#javascripttip search results
๐ฅ #JavaScriptTip: Use the Array.includes() method to quickly check if an array contains a specific value. No more lengthy indexOf checks!
๐ก #javascriptTip Did you know about the exponentiation (**) operator? It raises the left operand to the power of the right operand! ๐ช [๐งต A Thread]
JavaScript Tip You can use ๐๐๐๐๐๐๐๐พ๐๐ + ๐๐๐๐๐๐๐ to create a wait function. . . #JavaScriptTip #setTimeout #Promise #AsyncJavaScript #CodingTips
๐ก #javascriptTip ๐ฏUse the ternary operator Instead of long if/else JavaScript allows you to easily shorten long if/else statements using the ternary operator. If you have a long if/else statement, you can use the ternary operator to shorten it. Thread๐งต
#JavaScriptTip: Use optional chaining (?.) to avoid undefined errors when accessing nested properties. #WebDev #CleanCode
6/6 Tackling closure quirks is about understanding your variable scope. Don't dread the problem; use 'let' in ES6 or an IIFE (Immediately Invoked Function Expression) for optimal results. #developers #JavaScriptTip
#JavaScriptTip: Optimize your code by avoiding unnecessary DOM queries. Store elements in variables and reuse them whenever possible. #webdev #programmingtips
๐ Daily JS Nugget ๐ ๐ก Today's #JavaScriptTip: Explore the power of ES6 Arrow Functions! ๐น๐ค Arrow functions simplify your code, making it concise and elegant. Learn when to use them and their benefits in your next JS project. ๐ Stay tuned๐ #JSNugget #WebDev #CodeTips
๐ #JavaScriptTip: Embrace dynamic property names in object literals for flexible code. ๐จ #Programming #webdevelopment
#JavaScriptTip: Want to make your array manipulation more efficient? Use .map(), .filter(), and .reduce(). These are non-mutating and utilize functional programming principles. Plus, they're chainable! ๐๐ป #WebDev #JavaScript #TheWeeklyDev
๐ช๐ let allows you to declare block-scoped variables in JavaScript, avoiding issues with variable hoisting. #JavaScriptTip ๐ 2๏ธโฃโก๏ธ
#JavaScriptTip: Debug effectively using the 'console' methods like 'console.log,' 'console.error,' and 'console.debug.' They are invaluable for finding bugs! #codinglife #webdev
I mean, you can use a for loop, concat(), or push(), but the spread operator (...) is my go-to for merging arrays. PRO TIP: Combine ... with Set to merge & remove duplicates: #javascript #javascripttip #coding
Using the Object.values() Method The Object.values() method can be used to extract the values of an object as an array. #JavaScriptTip #ObjectValues #CodingTips Example code:
Using the Object.entries() Method The Object.entries() method can be used to extract the keys and values of an object as an array of arrays #JavaScriptTip #ObjectEntries #CodingTips Example code:
๐ฅ #JavaScriptTip: Use destructuring to access object properties or array items. It makes your code cleaner and easier to read. #WebDev #JavaScript #ES6 #TheWeeklyDev
JavaScript Tip You can use ๐๐๐๐๐๐๐๐พ๐๐ + ๐๐๐๐๐๐๐ to create a wait function. . . #JavaScriptTip #setTimeout #Promise #AsyncJavaScript #CodingTips
๐ ๏ธ #JavaScriptTip: Say goodbye to JSON hacksโuse structuredClone() for deep-cloning objects (supports Dates, Maps, Sets, RegExps & more)!!!.... Fast, reliable & native. ๐ #webdev #JS
I mean, you can use a for loop, concat(), or push(), but the spread operator (...) is my go-to for merging arrays. PRO TIP: Combine ... with Set to merge & remove duplicates: #javascript #javascripttip #coding
Hereโs a quick tip: When writing #JavaScript, always declare variables using `let` or `const` instead of `var`. It prevents accidental global variables! #JavaScriptTip #CodeNewbie" | Coding Tip Y'all should upgrade and become comfortable with the latest ES6 Syntax ๐
๐ก #JavaScriptTip: Swap two variables without using a temporary variable! Simple and clean. Result: a = 10, b = 5. #Code #DevTips #JavaScript
Do you know the difference between these 2 type of solving the promises? #JavaScriptTip #JSTip #Promise
#JavaScriptTip: Use 'const' and 'let' instead of 'var' to improve code readability and prevent scope issues
#JavaScriptTip: Use optional chaining (?.) to avoid undefined errors when accessing nested properties. #WebDev #CleanCode
"Want to debug like a pro? Use console.table() to display your arrays/objects in a readable table format. #JavaScriptTip #javascript
There's a common misconception that temporal dead zone (TDZ) in ES6 occurs because the variables declared with `const` and `let` aren't hoisted. Actually, they *are* hoisted. Let's discover the actual reason behind TDZ ๐งต๐ #JavaScriptTip #TDZ #hoisting
๐ฏ #JavaScriptTip What's the difference between `event.target` and `event.currentTarget`? ๐ค : the element on which the event actually occurred event.currentTarget: the element to which the event listener is attached. codepen.io/vardan/pen/QWRโฆ
๐ฅ #JavaScriptTip: Dive into `Object.freeze(obj)` for immutability in JS. Not just for constancy, but it curbs accidental changes, enhancing predictability & bug prevention in complex apps. A hidden gem for robust code! ๐ปโจ Explore this to fortify
๐ ๏ธ #JavaScriptTip: Optimiza tu cรณdigo usando 'async/await' para manejar operaciones asincrรณnicas. Te permite escribir cรณdigo asincrรณnico que se lee como sincrรณnico, mejorando la legibilidad y facilitando el manejo de errores. #DevTips #Coding
Hey! I saw your tweet about JavaScript currying, its a super useful technique! Have you been playing around with it? ๐ #JavaScriptTip
โโHold up, JavaScript devs! Did you know setTimeoutโณ isn't actually a core JavaScript function? It's a gift ๐ from your friendly neighborhood web browser! ๐ setTimeout is indeed a Web API. #javascript #javascriptTip #CodingJourney #LearnInPublic #developer #CONNECT
Typescript vs Javascript: It's like having a strict ๐ vs chill ๐ roommate. One wants everything clean, the other just wants pizza ๐. #javascript #webdev #javascriptTip #programming #dev #CONNECT
๐ Fascinating #JavaScriptTip: Ever heard of async/await? It's a game-changer! Simplify your async code by writing it in a more synchronous way, making it readable, maintainable, and less prone to bugs. Boost your #webdevelopment skills and conquer the async world! ๐ #CodeHacks
JavaScript Tip You can use ๐๐๐๐๐๐๐๐พ๐๐ + ๐๐๐๐๐๐๐ to create a wait function. . . #JavaScriptTip #setTimeout #Promise #AsyncJavaScript #CodingTips
๐ก #javascriptTip Prevent a string from being escaped in JavaScript By default, when JavaScript sees an escape character (\), it will escape the character after it. #webdev
Simple examples to use Array.from(), Array.of and Array.copyWithin methods #jsTip #javascriptTip #javascript
Javascript Tip / Dica Javascript Sometimes itโs hard to read long numbers, for this, Javascript provides a convenient that uses underscore to separate parts of the numbers value making them more readable. #javascript #javascripttip
๐ก#JavascriptTip for the day! Did you know that the iteration of Map and Set goes in the same order as the values were inserted? Now you know!๐๐ค
๐ก #javascriptTip Did you know about the exponentiation (**) operator? It raises the left operand to the power of the right operand! ๐ช [๐งต A Thread]
Si vas a trabajar en equipo, escoge entre espacios o tabulaciรณn al codificar #JavascriptTip #DevStopTip
New week, new #JavaScriptTip. Today: ๐ง๐ฎ๐ด๐ด๐ฒ๐ฑ ๐ง๐ฒ๐บ๐ฝ๐น๐ฎ๐๐ฒ ๐๐ถ๐๐ฒ๐ฟ๐ฎ๐น๐ Definitely add this one to your tool belt! We can use this neat feature to create powerful and declarative APIs based on template literals. Example in this ๐งต
#javascripttip on how to get the first and last items of an array w/o modifying the array. Which one is your go-to? Do I miss any popular solution?
๐ฅ Hot tip of the day: const โ immutable assignment โน๏ธโ๐ const = immutable binding ๐โค๏ธ๐ Use Object.freeze( ) to make values immutable #jstip #javascripttip #es6 #tip #js #javascript
๐ก #javascriptTip ๐ฏUse the ternary operator Instead of long if/else JavaScript allows you to easily shorten long if/else statements using the ternary operator. If you have a long if/else statement, you can use the ternary operator to shorten it. Thread๐งต
๐ฅ #JavaScriptTip: Use the Array.includes() method to quickly check if an array contains a specific value. No more lengthy indexOf checks!
#JavaScriptTip Estoy debuggeando y estoy metiendo en un array todos los paths cuando empiezan a llamarse y sacandolos del array cuando terminan de llamarse... Para poder aรฑadir y eliminar cosas mas faciles utilice un Set en lugar de un Array
๐ก #javascriptTip ๐ฏUse the ternary operator Instead of long if/else JavaScript allows you to easily shorten long if/else statements using the ternary operator. If you have a long if/else statement, you can use the ternary operator to shorten it. Thread๐งต
๐ก#JavascriptTip for the day! Check supported input type with a simple function!๐๐ค Live demo: buff.ly/2ZzuOgF
Javascript Tip ๐ก How to use the map function in Javascript ๐ map() creates a new array from calling a function for every array element. #javascript #mapfunction #javascripttip
#JavaScriptTip: Use optional chaining (?.) to avoid undefined errors when accessing nested properties. #WebDev #CleanCode
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