kevin-smets

Default

Powerlevel10k

acrookston

iOS Interview Questions

Sources include, but not limited to:

• https://izeeshan.wordpress.com/2015/03/31/interview-stuff/
• https://github.com/9magnets/iOS-Developer-and-Designer-Interview-Questions
• https://www.quora.com/What-do-startups-look-for-in-a-candidate-during-an-iOS-technical-interview-What-do-they-want-to-hear
• https://www.linkedin.com/pulse/ios-interview-questions-senior-developers-alex-bush
• https://www.raywenderlich.com/110982/swift-interview-questions-answers

In Swift, what is the difference between a struct and a class?

koingdev

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>destination</key>
	<string>upload</string>
	<key>method</key>
	<string>app-store</string>
	<key>provisioningProfiles</key>
	<dict>

NtRaiseHardError

#include <Windows.h>

// example shellcode
// make sure to have 8 reserved bytes for 64-bit ret
// gadget to rop into the actual shellcode
CHAR shellcode[] = {
    // 8 bytes here for jmp loop gadget 
    0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA,
    // actual shellcode starts here
    0xEB, 0xFE, 0x01, 0x23, 0x45, 0x67, 0x89, 0xAA,

koingdev

Single-responsibility Principle

A class should have only one responsibility.

Bad

class ViewController: UIViewController {
	func fetchDataFromServer() { //Perform network request code... }
	func insertDataIntoDatabase() { //Perform database insertion code... }