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DEV Community
dev.to > mecanik-dev > mainframe-modernisation-rewrite-refactor-or-replatform-11kc

Mainframe Modernisation: Rewrite, Refactor or Replatform

21+ min ago   (504+ words) This guide compares the main modernisation strategies, when each makes sense, and how to choose. The drivers are consistent across UK enterprises: the COBOL and mainframe skills pool is retiring, mainframe operating costs are high, the systems are hard to…...

DEV Community
dev.to > starnikov > a-telegram-job-alert-bot-in-60-lines-of-python-on-live-ats-data-k9a

A Telegram job alert bot in 60 lines of Python, on live ATS data

1+ hour, 28+ min ago   (456+ words) Job boards go stale fast. By the time a weekly digest reaches you, the interesting roles have been open for a month. So let's build the smallest thing that fixes that: a Telegram bot that wakes up, asks one API…...

DEV Community
dev.to > urbanmixo > the-illusion-of-stringlength-how-to-safely-count-unicode-emojis-and-words-in-js-166m

The Illusion of String.length: How to safely count Unicode, Emojis, and Words in JS

1+ hour, 56+ min ago   (173+ words) If you are building a text input that restricts users to a specific character limit (like a tweet, an SMS gateway, or an SEO meta tag), your first instinct is probably to use String.prototype.length. If you are doing…...

DEV Community
dev.to > jjoyneriv > gh-api-paginate-slurp-jq-length-counts-pages-not-issues-1i1b

gh api --paginate --slurp --jq 'length' Counts Pages, Not Issues

2+ hour, 34+ min ago   (415+ words) gh api --paginate --slurp --jq 'length' is the command everyone reaches for to count issues in a repository. It does not count issues. It counts pages. I found this while writing pagination recipes for a toolkit, and then found the…...

DEV Community
dev.to > ryan_zhao > deepseek-r1-the-open-source-reasoning-revolution-that-changes-everything-48m6

DeepSeek R1: The Open-Source Reasoning Revolution That Changes Everything

2+ hour, 33+ min ago   (16+ words) The... Tagged with ai, deepseek, moe, reasoning....

DEV Community
dev.to > mislam-dev > day-8-relational-database-101-postgresql-internals-j9c

Day 8 - Relational Database 101 - PostgreSQL Internals

3+ hour ago   (1576+ words) একবার একটু technological দিকে আসি, আপনি যখন Facebook বা LinkedIn-এ কাউকে message করেন তখন সেটা সরাসরি তার কাছে send হয়। Reason হচ্ছে আপনারা connected। এখানে আপনি directly message ত…...

DEV Community
dev.to > khg5293 > why-parameterized-queries-matter-for-sql-security-1iem

Why Parameterized Queries Matter for SQL Security

3+ hour, 21+ min ago   (559+ words) SQL injection is one of the classic examples of what can happen when an application mixes user input directly into a database query. The underlying problem is simple. The application expects data. The database may interpret part of that data…...

Medium
medium.com > @ClayVhalentine > i-built-a-one-click-app-for-when-my-pc-needs-to-stay-awake-b76af02db86f

I Built a One-Click App for When My PC Needs to Stay Awake

1+ hour, 52+ min ago   (324+ words) There’s a small computer habit that feels ridiculous when you think about it: moving the mouse just to prove you’re still …...

DEV Community
dev.to > paohaijiao > xml-configuration-mode-decoupling-your-api-catalog-from-business-code-56nm

XML Configuration Mode: Decoupling Your API Catalog from Business Code

6+ hour, 54+ min ago   (227+ words) In this post you'll learn to: The XML file names each request and declares its return type. The factory binds those entries to interface methods by method name. Change the curl in XML → the running app changes behavior. No Java…...

DEV Community
dev.to > ashish_sinha_5241c7673d93 > every-text-to-sql-benchmark-score-youve-seen-was-measured-without-access-control-37h

Every text-to-SQL benchmark score you've seen was measured without access control

6+ hour, 45+ min ago   (955+ words) Spider, BIRD, LiveSQLBench. If you have evaluated a text-to-SQL system in the last five years you have quoted a number from one of them. All three ask the same question: given a schema and an English question, does the system…...