Mario Diana software-mariodiana
software-mariodiana
/ http_errors.ts
Created
July 21, 2021 19:34
TypeScript function mapping HTTP error codes to their descriptions.
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| const lookupHTTPError = (code: number): string => { | |
| // https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html | |
| const HTTPErrorCodes: { [key: number]: string } = { | |
| 400: 'Bad Request', | |
| 401: 'Unauthorized', | |
| 402: 'Payment Required', | |
| 403: 'Forbidden', | |
| 404: 'Not Found', | |
| 405: 'Method Not Allowed', | |
| 406: 'Not Acceptable', |
software-mariodiana
/ MDXEllipseView.m
Last active
April 30, 2021 17:10
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| #import "MDXEllipseView.h" | |
| @interface MDXEllipseView () | |
| @property (nonatomic, strong) UIColor* mdx_backgroundColor; | |
| @end | |
| IB_DESIGNABLE | |
| @implementation MDXEllipseView | |
| - (void)setBackgroundColor:(UIColor *)backgroundColor |
software-mariodiana
/ dispatch_time_example.m
Last active
March 22, 2021 18:07
Apple documentation lacks milliseconds. This example illustrates use.
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| #import <Foundation/Foundation.h> | |
| int main(int argc, char *argv[]) | |
| { | |
| @autoreleasepool { | |
| // Arg 2 is nanoseconds. | |
| // | |
| // https://developer.apple.com/documentation/dispatch/1420519-dispatch_time | |
| dispatch_time_t now = dispatch_time(DISPATCH_TIME_NOW, 0); | |
software-mariodiana
/ gist:7217067cd73a3186daec9b3aebaf6e9b
Created
January 16, 2021 16:58
— forked from djaiss/gist:85a0ada83e6bca68e41e
Block Twitter/Facebook in your /etc/hosts
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| # Block Facebook IPv4 | |
| 127.0.0.1 www.facebook.com | |
| 127.0.0.1 facebook.com | |
| 127.0.0.1 login.facebook.com | |
| 127.0.0.1 www.login.facebook.com | |
| 127.0.0.1 fbcdn.net | |
| 127.0.0.1 www.fbcdn.net | |
| 127.0.0.1 fbcdn.com | |
| 127.0.0.1 www.fbcdn.com | |
| 127.0.0.1 static.ak.fbcdn.net |
software-mariodiana
/ development_podfile
Created
January 2, 2021 23:39
Integrating a CocoaPod downloaded locally to the same parent directory as its client project. Here, the pod incorporates a 3rd-party library which must be accounted for.
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| # Uncomment the next line to define a global platform for your project | |
| platform :ios, '10.2' | |
| target 'MapboxPodClient' do | |
| # Comment the next line if you don't want to use dynamic frameworks | |
| #use_frameworks! | |
| # Pods for MapboxPodClient | |
| pod 'Mapbox-iOS-SDK', :path => '../mapbox-ios-sdk-legacy', :share_schemes_for_development_pods => true |
software-mariodiana
/ split_string.m
Created
November 23, 2020 23:34
Split an NSString into an NSArray of its characters.
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| #import <Foundation/Foundation.h> | |
| int main(int argc, char *argv[]) { | |
| @autoreleasepool { | |
| NSString* s = @"antidisestablishmentarianism"; | |
| unichar* buffer = (unichar *)malloc(sizeof(unichar) * [s length]); | |
| [s getCharacters:buffer range:NSMakeRange(0, [s length])]; | |
| NSMutableArray* temp = [NSMutableArray arrayWithCapacity:[s length]]; |
software-mariodiana
/ iso_8601_category.m
Last active
October 30, 2020 16:45
Category on NSDate to print timestamp in ISO-8601 format.
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| #import <Foundation/Foundation.h> | |
| @interface NSDate (ISO8601) | |
| - (NSString *)mdx_canonicalTimestamp; | |
| @end | |
| @implementation NSDate (ISO8601) | |
| - (NSString *)mdx_canonicalTimestamp | |
| { |
software-mariodiana
/ date_surprise.m
Last active
December 3, 2020 10:07
Date localization does unexpected things if all you're familiar with is U.S. dates.
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| // iPhone settings: "Denmark" for region and "Buddhist" for calendar. | |
| NSDate* now = [NSDate date]; | |
| NSDateFormatter* df = [[NSDateFormatter alloc] init]; | |
| df.timeZone = [NSTimeZone timeZoneWithName:@"UTC"]; | |
| df.timeStyle = NSDateFormatterMediumStyle; | |
| df.dateStyle = NSDateFormatterShortStyle; | |
| // Date: 30/10/2563 BE, 14.32.18 | |
| NSLog(@"Date: %@", [df stringFromDate:now]); |
software-mariodiana
/ parent_method.m
Last active
July 15, 2020 20:06
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| #import <Foundation/Foundation.h> | |
| #import <objc/runtime.h> | |
| #import <objc/message.h> | |
| @interface MyParent : NSObject | |
| - (NSInteger)fetchNumber; | |
| @end | |
| @implementation MyParent | |
| - (NSInteger)fetchNumber |
software-mariodiana
/ convert_wand_to_UIImage.m
Created
December 11, 2019 16:25
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| - (UIImage *)imageFromWand:(MagickWand *)wand | |
| { | |
| const char* map = "ARGB"; | |
| NSInteger w = MagickGetImageWidth(wand); | |
| NSInteger h = MagickGetImageHeight(wand); | |
| NSInteger size = strlen(map) * w * h * sizeof(char); | |
| void* buffer = (void *)malloc(size); | |
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