Hitesh hisavali

hisavali / swift

Last active October 9, 2023 15:38

Parse: Use-case based on swift-parsing


	import XCTest
	import Parsing // https://github.com/pointfreeco/swift-parsing

	struct ParsedData {
	let key1: Int
	let key2: UUID?
	let key3: String
	}

hisavali / BidirectionalStateChange.swift

Created July 27, 2021 14:41

SwiftUI: Using @binding, achieve two way state change

	import SwiftUI

	struct BadgeView: View {
	@Binding var viewstate: String
	var body: some View {
	VStack {
	Text(viewstate)
	.padding()
	Button("Tap: Child to parent") {
	// Change made by child entity

hisavali / SketchSystems.spec

Last active August 5, 2019 15:55

Start-Landing*

hisavali / 001Background

Last active August 29, 2015 14:13

NString comparsions operators -- CONTAINS/LIKE -- it doesn't work on NSData

	Problem: Once encrypted values are stored as NSData in persistent store, if fetch takes place with NSPredicate which uses string (not basic) comparisons operators -- CONTAINS/LIKE -- it doesn't work for NSData.

	Note: I have to stop having random values for 'iv' & 'salt' generationed in DataGenerator.m
	Please find my code in files listed below. I have provided comments against working & non-working code.

	Question: In order to fetch data, how to form sql query (predicate) with string operators 'like, contains or match' for encrypted data.