IsaacXen

WWDC                                      2007  2008  2009
2010 2011 2012 2013 2014 2015 

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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andrewgleave

MKMapRect zoomRect = MKMapRectNull;
for (id <MKAnnotation> annotation in mapView.annotations) {
    MKMapPoint annotationPoint = MKMapPointForCoordinate(annotation.coordinate);
    MKMapRect pointRect = MKMapRectMake(annotationPoint.x, annotationPoint.y, 0, 0);
    if (MKMapRectIsNull(zoomRect)) {
        zoomRect = pointRect;
    } else {
        zoomRect = MKMapRectUnion(zoomRect, pointRect);
    }
}

cprovatas

import Foundation

extension Data {
    var prettyPrintedJSONString: NSString? { /// NSString gives us a nice sanitized debugDescription
        guard let object = try? JSONSerialization.jsonObject(with: self, options: []),
              let data = try? JSONSerialization.data(withJSONObject: object, options: [.prettyPrinted]),
              let prettyPrintedString = NSString(data: data, encoding: String.Encoding.utf8.rawValue) else { return nil }

        return prettyPrintedString
    }

MelbourneDeveloper

✔️ Widget Tests

Widget tests should cover the main use cases in your app. They test the UI and logic, but don't need to be granular unit tests. The important things are

• You have good code coverage. 90% + is usually a good indicator the main use cases are covered
• The tests cover the full app - not isolated components
• Tests run as integration tests on the target platforms

✔️ State Management

Most state management approaches are fine. The important thing are:

• The codebase chooses one and uses it consistently
• There is a separation of concerns (presentation, business, and infrastructure).

tracker1

Directory structure for JavaScript/Node Projects

While the following structure is not an absolute requirement or enforced by the tools, it is a recommendation based on what the JavaScript and in particular Node community at large have been following by convention.

Beyond a suggested structure, no tooling recommendations, or sub-module structure is outlined here.

Directories

• lib/ is intended for code that can run as-is
• src/ is intended for code that needs to be manipulated before it can be used

Fatimas1997

Intercepting traffic on Android and iOS Flutter applications

I recently stumbled upon an application developed with Flutter, and since it was my first time seeing it, I surprisingly couldn't intercept its requests. After some digging on google, I created this tutorial with the steps that personally worked for me and I wanted to share them in hope to help someone else. Note that the applications that I tested didn't have certificate pinning implemented. I'll update this file once I get to test an application that has it (if I'll be able to bypass it 😃 ).
To simplify the explanation I refer to the machine that hosts Burp as Kali, but you can use whatever linux machine you want.

Android:

There are 2 ways to intercept HTTP connections from a Flutter application installed on an Android device (I'm sure there are more but these are the ones I know). Intercepting requests by changing the proxy settings of the device, through the classic settings of Android, doesn't work in this case, since Flutter applic

CristinaSolana

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream

MelbourneDeveloper

Stuff That Software Developers Do

This is a list of stuff that the average software developer does from week to week

Coding

• Code design
• Refactoring
• Algorithms
• Profiling
• Code reviews
• Building frameworks

JaviLorbada

Videos

• Introduction to Functional Programming Johannes Weiß - https://vimeo.com/100786088
• ReactiveCocoa at MobiDevDay Andrew Sardone - https://vimeo.com/65637501
• The Future Of ReactiveCocoa Justin Spahr-Summers - https://www.youtube.com/watch?v=ICNjRS2X8WM
• Enemy of the State Justin Spahr-Summers - https://www.youtube.com/watch?v=7AqXBuJOJkY
• WWDC 2014 Session 229 - Advanced iOS Application Architecture and Patterns Andy Matuschak - https://developer.apple.com/videos/play/wwdc2014/229/
• Functioning as a Functionalist Andy Matuschak - https://www.youtube.com/watch?v=rJosPrqBqrA
• Controlling Complexity in Swift Andy Matuschak - https://realm.io/news/andy-matuschak-controlling-complexity/