CSS Grid Explained with Simple Examples

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A CodingCush guide walks readers through CSS Grid, a layout system that positions items across rows and columns simultaneously. It explains how to turn a container into a grid with display: grid and how the browser arranges its children like cells in a spreadsheet. The article covers core terms such as lines and tracks, along with the grid-template-columns and grid-template-rows properties. It also introduces the fr unit for sharing free space proportionally, the repeat() shorthand, and the gap property for spacing. The piece promises a complete card gallery example and a comparison of when Grid is preferable to Flexbox.

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Bubble Sort Explained with Simple Python Examples

This DEV Community guide walks through bubble sort, an algorithm that repeatedly swaps neighbouring items that are out of order until the list is sorted. It demonstrates a hand dry run on a six-item list, then shows a basic Python implementation that copies its input before sorting. Comparison and swap counters are added to measure the work done, yielding 15 comparisons and 6 swaps for that example. The article then introduces a swapped flag so sorting can stop early once a pass makes no changes, and compares the approach with Python's built-in sorted() function. All code outputs were produced by running the article's examples on Python 3.12.3.

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ProgrammingDEV Community ·

Near-duplicate detection routes peer reviews but fails as a sybil defense, test of 652 verdicts finds

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ProgrammingDEV Community ·

setup-node v7: how caching, version files and publishing behavior changed

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ProgrammingDEV Community ·

Ollama embedding API silently truncated 45% of a document without warning

A developer running Ollama 0.40.14 with qwen3-embedding:0.6b on a GPU-less machine found that /api/embed cut a 7,510-token document to 4,095 tokens. The server defaulted to a 4,096-token context because it could not measure VRAM, and the API truncates inputs by default. Text appended at the end of the document produced a vector identical to the document without it, so the content was unsearchable. The response gave no truncation flag, and the only sign was a prompt token count equal to the context minus one. Setting truncate to false makes overlong inputs return an HTTP 400 error instead, and the author recommends chunking documents to about 2,000 characters.

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