| // Android Java | |
| // How to programmatically control whether the screen may or may not turn off. | |
| // | |
| // By Andrew Kingdom | |
| // MIT license | |
| // | |
| package com.example.sample; | |
| import android.os.Bundle; |
| // Objective C | |
| // Display initial screen before final UIViewController loads (e.g. Login credentials) | |
| // | |
| // By Andrew Kingdom | |
| // MIT license | |
| // | |
| // Instructions: | |
| // | |
| // On the main storyboard, create your login screen as, say, a subclass of UIViewController. | |
| // Make sure it is the initial scene (check Is Initial View Controller). |
Add the App Sandbox capability to an Xcode project when it is missing from the standard capabilities area.
(Straightforward to do but a pain to remember.)
.entitlements file, create a new one:View > Navigators > ProjectFile > New > File...Property List template
| // Android build.gradle | |
| // How to auto-increment the version. | |
| // There are many ways to do this - this is only one example. Its downside is that it updates the gradle file (which will ask for a Sync when opened). | |
| // Note that the 10001 (rather than just 1) is ensure there are enough digits to prevent comparison/sorting issues. | |
| // | |
| // By Andrew Kingdom | |
| // MIT license | |
| // (and use at own risk) | |
| // |
| // Example of printing a source code line at an error position | |
| // (based on an index within the entire source code) | |
| // | |
| // By Andrew Kingdom | |
| // MIT license | |
| // (and use at own risk) | |
| // | |
| // Example prints: | |
| // | |
| // DEFGH |
| # Format Objectives | |
| 1. Suitable for editing by humans, especially those with minimal technology skills. | |
| 2. Readable by computers. | |
| 3. Readability by humans is preferred over reducing file size. | |
| # Basic Format | |
| * The basic line format is a name, some space(s) and a value. | |
| * A record starts with RECORD or # (then an optional identifier). |
| // Demonstrates Swift-based reflection concept like Key-Value coding in Objective-C (but slower) | |
| // and use of @dynamicMemberLookup. | |
| // | |
| // Uses Mirror to reference a property in a class or struct by string key name; | |
| // Uses @dynamicMemberLookup to get the name of a property as a string, to reverse the reflection. | |
| // | |
| // DynamicMemberLookupExample.swift | |
| // | |
| // Copyright Andrew Kingdom 2023-05-17. | |
| // MIT License |
| // Try transforming a shared link from Google Drive to a Google Drive raw link. | |
| // | |
| // Caveat - this is to show what needs replacing - ideally the replace should be done via REGEX or similar if more flexibility is needed. | |
| // MIT license - Copyright Andrew Kingdom 2023 all rights reserved. | |
| // | |
| // | |
| - (void)example { | |
| NSString serverDataURLString = @"...yourgoogledriveurl..."; | |
| <html> | |
| <!-- | |
| This replaces the SELECT dropdown menu with an editable INPUT textbox, | |
| when the last ('other') option is selected from the list. | |
| Note that this may not be a good fit when supplying both display values and raw values, | |
| as evidenced by the 'spanish' option. | |
| By Andrew Kingdom (C) 2023 all rights reserved. MIT License. | |
| --> |