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Why SQL NOT IN returns no rows when the column has NULL
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Why SQL NOT IN returns no rows when the column has NULL

DEV Community: database·Real Dev·about 10 hours ago
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#devtodatabase#devto#dev#null#enter

A tiny SQLite demo of the three-valued logic trap: one NULL in a NOT IN list can wipe every row. Fixes with IS NOT NULL, NOT EXISTS, and a LEFT JOIN.

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Kubernetes on AKS: From Zero to Production Workloads -Setting Up the Foundation (Part 1/9)
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Kubernetes on AKS: From Zero to Production Workloads -Setting Up the Foundation (Part 1/9)

DEV Community: azure·Rahimah Sulayman·about 10 hours ago
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#devtoazure#devto#dev#azure#enter

Series: Kubernetes on AKS: From Zero to Production Workloads Part 1: Workspace, Tools and Azure...

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JumpToTech DevOps + AI Bootcamp Hands-On Lab: Kubernetes Monitoring, Grafana Persistence, Gmail SMTP, and Production Alerts
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JumpToTech DevOps + AI Bootcamp Hands-On Lab: Kubernetes Monitoring, Grafana Persistence, Gmail SMTP, and Production Alerts

DEV Community: kubernetes·Aisalkyn Aidarova·about 10 hours ago
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#devtokubernetes#devto#dev#grafana#enter

Environment: AWS EKS Namespace: dev Tools: Kubernetes, Helm, Prometheus, Grafana, AWS EBS CSI Driver,...

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Audit your HLS segments: a Python script that catches the 6-second-that-isn't
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Audit your HLS segments: a Python script that catches the 6-second-that-isn't

DEV Community: python·Mason K·about 11 hours ago
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#devtopython#devto#dev#ffmpeg#ext

TL;DR -hls_time 6 is a request, not a guarantee. We'll reproduce the bug on a test clip,...

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Why 0.1 + 0.2 breaks wallets: money math in JavaScript and every other language
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Why 0.1 + 0.2 breaks wallets: money math in JavaScript and every other language

DEV Community: reactnative·Bogdan Umaniuk·about 22 hours ago
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#devtoreactnative#devto#dev#enter#exit

I work on the mobile app of a crypto exchange, in React Native and native Android. Most of the money...

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