Petros Demetrakopoulos petrosDemetrakopoulos
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| import React from 'react'; | |
| import ListItem from './ListItem'; | |
| import './App.css'; |
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| const ListItem: React.FC<{ | |
| text: string | |
| handleOnChange: ChangeEventHandler | |
| selected: boolean | |
| }> = ({ text, handleOnChange, selected }) => { | |
| return ( | |
| <Container> | |
| <CheckBox | |
| type="checkbox" | |
| checked={selected} |
petrosDemetrakopoulos
/ styled_components.ts
Last active
January 17, 2022 08:40
Declaring the styled components that we will use to create the ListItem
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| const CheckBox = styled.input` | |
| margin: 6px 10px 5.8px 3px; | |
| border-radius: 2px; | |
| border: solid 1px #c6c4d2; | |
| width: 5%; | |
| float: left; | |
| background: ${(porps) => (porps.checked ? '#482474' : '#fbfcff')}; | |
| ` | |
| const Container = styled.div` | |
| margin-bottom: 0px !important; |
petrosDemetrakopoulos
/ mlp_car_accidents.py
Last active
June 8, 2021 18:54
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| def train_MLP(): | |
| le = preprocessing.LabelEncoder() | |
| le.fit(dataset['Cause']) | |
| dataset['Cause'] = le.transform(dataset['Cause']) | |
| le.fit(dataset['Severity']) | |
| dataset['Severity'] = le.transform(dataset['Severity']) | |
| print(le.classes_) | |
| X = dataset[['Cause', 'Weekday', 'Year', 'Month', 'Point of accident']] |
petrosDemetrakopoulos
/ random_forests_car_accidents.py
Created
June 8, 2021 18:35
Random forest classifier for car accidents
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| def train_random_forest(): | |
| le = preprocessing.LabelEncoder() | |
| le.fit(dataset['Cause']) | |
| dataset['Cause'] = le.transform(dataset['Cause']) | |
| le.fit(dataset['Severity']) | |
| dataset['Severity'] = le.transform(dataset['Severity']) | |
| print(le.classes_) | |
| X = dataset[['Cause', 'Weekday', 'Year', 'Month', 'Point of accident']] |
petrosDemetrakopoulos
/ CF_allocator.swift
Created
March 17, 2021 20:21
Core Foundation CFGetAllocator
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| class Car { | |
| var wheel: Int = 0 | |
| init(wheels: Int) { | |
| self.wheel = wheels | |
| } | |
| } | |
| let myCar = Car(wheels: 4) | |
| print(CFGetAllocator(myCar)) |
petrosDemetrakopoulos
/ CF_retain_count.swift
Last active
March 17, 2021 20:10
Core Foundation CFGetRetainCount
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| class Car { | |
| var wheels: Int = 0 | |
| init(wheels: Int) { | |
| self.wheels = wheels | |
| } | |
| } | |
| let myCar = Car(wheels: 4) | |
| print(CFGetRetainCount(myCar)) |
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| var body: some View { | |
| VStack { | |
| Text(self.isAnimating ? "Spining\n..." : sectorFromAngle(angle : newAngle)) | |
| .multilineTextAlignment(.center) | |
| Image("Arrow") | |
| .resizable() | |
| .scaledToFit() | |
| .frame(width: 25, height: 25, alignment: .center) | |
| Image("roulette") | |
| .resizable() |
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| func getAngle(angle: Double) -> Double { | |
| let deg = 360 - angle.truncatingRemainder(dividingBy: 360) | |
| return deg | |
| } |
petrosDemetrakopoulos
/ getSectorFromAngle.swift
Created
February 15, 2021 08:36
Function to get the sector according to given angle
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| func sectorFromAngle(angle: Double) -> String { | |
| var i = 0 | |
| var sector: Sector = Sector(number: -1, color: .empty) | |
| while sector == Sector(number: -1, color: .empty) && i < sectors.count { | |
| let start: Double = halfSector * Double((i*2 + 1)) - halfSector | |
| let end: Double = halfSector * Double((i*2 + 3)) | |
| if(angle >= start && angle < end) { | |
| sector = sectors[i] |