And it’s how I would explain that task to a friend. No, we’re not sparking a nationwide trend to act like we’re five. We don’t need full-grown adults talking aboutgrandmas and cheetahs. If a group of inattentive five-year-olds can handle Nietzsche’s outlook on existence, surely grown-ups can too. AT&T has the same idea with its recent spate of ads, in which an adult makes the onerous task of picking the right cell phone plan uber-simplistic for small children .

A great team faced with the same problem will produce a single page. People often aspire to explain the complexity they uncover. When the user does something , you might want to change what’s on the screen. Now FriendList doesn’t need special code to “fetch” data from the server. It can read data directly because it’s already on the server.

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It just means that at any moment, I may be in multiple calls, and I choose who to talk to. For example, based on which conversation is more urgent. While we won’t really explain it like you would with a 5-year-old, we will explain some of the terminology in a way that a non-technical person could find meaningful.. Anyone who has ever interacted with a child between 3 and 5 years old for an extensive period of time will have had the stream of “Why? Even though the motivation of the child isn’t always to get a fitting answer, it is often used to typify the relentless curiosity of children in general. Even if you will ultimately engage with experts on the particular topic at hand, never underestimate the power of brevity and simplicity. Using your words intentionally and sparingly will not only convey your message clearly, but demonstrate your own mastery of the topic and related issues.

If I type “h”, “e”, “l”, “l”, “o”, it’s because I mean to type “hello”. We avoid this terminology anywhere in the docs, but we used it between in the core team discussions and maybe some comments on GitHub. I think that’s where library maintainers may have picked it up. I wouldn’t expect application authors to know or care about this terminology — but if you see it, all it means is useEffect, nothing more. Sometimes when you say “effects” https://www.beaxy.com/market/btc/tc to usd here. Previously, React used to re-render immediately in this case. This means you’d get three screen updates for three setState calls.

Education Podcasts

This post is part of the series Explain Like I’m Five (#eli5), which aims to make tech concepts and terms easy to understand. We need solar panels because it’s important to be able to make electricity without hurting the earth. People call energy made this way “clean energy” because it doesn’t make the planet dirty when it’s used. Right now each article is becoming its own podcast. I essentially read the article then add on to it at key points. I also plan to bring on guests within the crypto hedge fund, crypto venture fund, and DeFi space. Decentralized Finance is the term for all types of financial services that operate on top of blockchains. Many believe that by the end of this decade all of global finance will operate on blockchains, enabling instant global settlement and the use of smart contracts. Bitcoin helps people save in a way that their money can’t be inflated away or taken away. The current money system is set up by governments of nation-states who consistently increase the supply of their currencies.

But maybe you’re rendering an already submitted comment in two places. If you make an edit to one of them, and save it, it would be reasonable to expect that both of them need to reflect your edit. So the information about a list of comments needs to live somewhere outside your component — maybe, in their shared parent or in some kind of a cache. Some of this information never changes during a user session. For example, your website layout, the icons on your buttons, and the order of sections on the page. Fast Refresh is a new iteration on hot reloading. Hot reloading was intended to have similar benefits, but it didn’t work well with functional components and hooks.

Why Do We Need Solar Panels?

Rather than Reddit trying to launch a lot of original programming, Reddit is using the series to push users to create their own videos. As an undergraduate, I took a job as a Teaching Fellow. I graded homework assignments, held office hours, and taught a small weekly section. I am convinced I learned more from this process than my students. I was covering material I had ostensibly learned. But explaining to others forced me to understand better. And the most effective explanations were the simple ones.

Alternatively, you can go to the salad bar and pick up a salad that’s pre-made. It’s all ready for you, all you have to do is eat it. You get render ready HTML delivered directly from the server. Send the non-interactive, server-side rendered HTML and CSS to the browser. That way, your users have something to look at while they wait for the JS for your page to load. Note that concurrency doesn’t necessarily mean I talk to two people at once.

It can help answer questions that would otherwise be nearly impossible to uncover. Distributed traces play an important role in the three phases of observability. Learn more about Chronosphere and the three phases of observability here. Reddit dubs itself as “the front page of the Internet” and is often responsible for memes that spread throughout the web. The “Explain Like I’m Five” videos were funded by YouTube.

You use debouncing or throttling when the user is doing something too fast (e.g. typing), and updating the screen in response to each individual event is just too slow. So you either wait for the user to stop typing or you update the screen once in a while, like once a second . I also took a pass at explaining code splitting. But you need to bring 150 pounds worth of stuff. So you split it up into three bags so each of them can be flown at the same time, but still be under the limit. A Promise is an object that represents something that will be available in the future. You can think of a Promise as similar to a timer you might get in some fast food joints. When the timer rings, you pick up your order. This means that each event is separately intended by the user. If I click twice, it’s because I mean to click twice.

YouTube appears to be taking the opposite approach with Reddit, creating multimedia content out of what’s already popular. The Palmetto App puts solar energy savings in the palm of your hand. Track system performance by day, week, or month. With an intuitive user dashboard and one-click customer support, it’s easy to track your goals and boost your results. How Solar Panels Can Help You Save On Your Electric Bill How solar panels can help you save on your electric bill, whether you use a solar loan or pay for solar power in cash. Solar panels are a good way to make clean energy because the sun sends a lot of sunshine to the planet every single day, even when it’s cloudy. In fact, trillions and trillions of photons leave the sun every second! The more solar panels we use, the less we need dirty energy that we have to dig out of the ground. We believe globally-neutral decentralized currencies that can’t be inflated will be used more than nation-state currencies by 2035. The entire world of global finance is currently being rebuilt using smart contracts.

Computer programmers use a similar technique to understand and debug their code; it’s called Rubber duck debugging. The hybrid of animation and live-action narration is part of a broader experiment in creating original YouTube videos out of Reddit’s most popular content. That YouTube is sponsoring (i.e. paying for) the videos is likely related to its previous $100 million foray into original premium content. In the past, YouTube selected top-notch creative talent, such as The Office‘s Rainn Wilson.

Whatever simple explanations lack in nuance, they make up for in power. They become the basis for future knowledge. Complexity becomes a feature of something more fundamental rather than the subject itself. You can pass some components “from above” as children to the component whose state is updated. Then React knows those components from “above” don’t care about this state update, and don’t need to change. In React, this can happen when you update the state of a component that contains many other components. They might not be affected by update, but React still needs to ask each one of them whether they want to display something different. So it’s a “waste” if they don’t end up changing in response. Let’s say the design agency client now wants to change something. “Let’s tweak the colors.” So the top-down process starts again.

Then, before re-rendering, React will check whether their props have changed. If not, it will skip them while rendering. You could move state deeper in the tree if it doesn’t affect some components. It’s when you set the state again, React calls your components to figure out what should be on the screen, and then updates the screen.

Every week involved reducing three hours of lecture materials into a thirty minute summary. If I did a poor job, the students were relentless with questions. Together we would iterate to simpler framings of the material. When we were successful, the students were able to complete their assignments with much less help. You could mark some components as “memoized” which means they’ll “remember” their last props and render result.

An Idea Is an Idea What Are You?

After a bit of clarification I realized what she meant was “there were thirteen of us .” Why did we settle on chicken eggs as our standard eggs? Why not quail eggs, duck eggs or even ostrich eggs? What in evolution made chickens so productive? How did cow’s milk win over goats milk or bison milk? What is the concept of the butter line and why does… Explain It Like I’m 5 is one of my favorite subreddits.

Finally on day three you visit the museum, spend some time in the portrait gallery, but you enjoy the landscapes the most. Read more about usd to ethereum calculator here. You get lunch at the museum cafe and take a stroll in the park in the afternoon. You end your vacation with a fancy dinner out at a restaurant before walking back to the hotel. From there you head off to the market to look for souvenirs and get some brunch, before making a trip to the zoo. Following that, you grab a hotdog by the bay for dinner before turning in for the night.

What Does ELI5 Mean, and How Do You Use It?

It also didn’t handle errors well, so you’d have to restart your app after making a typo. Fast Refresh improves on those shortcomings. I’d say both “function components” and “functional components” are fine colloquially. (Though they kind of are — but that’s a separate topic.) I woundn’t nitpick on that except in the official docs. Where we’re going to just call them “components” since class components are fading away as a specialised, more legacy, concept. Think of server and client as a single tree instead of two disconnected parts that have to “talk” to each other.

The art director talks to the designer who talks to the person making the sketches, who implements the changes. During a render, React calls the component whose state you set. Your component returns what should be on the screen. Then, React does the same for components below that one . Information that changes in response to user interactions is called “state”. Back in the day if you wanted to use state, you’d have to use multiple types of components and it was a lot less clean. If they need to get some data from the server (like the friend list!), you need to write special code for that.

The name of Ethereum’s cryptocurrency is called Ether . Ethereum has all the benefits of Bitcoin, but is also programmable, has smart contracts, and soon will have a lower net annual issuance that Bitcoin. Because it’s a decentralized network running all over the world, Bitcoin can’t be banned or stopped. While nations can ban themselves from using Bitcoin, that usually disadvantages those nations in the global economy. No countries in the world have banned Bitcoin holding. However China has recently begun enforcing a ban on Bitcoin mining. New money creation causes the wealthy who have investments like homes and stocks to get even richer as their investments increase in value while the poor have their minimal savings inflated away. Since Bitcoin has a fixed supply it isn’t really affected by inflation. Blockchains like Bitcoin are also extremely secure and hard to hack — so the status of who owns what is protected over time. No, most software is better off running on centralized databases .

• What is so hard to replicate about the original Coca Cola?
• It’s fairly common for someone to use ELI5 when asking their followers or friends to explain something.
• We call such events “continuous” — as in, what matters is the latest one, not how many there happened.
• I also took a pass at explaining code splitting.

They create more money in order to reduce their own debt and hopefully to increase employment. But creating more money it makes the existing money worth less and soon causes important things everyone needs like homes, food, and gas cost more money. With Bitcoin there is now a trustable and neutral digital money that can’t be hurt by inflation. Maybe you have a more serious and complex question. You remember last wearing it on a bus, but on a bus trip that didn’t require you to take your wallet out.

ELI5 stands for Explain Like I’m Five

Here’s what it means, and how to use it to get a helpful explanation. The genre of technical description is seeing a resurgence, particularly in online locations, where new, hybrid versions have emerged. This study examines 233 such questions and their answers, identifying the effort needed to generate technical explanations as distributed and coordinative technical communication work. 2) When I make an exchange I now know that digital apple certifiably left my possession and is now completely yours. I used to not be able to say that about digital things.

Coinbase doesn’t use the tradeallcrypto Smart Chain network, so his funds were lost. Eventually more protections will be put in place to prevent against this type of easy error — but for now be sure to double-check everything, especially on larger transactions. A “Promise tick” refers to the moment when JavaScript resumes your function that was waiting for a Promise. It’s called a “tick” because it’s like a timer. When the result is ready, Promises don’t resume your functions immediately. Instead they do it as soon as possible after the currently running code finished executing. You can think of this as a restaurant owner waiting to call your “timer” until their hands are free rather than the moment they’ve finished making the meal. Server-side rendering is a tool designed to speed up that process so that pages using React load faster. When using SSR, we first run the components on the server that’s sending the files for the page to the user.

Watch Reddits New Adorably Awesome YouTube Series Explain Like Im Five

This shorthand became so commonplace that soon even bossgalaga began using ELI5. Stands for “Explain Like I’m 5”, typically used in cases where technical/difficult scenarios are broken down into simple, and easy to understand terms. In a way, the goal is literally explain a concept in a manner that is simple enough for a five-year-old to understand. For example, one of the most upvoted posts on the subreddit is “Why does ‘Hoo’ produce cold air but ‘Haa’ produces hot air? ” While this might seem like an unusual question to ask, it’s something many people have likely wondered about. Is there a topic you don’t understand and would like explained in the simplest way?

Tokens have value based on either their utility, their current cash flows, or their future cash flows. A Digital wallet is a place you store your stablecoins and crypto assets. The most used wallet in the world today is Metamask. Metamask now has more than 5 million daily users. You can also store your stablecoins and cryptoassets on exchanges. ”Gas” is used to pay fees to put a transaction on the Ethereum blockchain. You use Ether to pay your transaction fees. Recently is has cost around $15 in gas fees to perform a transaction on the Ethereum blockchain, like a token swap on Uniswap.

Get me on board with the high level concept, then let me ask questions to delve into the details. We all need to work on creating the phycological safety for people to ask the “dumb” questions. If you need clarity – the response isn’t glaring. Explore movies, games, superheroes and more with CNET Culture.

Why did hurricanes all have female names at one stage? We explain like I’m five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and… How did it become used to describe financial markets? What does a stock market ‘dead cat bounce’ mean? We explain like I’m five Thank you to the r/explainlikeimfive community and in particular the following users whose… Some popular ELI5 topics might include science, technology, law, and economics. Questions about astrophysics or global affairs might not have any easy answers readily available online. So, an answer in response to “ELI5” might be the best way for the average person to grasp a concept. It’s not an insult, it’s just a request for a patient, easy to understand explanation.

We take the HTML outputted by those components and send that HTML to the user’s browser. As soon as that arrives, the user can see the full content of the page. Note that the HTML by itself is a snapshot of what the page should initially look like and it’s not interactive by itself. So we still need to download React and the JS code for each React component, and then we need to tell React to “take control” of the HTML that’s already in the page, which is called hydration.

I’d like to invite you all to co-create a glossary of terms that are crucial for this release but that are not commonly-used in the beginner/intermediate courses and tutorials. Instead of wanting to prove you understand, focus on proving you want to understand. If you feel that the information is incomplete, it probably is. The more the other party wants to make you believe that you are just not fast or smart enough, the larger the gap is that they’re trying to cover up. The presenters in each episode have quite a task in front of them. The youngsters get to throw in questions and comments along the way, much like an actual Reddit thread. The YouTube series kicks off with three entries.

In the coding example, this means that React starts rendering immediately after the user types. If the user types again, React will just abandon that work and start again. If rendering was fast enough to fit in the pause between events, then you haven’t wasted https://www.beaxy.com/buy-sell/drgn-btc/ any time . You’re also not wasting time on finishing a render that’s no longer needed. For example, maybe this code runs as a result of a fetch. React has no idea when you’re going to “stop” setting states. So it needs to pick some time to update the screen.