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hector6872 / queue-external-links.md
Last active February 23, 2019 08:56
To Queue or not to Queue? (external links)
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hector6872 / from-github-to-bitbucket-external-links.md
Last active November 29, 2024 12:12
Moving from GitHub to Bitbucket (external links)
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hector6872 / sealed-class-external-links.md
Last active February 23, 2019 08:58
Sealed (Class) with love (external links)
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hector6872 / greek-oop-external-links.md
Last active February 23, 2019 08:58
Greek Mythology in Object-Oriented Programming (external links)
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hector6872 / dark-side-external-links.md
Last active February 23, 2019 08:59
A walk on the dark side (external links)
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hector6872 / arduino-bitcoin-diy-external-links.md
Last active November 29, 2024 12:14
Internet of Things — from zero to DIY Bitcoin Ticker (external links)
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hector6872 / habits-google-sheets-external-links.md
Last active February 23, 2019 09:02
Habits + Google Sheets = Profit! (external links)
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hector6872 / ClazzesExt.kt
Last active August 12, 2019 19:29
Reduce two (Data) Classes in Kotlin
inline infix fun <reified T : Any> T?.reduce(other: T?): T? = when {
this == null && other == null -> null
this != null && other == null -> this
this == null && other != null -> other
else -> {
val nameToProperty = T::class.declaredMemberProperties.associateBy { property -> property.name }
val primaryConstructor = T::class.primaryConstructor!!
val args = primaryConstructor.parameters.associate { parameter ->
val property = nameToProperty[parameter.name]!!
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hector6872 / delete-darktable-rejected.sh
Created August 18, 2019 12:46
Delete all Darktable rejected and low-rated pictures
#!/bin/sh
if [ -z "$1" ]; then
echo Delete all Darktable rejected pictures
echo
echo "Usage:"
echo $0 [source] --onestar to delete also all pictures with one star rating
exit 1
fi
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hector6872 / StickyHeaderItemDecoration.kt
Last active September 11, 2019 14:15
ItemDecorator for sticky headers in Kotlin
import android.graphics.*
import android.view.*
import android.view.MotionEvent.ACTION_DOWN
import androidx.recyclerview.widget.RecyclerView
class StickyHeaderItemDecoration(
parent: RecyclerView,
private val isHeader: (position: Int) -> Boolean
) : RecyclerView.ItemDecoration() {