Coding & Debugging
PromptBeginner5 minmarkdownQuality: 28
blood grouping detection using image processing
blood grouping detection using image processing i need a complete code for this project to buil api or mini website using python
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17,921 skills indexed with the new KISS metadata standard.
Showing 24 of 17,921Categories: Coding & Debugging, Communication, Creative
Communication
PromptBeginner5 minmarkdownQuality: 24
setting_details: The setting is a non-representational space
defined by a deep
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Creative
PromptBeginner5 minmarkdownQuality: 24
Abstract Geometric Art Prompt Inspired by Wassily Kandinsky
{
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Creative
PromptBeginner5 minmarkdownQuality: 24
use_case: Graphic design inspiration
poster art
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Creative
PromptBeginner5 minmarkdownQuality: 24
* Point out inconsistencies in design (cards
buttons
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Coding & Debugging
PromptBeginner5 minmarkdownQuality: 28
Architecture & UI/UX Audit
Act as a senior frontend engineer and product-focused UI/UX reviewer with experience building scalable web applications.
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Creative
PromptBeginner5 minmarkdownQuality: 24
Start every task by restating requirements
constraints
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Communication
PromptBeginner5 minmarkdownQuality: 24
Communication: direct
precise
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Coding & Debugging
PromptBeginner5 minmarkdownQuality: 28
I'm a political science PhD candidate who uses R regularly but would never call myself *an R person*. I needed a Claude Code skill for base R — something without tidyverse
without ggplot2
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Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
- `arrows`: `code = 1` (head at start)
`code = 2` (head at end
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Creative
PromptBeginner5 minmarkdownQuality: 24
- `nstart > 1` recommended (e.g.
`nstart = 25`): runs algorithm from multiple random starts
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Coding & Debugging
PromptBeginner5 minmarkdownQuality: 28
- `SANN` (simulated annealing): convergence code is **always 0** — it never fails. `maxit` = total function evals (default 10000)
no other stopping criterion.
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Creative
PromptBeginner5 minmarkdownQuality: 24
- Self-starting models (`SSlogis`
`SSasymp`
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Creative
PromptBeginner5 minmarkdownQuality: 28
- `aov` is a wrapper around `lm` that stores extra info for balanced ANOVA. For unbalanced designs
Type I SS (sequential) are computed — order of terms matters.
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Creative
PromptBeginner5 minmarkdownQuality: 28
- `model.matrix` creates the design matrix including dummy coding. Default contrasts: `contr.treatment` for unordered factors
`contr.poly` for ordered.
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Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
- `URLencode(url
reserved = FALSE)` by default does NOT encode reserved chars (`/`
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Creative
PromptBeginner5 minmarkdownQuality: 24
- `substr(x
start
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Coding & Debugging
PromptBeginner5 minmarkdownQuality: 28
- `as.numeric(f)` returns **integer codes**
not original values. Use `as.numeric(levels(f))[f]` or `as.numeric(as.character(f))`.
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Coding & Debugging
PromptBeginner5 minmarkdownQuality: 28
- Factor indexing: `x[f]` uses integer codes of factor `f`
not its character labels. Use `x[as.character(f)]` for label-based indexing.
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Creative
PromptBeginner5 minmarkdownQuality: 28
- `tryCatch(expr
warning = function(w) {...})` catches the **first** warning and exits. Use `withCallingHandlers` + `invokeRestart(muffleWarning)` to suppress warnings but continue.
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Creative
PromptBeginner5 minmarkdownQuality: 24
- `Reduce` with `init` adds a starting value: `Reduce(f
x
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Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
A comprehensive reference for base R programming — covering data structures
control flow
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Coding & Debugging
PromptBeginner5 minmarkdownQuality: 24
description: Provides base R programming guidance covering data structures
data wrangling
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Coding & Debugging
PromptBeginner5 minmarkdownQuality: 28
- With **GHEC data residency**
you choose where company code and selected data are stored (including the **EU**)
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