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ExternalSoftware Engineering
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FutureBuilder and StreamBuilder as Anti-Patterns: Why Your Async Boundary Should Be Far Away From Your Views

Why Raw Asynchrony Inside the Presentation Layer Breaks Separation of Concerns, User Experience, and Testability Every Flutter developer remembers the magic of their first FutureBuilder. You paste an HTTP request directly into a FutureBuilder inside your widget's build() method, configure a CircularProgressIndicator for ConnectionState.waiting, render your data in ConnectionState.done, and suddenly your app is alive with real-time data in fewer than twenty lines of code. It feels like superpow

flutterdartarchitecture
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ExternalSoftware Engineering
DEV Community

I read 1,033 developer launch posts. Nine out of ten got nothing.

I pulled 1,033 posts off DEV.to across 11 tags. 634 of them went up in the previous ten days. 578 of those 634 — nine in ten — got three reactions or fewer and not a single comment. I did it twice, two days apart, on different windows. 89.6% the first time, 91.2% the second. It's not a bad week. It's the normal outcome. I expected to find that the quiet posts were about weaker projects. That is not what I found. Some of the most interesting things I read all month were sitting at zero. So I star

showdevbuildinginpublicwriting
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ExternalSoftware Engineering
DEV Community

The Agent Failed. The Promise Did Not: Building Verifiable Agent Succession

This article was created for the purpose of entering the All Things Agentic Hackathon. Autonomous agents are increasingly trusted with work that outlives one model Restarting is not continuity. A durable queue can still replay an effect. A I built Continuum to make that The reference incident is a synthetic €250,000 supplier-onboarding obligation. Cloud Tasks crosses the real deadline. The Negative Space Sentinel converts the Only eligible candidates reach Google ADK and Gemini 3.6 Flash. Gemini

aigooglecloudagents
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ExternalSoftware Engineering
DEV Community

🏆 #HackAVP, premier hackathon dédié à l'emploi dans la fonction publique en NCL

⏳ Challenge Status: Not yet Live (article en Draft) 👉 Pour participer : venez le mercredi 09 septembre 17h00, à la Station N // Detect dark theme var iframe = document.getElementById('tweet-2092744648494358943-812'); if (document.body.className.includes('dark-theme')) { iframe.src = "https://platform.twitter.com/embed/Tweet.html?id=2092744648494358943&theme=dark" } Aucune inscription préalable, aucune formalité. Les équipes se constituent sur place et tout le fonctionnemen

hackathoncareeropensource
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ExternalSoftware Engineering
DEV Community

Node.js Worker Troubleshooting: Background Queue Retry Exhaustion

A retry loop is an availability problem before it is a queue-setting problem: it can spend all worker slots on work that cannot succeed and raise the age of healthy messages. Short answer: give each logical background job one finite attempt budget, classify permanent failures before another delivery is scheduled, and keep dead-letter queue redrive as an operator-controlled recovery action. For a Node.js worker whose retries do not stop, start by proving which counter is advancing; the broker, th

nodequeuessre
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ExternalSoftware Engineering
DEV Community

Code and approach to so solve Longest common prefix

class Solution: def longestCommonPrefix(self, strs: List[str]) -> str: Longest_sum = "" for i in range(len(strs[0])): for j in strs: if i >= len(j) or j[i] != strs[0][i]: return Longest_sum Longest_sum += strs[0][i] return Longest_sum so in the ques we have given an array of strings strs and we have to find the longest common prefix among all the strings. prefix means the characters that come at the start

programmingtutorialpython
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