C Excel Library

Essential XlsIO is a native. Once we are there, we need to select the "Microsoft Excel 12. The downloads on this page are the full-version Chilkat product downloads. You can view the type library with the OLE/COM Object Viewer (Oleview. Bloomberg Guide: API/EXCEL BLOOMBERG EXCEL ADD-IN/API API/EXCEL Add-IN API API/EXCEL. Excel library for Windows Forms, WPF and Silverlight as well. This LIBNAME statement specifies xdb as a reference to a SAS library. Per can try this example, you must have VisualStudio 2010, as well as the library and ClosedXml. Libxlsxwriter: A C library for creating Excel XLSX files. The main feature of this library is that it uses C++ standard file streams. Net which allows developers to Read and edit Excel data from XLS and XLSX Documents without using Microsoft. Learn software, technology, creative, and business skills to achieve your personal and professional goals. In this article I'll show you how to create a UDF library for Excel in C# from scratch. Take your analytics to the next level with Excel 2016. NET Excel API is a standalone Excel. For instance, in a C program the stdlib header file would be included as follows #include. It contains the interfaces, methods, and properties that a server is publishing. NET GS1-128/UCC/EAN-128 Barcodes Generator Library supports GS1-128 / EAN 128 barcode generation using C# or VB. It can be used to wrap these libraries in pure Python. csv files, these can be directly opened by Excel and thus provide an excellent way to output large data sets that require further analysis. Microsoft Office Interop (Excel Automation) is an option when creating/reading Excel files (XLS, XLSX, CSV) from C# or VB. Adults; Classes. These functions are declared in the header file string. NET and you don't have to install excel for this, This API is known as Aspose. excellibrary. Sign up for free weekly new titles newsletter. Net Core 2+. by SJ · August 7, 2013 There are set of built in libraries available in excel, few of them are default to your code and rest are optional to be added. Notification #1. Java Project Tutorial - Make Login and Register Form Step by Step Using NetBeans And MySQL Database - Duration: 3:43:32. For instance, in a C program the stdlib header file would be included as follows #include. xls files in code. Libxlsxwriter: A C library for creating Excel XLSX files. NET application, but it has many drawbacks. Located at the Main Library. NET Excel component makes it possible to open, create, manipulate, sign, split, and merge documents. Excel Library. Then browse to folder C:\WINNT\system32 and select file SimpleCalc. Supports Excel 97-2003 binary formats (xls) and Excel 2007/2010 xml formats (xlsx). NET by Steve Saunders, Jeff Webb Stay ahead with the world's most comprehensive technology and business learning platform. Public access to the government documents collection is guaranteed by public law. If you know what a formula result should be, Excel can tell you the values that you need to enter in one or more input cells to produce that result. C# Excel Interop: Microsoft. Interactive Open Source Numerical Library of C/C++ functions for Engineering, Finance, Maths, Science and Statistics. During the conversion process you may: select custom sheets and area of cells for conversion, specify page properties, add page numbers and the version of PDF format. The Excel programming interfaces were added to earlier versions in the following order: XLM macro language: The first user-accessible language for the extension of Excel and the basis of the C API. It can be used from both F# and C# as well as from other. I need to use the Add-in PowerPivot however, since I have installed the Add-in Excel keeps on crashing with the error: Microsoft Visual C++ Runtime Library. These are live examples that demonstrate the supported features and APIs that can be used to achieve various Excel -related tasks with the GemBox. Add references to "Microsoft Excel XX. The generated Excel files will be stored in a document library, and the status will be updated. Also you can see how to find Named Ranges in Excel and get the range of occupied cells (Used area) in excel sheet. This LIBNAME statement specifies xdb as a reference to a SAS library. Check out the forums and get free advice from the experts. Austin Public Library is made up of the Central Library, 20 Branches, the Recycled Reads Bookstore and the Austin History Center. If you’re looking to develop a specific skill … we have a class for that too. zip from the web site AbstractMicro. What I don't know are the commands to do this for an excel document. Cuyahoga County Public Library offers free computer classes and training for adults ages 18 and up. Actually, it's one of my favourite parts of. Introduction. Jan 22, 2019 · iTunes is a free application for Mac and PC. NET Excel library that allows you to add robust Excel functionalities to any. Export data from a DataSet into a real Excel 2007 file. Kelvin Smith Library’s Digital Learning and Scholarship Team recently completed an evaluation of the services of the Freedman Center for Digital Scholarship in light of the team’s mission to partner with faculty and students to advance the application of digital scholarship…. NET application, but it has many drawbacks. Use Fable, Elmish architecture, parser combinators and the magic of functional-first programming with F# to build a simple browser-based spreadsheet application! I have been teaching F# for 7 years now and while the libraries and examples change, the core ideas remain the same. Libxlsxwriter is a C library that can be used to write text, numbers, formulas and hyperlinks to multiple worksheets in an Excel 2007+ XLSX file. SpreadsheetLight is an open source Open XML spreadsheet library for. Geeks To Go is a helpful hub, where thousands of volunteer geeks quickly serve friendly answers and support. do you use them? if not deselect them and save the file then the code should work Register To Reply. 0 Runtime Module, Microsoft DirectX Runtime Web Installer (June 2010), and many. All kudos to the PHPExcel team as openpyxl was initially based on PHPExcel. the FL interface, a standard set of interfaces that utilise only simple types which makes them suitable for calling from a wide range of languages, including Fortran (NAG's traditional Fortran Library interfaces), C, C++, VBA and others; the CL Interface, NAG's traditional set of C Library interfaces;. Bloomberg Excel Add-in, formally known as Bloomberg API (Applications Program Interface), is a powerful tool that allows you to extract Bloomberg data directly to Excel spreadsheets. For a detailed documentation of the format and all its internals, there are two documents available:. Please take a look at XLSX I/O, which is a C library released under MIT license for both reading and writing. Make sure you always include that header when you use files. To fix this issue, we'll reinstall Visual C++ Runtime, run Windows updates, root out the culprit applications. Here I am using Word 2003, so object library version is 11. Library can be used in C, C++, C#, Delphi, Fortran and other languages. excel training london We show you how to get the most out of Excel for your work Our courses are not made by trainers, our courses are designed by professionals with a deep understanding of what challenges exist in the workplace and how Excel can be used to solve them. Scanned PDF to Excel is also beneficial because a group of different primary languages supports this kind of conversion, with English as the basis. The main goal for the library is compatibility with Excel, by providing the same functions, with the same behaviour. ExcelPackage provides server-side generation of Excel spreadsheets Overview The adoption of XML as the native file format for Excel 2007 has opened up a whole host of new possibilities. Thankfully, there are plenty of free 3rd party libraries that help make it easy to create. After reading this sample book chapter, you will be comfortable about including API calls in your applications, understand how they work, and be able to modify them to suit your needs. While there are some third party tools that can load C# code directly into Excel, including the excellent Excel DNA project, we will examine how to use the Visual Studio to create a C# code library that communicates with Excel using the classic and still standard COM interface. To do this, follow these steps: On the Project menu, click Add Reference. zip from the web site AbstractMicro. Interfacing Excel in C++ is task that I needed to overcome recently, so I thought I would post some code and instructions on the said topic. Using office 365 this will also work. The libxlsxwriter library. Also you can see how to find Named Ranges in Excel and get the range of occupied cells (Used area) in excel sheet. gymboree coupons Gymboree has been a household name since its inception, and for good reason. This is often required when developing applications. The code fragments are (currently) intended for Excel, but all features will work in any Visual Basic Editor environment. C++ Library for Excel is easy to use and can quickly:. Check out the forums and get free advice from the experts. Function: void * memchr (const void * block , int c , size_t size ). The Windows Standard Serial Communications Library (WSC) is a developer toolkit that can be used by programs written in all supported computer languages including those written in C/C++, Visual C++,. The C# Excel Library supports. NET library that provides the full set of financial functions from Excel. There are many commercial tools to generate Excel workbooks, including SoftArtisans ExcelWriter. Start studying BCIS2610 Exam 2 Excel. I'll give an example in case it. NET Framework written in C#, and is released under the MIT License. microsoft visual c runtime library free download - Visual FoxPro 8. Build an Excel Add-In About Add-Ins. The Topcoder Community includes more than one million of the world's top designers, developers, data scientists, and algorithmists. NET or J# programming language. NET and Silverlight applications easily with a few lines of code. Announcing the 2nd Denver Public Library Academy! Western History and Genealogy. This mini project in C Library Management System is a console application without graphic developed using the C programming language. In reality if the purpose to to separate names I would have been using a macro such as SepLastTerm() separates last word from beginning of text with the last term being moved to the cell on the right. NET component which can write, read, calculate Excel compatible files without the need for Microsoft Excel on either the developer or client machines. Another dialog box opens which asks you to select the cells you would like to involve in the. If you have Mac Office 2016 Excel, Gifts to the Library support the learning and. Use the Excel Add-in when you want to customize your datasets or when you want to request for time-series data on multiple securities with multiple fields at one go. XML::Excel is a Perl API for converting Excel documents into XML. iTunes is also home to Apple Music, where you can listen to millions of songs and your entire music library - ad-free with zero commercials. h when used in a C program, and the form cheadername when used in C++ programs (note the c as a prefix). Overview and examples of how to use Number Duck, a C++ library to import and export Excel files from C++. xlsx file; Edit an existing. The hex codes can be found underneath each of the color swatches. Unfortunately, it’s often the case that Microsoft Office will either damage or corrupt these files, making them unable to run properly. GD is commonly used to generate charts, graphics, thumbnails, and most anything else, on the fly. A document library provides a secure place to store files where you and your co-workers can find them easily, work on them together, and access them from any device at any time. Libxlsxwriter is a C library that can be used to write text, numbers, formulas and hyperlinks to multiple worksheets in an Excel 2007+ XLSX file. Per can try this example, you must have VisualStudio 2010, as well as the library and ClosedXml. In this tutorial, I will explain with code snippets how to plot a graph from the data in Excel sheet, and export a chart from Excel sheet through C# and save it locally. NET, Delphi and other languages. In the Worksheet dropdown menu, select the sheet from your Excel workbook that contains your data. On the COM tab, locate Microsoft Excel Object Library, and click Select. Apples, pencils, notebook paper and homework! We have what you need to get back into the swing of things and help your student master the new school year. I have updated all the Window upates available and it still keeps on crashing everytime I close. Teams in investment banks, hedge funds, and engineering organizations worldwide are using PyXLL to bring the full power of the Python ecosystem to their Excel end-users. 0 and Visual Studio 2010 to create Excel workbooks. Austin Public Library is made up of the Central Library, 20 Branches, the Recycled Reads Bookstore and the Austin History Center. xls file to. csv file? Convert Excel file into CSV with Microsoft Office Interop library using. This Professional. The library will reopen 9/3. A COM wrapper (id3com) is also supplied allowing VB, VBA, VBScript and other COM-enabled languages to use the library. However, I am interested in one that will keep up support for coming versions of excel as well. NET application. x\Dot NET version\DLL by default. This framework has Excel creation and editing library that allows you to create, read, and edit Microsoft Excel files in any. There are even some ghosts to send a chill down your spine. A high-performance and reliable Excel library which lets you add create, load, and manipulate Excel documents right in your. An automated email will be sent to the supplier. (website access included). After this, you can remove reference to library. design of grade beam excel sheet Jul 19, 2014 · Concrete Beam Design Spreadsheet is a spreadsheet program written in MS-Excel for the purpose of analysis/design of rectangular beam or column sections. Stephen, and Sangaree, and a mobile bookmobile. a, color schemes and color palettes) for you to choose from. Public access to the government documents collection is guaranteed by public law. In this course you will learn how to get your data to tell you the whole story, Also Learn to create flexible data queries that refresh when the data does. The security identifier must conform to the following syntax: [Exchange][Coupon][Maturity][Type] In this syntax only the and parts are required. NET, are that: It requires a license for Microsoft Office on every client machine. xls) and for the new Excel 2007,Excel 2010, Excel 2013 and Excel 2016 (. NET core application without Microsoft Office dependencies. A type library is similar to a C/C++ header file. C++ Note that header files from the C standard library should have the form headername. If not, the return type Promoted is double. The library now provides two Smart Rooms offering students a new way to collaborate on presentations and class projects. With Safari, you learn the way you learn best. The basic macro I will walk you. Its like comparing the speed of a military jet and a Boeing 767. NET library you wanted to use in Excel VBA (Excel C#)? Well, as a matter of fact it is possible using the Visual Studio Nuget Unmanaged Exports package. If you are a computer beginner we recommend starting with one of our Computer Essentials courses. zip from the web site AbstractMicro. Note though that this is not a wrapper over the Excel library; the functions have been re-implemented in managed code so that you do not need to have Excel installed to use this library. It can be used as a Java library, a command line tool, or a Web application. There are several possible reasons: >The file name or path does not exist >The file is being used by another program >The workbook you are trying to save has the same name as currently open workbook. In the Worksheet dropdown menu, select the sheet from your Excel workbook that contains your data. Excel creates XLS and XLSX files. Now if you will open the SharePoint document library in the browser, you can see the excel document in the document library. Transform data into stunning visuals and share them with colleagues on any device. (You can't get to COM from plain C. The EXCEL engine specifies the engine that supports the connection to the file type. SAS Tutorials: Importing Excel Files into SAS This tutorial shows how to import Excel files into SAS, depending on your version of SAS. This webinar is aimed at advanced users of Excel, with little or no programming experience, who wish to. Library account access and other online library services (eBooks, databases, etc. 6 is designed for Access 2000, 2002, and 2003. Make sure you always include that header when you use files. You can use these libraries as a basis for converting from Excel to XML. xls" in the C Drive. Take your analytics to the next level with Excel 2016. In this tutorial, I will explain with code snippets how to plot a graph from the data in Excel sheet, and export a chart from Excel sheet through C# and save it locally. one of the column has numbers as string and need to remove the space after the string. NET core application without Microsoft Office dependencies. Another dialog box opens which asks you to select the cells you would like to involve in the. Net Standard as well as. EPPlus supports ranges, cell styling, charts, pictures, shapes, named ranges, autofilters and a lot of other stuff. Use your Library Card to set up an account. 0 from add reference on solution explorer. Sep 05, 2016 · Go to /Library/Application Support/Adobe (type that in the Go to folder search tab WITHOUT a ~ because ~/Library is the WRONG Library folder) 3. In this, you can perform book-related operations like in a REAL library management system with computer. Issues, when using Microsoft Office Interop (Excel Automation) from C# or VB. It's cross platform and specifically designed to allow streaming a lot of data to and from. It was entirely written in 100% managed C# code. This mini project in C Library Management System is a console application without graphic developed using the C programming language. iTunes is also home to Apple Music, where you can listen to millions of songs and your entire music library - ad-free with zero commercials. Connection strings for Excel. Create Excel 2007/2010 spreadsheets with C# and EPPlus EPPlus is a really good library to help you generate Excel spreadsheets together with C#! I had by the time I stumbled upon the EPPlus library tried quite a few different third party libraries. A true template is an Excel file with an XLT or XLTX extension (depends which version of Excel you are using). xlsx documents. xlsx files from C/C++. NET Excel API to create excel documents from scratch using API or XML. Download the file ErlangLibrary. NET library to convert Excel workbooks and sheets to PDF, you are in the right place. WinForms Excel Library allows to host MS Excel interface in Windows Forms application as a user control in order to display and edit one or more tables of data. Add a reference to EasyXLS. NET library and does not depend on Microsoft Office Excel. Get ready to return to school with a special list of all the ways the Library can help your student or teacher! Plus the latest on two new exhibits coming to the Downtown Main Library and more Library news inside this issue. Transform data into stunning visuals and share them with colleagues on any device. NET library for reading and writing Excel files, without Excel. First of all, we need to import the components via -> Component-> Import a Type Library. The main feature of this library is that it uses C++ standard file streams. The best text and video tutorials to provide simple and easy learning of various technical and non-technical subjects with suitable examples and code snippets. Excel provides several options for developing applications that interface with it. Note Microsoft Office 2003 includes Primary Interop Assemblies (PIAs). It is a java-based solution and it is available for Windows, Mac and Linux. With Online Calculators for Numerical Components and Excel Add-ins. Notification #1. Each of these tabs can be used to access different Excel tools; the main ones you'll need to know include the following: Home — Contains options for formatting text, changing cell background color, and so on. First using Open XML SDK. there any simple way to convert. Scan, search, enter an ISBN/UPC, or import items in bulk from a CSV file and libib automatically retrieves that item's cover art and all pertinent information. Here we are updating cell B4. Enter Express Code; Find a Seminar; Online Training; eLearning Library; LMS Content; Microlearning; Webinars. Charting Create dashboard reports that visualize data in a clear and digestible manner with support for 70 chart types. Microsoft Office Excel Object Library, commonly known as Microsoft Office Interop Object, can help developers generating and exporting report from Microsoft Excel. NET Standard Excel library that allows to create, read, and edit Excel files in. The library now provides two Smart Rooms offering students a new way to collaborate on presentations and class projects. excellibrary. OpenOffice includes C++ libraries for reading Excel documents. XLSB library: You will need to make a macro which will create the Personal. Library Directory Excel Spreadsheet | State Library of North Carolina Skip to main content. Library can be used in C, C++, C#, Delphi, Fortran and other languages. They are handled with the Microsoft. Cuyahoga County Public Library offers free computer classes and training for adults ages 18 and up. Here we are updating cell B4. Although still. However, I am interested in one that will keep up support for coming versions of excel as well. net component that read/write MS Office Excel spreadsheet files directly through code without Excel automation providing fully standard object model for easy access. The latest installation package takes up 4. Note Microsoft Office 2003 includes Primary Interop Assemblies (PIAs). Start studying BCIS2610 Exam 2 Excel. Re: Excel VBA Error: "Can't find project or library" that's not the issue-those three references are. Darick Brokaw on Add Worksets via Excel. The API allows us to Create, Read, Manipulate, Save and Export Excel files intuitively for:. Click “Customize Ribbon” In the of right sections of the pop up screen is a check box list. The above code print all of column1's values to the debug output. Contact Us by Phone or Email ©2019 Fort Bend County Libraries. This library represents XLSX files writer for Microsoft Excel 2007 and above. These files are hard to read in C# programs. 0 Object Library to your current project. VBA-Excel: Reference Libraries in Excel WorkBook. 6 Object Library. The main goal for the library is compatibility with Excel,by providing the same functions, with the same behaviour. Hi there I need to calculate some statistics figures, like "standard deviation". It works for both Excel 2007 and Excel 97/2000/XP/2003 file formats (xls and xlsx file formats). It's cross platform and specifically designed to allow streaming a lot of data to and from. Net, WinForms or WPF application ? This free C# and VB. This course is for experienced Microsoft Excel users who intend to advance their skills. An Excel Add-In is a file (usually with an. These functions are declared in the header file string. NOVAS Library - This is the Naval Observatory Vector Astrometry Subroutine library. Cross-platform C library for reading values from and writing values to. c - test routines for the World Magnetism Model of 2010 (WMM-2010) geoTest. These functions role is to create a matrix from the console when using the library matrix. NET component which can write, read, calculate Excel compatible files without the need for Microsoft Excel on either the developer or client machines. NET Core C# C# UWP/WinRT DataFlex Delphi ActiveX Delphi DLL Visual FoxPro Java Lianja MFC Objective-C Perl PHP ActiveX PHP Extension PowerBuilder PowerShell PureBasic CkPython Chilkat2-Python Ruby SQL Server Swift 2 Swift 3/4 Tcl Unicode C Unicode C++ Visual Basic 6. The Excel programming interfaces were added to earlier versions in the following order: XLM macro language: The first user-accessible language for the extension of Excel and the basis of the C API. What is the GD library? GD is an open source code library for the dynamic creation of images by programmers. 2) In the Properties window of Microsoft Excel 12. By Mike Gledhill. Interfacing Excel in C++ is task that I needed to overcome recently, so I thought I would post some code and instructions on the said topic. Kelvin Smith Library’s Digital Learning and Scholarship Team recently completed an evaluation of the services of the Freedman Center for Digital Scholarship in light of the team’s mission to partner with faculty and students to advance the application of digital scholarship…. Each of these tabs can be used to access different Excel tools; the main ones you'll need to know include the following: Home — Contains options for formatting text, changing cell background color, and so on. The Berkeley County Library has branches in Daniel Island, Goose Creek, Hanahan, Moncks Corner, St. do you use them? if not deselect them and save the file then the code should work Register To Reply. NET applications quickly with a few lines of code. Choose a category from "select a category" (which includes an option to show all), and then choose a particular function from the "Select a function". Note though that this is not a wrapper over the Excel library; the functions have been re-implemented in managed code so that you do not need to have Excel installed to use this library. The release notes may be found here on the Chilkat blog. 8 MB on disk. This Accelerate Data Base Analysis with Excel's Pivot Tables course is offered multiple times in a variety of locations and training topics. xlsx files from C/C++. Net, you must have Excel installed on your system for this code to run properly. Important: This is my Ultimate VBA Library which I update on monthly basis with new codes. Our built-in antivirus checked this download and rated it as virus free. In this article I'll show you how to create a UDF library for Excel in C# from scratch. During the conversion process you may: select custom sheets and area of cells for conversion, specify page properties, add page numbers and the version of PDF format. This framework has Excel creation and editing library that allows you to create, read, and edit Microsoft Excel files in any. XML-Parse library is a lightweight set of re-usable functions for general purpose parsing, checking, and creating xml files. Unfortunately this Power Universe is a lot like the Marvel one: An ever-expanding cast of new players with sometimes overlapping powers constantly has me saying. This is a. Technical analysis open-source software library to process financial data. The Excel Export library is designed to quickly generate a spreadsheet document in code and export it to Excel formats. 0 Object Library ; Microsoft Office 12. Library can be used in C, C++, C#, Delphi, Fortran and other languages. By combining best-in-class apps like Excel and Outlook with powerful cloud services like OneDrive and Microsoft Teams, Office 365 lets anyone create and share anywhere on any device. With Safari, you learn the way you learn best. Spreadsheet component. With no internal library support for creating Excel sheets, you are left with 3rd party libraries. Please take a look at XLSX I/O, which is a C library released under MIT license for both reading and writing. Each reference has a property called the GUID (Globally Unique IDentifier). A type library is similar to a C/C++ header file. What I don't know are the commands to do this for an excel document. Libxlsxwriter: A C library for creating Excel XLSX files. Another dialog box opens which asks you to select the cells you would like to involve in the. NET, Delphi and other languages. How to read an Excel file using C# The following program illustrates how to open an existing Excel spreadsheet in C# using. For Excel 2007 and newer, select the "Add-Ins" Ribbon and the TA-Lib button to open the option dialog. In reality if the purpose to to separate names I would have been using a macro such as SepLastTerm() separates last word from beginning of text with the last term being moved to the cell on the right. Now add reference for Word Object Library 11. Excel 2016 VBA and Macros (includes Content Update Program) (MrExcel Library) [Bill Jelen, Tracy Syrstad] on Amazon. xls" in the C Drive. Download Download a free trial of PyXLL to start writing your Python Excel add-in. Description ClosedXml and a file with the extension. Chilkat C/C++ Library Downloads for MS Visual C++ Go to the Download Links. The Excel library defines things like Worksheets and Ranges. Create an excel file named "Test. Net» helps you convert any of. International sites: When printing the PDF versions of the title lists below, please check the "Shrink to Fit" option in your Print Dialog Box to ensure A4 printer conformity. Chart (Excel) The graphic representation of data in a worksheet; data presented as a chart is usually easier to understand than a table of numbers. Beginners Excel Practice Exercise: Data Entry and Tables This computer class was developed through NYC-Connected Communities, a program coordinated by the NYC Department of Information Technology and Telecommunications with funding from the American Recovery and Reinvestment Act’s roadband Technology Opportunities Program 1. 8 MB on disk. San Antonio College Library supports student success through knowledgeable and effective instruction and service to students, faculty, and staff by educating them to use appropriate resources and technologies for teaching and learning and by providing access to a comprehensive collection that supports the College’s curricula and that serves the needs of our diverse college community. This Professional. If you are using SPSS Version 25, the Read Excel File window will appear. Its powerful conversion APIs make it easy to convert Excel files to PDF, image, and more. Unfortunately, it’s often the case that Microsoft Office will either damage or corrupt these files, making them unable to run properly. Great! BUT. Excel provides several options for developing applications that interface with it. Posted: Visual C++ General, using excel type library in vc++2005 Top I used the #import directive to import the excel library to make excel files but the excel object is not recognized by my application. But trim(), replaceAll() is not working for the data coming from the excel sheet. Charting Create dashboard reports that visualize data in a clear and digestible manner with support for 70 chart types. It can be used to wrap these libraries in pure Python. a, color schemes and color palettes) for you to choose from. NET Client Library Developer's Guide This document describes how to use the. Whether you have a personal library or you manage a private or public library, Excel is a great way to manage and catalog your books. By Tom Wickerath Avoid the problems with the ADO and DAO libraries. 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: