Sometimes MySQL seems to have trouble starting up automatically. Even though I have the setting for MySql set to start up automatically via the checkbox “Automatically Start MySQL Server on Startup” in System Prefrences - MySQL. Even pressing the “Start MysSQL Server” button doesn’t work. When this happens I find it useful to start up MySql via the command line. To do this I execute /usr/local/mysql/support-files/mysql.server start Either this is successful and it will say:

As you near the end of a release cycle for your mobile iOS or Android app you will need to take screenshots to include in the App Store listing. Many decide to dress up their screenshots with device frames. Here is a list of sites that provide iPhone, iPad, and Android device frames that can be used in your App Store screenshots. Facebook design site at https://facebook.design/devices includes frames for:

When Apple Search Ads launched in October 2016 it only displayed ads in the United States. However, it expanded to multiple English speaking countries on April 25, 2017 to include the United Kingdom, Australia, and New Zealand. Each country is represented by a different storefront and to get your ad to display in each storefront you need to create a separate campaign for each country.   By August 1, 2018, Apple Search Ads expanded to include France, Germany, Italy, Japan, Mexico, South Korea, Spain and Switzerland.

Swift 3 removed CurveEaseInOut so you will get the error message “‘CurveEaseInOut’ is unavailable: use [] to construct an empty option set” Replace UIViewAnimationOptions.CurveEaseInOut with [.curveEaseIn, .curveEaseOut]

Swift 3 removed CGSizeMake. You will get the error message “‘CGSizeMake’ is unavailable in Swift”. To resolve this replace: CGSizeMake(100, 200) with CGSize(width: 100, height: 200)

If you are using swift and CocoaPods you may get the following warning after running pod install or pod update: [!] The target overrides the ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES build setting defined in Pods/Target Support Files/…. This can lead to problems with the CocoaPods installation The warning message then gives the following two suggestions: Use the $(inherited) flag, or Remove the build settings from the target. To implement the first suggestion of using the `$(inherited)` flag follow the steps below:

After installing Xcode 9 and migrating to Swift 4 from Swift 3 I received this warning: The use of Swift 3 @objc inference in Swift 4 mode is deprecated. Please address deprecated @objc inference warnings, test your code with “Use of deprecated Swift 3 @objc inference” logging enabled, and then disable inference by changing the “Swift 3 @objc Inference” build setting to “Default” for the “AppName” target.  

After converting my Swift 3 project to Swift 4 I received the warning: ‘substring(from:)’ is deprecated: Please use String slicing subscript with a ‘partial range from’ operator. The old Swift 3 code was let range = str.range(of:"Some ") let index = range!.upperBound let subStr = str.substring(from: index) The new Swift 4 code for substring is: let str = "Some String" let range = str.range(of:"Some ") let index = range!

Disclaimer: I am not a lawyer. This is not legal advice, this is for information purposes only. Consult an attorney for legal guidance.   If your iOS app is simply using ATS or HTTPS to communicate with an external server then your app is using Encryption. As such you may need to submit a year-end self classification report to the US government. This is far-reaching as Apple is pushing to require ATS in all apps.

For iOS 11 Apple stated that the App Store will have Enhanced Search which will include “developers, in-app purchases, categories, editorial stories, tips and tricks, and collections”. In the past, if you searched for a developer name the App Store would show those developers’ apps in the search results.   In iOS 11 if you search for a developer by their name, the first search result will feature a page dedicated to that developer with a collage of icons generated from their apps.

Apple allows apps developers to host their In-App Purchase Content on Apple’s servers. To set up Content Hosting you will need to use iTunes Connect, Xcode and the Application Loader. The IAP must be non-consumable to take advantage of content hosting. iTunes Connect Go to your app in iTunes Connect, then select Features, In-App Purchases. Create a new In-App Purchase or select an existing one. In the Content Hosting section, press “Turn On Content Hosting”.

This tutorial explains how to create a new Today Widget for iOS in Swift 3 using App Extensions in Xcode. It covers how to import pods, set up entitlements for inter-app communication via user defaults and custom url schemes. It also explains how to remove the existing storyboard and implement the today widget view programmatically instead of using Auto-Layout. Create the Widget First, Select your project and then create a new target via File, New, Target…

Deep link to an app in the app store: https://itunes.apple.com/app/id<APP_ID>   Deep link to an apps “Reviews” tab in the app store: https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?id=<APP_ID>&pageNumber=0&sortOrdering=2&type=Purple+Software&mt=8   Deep link to an apps “Write a Review” page in the app store: https://itunes.apple.com/app/id<APP_ID><span>?action=write-review</span> Source: https://developer.apple.com/reference/storekit/skstorereviewcontroller/2851536-requestreview   Deep link to all apps by a developer in the app store: itms-apps://itunes.apple.com/developer/<DEVELOPER_NAME>/id<DEVELOPER_ID> Remember to replace <APP_ID> with the actual app’s Apple ID. Note that if you are deep linking from the iPhone or iPad you can replace the https:// with itms-apps:// to avoid a redirects.

The iTunes Search API takes a country code. There are 28 languages that the iOS App Store can be localized into. Below are the ISO 3166-1 alpha-2 country codes for 25 of the main countries that can be used in the country parameter in the iTunes Search API. CN DK NL AT CA US GB FI FR DE GR ID IT JP KR MY BR PT RU MX ES SE TH TR VN

Use topLayoutGuide.snp.bottom to align your UIView to the bottom of the navigation bar or the bottom of the status bar in Swift 3 while using the SnapKit pod. Use bottomLayoutGuide.snp.top to align your UIView to the top of the tab bar.   Source: https://github.com/SnapKit/SnapKit/issues/91

If you are used to programming in iOS and need to write an Android app or vice versa here is a list of iOS views and their equivalent views on android. You can also use this list to infer the corresponding View Controller and Activity. iOS android UITableView ListView UICollectionView GridView API’s below

If you want to play the sound from a video or audio clip even when the iPhone or iPad device is muted you can use AVAudioSession to accomplish the task. This will make your app work similar to YouTube. You will want to set the AVAudioSession category to AVAudioSessionCategoryPlayback. The session is a singleton so you only need to set it once, either shortly after app launch or prior to your audio or video playing.

First go to https://itunesconnect.apple.com/ and login. Second, select the “Users and Roles” icon. Third, press the + plus button to the right of User () to add a new user. Enter their name and email address. Select the role or roles to give the new user. Lastly, select which email notifications they should receive.   If you are hooking up a cloud reporting service such as App Annie or appfigures to your iTunes account, you should probably create a new user with the Sales and Reports Roles only.

Apple Search Ads is one of the many new introductions to the App Store for 2016. The new search ads allow developers and marketers to promote their iOS Apps at the top of App Store search results by bidding on search keywords.   You bid on how much you are willing to pay for a user to tap on your ad. For the most part you want to keep the average cost per acquisition (Avg CPA) below the lifetime value of a user.

iOS 7 introduced Dynamic Type which allows the user to specify the font size in Settings. The easiest way to support dynamic type is to use one of Apple’s pre defined Font Text Style’s below. Swift 3 and Swift 4 UIFontTextStyle.title1 UIFontTextStyle.title2 UIFontTextStyle.title3 UIFontTextStyle.headline UIFontTextStyle.subheadline UIFontTextStyle.body UIFontTextStyle.callout UIFontTextStyle.footnote UIFontTextStyle.caption1 UIFontTextStyle.caption2 Swift 2.2 UIFontTextStyleTitle1 UIFontTextStyleTitle2 UIFontTextStyleTitle3 UIFontTextStyleHeadline UIFontTextStyleSubheadline UIFontTextStyleBody UIFontTextStyleCallout UIFontTextStyleFootnote UIFontTextStyleCaption1 UIFontTextStyleCaption2   Here is a code example in Swift 3 or Swift 4 of using the Headline font style.

This tutorial shows you how to open another iOS app from within your iOS app or from the safari browser using a custom URL scheme. Beginning with iOS 9, you must whitelist the apps you want to open. If you do not, you will get the error -canOpenURL: failed for URL: “customURLScheme://” – error: “This app is not allowed to query for scheme”. If you get this error skip to the beginning of step 3.

These instructions are for localizing the information contained in the Info.plist. This includes the app’s name which is displayed on the user’s home screen under your app icon. In Xcode go to File, New, File.. Select iOS (or the platform you are working with), Resource, Strings File, Next. Name the file InfoPlist.strings (case sensitive). If you only plan on having one App name for your project then I recommend placing the file in the same directory as your Localizable.

Localization is the translation of the app’s user interface into locale specific languages.  In order to support localization we will use a strings file. Creating a Localizable.strings file I like to place the strings file in its own folder called “Resources”. In Xcode, Select “File”, “New”, “File…” In the template picker select the “Resource” for the appropriate OS.  Select “Strings File”. Name the file “Localizable.strings”.  This is the iOS default naming convention, don’t name it something else unless you want to refer to it by name every time you need to reference it.

Promo codes allow you to give away your paid app for free. They are mainly used for sending your app to journalists or bloggers so that they can review your app at no cost to them. You can also send them to your friends or reward those who made some contribution to the apps development. Developers can generate up to 100 promo codes per version. Each code expires 28 days after generation or when you release a new version of the app, whichever comes first.

Apple’s documentation states that “Adding support for universal links is easy. There are three steps you need to take”. However, there is much more to it than that. Here is what you really need to do.   apple-app-site-association file Create the apple-app-site-association file and place it at the root of your webserver or the .well-known subdirectory. { "applinks": { "apps": [], "details": [ { "appID": "9JA89QQLNQ.com.apple.wwdc", "paths": [ "/wwdc/news/", "/videos/wwdc/2015/*"] }, { "appID": "ABCD1234.

File..New File From the appropriate platform, choose Resource, Strings File Name it “Localizable.strings”. Add your key value pairs as such: "HELLO_WORLD" = "Hello World!"; In code add your localized string with: Swift NSLocalizedString("HELLO_WORLD", comment: "") Objective-C NSLocalizedString(@"HELLO_WORLD", nil); To add additional languages go to your project..Info..Localizations. Press the + button to add new languages.   Did you find this post helpful? Support independent development and improve your sleep by downloading White Noise and Deep Sleep Sounds free from the App Store.

If you prefer to work with code programmatically instead of via Storyboards then this tutorial will help you start a brand new iOS or tvOS project by removing the default main storyboard.   From Xcode, select File…New…Project. (iOS/tvOS)…Application…Single View Application…Next. Give your project a title. Select the appropriate checkmarks for Core Data and testing. Press Next. Delete Main.storyboard and select Move to Trash. Select the project from the Project Navigator. Select the Target.

As a software developer or marketer of iOS apps we rely on our tools to help build our products and save us time.  Below are 25 useful tools for building iOS apps.   Name Description ack A tool like grep, optimized for programmers Affinity Designer Professional Graphic Design Software for the Mac. Affinity Designer is the fastest, smoothest, most precise vector graphic design software available.

If you are using the iTunes Connect API via fastlane or spaceship and would like to access your app meta data by language, below is a chart of the language codes that spaceship converts the iTunes Connect languages into. In addition, if you are localizing your app in Xcode for multiple locales of the same language. You should probably use the base language and omit the locale for at least one locale so that any other locales you omit have a fall back language to use.

Is Xcode giving you the error in Localizable.strings “Read failed: The data couldn’t be read because it isn’t in the correct format.” but it isn’t telling you what line the error is on? Use the command line tool plutil to find that missing semicolon or double quote. cd to the directory of the offending Localizable.strings file and run plutil -lint Localizable.strings It should respond with something like: CFPropertyListCreateFromXMLData(): Old-style plist parser: missing semicolon in dictionary on line 86.

In Swift use: #if os(tvOS) //tvOS code here #elseif os(iOS) //iOS code here #endif In Objective-C use: #if TARGET_OS_TV //tvOS code here #else TARGET_OS_IOS //iOS code here #endif     Did you find this post helpful? Support independent development and improve your sleep by downloading White Noise and Deep Sleep Sounds free from the App Store.

In Apple’s new tvOS, data saved in core data is not persisted but is only cached. The tvOS may delete the data stored in core data when space is low. From https://developer.apple.com/library/tvos/documentation/General/Conceptual/AppleTV_PG/ Local Storage for Your App Is Limited The maximum size of an Apple TV app is limited to 200 MB. Moreover, your app can only access 500 KB of persistent storage that is local to the device (using the NSUserDefaults class).

This tutorial shows you how to selectively run your debug or production code using flags. Sometimes you may find it necessary to only run some code in Debug mode and other code in Release mode. Swift Open your Project Build Settings and search for “Swift Compiler – Custom Flags” … “Other Swift Flags”. Add -DDEBUG to the Debug section Add -DRELEASE to the Release section In Swift you can use the following code:

This tutorial will explain how to add the automatically generated CocoaPods acknowledgements plist file to your app’s iOS settings page. CocoaPods automatically creates an acknowledgements markdown and plist file with the license information of all the pods in you project. You can use the plist file to create an acknowledgements section in the iOS settings for your app. Note: There is a bug in Xcode 7.2 UI for creating a Child Pane.