Explores the surprising science behind cheap gas-sensitive resistors and their ability to detect molecules like acetone, bridging chemistry and electronics.
Explains how to enable the 'Add to Homescreen' app banner for Progressive Web Apps in Chrome, covering manifest, service worker, and testing requirements.
A guide on exporting Azure Resource Group templates as JSON for Infrastructure as Code, covering methods via Azure Portal, PowerShell, and Azure CLI.
Tutorial on fixing Parse Cloud Code query returning unauthorized error by adding serverURL configuration.
Fix for Parse Cloud Code query returning unauthorized error by adding serverURL configuration.
The Intermediate Python book is now available in a Chinese translation, which quickly gained popularity on GitHub.
Cimbalino Toolkit 2.2.1 update adds Windows Phone Silverlight 8.1 support, a new controls library, and a file picker service.
A developer explores the difficulty of finding Progressive Web Apps (PWAs) through search engines and proposes solutions for better discoverability.
Explains the CSS `contain` property, its values, and use cases for optimizing web performance by isolating DOM sub-trees.
A guide on configuring Spring Boot to use JSPs with the Undertow embedded server, overcoming the default lack of JSP support.
A technical critique of Sucuri Security's flawed analysis of TLS certificate verification, focusing on errors in their assessment of Python's Requests library.
Explains how to control Docker Engines and Swarm clusters from within a container using socket bind-mounting and TLS authentication.
A developer shares tips, resources, and a study plan for passing the Microsoft Azure 70-532 certification exam for software architects.
A tutorial on creating and interacting with an interactive Docker container using the Ubuntu image, exploring its filesystem and process isolation.
A developer's post-mortem on a Terraform outage and a guide on why and how to use separate tfstate files per environment.
A technical tutorial on building a web-based clone of the Spot It game using the PureScript language and the Pux framework.
An introduction to Causal Profiling with Coz, a technique that identifies which code optimizations will have the biggest impact on overall program performance.
Analyzing OBIEE performance issues caused by suboptimal design and using custom dashboards to diagnose and resolve them.
A guide to using Kibana Timelion for time series analysis, covering installation, basic queries, data manipulation, and integrating external data from Quandl.
A beginner's guide to running your first Docker container, covering installation checks and the 'hello-world' example.
