![]() We changed our context value but now our default value doesn't make sense, it's still 0. It's important to know when to use useState and when to use useContext. Most of the time, useState is enough for your needs. As it's usually shared between a bunch of components, it can cause performance issues when abused and used for the wrong kind of state. If you notice that your context is holding two values that are completely unrelated to each other, consider splitting them into different contexts.Īre you noticing that your app is growing, there are too many contexts being created, and managing the state is becoming complex? Maybe it is time to use a state management library, such as Redux Toolkit or Recoil. React Context is a great tool, but it can also be dangerous. Re-rendering a couple of components is not a big deal, but as your context grows the performance of the app may get worse since changing a single value will update a lot of unrelated components. But as mentioned in the previous section, any changes will recreate the object, triggering a re-render in all the components that are consuming the context. Reacts Context API has become the state management tool of choice for many, oftentimes replacing Redux altogether. When you have your context created it might be tempting to add everything that you want to be global in there. By using this hook we are always receiving the same function reference, if we didn't do that the function would be different on every re-render making our useMemo pointless. Notice that we are now using the useCallback hook in the increment function. If any of the values in the dependency array is changed then a new object is created and our provider will correctly trigger a re-render in the consumers to reflect the new value. The hook will create the object only once and return the same reference on every re-render as long as the dependency array doesn't change. ![]() Since we already know how the React Context API looks like, we can base it on that.Export function CounterProvider ( Now that we have the general concept of how we’re going to use our context, let’s start by defining the functions we’re going to expose. Well, mostly - instead of our ContextProvider component, we’re using TextContext.Provider, which takes an object with the references to our values, and useContext() that serves as our portal - so we can tap into our wormhole. OK, so this is starting to look more like JavaScript. import = useContext(TestContext) Ĭonsole.log(description + " > ✅ " + text)Ĭonsole.log(description+ " > □ " + text) That Color component displays a message containing the message defined in its parent component - the app, only without having it being passed directly as a prop to the component, but rather - having it “magically” appear through the use of useContext. ![]() In the snippet below, we have our app that has a Color component in it. As mentioned, to use React context, you need to create a provider and a consumer. The following snippet is a rather simplistic (and pretty useless) example of React’s context API, but it demonstrates how we can use values defined higher up in the component tree without passing them explicitly to the child components. You can imagine React’s context as some kind of a “wormhole” that you can pass values through somewhere up your component tree and access them further down in your children’s components. “Context provides a way to pass data through the component tree without having to pass props down manually at every level.” In the world of React, context is used as an alternative to prop-drilling and synchronizing state across different parts of the apps. React popularized the idea of context-propagation within our applications with its context API. This article brings a brief intro to context propagation in JavaScript and shows that there’s no magic at all behind some of the most useful React APIs. React popularized the idea of context-propagation within our applications with its context API, an alternative to prop-drilling and synchronizing states across different parts of the apps. ![]()
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![]() ![]() Superstock offers millions of photos, videos, and stock assets to creatives around the. Researchers theorize that this pyramid was constructed sometime between 8 CE. He translated 'Chaacmol' from Yucatecan Maya as the 'paw swift like thunder' (Le Plongeon 1896:157). Chac Mool Temple of the Warriors Chichen Itza (Mayan) Yucatan Mexico. The Chac Mool is a type of Maya sculpture of an abstract male figure reclining and holding a bowl used as a receptacle for sacrifices. Stanford University Press: Stanford, California. The current name chacmool is derived from the name 'Chaacmol' which Augustus Le Plongeon gave to a sculpture he and his wife Alice Dixon Le Plongeon excavated from within the Temple of the Eagles and Jaguars at Chiche'n Itza' in1875. The chacmool is a sculptural figure seated on the ground with its upper back raised, the head is turned to a near right angle, the legs are drawn up to the. ![]() ![]() Foundation for the Advancement of Mesoamerican Studies, Inc. Chen K’u: The Ceramic of the Sacred Cenote at Chichén Itzá. : Mexico Chichen Itza Na Chac-Mool Statue At The Mayan Ruins Of Chichen Itza On The Yucatan Peninsula Mexico Photograph C1975 Poster Print by (24. The Gods and Symbols of Ancient Mexico and the Maya: An Illustrated Dictionary of Mesoamerican Religion. Survival and revival of Terminal Classic traditions at Postclassic Mayapán. Lightning Sky, Rain, and the Maize God: The Ideology of Preclassic Maya Rulers at Ancient Mesoamerica 17:57-78. de Orellana M, Suderman M, Maldonado Méndez Ó, Galavitz R, González Aktories S, Camacho Díaz G, Alegre González L, Hadatty Mora Y, Maldonado Núñez P, Castelli C et al.Cambridge Archaeological Journal 21(02):187-216. ![]() ![]() Aim for seven to nine hours of quality sleep per night. Your sleep and water intake can affect your mental clarity and focus and impact your decision-making capabilities. If you're struggling with your decision, take a step away from it and return when your mind feels more clear. The more you overthink, the more likely you are to bring doubt into your decision-making process, which can become a pattern and affect future decisions you have to make. Overthinking can cause you to make a decision you might not normally have made and cause you undue stress at the same time. It's important to be able to come to a conclusion without too much time spent evaluating everything. Try not to overthinkĮvery decision should come with some thinking as you weigh the pros, cons, consequences and all the available options, but overthinking can keep you from being able to make a final decision. Here are 12 things you can do to make better decisions: 1. It's important to make better decisions for many reasons including having a greater sense of self, learning from experiences, standing out from your coworkers, increasing your confidence and showcasing yourself as a professional. Read more: Decision-Making Skills: Definition and Examples Why is it important to make better decisions? ![]() In this article, we explore 12 ways you can make better decisions. There are still steps you can take to learn how to make better decisions for yourself, your future and your workplace. Over time, you should develop the skills for making better decisions based on past experiences and any newfound knowledge. With most things you do, especially at work, you are likely to go through a decision-making process. ![]() ![]() ![]() The developers claim that the game can last for almost an eternity. Just type “ chrome://dino” in the Google Chrome browser address line to play this game in full-screen mode. Chrome users do not need to turn airplane mode on or disconnect their internet connection to enjoy playing the No Internet Game. Google first released the Dinosaur Game in September 2014, but it was not fully completed and playable on all platforms until December of that year. In the early stages of game development, the developers thought: “What if it did a cute little kick in the beginning like our favorite 90’s hedgehog? What if it roared to signal to people that it was alive?” But in the end, they settled with creating a basic endless runner game, with only jump and duck controls. Google’s game was given the codename “Project Bolan,” which itself is a reference to Marc Bolan, the late lead singer of the legendary 1970’s rock band T-Rex. According to Sebastien, his game is a nod to the prehistoric ages, millions of years before the technological boom. In 2018, Google finally elaborated on the Dinosaur Game origins in an interview with its developer, Sebastien Gabriel. The Dinosaur Game Olympics can no longer be played on Google’s No Internet connection error page, but you can play all 5 versions of the game online here! Olympic sports include: Hurdling, Equestrian, Swimming, Gymnastics, and Surfing. The game starts off the same way, but if you run into an in-game torch, then you become an Olympic athlete. Dinosaur Game Olympicsĭuring the 2020 Tokyo Olympics, Google introduced a new Olympics themed version of the traditional No Internet Game. The objective of the game is to avoid all obstacles (by jumping and ducking) and survive for as long as possible. The T-Rex runs and must avoid obstacles as the game speeds up and players progress further. This Easter Egg is an endless runner game that features the famous T-Rex, who has become trapped in the desert. It was originally built as an Easter Egg, hidden as a built-in browser game in Google Chrome’s No Internet connection error page. This simple but addictive game was released in 2014, created by Sebastian Gabriel. No Internet Game, also known as No Wifi Game, Dinosaur Game, Dino Game, No Internet Dinosaur Game, T-Rex Game, No Internet Dino, and No Internet Game Dino, was initially code-named “Project Bolan”. You may not have known that Google Chrome has a hidden Dinosaur Game that can be played when you lose your internet connection. Bullet Fall Beans Master Sudoku Crossy Road Stack Smash Perfect Slices Temple Run 2: Frozen Jetpack Joyride Moto X3M Slope 3 Retro Bowl Minecraft Basketball Stars Paper.io Among Us Krunker Soccer Skills Craftnite Tall Man Run Color Switch Temple Run 2: Jungle Fall Bloons Tower Defense World's Hardest Game Fireboy and Watergirl EvoWorld.io Paint Strike Raft Wars Draw Master Like a King Drive Mad Slope Sling Drift Monster Tracks Turbo Moto Racer Fireboy and Watergirl 5 Cluster Rush Run 3 Subway Surfers Mumbai Stack Colors Color Burst Spiral Roll Candy Jump Who is? 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