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Uli Kusterer uliwitness

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uliwitness / smalltalkbooleans.swift
Created August 28, 2017 06:58
Still fascinating how Smalltalk implements if/then/else. Basically it goes like this (in pseudo-Swift):
class BooleanClass {
void ifTrue(_ trueHandler: () -> Void, else falseHandler: () -> Void)
}
class TrueBooleanClass {
void ifTrue(_ trueHandler: () -> Void, else falseHandler: () -> Void) {
trueHandler()
}
}
@uliwitness
uliwitness / 1 cxxabi_shared error
Created July 29, 2017 09:33
llvm build errors
Creating symlinks
/Applications/CMake.app/Contents/bin/cmake -E cmake_symlink_library /Users/uli/Programming/llvm/build/Debug/lib/Debug/libc++abi.1.0.dylib /Users/uli/Programming/llvm/build/Debug/lib/Debug/libc++abi.1.dylib /Users/uli/Programming/llvm/build/Debug/lib/Debug/libc++abi.dylib
CMake Error: cmake_symlink_library: System Error: No such file or directory
CMake Error: cmake_symlink_library: System Error: No such file or directory
@uliwitness
uliwitness / FooImages.swift
Created July 20, 2017 14:21 — forked from anonymous/FooImages.swift
import Foundation
struct FooImages {
static let images = [UIImage(named:"foo1"), UIImage(named:"foo1")]
}
@uliwitness
uliwitness / main.cpp
Created April 7, 2017 21:46
Proof-of-concept for how one could implement Objective C's target/action paradigm in a static fashion in C++. Basically, the GeneratedWindow class would be what your UI builder (like Interface Builder) generates. Button would be in your application framework. ViewController and the main() function would be how you'd then use them.
//
// main.cpp
// CppTargetActionOutlets
//
// Created by Uli Kusterer on 07.04.17.
// Copyright © 2017 Uli Kusterer. All rights reserved.
//
#include <iostream>
#include <functional>
@uliwitness
uliwitness / ObjectToLambdaAdapterTest.mm
Created February 23, 2017 14:32
#import <Foundation/Foundation.h>
#import <objc/runtime.h>
#include <functional>
@class ObjCObject;
template<class p1type,class p2type>
@uliwitness
uliwitness / AppleScriptPropertyTest.sdef
Last active January 24, 2017 20:32
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE dictionary SYSTEM "file://localhost/System/Library/DTDs/sdef.dtd">
<dictionary title="AppleScriptPropertyTest Terminology" xmlns:xi="http://www.w3.org/2003/XInclude">
<xi:include href="file://localhost/System/Library/ScriptingDefinitions/CocoaStandard.sdef" xpointer="xpointer(/dictionary/suite)"/>
<suite name="AppleScriptPropertyTest Suite" code="ASPT" description="AppleScriptPropertyTest Suite">
<cocoa name="ULIAppleScriptPropertyTestSuite"/>
<class-extension description="The App" extends="application">
<cocoa class="NSApplication"/>
<property name="boogaloo" code="ACTV" description="App&apos;s boogaloo prop." type="boolean">
@uliwitness
uliwitness / back-in-5-minutes.html
Created January 7, 2017 17:05
<html>
<head>
<title>Streaming - Back Soon</title>
</head>
<body bgcolor="#00ff00">
<div id="message" style="font-size: 80pt; font-family: Helvetica; font-weight: bold; color: white; text-shadow: 2px 2px #000000;">
Back in <span id="timer">5:00</span> minutes
</div>
@uliwitness
uliwitness / nullablecpptest.mm
Created December 20, 2016 17:44
#import <Foundation/Foundation.h>
int main(int argc, char *argv[]) {
@autoreleasepool {
int* __nullable foo = NULL;
int& fooRef = *foo;
}
return 0;
}
@uliwitness
uliwitness / recursive_function_pointer_shim.cpp
Last active May 30, 2016 10:26
struct eat_char_fcn
{
eat_char_fcn( struct eat_char_fcn (*inFun)( char currCh, xml_reader& reader, vector<shared_ptr<node>>& nod, attribute* att ) ) : function(inFun) {}
struct eat_char_fcn operator()( char currCh, xml_reader& reader, vector<shared_ptr<node>>& nod, attribute* att ) { return function(currCh,reader,nod,att); }
explicit operator bool() { return function != nullptr; }
struct eat_char_fcn (*function)( char currCh, xml_reader& reader, vector<shared_ptr<node>>& nod, attribute* att );
};
@uliwitness
uliwitness / gist:8043486
Last active December 31, 2015 20:59
Looks like the 10.9 SDK breaks code like the following. Anyone know how I can fix that w/o moving the function out of the class? Works fine with the 10.8 SDK.
namespace Carlson
{
class CToken
{
public:
static void GoNextToken( const char* fname, std::deque<CToken>::iterator& tokenItty, std::deque<CToken>& tokens );
};
}