ZevEisenberg

[^(CONDITIO)]NS[^(Error)|^(Coder)|^(Managed)|^(Attributed)|^(LayoutConstraint)|^(Predicate)|^(FetchRequest)|^(Null)|^(KeyValue)]

ZevEisenberg

The MIT License (MIT)

Copyright (c) 2016 Zev Eisenberg

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

ZevEisenberg

import QuartzCore

extension CGFloat {
    func map(from from: ClosedInterval<CGFloat>, to: ClosedInterval<CGFloat>) -> CGFloat {
        let result = ((self - from.start) / (from.end - from.start)) * (to.end - to.start) + to.start
        return result
    }
}

extension Double {

ZevEisenberg

static UIFont *versionOfFontWithSymbolicTraits(UIFont *font, UIFontDescriptorSymbolicTraits symbolicTraits)
{
    UIFontDescriptor *descriptor = font.fontDescriptor;
    UIFontDescriptor *descriptorToUse =  [descriptor fontDescriptorWithSymbolicTraits:symbolicTraits];
    UIFont *newFont = [UIFont fontWithDescriptor:descriptorToUse size:font.pointSize];
    return newFont;
}

ZevEisenberg

import Foundation

func describeCharsInRange(range: Range<Int>) -> String {
    return range.map {
        let swiftCharacter = Character(UnicodeScalar($0))
        let string = String(swiftCharacter)
        let hexString = NSString(format: "0x%.6X", $0) as String

        // Optional in theory, but in this case it always returns a value
        let name = string.stringByApplyingTransform(NSStringTransformToUnicodeName, reverse: false)!

ZevEisenberg

[
  {
    "CTFeatureTypeIdentifier" : 0,
    "CTFeatureTypeName" : "All Typographic Features",
    "CTFeatureTypeNameID" : -100,
    "CTFeatureTypeSelectors" : [
      {
        "CTFeatureSelectorDefault" : true,
        "CTFeatureSelectorName" : "On",
        "CTFeatureSelectorNameID" : -101,

ZevEisenberg

function gh
{
    local remoteURL=`git remote -v | grep fetch | awk -F ' ' '{print $2}'`
    if [[ ! -z $remoteURL ]]; then
        local isGitHubURL=`echo $remoteURL | grep -i github\.com`
        if [[ ! -z $isGitHubURL ]]; then
            local regex=".*github\.com[:/](.*)/(.*)\.git"
            if [[ $remoteURL =~ $regex ]]; then
                local owner=$match[1]
                local repoName=$match[2]

ZevEisenberg

Safari tests run on a Mac mini late 2012, 2.6 GHz Core i7, 16 GB RAM. Didn't bother to reboot or disable these other extensions, so the test is less than scientific:

• Fireballed
• ExifExt
• TinEye
• Instapaper
• Smile
• 1Password (beta)

If you visit any of these URLs, there is a text field where you can paste any other of these URLs to see a comparison report

ZevEisenberg

NSDateComponents *comps = [[NSDateComponents alloc] init];
comps.year = 2015;
comps.month = 5;
comps.day = 12;
comps.hour = 21;

NSDate *startDate = [[NSCalendar currentCalendar] dateFromComponents:comps];

comps.day = 13;
comps.hour = 0;

ZevEisenberg

2015-01-26 18:02:31.223 Invaluable iOS[29323:1139622] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '{objective 0x7ff55b678f30: <251:-343, 250:915> + <250:5.96046e-08>*0x7ff55d81f580.marker{id: 7363} + <250:-2.98023e-08>*0x7ff55db73220.marker{id: 7364} + <250:2>*0x7ff55fa3e030.marker{id: 9313} + <250:2>*0x7ff55fd01060.negError{id: 9018} + <250:-2>*0x7ff55fd01060.posErrorMarker{id: 9017} + <250:-2>*0x7ff55fd018b0.marker{id: 9032}}: internal error.  Setting empty vector for variable INVTriColumnPriceView:0x7ff55fe35160.minX{id: 8877}.'
*** First throw call stack:
(
	0   CoreFoundation                      0x00000001085ddf35 __exceptionPreprocess + 165
	1   libobjc.A.dylib                     0x000000010546cbb7 objc_exception_throw + 45
	2   CoreFoundation                      0x00000001085dde6d +[NSException raise:format:] + 205
	3   Foundation                          0x00000001060cf45e -[NSISObjectiveLinearExpression setPriorityVector:forKnownAbsentVariable:] + 76