A class should have only one responsibility.
class ViewController: UIViewController {
func fetchDataFromServer() { //Perform network request code... }
func insertDataIntoDatabase() { //Perform database insertion code... }
koingdev
/ solid-principle.md
Last active
June 20, 2022 09:57
S.O.L.I.D Design Principe Explanation with Example by me
NtRaiseHardError
/ imagine-needing-writeprocessmemory-and-createremotethread.c
Last active
October 29, 2025 05:02
Process injection without WriteProcessMemory or CreateRemoteThread/QueueUserApc
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| #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
/ ExportOptions.plist
Last active
October 15, 2025 06:22
Script to automatically upload iOS App to AppStore and TestFlight (including versioning)
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| <?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> |
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
kevin-smets
/ iterm2-solarized.md
Last active
November 11, 2025 16:41
iTerm2 + Oh My Zsh + Solarized color scheme + Source Code Pro Powerline + Font Awesome + [Powerlevel10k] - (macOS)
