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Browsing: Blog
Longer pieces that do not fit a news cycle. Explainers on the science stories going viral, fact checks on claims that spread faster than the study behind them, state by state comparisons for people planning a move, money questions answered with real numbers, and developer walkthroughs tested on a real machine before they are published. The daily headlines are in Tech News.
Learn how to compare floats in Jinja2 and Ansible templates, from casting strings with the float filter to tolerance based equality and rounding.
Four working ways to wrap a block in Jinja2, from super() in inherited templates to call blocks, filter blocks and conditional wrappers with block set, plus troubleshooting for the usual errors.
A practical Washington vs Arizona comparison covering income and capital gains taxes, housing costs, climate, jobs, retirement, water supply and wildfire risk.
A detailed comparison of Georgia and Maryland covering income, taxes, housing, jobs, schools and climate to help you choose where to live.
A practical guide to padding numbers with leading zeros in C and C++ using printf, snprintf, iostream manipulators and std::format.
A side by side look at Louisiana and Texas covering taxes, housing, insurance, jobs and culture to help you pick the better state for your move.
A practical walkthrough of Facebook login integration covering the Meta app dashboard, the JavaScript SDK, server side token validation, App Review, iOS Limited Login and the data deletion callback.
A complete walkthrough of every way to reach a Minikube service from outside the cluster, including LAN access across drivers.
A practical walkthrough of the Messenger Platform, from Page tokens and a Node webhook to templates, m.me links and getting through App Review.
Five working ways to filter WordPress posts by category, from WP_Query and pre_get_posts to the REST API, the Query Loop block and AJAX filter buttons.