has been known to get the feels train rolling.
This video is an oldie but goldie. Joseph Gordon-Levitt turns the tables on the paparazzi that were bombarding him with cameras and questions. It's a curious thing to see how the paparazzi react when being fed a ration of their own medicine. It's almost as if they don't like it, like really don't like it.
Many people are turning to virtual therapy and mental health apps to cope with the stress of the coronavirus pandemic, but they may not be as helpful as talking face to face
The former Unite official says it is the "right time" to move on with the party under new leadership.
Their letter says services can be held with "proper measures in place", amid the Covid-19 outbreak.
With more and more F1 drivers making the move to esports during the lockdown and doing well, could an expert sim racer easily make the leap the other way?
Charities warn some children who are missing out on additional support at school are falling into crisis.
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A vaccine normally takes a decade to develop, but GSK and Sanofi want a viable coronavirus vaccine by the end of next year, GSK chief executive Emma Walmsley says.
React is a good tool when it comes to building flexible and reusable UI components. However, it’s “one of those libraries” that cannot handle all the tasks involved in building a full fleshed UI project. Other supporting tools - such as a recently announced React SDK from Cloudinary - are available to provide solutions that the React core cannot.
In such cases where media (images and videos) becomes a heavy task to handle, Cloudinary simplifies the process with the new React SDK. Let’s build and image library with Cloudinary and React using the Cloudinary’s React SDK.
The only requirements for using Cloudinary in your existing React project are to install the React SDK and the upload widget. If you do not have an existing React project and want to try these examples, take the following steps:
We need a minimal amount of dependencies so we can focus on building a media library and not structuring a React app:
{
"name": "img-library",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"watch": "webpack -d --watch",
"build": "webpack",
"serve": "serve ./public"
},
"author": "",
"license": "MIT",
"devDependencies": {
"babel-core": "^6.18.2",
"babel-loader": "^6.2.9",
"babel-preset-es2015": "^6.18.0",
"babel-preset-react": "^6.16.0",
"serve": "^1.4.0",
"webpack": "^1.14.0"
},
"dependencies": {
"axios": "^0.15.3",
"cloudinary-react": "^1.0.1",
"react": "^15.4.1",
"react-dom": "^15.4.1"
}
}
React (and React DOM) must be used since we are making a React app. The cloudinary-react dependency is Cloudinary’s React SDK, which we will soon see how it works. axios is a tool for making HTTP requests and, in our case, we will use it request images from the Cloudinary server.
# Install dependencies
npm install
Webpack is our build tool. Only minimal settings are required to have a build running and our React app compiling:
// ./webpack.config.js
var webpack = require('webpack');
var path = require('path');
var BUILD_DIR = path.resolve(__dirname, 'public');
var APP_DIR = path.resolve(__dirname, 'src');
var config = {
entry: APP_DIR + '/index.jsx',
output: {
path: BUILD_DIR,
filename: 'bundle.js'
},
module : {
loaders : [
{
test : /.jsx?/,
include : APP_DIR,
loader : 'babel'
}
]
}
};
module.exports = config;
Basic configuration - an entry, output and loaders to handle the React .jsx files.
We need to create an entry point, as we specified in the Webpack configuration, and another entry point for the browser, which is an index.html file:
// ./src/index.jsx
import React, { Component } from 'react';
import { render } from 'react-dom';
class Main extends Component {
render() {
return (
<div className="main">
<h1>Scotchage</h1>
</div>
);
}
}
render(<Main />, document.getElementById('container'));
<!-- ./public/index.html -->
<html>
<head>
<!--Stylesheet-->
<link rel="stylesheet" href="style.css">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<!--Container for React rendering-->
<div id="container"></div>
<!--Bundled file-->
<script src="bundle.js"></script>
</body>
</html>
You need a Cloudinary account to continue with these examples. Sign up for free and store your credentials safely as shown on the dashboard:
Before using the React SDK to deliver images from the Cloudinary servers, let’s use the awesome Cloudinary upload widget to upload images. First, we need to add this widget to our index.html:
<!-- ./public/index.html -->
<html>
<head>
. . .
</head>
<body>
. . .
<!-- UPLOAD WIDGET -->
<script src="//widget.cloudinary.com/global/all.js" type="text/javascript"></script>
<script src="bundle.js"></script>
</body>
</html>
Next, we create a button, attach an event to it and upload an image once the button is clicked:
import React, { Component } from 'react';
import { render } from 'react-dom';
class Main extends Component {
uploadWidget() {
cloudinary.openUploadWidget({ cloud_name: 'CLOUD_NAME', upload_preset: 'PRESET', tags:['xmas']},
function(error, result) {
console.log(result);
});
}
render(){
return (
<div className="main">
<h1>Galleria</h1>
<div className="upload">
<button onClick={this.uploadWidget.bind(this)} className="upload-button">
Add Image
</button>
</div>
</div>
);
}
}
render(<Main />, document.getElementById('container'));
The uploadWidget member method is the handler invoked by the click event to handle our image upload by calling cloudinary.openUploadWidget. openUploadWidget takes a config object and the upload callback handler. The config object must have at least cloud_name and upload_preset properties with valid values. You can read more about Cloud Names and Upload Presets.
The Cloudinary React SDK has three major components, Image, CloudinaryContext and Transformation:
Image.Image component. This can be tedious when you are dealing with multiple images. CloudinaryContext allows you to apply configuration to a group of Images.Most times you would end up with a structure like this:
<CloudinaryContext>
<Image>
<Transformation />
<Transformation />
</Image>
<Image>
<Transformation />
</Image>
</CloudinaryContext>
Back to our demo app, we can request an image from the Cloudinary server and display it with the following components:
import React, { Component } from 'react';
import axios from 'axios';
import { CloudinaryContext, Transformation, Image } from 'cloudinary-react';
import { render } from 'react-dom';
class Main extends Component {
constructor(props) {
super(props);
this.state = {
gallery: []
}
}
componentDidMount() {
// Request for images tagged xmas
axios.get('http://res.cloudinary.com/christekh/image/list/xmas.json')
.then(res => {
console.log(res.data.resources);
this.setState({gallery: res.data.resources});
});
}
uploadWidget() {
// . . .
}
render(){
return (
<div className="main">
<h1>Galleria</h1>
<div className="gallery">
<CloudinaryContext cloudName="CLOUDNAME">
{
this.state.gallery.map(data => {
return (
<div className="responsive" key={data.public_id}>
<div className="img">
<a target="_blank" href={`http://res.cloudinary.com/christekh/image/upload/${data.public_id}.jpg`}>
<Image publicId={data.public_id}>
<Transformation
crop="scale"
width="300"
height="200"
dpr="auto"
responsive_placeholder="blank"
/>
</Image>
</a>
<div className="desc">Created at {data.created_at}</div>
</div>
</div>
)
})
}
</CloudinaryContext>
<div className="clearfix"></div>
</div>
</div>
);
}
}
render(<Main />, document.getElementById('container'));
Take one more look at the upload code:
cloudinary.openUploadWidget({ cloud_name: 'christekh', upload_preset: 'idcidr0h', tags:['xmas']},
function(error, result) {
. . .
Each image is tagged with xmas, which serves as a way to request images with this tag as a collection. This is exactly what we are using the axios library to do when the component mounts:
axios.get('http://res.cloudinary.com/CLOUDNAME/image/list/xmas.json')
.then(res => {
console.log(res.data.resources);
this.setState({gallery: res.data.resources});
});
axios uses promises, so whenever the promise resolves in our case, we have a payload of images. We take advantage of React state to update our UI with the fetched resources.
Down to rendering, we configure the CloudinaryContext with our cloud_name, iterate over the gallery state that stores the images and displays them using the Image component. We also apply few transformations using the Transformation component.
For security reasons, Cloudinary will not allow you to make such request from the client unless you tell it to. The best way to go is to use the admin API via a backend SDK and then send the resource list to the client.
We are able to upload images and request for images to be displayed on the user’s browsers. Here is how we update the displayed images instantly when the user uploads a new image:
uploadWidget() {
let _this = this;
cloudinary.openUploadWidget({ cloud_name: 'CLOUDNAME', upload_preset: 'PRESET', tags:['xmas']},
function(error, result) {
// Update gallery state with newly uploaded image
_this.setState({gallery: _this.state.gallery.concat(result)})
});
}
Rather than logging the uploaded image information to the console, we update the gallery state, which bears the list of requested images, by concatenating the uploaded result to the gallery.
Image uploads, transformation and delivery has never been easier. These tasks have been a serious challenge for developers. Cloudinary has created a way to abstract all this hard work, enabling you to simply plug and play.