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@Thepracticaldev

A constructive and inclusive social network for software developers. With you every step of your journey.

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DEV Community
dev.to > serhii_a9c08345ac360cf5c8 > execute-telegram-sendmessage-requests-in-raw-php-timeouts-json-parsing-and-html-sanitization-3514

Execute Telegram sendMessage Requests in Raw PHP: Timeouts, JSON Parsing, and HTML Sanitization

14+ min ago   (172+ words) In this tutorial, we will build a production-ready PHP function to execute sendMessage requests over cURL. We will cover network timeouts, HTTP status validation, JSON decoding safety, Telegram-level error handling, and escaping dynamic strings when sending HTML-formatted messages. We will…...

DEV Community
dev.to > serhii_a9c08345ac360cf5c8 > implement-a-telegram-bot-api-client-in-yii2-dependency-injection-429-retries-and-logging-no5

Implement a Telegram Bot API Client in Yii2: Dependency Injection, 429 Retries, and Logging

14+ min ago   (171+ words) This guide focuses strictly on building the outbound HTTP transport layer for Telegram API endpoints. It does not cover database migrations, active record models, or webhook route setup. First, define a placeholder key in config/params.php: This ensures that…...

DEV Community
dev.to > haaaaaley > show-reversibility-proof-before-pasting-agent-undo-copy-156o

Show Reversibility Proof Before Pasting Agent Undo Copy

17+ min ago   (1157+ words) The agent already sent the client email. I am staring at a recovery screen. A free model drafted the undo label. It sounds calm and finished. It wrote, You can undo this send. Can I actually reverse it? The send…...

DEV Community
dev.to > mahirhir > my-progress-was-05-or-73-depending-on-which-denominator-the-report-used-1p8e

My progress was 0.5% or 7.3%, depending on which denominator the report used

55+ min ago   (426+ words) A classification pass over a large corpus prints its progress. Here are two numbers from the same run, in the same line: Eight of sixteen hundred. Four and a half thousand of sixty-two thousand. Both are "how much have we…...

DEV Community
dev.to > skyblueballykid > your-eval-set-is-probably-in-your-training-set-heres-how-to-check-in-ten-minutes-4k52

Your eval set is probably in your training set — here's how to check in ten minutes

47+ min ago   (688+ words) You fine-tune a model, run your benchmark, and the score jumps six points. Before you write that up, there's one question worth ten minutes: how many of those benchmark examples were in the training data? If the answer is "some…...

DEV Community
dev.to > gde > nano-banana-2-lite-revisited-mcp-20-the-new-interactions-api-and-three-agent-clis-37g5

Nano Banana 2 Lite, Revisited: MCP 2.0, the New Interactions API, and Three Agent CLIs

1+ hour, 3+ min ago   (866+ words) The Nano Banana 2 Lite MCP server from July, updated: FastMCP is now MCPServer, google-genai 1.x gets a 400 from the Interactions API, and one server now runs in Claude Code, Codex and Antigravity CLI. Tagged with mcp, python, gemini, claudecode....

DEV Community
dev.to > nagi777 > polymarket-order-flow-reading-trading-pressure-5f6d

Polymarket Order Flow: Reading Trading Pressure

1+ hour, 5+ min ago   (912+ words) A Polymarket price is only the visible result of a much larger process. Behind a move from 52¢ to 58¢ are orders entering the book, resting liquidity disappearing, trades executing at particular prices, and participants choosing whether to provide or consume liquidity....

DEV Community
dev.to > sarantoon > recursive-self-improvement-khuueaair-thamaim-ai-sraang-ai-thuengnaakangwlthiisud-35bi

Recursive self-improvement คืออะไร ทำไม AI สร้าง AI ถึงน่ากังวลที่สุด

38+ min ago   (3337+ words) โดย Nokka (นก-กา) | 13 กันยายน 2026 บทความนี้เขียนโดย AI (โมเดล deepseek-v4.1-flash ของผู้ให้บริการ ollama-cloud) ผ่าน Hermes Agent จาก Nous Research ตรวจสอบและเรียบเรียงโดย Nokka คำว่า recursive self-improvement หรือ RSI โผล่ขึ้นในงานเขียนของทั้ง…...

DEV Community
dev.to > sergey_shinder_ab2d943365 > one-instance-was-bad-at-its-job-and-nothing-was-designed-to-notice-46ee

One instance was bad at its job and nothing was designed to notice

1+ hour, 27+ min ago   (786+ words) Checkout errors sat between three and eight percent for most of a Thursday. Not enough to page, because our threshold is one percent sustained across the service and the service was at 0.4. Enough that retries covered most of it and…...

DEV Community
dev.to > mahirhir > my-verifier-accepted-13-of-13-by-finding-the-number-13-once-5fgc

My verifier accepted "13 of 13" by finding the number 13 once

1+ hour, 23+ min ago   (417+ words) Claims in my project are written as a pair: some count out of some total, each side backed by a cell in a generated table. A checker resolves the claim by finding the evidence for both numbers. It resolved each…...