How to Print Alternate Elements of an Array in JavaScript (DSA)
DEV Community • 2026-03-20 09:11

How to Print Alternate Elements of an Array in JavaScript (DSA)

🧩 Problem: Alternate Elements of an Array Given an array arr[], your task is to print every alternate element of the array starting from the first element. In other words, print elements at index 0, 2, 4, ... and skip the rest. 📥 Input An array of integers arr[] 📤 Output Print the alternate elements of the array (starting from index 0) 🧪 Examples...

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China rolls out online registration for tourists in non-hotel stays, including rental homes
newest submissions : multi • 2026-03-20 09:11

China rolls out online registration for tourists in non-hotel stays, including rental homes

submitted by /u/UnusualPin279 to r/worldnews [link] [comments]

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Newest questions tagged reactjs - Stack Overflow • 2026-03-20 09:10

How to handle multiple API calls with a single loader without flicker?

I have two API calls running in parallel in a React component, both updating different state but sharing a single loader flag. The issue is that whichever API finishes first sets loader to false, causing the UI to briefly show "Not Found" before the second API completes. What is the best way to: Keep the loader active until both APIs finish Avoid UI flicker Still handle cases where on...

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DEV Community • 2026-03-20 09:10

Google Consent Mode Explained (React + TypeScript)

Privacy-First Analytics for Modern Web Apps (Part 2) To address the data-loss problem (see Part 1), Google introduced Consent Mode. The goal is to allow analytics tags to load before consent, but with restricted behaviour. What Advanced Consent Mode does With Advanced Consent Mode: User visits site ↓ Google tag loads ↓ Consent state = denied ↓ Cookieless pings s...

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‘Great crackdown’: Russia tightens the screws on the internet
newest submissions : multi • 2026-03-20 09:08

‘Great crackdown’: Russia tightens the screws on the internet

submitted by /u/UnusualPin279 to r/worldnews [link] [comments]

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Rachel Andrew • 2026-03-20 09:08

Look into the future of the web platform

Last week I spoke at the very lovely Web Day Out in Brighton. My talk was about browser support, based on the work I’ve done over the past almost five years on Baseline. I ran through the various things you need to consider when deciding whether to use features that don’t meet your Baseline target. […]

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newest submissions : multi • 2026-03-20 09:06

Microsoft Office or Google Docs

I've been using these two for a long time. Currently, I use Microsoft 365 for PC and sometimes Google Docs. Let's end this, which one is the best? And Why? submitted by /u/GloomyInsect4828 to r/software [link] [comments]

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newest submissions : multi • 2026-03-20 09:06

Xiaomi stuns with new MiMo-V2-Pro LLM nearing GPT-5.2, Opus 4.6 performance at a fraction of the cost

submitted by /u/tekz to r/technology [link] [comments]

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Tích hợp Hot Update vào dự án để tối ưu thời gian cho internal testing
DEV Community • 2026-03-20 09:01

Tích hợp Hot Update vào dự án để tối ưu thời gian cho internal testing

Giới thiệu const x = "dừng tay, chuyển nhánh, pull code, build app" Nếu anh em đã từng làm React Native một thời gian, chắc chắn không ít lần nghe câu quen thuộc từ QA: "Em ơi build lại cho chị cái task này với." Rồi phải x đợi 20–30 phút, gửi file, rồi lại ngồi chờ phản hồi. Cứ lặp đi lặp lại như vậy mỗi ngày. Vấn đề x có thể giải quyết bằng việc tích hợp CI/CD để tự động hóa quá trì...

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Vue.js - The progressive Javascript framework • 2026-03-20 09:01

SportsFlux: My Vue 3 playground and what I learned about state management for live data

Built SportsFlux as a way to finally get comfortable with Vue 3 and the Composition API. The app needed to handle live scores from multiple leagues with updates coming in constantly, and I wanted to share some lessons learned. First - Pinia was the right choice. Tried a few approaches but having stores for each league with shared utilities worked best. My useScores.js composable handles all the AP...

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DEV Community • 2026-03-20 09:01

PostgreSql(Filtering & Sorting)

Filtering (WHERE clause) Filtering means → only certain rows are selected based on a condition. SELECT name, salary FROM Employee WHERE salary > 55000; Output: name salary Priya 60000 Meena 58000 Arun 62000 Sorting (ORDER BY clause) Sorting means → arrange rows in ascending (ASC) or descending (DESC) order. SELECT name, salary FROM Employee ORDER BY salary DESC; ...

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Hi everyone! Current plans for Font Flow: Potential update to 5+ styles via JSON engine Researching gaming symbols (swords, wings) for video games Possible Live Preview & UI optimization Stay tuned to see what's coming next! 🚀
DEV Community • 2026-03-20 09:01

Hi everyone! Current plans for Font Flow: Potential update to 5+ styles via JSON engine Researching gaming symbols (swords, wings) for video games Possible Live Preview & UI optimization Stay tuned to see what's coming next! 🚀

From Roblox to Flask: My journey and my first web project Font Flow TWIX_EXTRATOP ・ Mar 19 #webdev #python #showdev #gamedev

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Common FAPI Misconceptions
DEV Community • 2026-03-20 09:00

Common FAPI Misconceptions

For some time now, I've been interested in FAPI from both an Identity practitioner's and a developer's perspective. I've written a few posts on this topic on the Auth0 blog and created a guide to FAPI with the support of colleagues who are much more experienced than I am. Surfing the web and talking to developers, however, I couldn't help but notice some misunderstandings about certain aspects of ...

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HackerNoon • 2026-03-20 09:00

Confessions of a Mysterious Neighbor

Dr. Sheppard discusses Ralph Paton’s unexpected presence at the Three Boars inn with Caroline, who reveals potential secret meetings with Flora Ackroyd. Amid overheard conversations, mysterious neighbors, and village intrigue, Dr. Sheppard navigates rumors, family tensions, and Ralph’s personal dilemmas, setting the stage for deeper mysteries to unfold.

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DEV Community • 2026-03-20 09:00

12 Users Reached Our Login Screen. 0 Signed Up. Here's What We Found.

We track every step of our funnel. All-time numbers: 66 demo starts 58 demo messages sent 12 reached the login screen 2 opened the sign-up modal 0 signed up That last row is the problem. Not the top of the funnel — the bottom. We had real people, in our product, staring at a login screen. And they left. Here's what we did to figure out why — and what we changed. Step 1: We ...

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DEV Community • 2026-03-20 09:00

Build and Register Your First AI Agent on Agenium in 60 Seconds

Build and Register Your First AI Agent on Agenium in 60 Seconds You've probably built agents that work great in isolation. The hard part is making them findable — by other agents, by developers, by the systems that need them. This is a no-fluff walkthrough. 60 seconds, working agent address, done. What You're Building By the end of this tutorial you'll have: A permanen...

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DEV Community • 2026-03-20 09:00

Using DynamoDB with Brighter V10

Brighter has native support for DynamoDB via dedicated inbox, outbox, and distributed locking providers. In this article, I'll explore how to implement the Inbox and Outbox patterns using DynamoDB to build resilient, eventually consistent .NET services. Project Overview We'll build a .NET 8+ service that consumes and produces messages from a Kafka topic, processes them using Brighter, ...

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DEV Community • 2026-03-20 09:00

Your Voice Keyboard Is Sending Everything You Say to Someone Else's Cloud

Every time you use a voice keyboard on your iPhone, your audio is transmitted somewhere. Not just the text — the raw audio. Your voice. Before transcription happens. Most people don't think about this. It's worth thinking about. Voice Data Is Biometric Data Your voice is unique. More unique than a fingerprint in some ways. Voiceprints can identify you across recordings. They reve...

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newest submissions : multi • 2026-03-20 08:58

AMD FSR 4.1 Upscaling Improves Image Quality on Radeon RX 9000 GPUs

submitted by /u/CookiieMoonsta to r/hardware [link] [comments]

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newest submissions : multi • 2026-03-20 08:57

OpenAI is building desktop “Superapp” to replace all of them

submitted by /u/Secure-Address4385 to r/programming [link] [comments]

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