walesmd

I was chasing down another issue (slow "Save As") and thought these two issues may have been related (with QuickLook being the common broken link). Unfortunately, my "Save As" dialog is still miserably slow on the initial load; but IconServicesAgent hasn't gone above 30MB and he rarely makes an appearance in the Console!

Some of these steps may not be necessary, but here are all of the steps I took that inadverdently put IconServicesAgent back in its place. Note: all commands are a single-line, if they appear to be multiple that's just the forum formatting.

1. Check for any QuickLooks related .plist files. In a terminal: mdfind com.apple.quicklook. -name .plist

2. I only had files at the system level (specifically within /System/Library/LaunchAgents/). If you have others, modify the directions below to take that into account (re-introducing plist files from the system level back up to the user).

3. Make some temporary directories to store these plist files, just in case: mkdir ~/tmp-quicklook

benstiglitz

#if __has_extension(c_generic_selections) && __has_extension(c_static_assert)
    #import "EvilCastImpl.h"
    // Returns the value of s, clamping it to the bounds of type t. s and d must either both be integers
    // or both be floating-point values.
    #define EvilBoundedCheckedCast(t, s) __EvilChecked(t, s, Cast)
    
    // Tries to assign the value of s to d, returning 1 if s is within the bounds of s and 0 if not.
    // s and d must either both be integers or both be floating-point values.
    #define EvilCheckedAssign(d, s) __EvilChecked(d, s, Assign)
#else

bgreenlee

INSERT INTO 'snippets' ('title', 'body') VALUES
    (':+1:', '👍'),
    (':-1:', '👎'),
    (':100:', '💯'),
    (':1234:', '🔢'),
    (':8ball:', '🎱'),
    (':a:', '🅰'),
    (':ab:', '🆎'),
    (':abc:', '🔤'),
    (':abcd:', '🔡'),

FiloSottile

; /usr/local/bin/nasm -f macho 32.asm && ld -macosx_version_min 10.7.0 -o 32 32.o && ./32

global start

section .text
start:
    push    dword msg.len
    push    dword msg
    push    dword 1
    mov     eax, 4

chendo

import lldb
import re
import shlex

# This script allows Xcode to selectively ignore Obj-C exceptions
# based on any selector on the NSException instance

def getRegister(target):
    if target.triple.startswith('x86_64'):
        return "rdi"

steipete

// Taken from http://PSPDFKit.com. This snippet is under public domain.
#define UIKitVersionNumber_iOS_7_0 0xB57
BOOL PSPDFIsUIKitFlatMode(void) {
    static BOOL isUIKitFlatMode = NO;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        // We get the modern UIKit if system is running >= iOS 7 and we were linked with >= SDK 7.
        if (kCFCoreFoundationVersionNumber >= kCFCoreFoundationVersionNumber_iOS_7_0) {
            isUIKitFlatMode = (NSVersionOfLinkTimeLibrary("UIKit") >> 16) >= UIKitVersionNumber_iOS_7_0;
        }

JaviSoto

@interface UIView (JSParallaxEffect)

- (void)js_addParallaxEffectWithMaxOffset:(CGFloat)maxOffset;

@end

ddeville

So:
id boxedValue = objc_msgSend(self, mappingSelector, instance, value, boxingParameters);

would become:
id boxedValue = ((id (*)(id, SEL, id, id, id))objc_msgSend)(self, mappingSelector, instance, value, boxingParameters);

The first `id` and `SEL` are basically `self` and `_cmd`, the first 2 arguments in any objc_msgSend.

Either.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Util
{
    public class Either<TLeft, TRight> : IEither<TLeft, TRight>
    {

steipete

// Defines a yet undocumented method to add a warning if super isn't called.
#ifndef NS_REQUIRES_SUPER
#if __has_attribute(objc_requires_super)
#define NS_REQUIRES_SUPER __attribute((objc_requires_super))
#else
#define NS_REQUIRES_SUPER
#endif
#endif

@interface UIViewController (SubclassingWarnings)