chriseidhof

// This code accompanies a blog post: http://chris.eidhof.nl/posts/json-parsing-in-swift.html
//
// As of Beta5, the >>= operator is already defined, so I changed it to >>>=    


import Foundation

let parsedJSON : [String:AnyObject] = [
    "stat": "ok",
    "blogs": [

vbfox

module DapperFSharp =
    open System.Data.SqlClient
    open System.Dynamic
    open System.Collections.Generic
    open Dapper

    let dapperQuery<'Result> (query:string) (connection:SqlConnection) =
        connection.Query<'Result>(query)
    
    let dapperParametrizedQuery<'Result> (query:string) (param:obj) (connection:SqlConnection) : 'Result seq =

paf31

This blog post series has moved here.

You might also be interested in the 2016 version.

steipete

            // This ensures that the automaticallyAdjustsScrollViewInsets magic works
            // On our newly added view controller as well.
            // This triggers _layoutViewController which then triggers
            // _computeAndApplyScrollContentInsetDeltaForViewController:
            // which finally updates our content inset of the scroll view (if any)
            // rdar://19053416
            [self.navigationController.view setNeedsLayout];

airspeedswift

/// Brian Kernighan's article in Beautiful Code talks about the minimalist regex matcher written by 
/// Rob Pike for their Practice of Programming book as "one of the best examples of recursion that I 
/// have ever seen, and it shows the power of C pointers".
///
/// Swift strings don't use pointers, and the original code relied heavily on the last character of a 
/// C string being `\0`, but you can reproduce many of the nice aspects of the original C code using a 
/// combination of slicing and `dropFirst`, the `first` function that returns an optional you can then  
/// compare to a non-optional character, and the Swift 1.2 `if...let...where`
///
/// In theory no string copying should be happening since the slices are just a subrange view on the

ohanhi

Learning FP the hard way: Experiences on the Elm language

by Ossi Hanhinen, @ohanhi

with the support of Futurice 💚.

Licensed under CC BY 4.0.

Editorial note

rbobbins

Wil Turner, Brook Callhan: Speakers

##3 Main components/concepts that enable UI Testing:##

• UITesting
  • Find and interact w/ UI elements
  • Validate UI properties and state
• UIrecording
  • Updated test reports to include UI testing data
  • UI testing is enabled by XCTest and UI Accesibility

blockerList.json

[
    {
        "action": {
            "type": "block"
        },
        "trigger": {
            "url-filter": ".*",
            "resource-type": ["script"],
            "load-type": ["third-party"],
            "if-domain": ["imore.com"]

drewcrawford

This, is actually the wrong conclusion. The entire purpose of the “inner class” is to provide value semantics while maintaining effeciency of implementation.

Is that an opinion? Or was there a meeting when the "entire purpose" of inner classes was established and I wasn't invited? Sure, they can be used for efficiency, but they can also be used for other purposes, including inner mutation.

Just for starters, Mike Ash seems to have uncovered that inner classes are used inside the standard library to provide destructors:

Destruction can be solved by using a class, which provides deinit. The pointer can be destroyed there. class doesn't have value semantics, but we can solve this by using class for the implementation of the struct, and exposing the struct as the external interface to the array.

So to say that the "entire purpose" of inner classes is efficiency is I think plainly false; they are used for many reasons. E

steipete

static NSData *PSPDFCalculateSHA256FromFileURL(NSURL *fileURL, CC_LONG dataLength, NSError **error) {
    NSCParameterAssert(fileURL);

    NSData *shaData;

    int fd = open(fileURL.path.UTF8String, O_RDONLY);
    if (fd < 0) {
        if (error) *error = [NSError pspdf_errorWithCode:PSPDFErrorCodeUnableToOpenPDF description:@"Failed to open file for calculating SHA256."];
        return nil;
    }