I made an air quality detector with an IoT kit. Will testing under different conditions and environments result in different data?🧠 #elecfreaks #microbit #STEM #educationaltoys #CodeNewbie #100DaysOfCode #CodeIsLife #ProgrammingLife #DeveloperCommunity #GirlsWhoCode #LearnToCode #JavaScriptNinja #PythonProgramming #WebDevLife #TechTuesdays #CodersOfInstagram #FullStackDeveloper #CodeWithMe #hackathonlife

This is a simple temperature-controlled fan. 🤖 When the indoor temperature exceeds 30°, the temperature is too high and affects people's normal life. The temperature sensor transmits the detection signal to the micro: bit, and the micro: bit transmits the signal to the fan. The fan starts turning.⚙️🍃 #elecfreaks #microbit #STEM #educationaltoys #CodeNewbie #100DaysOfCode #CodeIsLife #ProgrammingLife #DeveloperCommunity #GirlsWhoCode #LearnToCode #JavaScriptNinja #PythonProgramming #WebDevLife #TechTuesdays #CodersOfInstagram #FullStackDeveloper #CodeWithMe #hackathonlife

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Unlocking Dynamics 365 magic! Mastering JavaScript to elegantly hide options in OptionSets. tinyurl.com/38et89rj @CsharpCorner #Dynamics365 #JavaScriptMagic #FridayVibes #javascript #javascriptNinja #programming

🚀If you are preparing for JavaScript / React Interview - Check out my Github Repo ⭐It's got 2.8K Stars⭐🌠 Will give you enough win the Job🚀🔥 👉👉 github.com/rohan-paul/Awesom… ---------- #javascript #javascriptdeveloper #javascripts #javascript30 #learnjavascript #javascriptdevelopers #javascriptengineer #javascriptlover #javascripttutorial #javascripting #javascriptdev #javascriptlearning #javascriptframework #learningjavascript #javascript_love #vanillajavascript #javascriptislife #javascriptbasics #javascriptiskillingmysoul #javascriptbook #eloquentjavascript #javascriptlibraries #fullstackjavascript #javascriptcode #javascriptprogrammer #javascriptlovers #javascriptbootcamp #javascripters #javascriptcafe #javascriptforbabies #javascripttips #instajavascript #javascriptla #ilovejavascript #javascriptprogramming #javascript3 #javascriptjustice #javascriptninja #javascriptcoder #html #css

Great post here Shalini👍💯 On a related note, just wanna mention, that we should be careful about TDZ. 🚫 **Temporal Dead Zone (TDZ) and Error Behaviors**:🚫 So TDZ is about the basic differences among `var`, `let`, and `const` when it comes to hoisting. 👉 **Hoisting** is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during the compilation phase. However, only the declarations are hoisted, not the initializations. When we say "`var` variables are hoisted", it means: If you declare a variable with `var` anywhere in a function or globally, its declaration is "lifted" to the top of the function or global scope. However, the actual value assignment remains in place. If you access the variable before its value assignment, it will return `undefined`. -------- NOT `var` variables are hoisted and initialized with `undefined`, while `let` and `const` are hoisted but not initialized. This uninitialized state is what's often referred to as the Temporal Dead Zone (TDZ). However, a lesser-known detail is how they each behave in terms of errors when accessed during their respective TDZs: 1. For `var`: - Since it's initialized with `undefined`, accessing a `var` variable before its declaration will not throw an error; instead, it will return `undefined`. 2. For `let`: - If you try to access a `let` variable before its declaration, JavaScript will throw a `ReferenceError` because it's in the TDZ and not yet initialized. 3. For `const`: - It behaves similarly to `let` in terms of the TDZ. Accessing a `const` before its declaration will throw a `ReferenceError`. However, there's another edge case to consider: If you declare a `const` variable but do not immediately initialize it, you'll receive a `SyntaxError`. This enforces the idea that constants must be initialized at the time of their declaration. Now, while many seasoned developers might be aware of the TDZ for `let` and `const`, the nuance of the different error types – `ReferenceError` vs. `SyntaxError` – for uninitiated `const` variables might catch some off guard. --------------------------- 🚀If you are preparing for JavaScript / React Interview - Check out my Github Repo (⭐It's got 2.7K Stars⭐🌠) - Will give you enough win🚀🔥 👉👉 github.com/rohan-paul/Awesom… #javascript #javascriptdeveloper #javascripts #javascript30 #learnjavascript #javascriptdevelopers #javascriptengineer #javascriptlover #javascripttutorial #javascripting #javascriptdev #javascriptlearning #javascriptframework #learningjavascript #javascript_love #vanillajavascript #javascriptislife #javascriptbasics #javascriptiskillingmysoul #javascriptbook #eloquentjavascript #javascriptlibraries #fullstackjavascript #javascriptcode #javascriptprogrammer #javascriptlovers #javascriptbootcamp #javascripters #javascriptcafe #javascriptforbabies #javascripttips #instajavascript #javascriptla #ilovejavascript #javascriptprogramming #javascript3 #javascriptjustice #javascriptninja #javascriptcoder #html #css

Top 7 Useful tools for Web Developers itquestionanswer.com/top-10/… #CodeLife #WebDesignInspiration #TechGuru #DigitalNomadLife #JavaScriptNinja #UXUICommunity #DevOpsWorld #CreativeCoding #StartupVibes #TechNewsUpdate

Finally Launched...........!!!!!🚀. Our 5 Projects Java Scripts check out our channel <\>, 💻 #JavaScriptNinja #WebDevelopment #CodingCommunity #LearnToCode #CareerGrowth youtube.com/watch?v=A36_HK3-…

Day7️⃣,6️⃣,5️⃣ and 4️⃣ of #100DaysOfCode. Practiced on #frontendmentor projects and read two chapters of #javascriptninja.

『エンジニア』と言う肩書より『職人』の方がカッコイイと感じるんだよなぁ。前職では周りにカッコイイ職人が多かったからかな。 システム職人とか、ウェブ職人とかJavaScriptNINJAとか目指していきたい

No tal #100DiasDeCódigo terminei o curso de #JavaScriptNinja do @fdaciuk em 69 dias… Graças a Deus acabei, essa quarentena me deixou um pouco mais produtivo será? Vlw prof. PS: eu enrolei bastante…

マジレスなんですが、"HelloWorld"は「ドーモ、〇〇サン。✕✕です」のご挨拶代わりなので、怠るとアジャイルサムライやJavaScriptNINJAに寝首をかかれるので必ず書きましょう。 ╰(｀・ω・)╮ −−＝＝≡≡≡卍 ｼｭｯ!

Happy Halloween 🎃 from @javascriptninja! We hope you have fun, stay safe and load up on trick or treats! 🎃🎃🎃 #buildtheweb #code #uci #codingisfun #codinglife #css #csun #ucla #halloween #halloween2019 #es6 #frontend #frontenddev #frontenddeveloper #javascript #js #nodejs

#javascriptninja #javascript #100DaysOfCode need help finishing up an old project I started in 2016. this is a paid job over skype.

Termineeeeeei, realmente um curso incrivel que me ajudou muito. #javascript #javascriptninja #frontend #udemy #programadorweb bit.ly/2ZLtfut

Definitely the best JS resource ever. If you want to find out something on JS (summed up in 33 concepts), you have to take a look at it. github.com/leonardomso/33-js… #javascript #javascriptninja

Dia 03/100: Rascunho do artigo sobre diferença entre #null e #undefined em JavaScript. Leitura do livro Eloquent JavaScript (Introdução e Capítulo 1). #day3 #javascript #100DaysOfCode #100DiasdeCodigo #javascriptninja #100daysofjs

Dia 03/100: Revisão de tipos de dados e objetos, métodos de objeto. Solução dos desafios da aula 03. #day3 #javascript #100DaysOfCode #100DiasdeCodigo #javascriptninja #100daysofjs

Dia 02/100: Revisão de funções, operadores (lógicos e unários), estrutura léxica e condicionais. Solução dos desafios da aula 01 e aula 02. #day2 #javascript #100DaysOfCode #100DiasdeCodigo #javascriptninja #100daysofjs

Dia 01/100: Revisão de variáveis, tipos de dados, operadores (aritméticos, igualdade e relacionais) e leitura de artigos sobre diferença entre null e undefined. #day1 #javascript #100DaysOfCode #100diasdecodigo #javascriptninja