| // | |
| // Regular Expression for URL validation | |
| // | |
| // Author: Diego Perini | |
| // Created: 2010/12/05 | |
| // Updated: 2018/09/12 | |
| // License: MIT | |
| // | |
| // Copyright (c) 2010-2018 Diego Perini (http://www.iport.it) | |
| // |
| - (id)reduceWithBlock:(id (^)(id memo, id obj))block andAccumulator:(id)accumulator withBaseLength:(NSUInteger)baseLength | |
| { | |
| __block id acc = [[accumulator copy] autorelease]; | |
| NSUInteger base_job_length = baseLength; | |
| if (!baseLength) { | |
| // Calculate the base job length | |
| NSUInteger num_processors = [[NSProcessInfo processInfo] processorCount]; | |
| base_job_length = (NSUInteger)([self count] / sqrt(num_processors)); // (L = n / p squared) | |
| } | |
| Hi | |
| I hope this helps you all get started with phonegap and sqlite in your | |
| application | |
| Dean-O | |
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" | |
| "http://www.w3.org/TR/html4/strict.dtd"> | |
| <html> | |
| <head> |
| // MP 4 Reduction | |
| // Given a list (lst) of length n | |
| // Output its sum = lst[0] + lst[1] + ... + lst[n-1]; | |
| // Due Tuesday, January 15, 2013 at 11:59 p.m. PST | |
| #include <wb.h> | |
| #define BLOCK_SIZE 512 //@@ You can change this | |
| #define wbCheck(stmt) do { \ |
Assuming that you don't care which NSManagedObjectContext is used, and you just want to make some changes and save them in the background, use the following method. 90% of the time, this is what you'll want.
NSManagedObjectSubclass *myObject = [NSManagedObjectSubclass MR_findFirst];
[MagicalRecord saveWithBlock:^(NSManagedObjectContext *localContext) {
| // Just before switching jobs: | |
| // Add one of these. | |
| // Preferably into the same commit where you do a large merge. | |
| // | |
| // This started as a tweet with a joke of "C++ pro-tip: #define private public", | |
| // and then it quickly escalated into more and more evil suggestions. | |
| // I've tried to capture interesting suggestions here. | |
| // | |
| // Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_, | |
| // @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant, |
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\
| import Foundation | |
| class StreamReader { | |
| let encoding : UInt | |
| let chunkSize : Int | |
| var atEof : Bool = false | |
| var fileHandle : NSFileHandle! | |
| let buffer : NSMutableData! |
| // | |
| // Genetics.swift | |
| // Genetics | |
| // | |
| // Created by Julius Parishy on 12/1/14. | |
| // Copyright (c) 2014 Julius Parishy. All rights reserved. | |
| // | |
| import Cocoa | |
| import CoreGraphics |
| [ | |
| { | |
| "city": "New York", | |
| "growth_from_2000_to_2013": "4.8%", | |
| "latitude": 40.7127837, | |
| "longitude": -74.0059413, | |
| "population": "8405837", | |
| "rank": "1", | |
| "state": "New York" | |
| }, |