Priyansh-Kedia

Priyansh-Kedia

import numpy as np
import matplotlib.pyplot as plt

def sigmoid(x):
    return 1 / (1 + np.exp(-x))

def derivative(x, step):
    return (sigmoid(x+step) - sigmoid(x)) / step

x = np.linspace(-10, 10, 1000)

Priyansh-Kedia

from matplotlib import pyplot
 
def rectified(x):
	return max(0.0, x)
 
series_in = [x for x in range(-100, 101)]
series_out = [rectified(x) for x in series_in]

pyplot.plot(series_in, series_out)
pyplot.show()

Priyansh-Kedia

import fiftyone as fo
import os
import xml.etree.ElementTree as ET
import cv2

name = "headsegmentation_dataset_ccncsa"
dataset_dir = "/home/priyansh-kedia/Documents/Datasets/headsegmentation_dataset_ccncsa/"

dataset = fo.Dataset()

Priyansh-Kedia

suspend fun getImages(count: Int, start: Int): Three<MutableList<Three<Uri?, String?, Date>>, Boolean, Int> {
    val imagesList = mutableListOf<Three<Uri?, String?, Date>>()
    var index = start

    return withContext(Dispatchers.IO) {
        while (imageCursor?.moveToPosition(i) == true) {
            val id = imageIdColumn?.let { imageCursor.getLong(it) }
            val dateModified = Date(TimeUnit.SECONDS.toMillis(imageCursor.getLong(imageDateModifiedColumn ?: 0)))

            val displayName = imageDisplayNameColumn?.let { imageCursor.getString(it) }

Priyansh-Kedia

private val _imagesLiveData = MutableLiveData<MutableList<Three<Uri?, String?, Date>>>()
val imagesLiveData: LiveData<MutableList<Three<Uri?, String?, Date>>>
    get() = _imagesLiveData

private var start = 0
private var areAllLoaded = false

fun getImages(count: Int) {
    if (areAllLoaded)
        return

Priyansh-Kedia

mediaRecycler.addOnScrollListener(object : RecyclerView.OnScrollListener() {
       override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
        if ((gridLayoutManager.findLastVisibleItemPosition() == localDocumentsAdapter.itemCount - DOCUMENT_BUFFER) && dy > 0) {
            documentViewModel.getImages(DOCUMENTS_COUNT)
        }
    }
})

Priyansh-Kedia

object EMOJIS {

    private const val GRINNING_FACE = "😀"
    private const val BEAMING_FACE_WITH_SMILING_EYES = "😁"
    private const val GRINNING_SQUINTING_FACE = "😆"
    private const val GRINNING_FACE_WITH_SWEAT = "😅"
    const val FACE_WITH_TEARS_OF_JOY = "😂"
    private const val ROLLING_ON_THE_FLOOR_LAUGHING = "🤣"
    private const val SLIGHTLY_SMILING_FACE = "🙂"
    private const val UPSIDE_DOWN_FACE = "🙃"

Priyansh-Kedia

    // Aws SDK
    implementation 'com.amazonaws:aws-android-sdk-core:2.6.+'
    implementation 'com.amazonaws:aws-android-sdk-cognito:2.2.+'
    implementation 'com.amazonaws:aws-android-sdk-s3:2.6.+'
    implementation 'com.amazonaws:aws-android-sdk-ddb:2.2.+'
    
    // RxJava
    implementation "io.reactivex.rxjava3:rxjava:3.0.4"
    implementation 'io.reactivex.rxjava3:rxandroid:3.0.0'

Priyansh-Kedia

sealed class UploadFileStatus{
    data class FileStatus(val status: Int): UploadFileStatus()
    data class Error(val exception: Throwable): UploadFileStatus()
    data class Complete(val s3Url: String): UploadFileStatus()
    data class Start(val start: Boolean): UploadFileStatus()
}