Macos App Development

Information regarding the Program. Note! By default, macOS preventing apps from unidentified developers or sources from being launched. In October 2019, Apple announced the Transporter app for macOS, now available in the Mac App Store. Using Visual Studio also means you can test apps for the Universal Windows Platform (on Windows 10) directly on the development computer. If you would like to try every newest feature added by developers, you can try the nightly builds created automatically in the build server. Recently Apple has stated: "Beginning in macOS 10. If you enable Lossy minification you'll get smallest file sizes possible. If it is, eject it, and then try again. software chief Craig Federighi said developers would be able to easily bring their iPad apps to Mac computers, essentially letting coders write an app once and deploy it. Hot picks: Pre-built virtual machines for developers at Oracle Tech Network; Hyperbox Open-source Virtual Infrastructure Manager project site. WineBottler packages Windows-based programs snugly into OS X app-bundles. Open the Apple menu. js users, AppJS can be also be installed via npm. These are instructions on how to run applications that 'can't be opened because it is from an unidentified developer' in Mac OS X Mountain Lion. Chrome Apps let you use HTML5, CSS, and JavaScript to deliver an experience comparable to a native application. If you paid $5 for an application, the developer receives $3. By continuing to browse this site, you agree to this use. If you develop on Mac OS X you can use the Jar Bundler application to turn jar files into Mac OS X applications. Thank you for checking out my course :) "The Complete MacOS Developer Course" will help you conquer the programming world of the Mac. But that transition is proving to be complicated for a certain. If you are thinking to learn iOS App development i. There are many applications for web development for every platform. One console at a time For the first time, the 'It just works' philosophy now extends to open source video game emulation on the Mac. ProjectLife is a Mac OS X project that I am actively building, optimizing, fixing bugs, and adding new. Apple announced during its WWDC keynote that iOS apps will run on macOS, starting with the next major release of macOS this fall — macOS Catalina. 15, aka "Catalina. According to Clutch, leading app developers earned around $170K per mobile app project. Step into the digital world with our best-ever app development solutions. Apple has just released macOS Mojave 10. If you would like to try every newest feature added by developers, you can try the nightly builds created automatically in the build server. macOS Server brings even more power to your business, home office, or school. Simply get words on the page. It's all Git and Ruby underneath, so hack away with the knowledge that you can easily revert your modifications and merge upstream updates. Mac OS X already has Perl installed. OS Apps and Development - This forum is for development discussion of apps/programs being built for the OS side (OS X, Windows, etc) to interact with your iPhone. Visual Studio Code is a code editor redefined and optimized for building and debugging modern web and cloud applications. It works on MAC, Windows, Android, iOS etc. iOS Training and Tutorials. app can't be opened because it is from an unidentified developer". NET implementation for running apps on all the major mobile operating systems. The easiest way to develop iOS apps on a Windows PC is by making use of a virtual machine. In October 2019, Apple announced the Transporter app for macOS, now available in the Mac App Store. LastPass Pocket (Ubuntu/Debian) Provides backup capability and offline access for your LastPass vault. Home → Knowledge Base → Client Integration (iOS, Mac OS X & tvOS) → Known Issues with iOS When trying to install an app from an unknown developer on iOS 9. Description: Web Application was developed using HTML, CSS, JS, JQUERY and PHP and allows users to easily write code and debug on the spot as well as download. If you create apps, you most likely know and love (most of the time) Xcode. The information on this page pertains to Oracle Java starting with Java 7, supported with Mac versions 10. Here's how you can make your own USB installer for the just-released OS X El Capitan Developer Beta. The app can import new tunnels from archives and files, or you can create one from scratch. Swift Development with Cocoa: Developing for the Mac and iOS App Stores [Jonathon Manning, Paris Buttfield-Addison, Tim Nugent] on Amazon. We've tracked down the best Mac apps for students, developers and productivity. macOS Development for Beginners: Part 1. Then in Lesson 3 of this iOS app development tutorial, we'll learn how to write code in Apple's Objective-C programming. Send an empty email to [email protected] Apple has a built-in way to protect you from opening up potentially malicious apps on your computer in Mac OS X Lion, Mountain Lion, Mavericks, Yosemite, El Capitan, and macOS Sierra. Apple announced during its WWDC keynote that iOS apps will run on macOS, starting with the next major release of macOS this fall — macOS Catalina. The XQuartz project is an open-source effort to develop a version of the X. net application with respectivie specific OS i. Mac OS Application Extensions. Chrome is the world’s most popular browser, enjoying a market share of about 65% as of September 2019. You can also generate your own documentation sets. Xojo is a development tool for creating powerful, native applications for desktop, web, iOS, and Raspberry Pi. Steps: resolve Open apps from an unauthorized developer on Mac OS X EI Capitan, Yosemite. Apple has yet again re-invented the way we look at computers with it's beautifully elegant interface. 5, all new or updated kernel extensions and all software from developers new to distributing with Developer ID must be notarized in order to run. Notarization is a new concept introduced in macOS Mojave for apps distributed outside of the Mac App Store with the aim of protecting users from malicious Mac apps. Fablian conceptualizes, design, develop and promote your idea into real, practical, feasible and easy to use solutions that help you maximize revenue. Migrating a Chrome OS app to an extension for other platform users. I mean the Mono Project a Novell project that has ported. As Apple announced Project Catalyst it does make sense to use just the React Native with macOS target enabled. We'll create our first app in Lesson 2 without writing a single line of code. There are many applications for web development for every platform. heroku-slugs — Downloads app slugs; heroku-kafka — Manage Heroku Kafka; heroku-papertrail — Display, tail, and search for logs with Papertrail; CLI architecture. How do I get the redemption code for t. Install Ruby on Rails 5. Some websites mention it to be free for Developers who joined as iOS Developer or Mac Developer. So an app that isn’t registered by an unidentified developer might contain harmful code. The mobile companion app for testing your creations. Windows Bridge for iOS. 11 (El Capitan). iTerm2 is a replacement for Terminal and the successor to. Moodle Desktop is our solution to accessing your Moodle courses on desktop or Surface tablets. com/downloads. I was a die-hard Windows user & coder. To further protect users on macOS Catalina, we’re. Notarization is a new concept introduced in macOS Mojave for apps distributed outside of the Mac App Store with the aim of protecting users from malicious Mac apps. Mac OS X v10. Now users can download the test app for MacOS, Windows and Linux 64. If the download is too slow try some other mirror closer to you. The Oculus Rift runtime for OS X is intended primarily for mobile developers who wish to develop for Gear VR on a Mac, and who would like to be able to run applications on the Mac for development reference. Quickly and easily develop desktop, mobile, and web applications with Java, JavaScript, HTML5, PHP, C/C++ and more. Fortunately for Microsoft, the Surface Duo will run Android apps. NET Core is a set of runtime, library and compiler components optimized for modern workloads that run on Windows, macOS and Linux. Erica Sadun, bestselling author of -developers-cookbook-even-more-recipes-for-9780134086224">The Gourmet iOS Developer's Cookbook: Even More Recipes for Better iOS App Development, explores why iOS devs might want to consider building desktop applications. How do I get rid of that little red circle? Also, I have not been able to use the Pandora or Kindle apps. The courses are structured in such a way that both beginners and experienced programmers in the world of app development can benefit maximally. Chances are your apps have already been updated to take advantage of the architecture. The missing package manager for macOS (or Linux). How do I install gcc on Mac OS X 10. Using Visual Studio also means you can test apps for the Universal Windows Platform (on Windows 10) directly on the development computer. Backwards compatibility increased to 10. Description SiteSucker is a Macintosh application that automatically downloads websites from the Internet. So I thought to research and collect about all major apps my friends are using including me. iOS and OS X share more framework. To learn more about Apple macOS Mojave innovations, visit this address. Mou comes with lots of handy actions. Apple will let developers port iOS apps to macOS in 2019 Thom Holwerda 2018-06-04 Mac OS X 28 Comments As I said , there’s one aspect of macOS Mojave that we really do have to talk about. This new major update will ship with updates like dark mode, desktop stacks, updates to Finder and Quick Look, new screenshot tool, new Stocks, News, Voice Memos and Home apps, dynamic wallpapers, redesigned Mac App Store and a bunch of privacy and security enhancements. 7) New icon. The Feedback Assistant app is also available from the help menu of any app by selecting Send Feedback. If you're a new developer, or just new to Ruby this should help you get started quickly until you find what feels right to you. How do I get the redemption code for t. Docker for Mac and Windows include extensive system-level development that directly integrates Docker with host-native virtualization (e. Discover Medium. Numi - Beautiful calculator app for Mac. ) for use on the current macOS technology and EazyDraw version 9. You might have been hoping you could keep costs down by finding a low cost PC on which to program your app. At the core of Apple software development is a thorough knowledge of macOS development. This setting, named Gatekeeper, will never stop you from installing apps from the Mac App Store, but it could from anywhere else. Overall, it’s pretty. py file are instantly available on the next app start. With powerful and intuitive editing feature, AppStill makes it easy for you to create custom components to build a great macOS App never before. The Android, iOS, and MacOS MSAL libraries are now generally available in addition to MSAL. NET is a Microsoft Windows technology? Enter Mono. A web developer would certainly have some expectations and preferences when compared with a non-web developer. Microservice pattern. 7 Updated for Mac OS X 10. Claim your free 50GB now!. You can obtain from the App Store. Sync everything on iCloud, and update your clipboard from another device. And to be frank, there is a difference between iOS and OS X. Install Visual Studio for Mac behind a firewall or proxy server. You can also generate your own documentation sets. Parallels solutions enable seamless delivery of virtual desktops and applications to any device, running Windows on a Mac, Mac management with Microsoft SCCM, and remote access to PCs and Mac computers from any device. “With macOS Catalina, we’re bringing fresh new apps to the Mac, starting with new standalone versions of Apple Music, Apple Podcasts and the Apple TV. If you use a different browser you may need to extract it manually. This is not supported by Xamarin as it is in violation of Apple's licensing terms for OS X, and more importantly because it often causes strange and hard to track issues. Lots of MacOS Siera users complain about the restriction to download applications from unknown developer. “With macOS Catalina, we’re bringing fresh new apps to the Mac, starting with new standalone versions of Apple Music, Apple Podcasts and the Apple TV. (macOS-only version) Version Number macOS; v74. Mac OS X 10. When you're done, you'll just need to produce a zip file of your code and assets in order to publish your app. This is not just another update. The binary distribution of Connector/C++ for macOS is compiled using the macOS native clang compiler. Apple will let developers port iOS apps to macOS in 2019. Parallels has offices in North America, Europe, Australia and Asia. Obtaining a Developer ID Application Certificate for Code Signing macOS or OS X–Based Installers. For general application-building information, see Section 5. This all-new version has been rethought from the ground up: it’s got an all-new design, delightful new interactions, and powerful new features. Everyone, who wants to develop websites, needs an HTML editor or rather a development environment. As such, it emphasizes rapid prototyping over costly planning. Corona is a cross-platform framework ideal for rapidly creating apps and games for mobile devices and desktop systems. With a simple, intuitive design and patented security technology, Dashlane keeps passwords, personal data, and payment info at users' fingertips, so they can stop guessing passwords and wasting time filling out forms. The workaround makes it possible to download and use apps downloaded from anywhere on macOS Catalina and earlier versions without a check. Simple as that. If you are iOS developer or programming beginner, this is built for you. You'll be warned that the app is from an unidentified developer-in other words, it isn't signed with a valid developer signature. Build Environment. Is there a way to do this without having to write Objective-C code and then C# code?. To prove this, I will walk you through building a simple screen-annotation application. macOS Catalina runs in its own read-only volume, so it's separate from all other data on your Mac, and nothing can accidentally overwrite your system files. Go to Launchpad > Activity monitor. 6+ on Mac OS or Windows), and the Python package manager PIP, you can install OR-Tools as follows: python -m pip install --upgrade --user ortools. All the projects have a humble beginning. 10/11/2019; 2 minutes to read +7; In this article. the best macOS apps for your Apple computer. “With macOS Mojave, Apple introduced four apps that were previously only available on iOS: Stocks, News, Home and Voice Memos,” Guilherme Rambo writes for 9to5Mac. Organize your clippings in lists. Such apps would be a blend of Java and C/C++ glued together with JNI - the Java Native Interface which is the bridge between code written in the two languages. 15 Catalina and the 32-Bit App Reckoning. All you need for writing in Markdown is here, and blazing fast! Enhanced CJK Support. The Future of App Development. Topics we cover include:. No coding experience? No problem. Browse devices, explore resources and learn about the latest updates. The apps you use every day, enhanced with new features. For general application-building information, see Section 5. The defaults are for iOS development and Mac App Store development for us greybeards. Beneath the easy-to-use interface of macOS is a rock-solid, UNIX foundation. MxSpy phone spy app 8. Please subscribe to the users mailing list. If you trust the app, click “Open” to run it. Our flagship course – Beginning iOS 12 Programming with Swift, which is now fully updated for Xcode 10, Swift 5, and iOS 12. VirtualBox is a community effort backed by a dedicated company: everyone is encouraged to contribute while Oracle ensures the product always meets professional quality criteria. Here are the best Mac OS X apps for web developers. Microservice pattern. The WordPress. If I am understanding correctly, you are trying to run a Mac OS X VM hosted on a Windows machine. So I thought to research and collect about all major apps my friends are using including me. Our flagship course – Beginning iOS 12 Programming with Swift, which is now fully updated for Xcode 10, Swift 5, and iOS 12. And the second, temporary run app by allow conditions. Before you install LyX you need to install a TeX system such as MacTeX. 2 GB Installer application for macOS High Sierra. Beneath the easy-to-use interface of macOS is a rock-solid, UNIX foundation. They just keep saying waiting. Mac OS Application Development Services The Mac OS platform has been one of Mindfire Solutions' unique strengths. Many apps offer configurable preferences, customizable interfaces, and alternate ways of completing tasks. A developer may: Export basemaps as tile packages for use with an ArcGIS Runtime app, up to the limits imposed by the basemap for a single tile package. com or using twitter @gitboxapp. Add macOS Server to your Mac from the Mac App Store for just $19. This tutorial walks you through creating your first Chrome App. Whether you prefer a clean text editor or fast UI design, C++ Builder has it. Separate programs are available for individuals, companies, and universities, and registration for the group programs costs less per person than for an individual developer. Features live preview, sync scroll, auto save, powerful actions, auto pair, custom themes and CSS, HTML and PDF export, enhanced CJK support and more. Mac: Xamarin. app for OS X Mavericks has a price tag of $19. Transporter. Description: Web Application was developed using HTML, CSS, JS, JQUERY and PHP and allows users to easily write code and debug on the spot as well as download. Darwin, which forms the core set of components for OS X and iOS, is compatible with the Single. Update your theme for all its users when you change something. Why build a Chrome App? By building a Chrome App, as opposed to going with a traditional web app or a native mobile app, you expand your potential audience and extend your development capability. x? Xcode includes command line development tools such as gcc and friends. There are actually three types of developers who tend to use MacBook or other Apple platform products, in order to do development: Those whose target platform is Mac OS X (macOS — including iMac, Mac Pro, and MacBook). Designed to work with macOS and iOS, macOS Server makes it easy to configure Mac and iOS devices. app by default, but from OS X Mountain Lion (10. Apple will let developers port iOS apps to macOS in 2019. Choosing App Permissions. Apple will follow Microsoft in encouraging developers to build a single app that runs on both iOS and macOS, insiders claim, upending the current ecosystem in the name of cross-platform ubiquity. Installing the package is not recommended as it will overwrite your installed kernel extension, and can cause kernel panics at startup if the version downloaded does not match the OS. macOS Mojave 10. So an app that isn't registered by an unidentified developer might contain harmful code. This course dives right into the specific tools you need to make MacOS apps. Together with supporting libraries and applications, it forms the X11. And what you can do with it. To download apps from the Mac App Store, you need a Mac with OS X 10. Preparing for JavaFX Application Development Prepare for development. Apple is making it so that developers have to get their apps notarized by Apple before they can be downloaded on a macOS Catalina-equipped machine. App Center tracks your builds through every release. But without the core macOS stuff to develop and test at the same time, the overall project might be a lot more manageable. 5+ on Linux, or 3. Desktop Software Downloads. Developer Community for Visual Studio Product family. We've also created the Postman Community Forum as a place for our community to talk to each other and help each other out with questions. NET is open-source and cross-platform, with free development tools for Windows, Linux, and macOS. See Note for Users of Macs that Include Apple Java 6 Plug-in. With its unique timeline, Agenda gives you a complete picture of past, present and future. News and weblog. As a native Mac and Windows app, Docker can now be installed, launched and utilized from a system toolbar just like any other packaged application available in native App Stores. San Jose, California — Apple today previewed macOS Catalina , the latest version of the world’s most advanced desktop operating system, packed with cool new features, fresh new apps and powerful new technology for developers. Thanks to Mac Catalyst, you can now enjoy your favorite iPad apps on your Mac. 4 betas today, Apple debuted the first beta of Xcode 9. 5 billion in 2018, and the amount of cross platform mobile development tools is on the rise. We discuss typical tasks requiring kernel extensions, tools, and environments for creating them, and some aspects of this process. For general application-building information, see Section 5. Add macOS Server to your Mac from the Mac App Store for just $19. Darwin, which forms the core set of components for OS X and iOS, is compatible with the Single. You will need one of the Macs. This means you get to market faster on multiple devices for the first release – and every release after that – while keeping costs down. All you have to do is just make a change in your default security settings. From a single code base, a developer can produce an app that will run on virtually every tablet and phone in the market. It includes 60 templates, 12 categories and 80 UI components for web, tablet, and mobile. Find out if developing natively in iOS is worth the extra cost and effort. How do I get rid of that little red circle? Also, I have not been able to use the Pandora or Kindle apps. Computers What Apple's sandboxing means for developers and users. Apple reviews each app in the App Store before it’s accepted and signs it to ensure that it hasn’t been tampered with or altered. 5+ on Linux, or 3. Fablian conceptualizes, design, develop and promote your idea into real, practical, feasible and easy to use solutions that help you maximize revenue. Here are the best Mac OS X apps for web developers. Cocoa software framework serves as the native object-oriented application programming interface for the MacOS. Apache NetBeans Fits the Pieces Together. 7 and above. Yeah, chrome remote desktop is good. macOS Catalina introduces fresh new apps and powerful technology for developers. Organize your clippings in lists. Windows can often be resized and interface elements hidden or repositioned. It is a framework that has greatly improve the functionality of Visual Studio. And the second, temporary run app by allow conditions. 12+ Blender 2. See detailed job requirements, duration, employer history, compensation & choose the best fit for you. If you’re considering making the move, Sandvox features an “extractor” to help you move your content to a new Sandvox website. If you are iOS developer or programming beginner, this is built for you. Some developers have also written online about the experience of making their apps accessible: 5 Things We Learned About Developing An iOS Game for Blind Players, by Diana Hughes. If you are thinking to learn iOS App development i. Of course, we're happy to accept donations to the Apache Software Foundation, to keep our servers runnings and for similar overhead expenses. NET Core on macOS. LyX for Mac OS X is available here: LyX-2. Welcome to the macOS App Development Series. Developer: Webull Limited (3): Price: Free. To paste a recorded item, you just pop up menu by invoking the shortcut key, and select a menu item from the menu. With just a few simple changes, you can have things uniquely your own. We will be using the latest version of Apple's Xcode 9 to program iOS apps and run our apps in Xcode's built in iOS simulator. I decided to. SQL Developer supports either Oracle JDK 8 or 11. Lithuania • Developing native mobile app for iOS using Swift. What follows is a step by step. Are you new to the Mac OS X? Or are you a long-time Mac user considering updating to Lion? Well after this course you will definitely want to get onboard with the world's most advanced operating system. Welcome to Scribus, a page layout program for Linux, FreeBSD, PC-BSD, NetBSD, OpenBSD, Solaris, OpenIndiana, Debian GNU/Hurd, Mac OS X, OS/2 Warp 4, eComStation, Haiku and Windows. If the app does not start because it's from an unidentified developer, please have a look at "The app is from an unidentified developer". Xcode is an Apple-created developer's toolkit for iOS and macOS app development. Last year, Apple Inc. Azure App Service Mobile Apps is a platform as a service (PaaS) offering that brings a rich set of capabilities to mobile apps. See detailed job requirements, duration, employer history, compensation & choose the best fit for you. NET Core Open-source, cross-platform development platform for building all your apps: Publish to Azure Automated and manual deployment of web apps to Azure App Service: Azure Functions Serverless compute service for running code on-demand. It is possible that the version of Mac OS X you are after was never available from the Mac App Store. It lets you work with images of real notes captured with. NET application. net application with respectivie specific OS i. 7 (Lion) and above: Java is not pre-installed with Mac OS X versions 10. Please see the Fink. Beginning in macOS 10. Whether you’re looking for a simple note taking. This book aims to provide beginners with an introduction to programming Mac OS X Apps with Cocoa, using XCode, the free developer tools provided by Apple, Inc. Long-term strategic partners are mobile experts who can guide you through any stage of the app lifecycle and will help you design, develop, and test high-performing cross-platform mobile apps. You can install OSX using Virtual Box (http://www. 50 (KHTML, like Gecko) CriOS/56. This article shows you the supported macOS versions and. NET Core dependencies that you need to develop, deploy, and run. We have a team of professional developers for web and mobile app development in Australia, USA & UK. Before you install LyX you need to install a TeX system such as MacTeX. macOS Server brings even more power to your business, home office, or school. NET is a developer platform made up of tools, programming languages, and libraries for building many different types of applications. Thank you for checking out my course :) "The Complete MacOS Developer Course" will help you conquer the programming world of the Mac. iOS and OS X share more framework. Paragon NTFS for Mac for connecting NTFS drives to OS X. Visual Studio Code is free and available on your favorite platform - Linux, macOS, and Windows. How to Open an App from Unidentified Developer in Mac OS X. iOS and macOS Performance Tuning: Cocoa, Cocoa Touch, Objective-C, and Swift (Developer's Library) [Marcel Weiher] on Amazon. We specialise in web design using modern standards, create useful software for Mac OS X & build apps for the Apple iPhone & iPad. The easiest way to develop iOS apps on a Windows PC is by making use of a virtual machine. This guide shows how to set up your SDK development environment to deploy Cordova apps for iOS devices such as iPhone and iPad, and how to optionally use iOS-centered command-line tools in your development workflow. However, we have to distinct between the user and the kernel space. Aqua was a substantial departure from the Mac OS 9 interface, which had evolved with little change from that of the original Macintosh operating. Whether you prefer crisp, clean text, or a flickering, glowing mess, Cathode is the perfect tool for hacking in style. However, the app has not been reviewed, and macOS can't check whether the app has been modified or broken since it was released. Upwork is the leading online workplace, home to thousands of top-rated Mac OS App Developers. But by bringing this app to the Mac, Apple will make the syncing process quite simple. Notarization is a new concept introduced in macOS Mojave for apps distributed outside of the Mac App Store with the aim of protecting users from malicious Mac apps. Some knowledge of another programming language, preferably Objective C Programming is assumed. Org X Window System that runs on OS X. It includes 60 templates, 12 categories and 80 UI components for web, tablet, and mobile. iOS and OS X share more framework. Apple had a public driver API at one point, but there's got to be some reason that VirtualBox developers haven't released a graphics driver for OS X yet. Public Safety Understand Hurricane Forecasts and Impacts with the Hurricane Aware Application. But our products are developed entirely by volunteers. Everyone, who wants to develop websites, needs an HTML editor or rather a development environment. Azure App Service Mobile Apps is a platform as a service (PaaS) offering that brings a rich set of capabilities to mobile apps. Torimori Sweeper - MacOS app that lets you declutter your Downloads, one file at a time. It is a framework that has greatly improve the functionality of Visual Studio. In October 2019, Apple announced the Transporter app for macOS, now available in the Mac App Store. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: