DuskoSavic.com https://duskosavic.com/blog/ Rapid Mobile Apps Development With Flutter Thu, 18 Nov 2021 09:12:35 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://duskosavic.com/blog/wp-content/uploads/2021/11/cropped-duskosavic_icon-32x32.png DuskoSavic.com https://duskosavic.com/blog/ 32 32 How To Structure Flutter App When Using BLoC Pattern https://duskosavic.com/blog/flutter/how-to-structure-flutter-app-when-using-bloc-pattern/ https://duskosavic.com/blog/flutter/how-to-structure-flutter-app-when-using-bloc-pattern/#respond Thu, 18 Nov 2021 09:10:33 +0000 https://duskosavic.com/blog/?p=5009 When using BLoC as the state management technique for your Flutter app, your best bet is to open a folder called packages and put all of the code for all of your BLoCs into it. BLoC in Packages Folder I’ve … Continue reading →

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]]> https://duskosavic.com/blog/flutter/how-to-structure-flutter-app-when-using-bloc-pattern/feed/ 0 From Endpoint in Postman to Flutter Screen and App https://duskosavic.com/blog/dart/from-endpoint-in-postman-to-flutter-screen-and-app/ https://duskosavic.com/blog/dart/from-endpoint-in-postman-to-flutter-screen-and-app/#respond Tue, 16 Nov 2021 06:45:28 +0000 https://duskosavic.com/blog/?p=5016 When developing APIs, the usual procedure is to test them with Postman, from the comfort of your own desktop. Once you have everything nailed on the server and you are content with the results in Postman, here is what you … Continue reading →

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]]> https://duskosavic.com/blog/dart/from-endpoint-in-postman-to-flutter-screen-and-app/feed/ 0 How To Convert Objective C App To Flutter https://duskosavic.com/blog/objective-c/how-to-convert-objective-c-app-to-flutter/ https://duskosavic.com/blog/objective-c/how-to-convert-objective-c-app-to-flutter/#respond Tue, 16 Nov 2021 06:06:04 +0000 https://duskosavic.com/blog/?p=5012 Here is what I generally do when converting Objective C apps to Flutter: 1) Compile the current code you have with Xcode 13.1 (the latest version I am now using) That will give me an insight into what the app … Continue reading →

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]]> https://duskosavic.com/blog/objective-c/how-to-convert-objective-c-app-to-flutter/feed/ 0 Flutter BLoC Example and Data Connection Checker Plugin https://duskosavic.com/blog/flutter/flutter-bloc-example-and-data-connection-checker-plugin/ https://duskosavic.com/blog/flutter/flutter-bloc-example-and-data-connection-checker-plugin/#respond Sun, 07 Nov 2021 18:55:25 +0000 https://duskosavic.com/blog/?p=4902 Flutter BLoC Example for Checking Data Connectivity Checking whether there is Internet connection at any given time is a hallmark of a professionally crafted Flutter app. Here is a Flutter BLoC example using a well known DataConnectionChecker plugin. In What … Continue reading →

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]]> https://duskosavic.com/blog/flutter/flutter-bloc-example-and-data-connection-checker-plugin/feed/ 0 Flutter All the Way! https://duskosavic.com/blog/programming/flutter-all-the-way/ https://duskosavic.com/blog/programming/flutter-all-the-way/#respond Tue, 10 Aug 2021 10:59:14 +0000 https://duskosavic.com/blog/?p=4409 Another Flutter related job on Upwork completed successfully. The client is in the web sites business and wanted to know whether they should extend themselves into the apps business. And if they should, would Flutter be a good starting point … Continue reading →

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]]> https://duskosavic.com/blog/programming/flutter-all-the-way/feed/ 0 How Can I Help You Install Your Finished iOS App to the App Store https://duskosavic.com/blog/programming/how-can-i-help-you-install-your-finished-ios-app-to-the-app-store/ https://duskosavic.com/blog/programming/how-can-i-help-you-install-your-finished-ios-app-to-the-app-store/#respond Tue, 09 Feb 2021 10:55:25 +0000 https://duskosavic.com/blog/?p=3279 The procedure describe in this article is the same for any language that you may use to develop an iOS app. I mention here Flutter, but you can substitute Objective C, Swift or anything else, it doesn’t matter. This procedure … Continue reading →

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]]> https://duskosavic.com/blog/programming/how-can-i-help-you-install-your-finished-ios-app-to-the-app-store/feed/ 0 SendImage App to Upload and Approve Images https://duskosavic.com/blog/programming/sendimage-app-to-upload-and-approve-images/ https://duskosavic.com/blog/programming/sendimage-app-to-upload-and-approve-images/#respond Fri, 13 Nov 2020 12:08:47 +0000 http://duskosavic.com/blog/?p=2342 Here is how you can organize yourself a business with modest costs of creating a repository site and two mobile apps, for Android and iOS. The idea is that the app user produces content, uploads it to the site, you … Continue reading →

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]]> https://duskosavic.com/blog/programming/sendimage-app-to-upload-and-approve-images/feed/ 0 What Do You Need For Your First Mobile App and Web Server https://duskosavic.com/blog/apps-as-a-business/what-do-you-need-for-your-first-mobile-app-and-web-server/ https://duskosavic.com/blog/apps-as-a-business/what-do-you-need-for-your-first-mobile-app-and-web-server/#respond Fri, 06 Nov 2020 22:47:58 +0000 http://duskosavic.com/blog/?p=2201 Once you have found me, I read you job requirement, maybe we then talked on Zoom or Skype, and agreed to do it together, there will be a list of things to do, sites to visit, accounts to open and … Continue reading →

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]]> https://duskosavic.com/blog/apps-as-a-business/what-do-you-need-for-your-first-mobile-app-and-web-server/feed/ 0 Screen Types For Your Mobile App https://duskosavic.com/blog/apps-as-a-business/screen-types-for-your-mobile-app/ https://duskosavic.com/blog/apps-as-a-business/screen-types-for-your-mobile-app/#respond Tue, 28 Jan 2020 14:26:22 +0000 http://duskosavic.com/blog/?p=1224 Screen designs and apps built by Dusko Savic for clients in the last three months Figma to Flutter — Lessons Reservation System This is a large app that I was one of the contributors for. My part was to create … Continue reading →

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]]> https://duskosavic.com/blog/apps-as-a-business/screen-types-for-your-mobile-app/feed/ 0 Android and iOS Mobile Apps To Acquire User Data On Remote Locations https://duskosavic.com/blog/programming/android-and-ios-mobile-apps-to-acquire-user-data-on-remote-locations/ https://duskosavic.com/blog/programming/android-and-ios-mobile-apps-to-acquire-user-data-on-remote-locations/#respond Sat, 03 Aug 2019 07:11:43 +0000 http://duskosavic.com/blog/?p=1185 Maybe you are a field technician and repair home appliances, or upgrade cable network hardware, or do gardening on the spot of client’s yard… You will need a mobile app to gather the following data: — client data, such as … Continue reading →

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]]> https://duskosavic.com/blog/programming/android-and-ios-mobile-apps-to-acquire-user-data-on-remote-locations/feed/ 0 Apps Portfolio for DuskoSavic.com https://duskosavic.com/blog/programming/apps-portfolio-for-duskosavic-com/ https://duskosavic.com/blog/programming/apps-portfolio-for-duskosavic-com/#respond Mon, 08 Jul 2019 12:33:04 +0000 http://duskosavic.com/blog/?p=1181 Here are some of the more recent apps we have been doing for clients. GibEnviro Android GibEnviro is the application written for the Environmental Agency of Gibraltar. If you find or see anything wrong in the streets of Gibraltar, this … Continue reading →

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]]> https://duskosavic.com/blog/programming/apps-portfolio-for-duskosavic-com/feed/ 0 Submit A Claim to the App Name in the App Store https://duskosavic.com/blog/programming/submit-a-claim-to-the-app-name-in-the-app-store/ https://duskosavic.com/blog/programming/submit-a-claim-to-the-app-name-in-the-app-store/#respond Fri, 07 Jun 2019 12:31:53 +0000 http://duskosavic.com/blog/?p=1169 Submit A Claim to the App Name in the App Store This the the App Store account with name GibEnviroNew. We want to claim the name of the app as it used to exist in the Store a while ago. … Continue reading →

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]]> https://duskosavic.com/blog/programming/submit-a-claim-to-the-app-name-in-the-app-store/feed/ 0 Backend Web Servers For Mobile Apps, Using PHP and CakePHP https://duskosavic.com/blog/apps-server/backend-web-servers-for-mobile-apps-using-php-and-cakephp/ https://duskosavic.com/blog/apps-server/backend-web-servers-for-mobile-apps-using-php-and-cakephp/#respond Thu, 02 May 2019 11:31:08 +0000 http://duskosavic.com/blog/?p=1148 All my apps run from a web server, using special technology. The server actually is a membership site. It has one or more admins, and it also has users, guests and any other kind of user roles that the app … Continue reading →

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]]> https://duskosavic.com/blog/apps-server/backend-web-servers-for-mobile-apps-using-php-and-cakephp/feed/ 0 Why Flutter is Superior For Mobile Apps Development https://duskosavic.com/blog/flutter/why-flutter-is-superior-for-mobile-apps-development/ https://duskosavic.com/blog/flutter/why-flutter-is-superior-for-mobile-apps-development/#respond Thu, 02 May 2019 10:53:43 +0000 http://duskosavic.com/blog/?p=1141 I develop with Flutter only and here is why: Write once and deploy twice, on Android for its millions of users and on iOS for the money you can earn. This can save a lot of development money if done … Continue reading →

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]]> https://duskosavic.com/blog/flutter/why-flutter-is-superior-for-mobile-apps-development/feed/ 0 App Icon Missing on iPhone SE https://duskosavic.com/blog/ios/app-icon-missing-on-iphone-se-2/ https://duskosavic.com/blog/ios/app-icon-missing-on-iphone-se-2/#respond Wed, 24 Apr 2019 16:41:22 +0000 http://duskosavic.com/blog/?p=1126 The app icon for an app I was developing was missing for entire three days. I have no idea why it did not show when all other apps had their icons neatly placed on my iPhone SE with iOS 12.2. … Continue reading →

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]]> https://duskosavic.com/blog/ios/app-icon-missing-on-iphone-se-2/feed/ 0 Changing App Icon with flutter_launcher_icons Plugin https://duskosavic.com/blog/android/app-icon-missing-on-iphone-se/ https://duskosavic.com/blog/android/app-icon-missing-on-iphone-se/#respond Wed, 24 Apr 2019 16:22:00 +0000 http://duskosavic.com/blog/?p=1127 Installing app icon in Flutter is much easier than in Android and iOS taken separately. With a plugin called flutter_launcher_icons you install the same icons in dozens formats in one turn. First install the plugin under dependancies in pubspec.yaml file: … Continue reading →

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]]> https://duskosavic.com/blog/android/app-icon-missing-on-iphone-se/feed/ 0 How To Rewrite Buzztouch Apps in Flutter https://duskosavic.com/blog/programming/how-to-rewrite-buzztouch-apps-in-flutter/ https://duskosavic.com/blog/programming/how-to-rewrite-buzztouch-apps-in-flutter/#respond Sat, 20 Apr 2019 19:05:23 +0000 http://duskosavic.com/blog/?p=1084 This article is about rewriting Buzztouch apps using Flutter as the framework of choice. It will be highly technical in content, so if you only want an old app rewritten, without actually knowing how it is done, let me know … Continue reading →

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]]> https://duskosavic.com/blog/programming/how-to-rewrite-buzztouch-apps-in-flutter/feed/ 0 How To Deal With Rejection Clause 4.3 – Design https://duskosavic.com/blog/ios/rejection-clause-4-3-design/ https://duskosavic.com/blog/ios/rejection-clause-4-3-design/#respond Sat, 20 Apr 2019 13:08:32 +0000 http://duskosavic.com/blog/?p=1085 Rejection clause 4.3 — Design In late 2017 Apple started rejecting apps under the Clause 4.3 Design. You would get a notice like this: ———————- Guideline 4.3 – Design We noticed that your app provides the same feature set as … Continue reading →

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]]> https://duskosavic.com/blog/ios/rejection-clause-4-3-design/feed/ 0 How to Become Tester For Internal Testing of Android Apps In the Play Store https://duskosavic.com/blog/programming/how-to-become-tester-for-internal-testing-of-android-apps-in-the-play-store/ https://duskosavic.com/blog/programming/how-to-become-tester-for-internal-testing-of-android-apps-in-the-play-store/#respond Wed, 17 Apr 2019 22:02:51 +0000 http://duskosavic.com/blog/?p=1070 How do you become a tester for Android apps? It depends on the kind of testing performed. In this article we shall describe the process of becoming a tester for internal testing only. To be eligible for this type of … Continue reading →

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]]> https://duskosavic.com/blog/programming/how-to-become-tester-for-internal-testing-of-android-apps-in-the-play-store/feed/ 0 How To Remove Alpha Channel (Transparency) From Images When Uploading App to the App Store https://duskosavic.com/blog/programming/how-to-remove-alpha-channel-transparency-from-images-when-uploading-app-to-the-app-store/ https://duskosavic.com/blog/programming/how-to-remove-alpha-channel-transparency-from-images-when-uploading-app-to-the-app-store/#respond Sat, 13 Apr 2019 14:45:37 +0000 http://duskosavic.com/blog/?p=1051 Finally, your app is uploaded to the App Store Connect, you have the latest build processed and you are uploading images — the last step before Submitting for Review. You need some 40 images and there is no time to … Continue reading →

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]]> https://duskosavic.com/blog/programming/how-to-remove-alpha-channel-transparency-from-images-when-uploading-app-to-the-app-store/feed/ 0 Missing Purpose String in Info.plist File After Uploading Binary to App Store Connect https://duskosavic.com/blog/ios/missing-purpose-string-in-info-plist-file-after-uploading-binary-to-app-store-connect/ https://duskosavic.com/blog/ios/missing-purpose-string-in-info-plist-file-after-uploading-binary-to-app-store-connect/#respond Sat, 13 Apr 2019 11:39:15 +0000 http://duskosavic.com/blog/?p=1046 Occasionally, when you upload a binary to App Store Connect, you will one such message: Dear Developer, We identified one or more issues with a recent delivery for your app, “TimeShare SellBOX Calculator”. Please correct the following issues, then upload … Continue reading →

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]]> https://duskosavic.com/blog/ios/missing-purpose-string-in-info-plist-file-after-uploading-binary-to-app-store-connect/feed/ 0 The Milestones Approach to Developing Mobile Apps With Flutter https://duskosavic.com/blog/programming/the-milestones-approach-to-developing-mobile-apps-with-flutter/ https://duskosavic.com/blog/programming/the-milestones-approach-to-developing-mobile-apps-with-flutter/#respond Fri, 12 Apr 2019 10:26:21 +0000 http://duskosavic.com/blog/?p=1044 The Milestones Approach to Developing Mobile Apps With Flutter Milestone 1 — Creating Flutter Project From scratch Besides from, obviusly, creating a basic Flutter project to start with, in this phase we gather all data files in one place. Images … Continue reading →

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]]> https://duskosavic.com/blog/programming/the-milestones-approach-to-developing-mobile-apps-with-flutter/feed/ 0 How To Publish iOS Apps To the App Store in 2018 https://duskosavic.com/blog/programming/how-to-publish-ios-apps-to-the-app-store-in-2018/ https://duskosavic.com/blog/programming/how-to-publish-ios-apps-to-the-app-store-in-2018/#respond Tue, 06 Mar 2018 20:22:01 +0000 http://duskosavic.com/blog/?p=991 How To Publish iOS Apps To the App Store in 2018 Apple is always changing the rules for successful submission of your apps to the App Store. I am creating this article to serve me as a live guide to … Continue reading →

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]]> https://duskosavic.com/blog/programming/how-to-publish-ios-apps-to-the-app-store-in-2018/feed/ 0 Upgrade Your Old App To iOS 11 https://duskosavic.com/blog/apps-as-a-business/upgrade-your-old-app-to-ios-11/ https://duskosavic.com/blog/apps-as-a-business/upgrade-your-old-app-to-ios-11/#respond Fri, 08 Dec 2017 23:05:39 +0000 http://duskosavic.com/blog/?p=972 Upgrade your existing app to iOS 11 if you want it to survive! If you app is 32-bit, say, made in 2014 or 2015, chances are, Apple will stop showing them in the App Store. The existing customer will be … Continue reading →

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]]> https://duskosavic.com/blog/apps-as-a-business/upgrade-your-old-app-to-ios-11/feed/ 0 Updates And Changes to the Developer Program Policies for Android Apps on Google Play https://duskosavic.com/blog/android/updates-and-changes-to-the-developer-program-policies-for-android-apps-on-google-play/ https://duskosavic.com/blog/android/updates-and-changes-to-the-developer-program-policies-for-android-apps-on-google-play/#respond Tue, 05 Dec 2017 08:16:40 +0000 http://duskosavic.com/blog/?p=970 Updates And Changes to the Developer Program Policies for Android Apps on Google Play https://play.google.com/about/updates-resources/ 10 tips to help you stay on the right side of Google Play policy

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]]> https://duskosavic.com/blog/android/updates-and-changes-to-the-developer-program-policies-for-android-apps-on-google-play/feed/ 0 How To Publish Four iOS Apps To The App Store https://duskosavic.com/blog/ios/how-to-publish-four-ios-apps-to-the-app-store/ https://duskosavic.com/blog/ios/how-to-publish-four-ios-apps-to-the-app-store/#respond Thu, 23 Nov 2017 17:41:08 +0000 http://duskosavic.com/blog/?p=953 The task is to publish four iOS apps to the store. Previously, the apps were properly compiled and code rectified for iOS 11. It took five weeks to come to the situation that the only task remaining is publishing the … Continue reading →

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]]> https://duskosavic.com/blog/ios/how-to-publish-four-ios-apps-to-the-app-store/feed/ 0 Every Business Needs an Employee App https://duskosavic.com/blog/apps-as-a-business/every-business-needs-an-employee-app/ https://duskosavic.com/blog/apps-as-a-business/every-business-needs-an-employee-app/#respond Tue, 21 Nov 2017 13:52:52 +0000 http://duskosavic.com/blog/?p=944 If your company has several employees or — even better — if it has dozens and hundreds of employees, you will need to have a special “employee” app. A typical employee app will have this as the main menu: — … Continue reading →

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]]> https://duskosavic.com/blog/apps-as-a-business/every-business-needs-an-employee-app/feed/ 0 Mysterious pngcrush caught libpng error: https://duskosavic.com/blog/programming/mysterious-pngcrush-caught-libpng-error/ https://duskosavic.com/blog/programming/mysterious-pngcrush-caught-libpng-error/#respond Sat, 18 Nov 2017 12:20:20 +0000 http://duskosavic.com/blog/?p=923 From time to time, you may get a mysterious error in Xcode: pngcrush caught libpng error: Something like the image below: The explanation Compress PNG Files Error will just confuse you. Xcode 9 will compile the code and run the … Continue reading →

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]]> https://duskosavic.com/blog/programming/mysterious-pngcrush-caught-libpng-error/feed/ 0 Three Hidden Costs You Will Pay To Upgrade Your Apps to iOS 11 https://duskosavic.com/blog/ios/three-hidden-costs-you-will-pay-to-upgrade-your-apps-to-ios-11/ https://duskosavic.com/blog/ios/three-hidden-costs-you-will-pay-to-upgrade-your-apps-to-ios-11/#respond Thu, 16 Nov 2017 17:02:16 +0000 http://duskosavic.com/blog/?p=917 Every year Apple releases a new version iOS and if you have apps in the App Store, you need to upgrade them. In several previous versions, the penalty for not upgrading the apps to the latest version of iOS was … Continue reading →

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]]> https://duskosavic.com/blog/ios/three-hidden-costs-you-will-pay-to-upgrade-your-apps-to-ios-11/feed/ 0 How to Install a CocoaPod – Xcode 9 – Swift 4 – SendBirdSDK https://duskosavic.com/blog/ios/how-to-install-a-cocoapod-xcode-9-swift-4/ https://duskosavic.com/blog/ios/how-to-install-a-cocoapod-xcode-9-swift-4/#respond Sun, 12 Nov 2017 07:25:51 +0000 http://duskosavic.com/blog/?p=914 To install a SendBird pod, go to here and download the pod. Copy it to the folder where you app is and then go to that folder: cd "/Users/duskosavic/Documents/apps/Cole/iMedic Flash Cards/imedicflashcards_iOS_BTv4.0.3" In my case, one od the intermedidate folders contains … Continue reading →

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]]> https://duskosavic.com/blog/ios/how-to-install-a-cocoapod-xcode-9-swift-4/feed/ 0 How I Wrote “Object-Oriented Programming With Smalltalk/V” https://duskosavic.com/blog/dusko-savic-books/how-i-wrote-object-oriented-programming-with-smalltalkv/ https://duskosavic.com/blog/dusko-savic-books/how-i-wrote-object-oriented-programming-with-smalltalkv/#respond Wed, 30 Aug 2017 19:05:07 +0000 http://duskosavic.com/blog/?p=897 The era of object-oriented programming began some time in mid 1980s. New languages started to appear and one them, Smalltalk, began to be available on the then ubiquitious PC. Smalltalk/V was the version for DOS. It offered a rich set … Continue reading →

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]]> https://duskosavic.com/blog/dusko-savic-books/how-i-wrote-object-oriented-programming-with-smalltalkv/feed/ 0 How I Wrote “BASIC Interactive Graphics” https://duskosavic.com/blog/dusko-savic-books/how-i-wrote-basic-interactive-graphics/ https://duskosavic.com/blog/dusko-savic-books/how-i-wrote-basic-interactive-graphics/#comments Wed, 30 Aug 2017 19:02:26 +0000 http://duskosavic.com/blog/?p=893 Since 1981 the world was swept away by the existence of cheap personal computers such as ZX Spectrum and Commodore 64. Millions of these devices were sold, creating a need for software and documentation — I have the hardware, what … Continue reading →

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]]> https://duskosavic.com/blog/dusko-savic-books/how-i-wrote-basic-interactive-graphics/feed/ 1 How Many Ad Clicks Do You Need To Earn 2.500 Dollars From A Game? https://duskosavic.com/blog/apps-as-a-business/how-many-ad-clicks-do-you-need-to-earn-2-500-dollars-from-a-game/ https://duskosavic.com/blog/apps-as-a-business/how-many-ad-clicks-do-you-need-to-earn-2-500-dollars-from-a-game/#respond Fri, 07 Apr 2017 12:02:45 +0000 http://duskosavic.com/blog/?p=885 Suppose you have invested 2.500 dollars into creation of your app, let’s say, it is a game. 2.500 dollars may be only for at total reskin of the app, or you might have billed yourself to that amount if you … Continue reading →

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]]> https://duskosavic.com/blog/apps-as-a-business/how-many-ad-clicks-do-you-need-to-earn-2-500-dollars-from-a-game/feed/ 0 How To Create a Budget For My First App https://duskosavic.com/blog/apps-as-a-business/how-to-create-a-budget-for-my-first-app/ https://duskosavic.com/blog/apps-as-a-business/how-to-create-a-budget-for-my-first-app/#respond Wed, 22 Mar 2017 05:26:56 +0000 http://duskosavic.com/blog/?p=882 The question in the forums was: How much is the budget for the first app is reasonable for newbie (like me)? Please don’t answer like “it depends”. I need numbers! Here is my answer: I’ll try to explain why it … Continue reading →

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]]> https://duskosavic.com/blog/apps-as-a-business/how-to-create-a-budget-for-my-first-app/feed/ 0 How A Developer Will Charge You For An App https://duskosavic.com/blog/apps-as-a-business/how-a-developer-will-charge-you-for-an-app/ https://duskosavic.com/blog/apps-as-a-business/how-a-developer-will-charge-you-for-an-app/#respond Wed, 22 Mar 2017 05:21:07 +0000 http://duskosavic.com/blog/?p=878 Somebody asked in the forum how much an app should cost that contains — ability to shoot an image and send it to the owner of the app — let the owner send push notifications to remind users to buy … Continue reading →

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]]> https://duskosavic.com/blog/apps-as-a-business/how-a-developer-will-charge-you-for-an-app/feed/ 0 Why Your App Must Have Privacy Policy As Well As Other Policy Documents https://duskosavic.com/blog/apps-as-a-business/why-your-app-must-have-privacy-policy-as-well-as-other-policy-documents/ https://duskosavic.com/blog/apps-as-a-business/why-your-app-must-have-privacy-policy-as-well-as-other-policy-documents/#respond Wed, 22 Mar 2017 05:13:54 +0000 http://duskosavic.com/blog/?p=872 Privacy policy is a must both for a web site and for an app. Go to any app or site that is similar to what you are doing, read a couple of their privacy policies and rewrite them for your … Continue reading →

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]]> https://duskosavic.com/blog/apps-as-a-business/why-your-app-must-have-privacy-policy-as-well-as-other-policy-documents/feed/ 0 Deprecated Constructor in PHP Class https://duskosavic.com/blog/php/deprecated-constructor-in-php-class/ https://duskosavic.com/blog/php/deprecated-constructor-in-php-class/#respond Sat, 01 Oct 2016 16:58:04 +0000 http://duskosavic.com/blog/?p=827 Still converting old PHP code and upgrading to PHP 7.0, I receive a message like this: Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Validate_fields has a deprecated constructor … Continue reading →

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]]> https://duskosavic.com/blog/php/deprecated-constructor-in-php-class/feed/ 0 Use pre Tag to Format Your PHP Code in WordPress Posts https://duskosavic.com/blog/php/use-tag-to-format-your-php-code-in-wordpress-posts/ https://duskosavic.com/blog/php/use-tag-to-format-your-php-code-in-wordpress-posts/#respond Sat, 01 Oct 2016 16:48:07 +0000 http://duskosavic.com/blog/?p=823 Taking advice from Writing Code in Your Posts, I am now using only the pre tag to fromat the PHP code in WordPress posts. It will look like this: if (isset($_POST['h_sys_submitted'])){ $h_sys = safeEscapeString($_POST["h_sys_submitted"]); } else{ $h_sys = ''; } … Continue reading →

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]]> https://duskosavic.com/blog/php/use-tag-to-format-your-php-code-in-wordpress-posts/feed/ 0 Change real_escape_string to mysqli_real_escape_string for Function safeEscapeString in PHP 7.0 https://duskosavic.com/blog/programming/change-real_escape_string-to-mysqli_real_escape_string-for-function-safeescapestring-in-php-7-0/ https://duskosavic.com/blog/programming/change-real_escape_string-to-mysqli_real_escape_string-for-function-safeescapestring-in-php-7-0/#respond Sat, 01 Oct 2016 16:27:02 +0000 http://duskosavic.com/blog/?p=819 I often use function safeEscapeString from  in my PHP projects. It helps sustain the integrity of data coming to and from MySQL or similar database. However, if the code ran on PHP 5.4 or 5.6 at the highest, and I … Continue reading →

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]]> https://duskosavic.com/blog/programming/change-real_escape_string-to-mysqli_real_escape_string-for-function-safeescapestring-in-php-7-0/feed/ 0 How To Pack And Send Your Android Studio Project https://duskosavic.com/blog/programming/how-to-pack-and-send-your-android-studio-project/ https://duskosavic.com/blog/programming/how-to-pack-and-send-your-android-studio-project/#respond Fri, 02 Sep 2016 07:07:33 +0000 http://duskosavic.com/blog/?p=816 If you are working as a developer for a client or if you are creating your own app in Android Studio and want to send it to a developer, here is what you do. In a nutshell, — find the … Continue reading →

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]]> https://duskosavic.com/blog/programming/how-to-pack-and-send-your-android-studio-project/feed/ 0 Toothache Help Android App https://duskosavic.com/blog/help-apps-for-android/toothache-help-android-app/ https://duskosavic.com/blog/help-apps-for-android/toothache-help-android-app/#respond Sat, 16 Jul 2016 12:36:13 +0000 http://duskosavic.com/blog/?p=804 Click here to download the Toothache Help Android App from the Google Play store. Do you want to ease tooth pain, feel fresh, fall into sleep easily, have physical strength and endurance and achieve your work duties and social goals?With … Continue reading →

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]]> https://duskosavic.com/blog/help-apps-for-android/toothache-help-android-app/feed/ 0 Gastritis Help App Available Both in Google Play and App Store https://duskosavic.com/blog/android/gastritis-help-app-available-both-in-google-play-and-app-store/ https://duskosavic.com/blog/android/gastritis-help-app-available-both-in-google-play-and-app-store/#respond Sun, 05 Jun 2016 06:59:17 +0000 http://duskosavic.com/blog/?p=793 Try to relieve gastritis by using alternative medicine methods from this app. Would you like to relieve stomach pain, gain confidence, relax, have control of your life again and achieve your work duties and social goals! [youtube ps6UQod5MQU] You can … Continue reading →

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]]> https://duskosavic.com/blog/android/gastritis-help-app-available-both-in-google-play-and-app-store/feed/ 0 iOS App Approved in Three Days https://duskosavic.com/blog/programming/ios-app-approved-in-three-days/ https://duskosavic.com/blog/programming/ios-app-approved-in-three-days/#respond Sun, 05 Jun 2016 06:05:42 +0000 http://duskosavic.com/blog/?p=791 It took Apple 20 hours to reach the In Review status for a newly submitted app. The review phase lasted three hours — the app was rejected because of small fonts for iPad. After submitting new build and version it … Continue reading →

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]]> https://duskosavic.com/blog/programming/ios-app-approved-in-three-days/feed/ 0 List Of My Services and Prices https://duskosavic.com/blog/programming/list-of-my-services-and-prices/ https://duskosavic.com/blog/programming/list-of-my-services-and-prices/#respond Sat, 28 May 2016 14:25:16 +0000 http://duskosavic.com/blog/?p=779 Here is a list of my services and prices, mainly for apps but a few related areas as well Turn your Kindle ebook into an Android app You have already published a Kindle ebook, it is live in the Amazon … Continue reading →

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]]> https://duskosavic.com/blog/programming/list-of-my-services-and-prices/feed/ 0 Porting Kindle Ebooks To Google Play and App Stores, in English and Chinese https://duskosavic.com/blog/programming/porting-kindle-ebooks-to-google-play-and-app-stores-in-english-and-chinese/ https://duskosavic.com/blog/programming/porting-kindle-ebooks-to-google-play-and-app-stores-in-english-and-chinese/#respond Sat, 28 May 2016 10:53:13 +0000 http://duskosavic.com/blog/?p=772 I have successfully ported my own Kindle books to apps and I have done that for other publishers. Here is an example of my work for another publisher, for Android: https://play.google.com/store/apps/details…   and here is the same account in the … Continue reading →

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]]> https://duskosavic.com/blog/programming/porting-kindle-ebooks-to-google-play-and-app-stores-in-english-and-chinese/feed/ 0 Maps Overlayed — User’s Manual for the New Plugin https://duskosavic.com/blog/programming/maps-overlayed-users-manual-for-the-new-buzztouch-plugin/ https://duskosavic.com/blog/programming/maps-overlayed-users-manual-for-the-new-buzztouch-plugin/#respond Tue, 28 Jul 2015 21:43:12 +0000 http://duskosavic.com/blog/?p=744 Starting with Relocation Map, we come to the new Maps Overlayed plugin. It is a strict superset of the Relocations Map plugin. Section Map Overlay Behavior provides a switch: Operate as normal map If this is chosen, the entire plugin … Continue reading →

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]]> https://duskosavic.com/blog/programming/maps-overlayed-users-manual-for-the-new-buzztouch-plugin/feed/ 0 Tutorial For A New Version of the Location Map Plugin for iOS https://duskosavic.com/blog/programming/tutorial-for-a-new-version-of-the-location-map-plugin-for-buzztouch-ios/ https://duskosavic.com/blog/programming/tutorial-for-a-new-version-of-the-location-map-plugin-for-buzztouch-ios/#respond Fri, 17 Jul 2015 02:28:54 +0000 http://duskosavic.com/blog/?p=727 Here is how to use the current version of the Location Map plugin. As it stands, this combination works. You will be able to enter new points, connect already existing screens to them, zoom at will, tap to go to … Continue reading →

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]]> https://duskosavic.com/blog/programming/tutorial-for-a-new-version-of-the-location-map-plugin-for-buzztouch-ios/feed/ 0 Low Carb Recipes And Videos (Android App) — Create Low Carb Menus On the Fly https://duskosavic.com/blog/programming/easy-low-carb-recipes-a-new-android-app-with-a-favourites-plugin/ https://duskosavic.com/blog/programming/easy-low-carb-recipes-a-new-android-app-with-a-favourites-plugin/#respond Sun, 17 May 2015 11:19:17 +0000 http://duskosavic.com/blog/?p=702 Low Carb Recipes And Videos (Low Carb Recipes And Videos, Android app) will help you select low carb recipes to form a menu from a list out of 76 recipes preinstalled in this app. The recipes are broken into the … Continue reading →

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]]> https://duskosavic.com/blog/programming/easy-low-carb-recipes-a-new-android-app-with-a-favourites-plugin/feed/ 0 Ambient Music New — A New App, With A New Video Plugin https://duskosavic.com/blog/programming/ambient-music-new-a-new-app-with-a-new-video-plugin/ https://duskosavic.com/blog/programming/ambient-music-new-a-new-app-with-a-new-video-plugin/#respond Thu, 14 May 2015 15:31:03 +0000 http://duskosavic.com/blog/?p=688 I have a new app, called Ambient Music New: https://play.google.com/store/apps/details?id=com.ambientmusicnew If you want to listen to non-intrusive music while you do something else, this Android app is for you. (See the description below.) From the programmer’s point of view, there … Continue reading →

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]]> https://duskosavic.com/blog/programming/ambient-music-new-a-new-app-with-a-new-video-plugin/feed/ 0 How To Convert an Existing App From iOS to Android https://duskosavic.com/blog/programming/how-to-convert-an-existing-buzztouch-app-from-ios-to-android/ https://duskosavic.com/blog/programming/how-to-convert-an-existing-buzztouch-app-from-ios-to-android/#respond Sat, 21 Mar 2015 14:13:06 +0000 http://duskosavic.com/blog/?p=683 Would it be difficult to convert and existing BT app from iOS to Android? Both yes and no. If you have been using only plugins that are available for both platforms, chances are that you will not have many problems … Continue reading →

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