Write Json To Csv File Java

Java: Reading From and Writing JSON Data to File - Duration: 5:33. csv file used in the previous examples. You can specify format in the results as either CSV or JSON, and you can determine how the records in the result are delimited. The following code illustrates how to read a CSV file and load the rows and columns into a List. json has classes to parse Json for Java. Convert json to text tool What is a convert json to text? This tool extracts plain text from JavaScript Object Notation (JSON) data structures and files. , c#, Manage Exceptions C#, How to Create Job Task In SQL Server , How To Fire And Run Query At Specified Date Time , Chat Using MSMQ c# Clear All Browser Settings,History,Cache,Cookies. Convert JSON to CSV. To identify and separate different data tokens in file, a delimiter is used. JSON is a semi-structured file format. Some of these software are very advanced and can also change a CSV to various types of JSON files including, JSON-Dictionary, JSON-Row Array, JSON-Column Array, etc. Looking at how to parse a csv file with split() was a nice learning exercise. These files are used by consumer, business, and scientific applications. This is achieved using the data option in the initialisation object, passing in an array of data to be used (like all other DataTables handled data, this can be arrays or objects using the. 8 is going to support fixed width text files. You need required jar file to perform this operation. Thanks to @benbalter for help, and to @onyxfish for the amazing csvkit. The CSV ("Comma Separated Value") file format is often used to exchange data between disparate applications. The current update site (---) as managed by the Atlassian tools can not be used by Eclipse 4. Create a Python Dictionary From a CSV File using CSV Module; Reading Data from CSV file ; Reassigning keys in dictionary of lists and then writing out to CSV file? c sharp csv file; Sort a csv file using a field column; How to merge two cells of a CSV file in python; How to compare two sequntial element of one row with other row in CSV file. Java Program to Parse or Read CSV File in Java Here is full code example of how to read CSV file in Java. FileUtils; import. Free CSV to JSON converter from CoolUtils. You can load data from a CSV file in Java program by using BufferedReader class from java. Convert PDF to JSON – Turn PDF Documents Into Structured JSON Data Objects Without a doubt, PDF became the de-facto exchange format for business documents. Many data reporting tool output to CSV format. Developers primarily work from their favorite IDE (integrated development environment). the Proceed Select the Excel template or CSV file - section wise if you are using CSV format. Open or create a new database for the CSV data. The above command will create a new project with the appropriate dependencies. In Python it is simple to read data from csv file and export data to csv. These files are used by consumer, business, and scientific applications. Write a Spark DataFrame to a JSON file. This tool does NOT include the needed db drivers, but they only have to be downloaded and configured once. Make sure to close the file at the end in order to save the contents. And we use vector to store this information in easy manner. JSON To Excel Converter helps you to convert JSON to Excel (xls/xlsx) file online. This is also a JSON visualizer tool to Visualise, Search JSON in Tree View. An extra keyword, ITERATOR, is used to iterate over recurring data structures in the source file or files. The most common CSV formats are predefined in the CSVFormat class:. JSON is primarily intended as a data format that machines can interpret and use. If you haven’t read that then go have a look before you read this. Gson is a Java library that can be used to. The following rules are applied: If a value contains a comma, a newline character or a double quote, then the string must be enclosed in double quotes. Creating The Table. Like most languages, file operations can be done with Python. We would be using write() method of FileOutputStream to write the content to the specified file. prepare and submit their own write-up. Note that the file that is offered as a json file is not a typical JSON file. The file format, as it is used in Microsoft Excel, has become a pseudo standard throughout the industry, even among non-Microsoft platforms. We will be using write() method of BufferedWriter to write the text into a file. Write a Spark DataFrame to a JSON file. CSV files are text files representing tabulated data and are supported by most applications that handle tabulated data. Introduction. Now if you examine the file content as binary, you see the BOM at the beginning. Reading and writing Serializable objects is very similar to reading and writing text:. 2 and covers some of the basic requirements for setting up one or more External File Formats. databricks:spark-csv_2. A Comma-Separated Values (CSV) file is just a normal plain-text file, store data in column by column, and split it by a separator (e. json(jsonPath). Remember to save these files into disk so MuleSoft can reference them to create scaffoldings of input and output messages in the Transform Message component. We can use Java Scanner class to read CSV file and convert to collection of java bean. Copy and paste the below code in SalesReport. JSON Lines files may be saved with the file extension. You can use JSON. In Python it is simple to read data from csv file and export data to csv. Convert structured data to CSV text files. For example, we might have a CSV file like below. The next step is to create an app. The operation to make a CSV file in Java is similar to the Java Code to write to a file. [email protected], but it is an array, right. This feature enables remote files to function as data sources for Pega Platform data sets. Traditional data is best stored in JSON files while documents easily convert to XML. Besides the regular columnar data there are 2 JSON fields data as well. Convert CSV to JSON online without any fee or registration, get your JSON file in seconds. g normally it is a comma ", "). 2 Reading CSV file1. Read / Write CSV File With Apache Commons CSV Jerry Zhao July 3, 2017 0 In this article, we will show you how to read / write CSV files using apache commons csv which is an open source free java library. csv, a comma-separated-values file for question 2 below Ps4. C# / C Sharp Forums on Bytes. And 1 again, you have to specify what property you want to write into that spreadsheet. It's worth pointing out that CSV is a lot less standardized than JSON. In this TIBCO step by step tutorial, I will explain how you can create a CSV file in TIBCO BW process using designer which you can later read and modify using Excel. So I had to make a small modification to the JSONObject class. Designed to work out of the box with. The code can create the file but it is blank. As most times the data is generated on the fly. Actually main task is to convert json to shapefile but i already have solution of csv to shape, so i just want to convert into csv. The first value in a JSON Lines file should also be called "value 1". With Apache Spark you can easily read semi-structured files like JSON, CSV using standard library and XML files with spark-xml package. A CSV file is a Comma Separated Values file. I am consuming a CSV file and want to convert it into a JSON format as follow… Hopefully this is the right place, I am currently fairly new to the ELK stack so not sure if what I am trying to do in logstash is feasible. loginController; import java. In the couple of months since, Spark has already gone from version 1. Also, you will learn to convert JSON to dict and pretty print it. Selenium tutorials are required to proceed with the proper utilization. Using Javascript : How to write data to a JSON file using Javascript Using Node. You can use JSON. To see a working version of this, visit http. Simple solution to parse a. You can get a copy of the latest stable Avro Tools jar file from the Avro Releases page. With its two programming models, JSON-Processing is one of the simplest ways to generate, query, and parse JSON data, and you'll find that implementing it in your projects is quick and easy. Convert XML to JSON with JavaScript Building Resilient Systems on AWS : Learn how to design and implement a resilient, highly available, fault-tolerant infrastructure on AWS. I18n and L10n are usually controlled server side by managed programming languages such as Microsoft ASP. the Proceed Select the Excel template or CSV file - section wise if you are using CSV format. All good? Now note that apart from the server gathering data, the rest of the process is the same for any export you might do. This tool works with an input folder and attempts to convert all *. [email protected], but it is an array, right. This tool will work with Tweet JSON produced with both Gnip Historical PowerTrack and Search API products. The next line (beginning with. Among its most common uses is moving tabular data between programs that natively operate. GitHub Gist: instantly share code, notes, and snippets. [code=java] import java. The value of any JSON key can be a string, Boolean, number, null, array, or object. csv file into pyspark dataframes ?" -- there are many ways to do this; the simplest would be to start up pyspark with Databrick's spark-csv module. powered by wffweb. Create a folder named “raw” inside the “res” folder and put the CSV file in it. Make your file smaller, and harder to read with the click of a button. Selenium offers WebDriver interface and we can use Selenium with Java, Python, C#, and PHP. 3 Split CSV file As per the Assigned Header and return list1. Read csv file, display in JavaFX TableView Java example read csv file and display the content in JavaFX TableView. Use this tool to convert XML into JSON format. CSV-Export is a small and easy-to-use JavaScript library which lets you export JSON data to a CSV file. Java 7 is. For this blog, I examined Eclipse IDE plugins and then narrowed it down to the top 10 most helpful plugins that I have added. This article explains how to export json data to excel/csv file using ngularJs with using bootstrap as well as how you can create downloadable excel/csv file in angularjs. For example, consider the JSON format:. Making sense of Trello's JSON export Trello's export tools offer the option to export your data as JavaScript Object Notation ( JSON ). Home > Java CSV > Java CSV Code Samples Below are code examples for reading and writing CSV files using the Java CSV library. CSV URL - A URL to the CSV File that we'll be posting to OneDrive. For example, you'll find it very helpful for transfering your contacts from old-types cell phones, wich can export it's phonebook to csv only, to newer ones or even smartphones, etc. This tutorial shows you how to use Super CSV to write data from POJOs (Plain Old Java Objects) to a CSV file. Each object in the array should contain a question with key 'ques', four options for the question with keys 'a', 'b', 'c' and 'd', and the correct answer with key 'ans'. g normally it is a comma ", "). I guess I need to have something parse the excel file according to some defined structure and generate the json file. JSON Lines handles tabular data cleanly and without ambiguity. 2 Reading CSV file1. CSV & JSON convertor tool. Using opencsv in java. Preleminary tasks Launch RStudio as described here: Running RStudio and setting up your working directory. A common use of JSON is to read data from a web server, and display the data in a web page. Re: Writing CSV file from java object 807603 Feb 27, 2008 11:37 AM ( in response to 807603 ) In my organisation real-world csv files must be produced in tow versions depending on whether the result will be input into an English OS/Office version or a localized (Hungarian) one. To learn more or change your cookie settings, please read our Cookie Policy. json file:. If file size text is red - file is too large for saving on server, but you can copy it to your clipboard and save locally to *. The choice between JSON and XML when creating data files depends on the type of data you are storing. The SharePoint Online Migration tool, lets you use a comma separated (CSV) file to bulk migrate your data. In this quick tutorial, we’ll see how we use Java to append data to the content of a file – in a few simple ways. If the json object is json array, the rows will be same with the json array size. CSV to JSON conversion in Java. in this file i need only :. The csv and json modules greatly simplify the process of reading and writing to CSV and JSON files. json) Text file (. Now we define a class and within it we define vector and also an object of another class called Person. CSV String Escape / Unescape. We’ll talk about special characters and how to handle them. Then we enable csv mode (. A CSV file is used to store tabular data in plain text form. Scenario: you have to parse a large CSV file (~90MB), practically read the file, and create one Java object for each of the lines. It offers multiple ways to import your data from Google Sheets, CSV files, AJAX and server-side integration. 1 How to create csv file1. You can use one of them method as per your requirement. Recently I needed to create this functionality for a project at work. writeMavenPom: Write a maven project file. Here’s a simple test – reading an. below is the working code. In this tutorial, we will show you a simple CVSUtils class to write data or objects into a CVS file easily. In Web technology, nowadays people transfer and receive the data in this format. The data in JSON files is structured in a way it makes it very easy to read from Javascript and other software languages. Plus, many languages now provide a means of parsing and converting JSON data into native object types. If the json object is json array, the rows will be same with the json array size. Tags: coding Java java tutorial youtube opencsv trends. jar OR by importing javax. Create a function that takes a string representation of the CSV data and returns a text string of an HTML table representing the CSV data. See how a real programmer. Yes, JSON Generator can JSONP:) Supported HTTP methods are: GET, POST, PUT, OPTIONS. We will use Avro Tools to convert the JSON file into binary Avro, without and with compression (Snappy), and from binary Avro back to JSON. This video is unavailable. csv file into pyspark dataframes ?" -- there are many ways to do this; the simplest would be to start up pyspark with Databrick's spark-csv module. Let’s see some examples of how to create DataFrame from an RDD, List, Seq, TXT, CSV, JSON, XML files, Database e. A CSV file is a Comma Separated Values file. There are two important things you need to know about sections and repeated sections: The content inside a section will only display if the section exists. Simple solution to parse a. THE unique Spring Security education if you're working with Java today. This example shows how to create a JSON stream in Java using the JsonTemplate and JsonWriter classes. A Comma-Separated Values (CSV) file is just a normal plain-text file, store data in a column by column, and split it by a separator (e. Some of these software are very advanced and can also change a CSV to various types of JSON files including, JSON-Dictionary, JSON-Row Array, JSON-Column Array, etc. Now You know how to read a file and write a file. Below code shows us how to do this easily. By continuing to browse, you agree to our use of cookies. Jackson JSON Java API provide useful methods to add, edit and remove keys from JSON data and then we can save it as new json file or write it to any stream. I have tried a version of the code you posted for reading from a file but as I am a newbie with VBA, I’m at a loss. PS: Don’t forget to add required Jars [code]package com. Hello all, I'm trying to convert JSON into CSV format using C# but haven't found a working example. Plus, many languages now provide a means of parsing and converting JSON data into native object types. Use JSON pointer standard to define the data for the conversion. The W3C defines a web service as "a software system designed to support interoperable machine-to-machine interaction over a network". URI instead of java. This module provides processing of delimiter separated files. 4) Save your result for later or for sharing. while you working with csv and try to write csv files suppose if you have data with comma(,) and double quote("") then may you can't write csv as per your requirement. You can use either of the schedules, or both, depending on your needs. Although this file format allows for the data table to be easily retrieved into a variety of applications, they are best viewed within one that will allow one to easily manipulate data that is in columnar format. Read csv file, display in JavaFX TableView Java example read csv file and display the content in JavaFX TableView. txt (tab-separated values) and. Create PolyBase CSV External File Format PolyBase - Creating an External File Format This article continues the series on setting up PolyBase in SQL Server 2016 CTP 2. I have tried a version of the code you posted for reading from a file but as I am a newbie with VBA, I’m at a loss. A Comma-Separated Values (CSV) file is just a normal plain-text file, store data in a column by column, and split it by a separator (e. FreeMarker is a "template engine"; a generic tool to generate text output based on templates. If today is the first day you get to know Apache POI and you haven't written any code snippet to read/write Excel files yet, I recommend you to read the sections 1 and 2 in the tutorial How to Read Excel Files in Java using Apache POI to understand the fundamentals. Hello having an issue trying to convert a json file to csv. It supports complex parsing scenarios such as nested commas inside quotes, escaped tokens, multi-line quoted values and allows configuration of parsing options (separator char, escape char, text encoding, etc). 2) Set up options: parse numbers, transpose your data, or output an object instead of an array. In this tutorial we will learn about how to execute shell scripts or unix commands on remote server with the help of java and jsch. Java - write a JSON file. Fortunately it is possible to add external Java libraries to JMeter which (since BeanShell is a supplement on top of Java) can be used from within the BeanShell scripts. Download & Install Tabula Windows & Linux users will need a copy of Java installed. A DataFrame’s schema is used when writing JSON out to file. JSON maps to and from objects with much less hassle than you will have kludging CSV to. That’s all it does. How to convert XML to JSON in Java. Thus, this tool was designed to convert JSON Tweets in bulk. writeJSON: Write JSON to a file in the workspace. i have to convert in csv file. CSV files are plain-text files, which makes them easy for the website developer to create. JSONObject - This class stores unordered key-value pairs. as(beanEncoder); shall return a Dataset with records of Java bean type. Read a CSV file and parse the records into a Java object without using annotations. Sample files. How to read data from a JSON property file and return it in the HTTP REST response? Hello, I am new to Mulesoft. In the this post, we decided that we'd extract the following 4 pieces of information from the email. However, this can be an extremely difficult process, sharing many similarities with compiler design, and you should give careful thought to whether this is a worthwhile task. It's very simple and easy way to Edit JSON Data and Share with others. How to read and parse a CSV file using Node. source String parameter or report property. zip: Create Zip file. commons commons-csv 1. No data leave your computer ! Use it also to learn how to use our packages and to test the various options interactively. JSON supports array, object, string, number and values. How to write JSON object to File in Java. Note that it may take a considerable amount of time to convert a large XML file to CSV format and that the maximum size allowed is set to 4mb. You can do this by starting pyspark with. JSON (for loading or unloading) Any plain text file consisting of one or more JSON documents (objects, arrays, etc). You can use one of them method as per your requirement. How to convert CSV files to JSON or XML CSV is a popular format for tabular data and can be used to export and convert from many sources like Excel or databases to JSON and XML. Size of uploaded generated files does not exceed 500 kB. We're going to be using the csvtojson package to convert a CSV file to JSON and then we're going to be using the json2csv package to convert JSON data to CSV data, but not necessarily write it to a file. FileUtils; import. CSV-Export is a small and easy-to-use JavaScript library which lets you export JSON data to a CSV file. Writing a CSV file with Python can be done by importing the CSV module and creating a write object that will be used with the WriteRow Method. name, age, dob. Hello, I have developed an application in C#. No data leave your computer ! Use it also to learn how to use our packages and to test the various options interactively. NMONVisualizer is a Java GUI tool for analyzing nmon system files from both AIX and Linux. Hi Experts , My scenario is to send CSV file from SAP SFTP to REST as attachment. Population , can be converted to Excel files by following the steps below. This is probably not what you want in the case of numbers. To provide consumers of our API with information on available resources, methods, parameters and data formats, you may want to create your API specification. Upload JSON file, Upload url of JSON and view in Tree Structure. With ZappySys ODBC Power Pack, you can query REST API information or JSON files using SQL and filter the information or write custom queries according to your needs. When you’re running a leading enterprise, you need access to intelligent data in order to guide your next big move. This tool works with an input folder and attempts to convert all *. 0 and most probably later versions; Conforms to the JSON standard as defined in the RFC 4627 by D. In this course, discover how to use the Java Enterprise Edition (EE) JSON-Processing API. CSV URL - A URL to the CSV File that we'll be posting to OneDrive. js application, and how to parse it to get it to be usable in their app. In this tutorial, we will learn how to write JSON data to a file in Java. Constructs an SFrame from a CSV file or a path to multiple CSVs, and returns a pair containing the SFrame and a dict of filenames to SArrays indicating for each file, what are the incorrectly parsed lines encountered. In this article, you will learn how to create JSON in C#. We call these variables data variables. Tags: coding Java java tutorial youtube opencsv trends. The first is a. Simple solution to parse a. So, if Java can read JSON strings very easy and RPG can write JSON strings very easy then this makes a good combination for data exchange between RPG and Java. Generic; using System. csv” with column headers…. This is a broad definition, and it encompasses a large number of protocols designed not for machine-to-human communication, but for machine-to-machine communication such as XML, JSON, RSS, etc. After trying to search around for a quick, free, and easy way to convert JSON data into a CSV I came up empty handed. Sample files. You can see that the headers of the original CSV have been used as the property names for the data objects. js application, and how to parse it to get it to be usable in their app. Read More : How to read and write CSV – OpenCSV tutorial. In the couple of months since, Spark has already gone from version 1. Now the Person object is made to store basic info like name and id. If today is the first day you get to know Apache POI and you haven't written any code snippet to read/write Excel files yet, I recommend you to read the sections 1 and 2 in the tutorial How to Read Excel Files in Java using Apache POI to understand the fundamentals. json file extension are similar to files that use the XML file format. In this chapter, we will discuss how to add data to the index of Apache Solr using various interfaces (command line, web interface, and Java client API) Adding Documents using Post Command. Jackson provides faster Streaming API i. Now including HGTV, Food Network, TLC, Investigation Discovery, and much more. 6/7/2019; 4 minutes to read; In this article Using a comma separated value (CSV) file for data content migration. by Scott Davidson (Last modified: 05 Dec 2018) Use Python to read and write comma-delimited files. After trying to search around for a quick, free, and easy way to convert JSON data into a CSV I came up empty handed. Also, since it is a command line tool, so you can make a batch file, listing the above command with different JSON files. JSON or JavaScript Object Notation is a language-independent open data format that uses human-readable text to express data objects consisting of attribute-value pairs. We’ll talk about special characters and how to handle them. Easily convert and transform large JSON, CSV and SQL files - SQLify Fast and modern tool to convert any data to SQL easily. e JsonParser and JsonGenerator. Use Excel's Get & Transform (Power Query) experience to connect to a JSON file. It also parses IOStat files, IBM verbose GC logs, Windows Perfmon & ESXTop CSV data and JSON data. Recently I needed to create this functionality for a project at work. You can fully automate the JSON to CSV conversion process with Flexter our free JSON converter. Convenience function for writing files in CSV, JSON, etc. Writing a CSV file is just like writing a normal text file, just beware of the "double-quotes" issue that mentions in my previous CSV parsing example. The JSONFlattener will create list of key-value pairs for the generated JSON. So I started working on a solution: JSON2CSV. How to Convert CSV to JSON in Java CSV data can be converted to JSON via a POJO using Jackson or, if a POJO is not defined or required, you can use the Java Collection classes. When Eclipse tries to load the site. Write a Spark DataFrame to a JSON file. A csv file contains zero or more records of one or more fields per record. Select an excel file and convert it to Json data. Saving a JSON File. Using jq , you can parse, filter, map, and transform JSON-structured data effortlessly. Which should return a json response: {color: "Blue" miles: 100 vin: "1234"} Json to java object. Writing an ORC File Using Java Posted on April 20, 2016 by melanio reyes 2017/06/13: Checkout my updated article on reading and writing ORC files using Vectorized Row Batch in Java. If file size text is red - file is too large for saving on server, but you can copy it to your clipboard and save locally to *. The map object's iteration ordering is based on the order in which name/value pairs are added to the corresponding builder or the order in which name/value. All good? Now note that apart from the server gathering data, the rest of the process is the same for any export you might do. In this tutorial you will learn how to write to file csv. This free online tool converts from XML to CSV (comma separated values) format. I am using powershell to get some data from a webservice which is returning json. JSON files are often referred to as JavaScript Object Notation Texts because this type of file is primarily created or used by this software. In this tutorial, you have learned how to use the sqlite3 and SQLite Studio to import data from a CSV file into a table in the SQLite. simple library allows us to read and write JSON data in Java. Files ending in the CSV file extension are generally used to exchange data, usually when there's a large amount, between different applications. The JSON file format is used to transmit structured data over various network connections. The Jackson ObjectMapper can parse JSON from a string, stream or file, and create a Java object or object graph representing the parsed JSON. Then, browse the CSV file, choose format as CSV and click the Columns tab. Good, Better, Best. Remember to save these files into disk so MuleSoft can reference them to create scaffoldings of input and output messages in the Transform Message component. Comma seperated value file (. You can set the following CSV-specific option(s) for writing CSV files: sep (default ,): sets a single character as a separator for each field and value. Jackson JSON Java API provide useful methods to add, edit and remove keys from JSON data and then we can save it as new json file or write it to any stream. So I wanted to create a html input form that will post the name and date somewhere so another script would read the names and post them on a page. Enter your data below and Press the Convert button (new option to remove top level root node). JSONSerializer can transform any java object to JSON notation and back with a simple and clean interface, leveraging all the builders in JSONObject and JSONArray. Here is the signature of write() method. Here is the problem i have faced while inserting csv file value line by line , insert into postgres table using java. Sections do most of the work in JSON Template. CSV to JSON - array of JSON structures matching your CSV plus JSONLines (MongoDB) mode CSV to Keyed JSON - Generate JSON with the specified key field as the key value to a structure of the remaining fields, also known as an hash table or associative array. js : write/add data in JSON file using node. The JSON is very nested and complicated so for the scope of the project we figured out we will not convert it into Excel or CSV file and just write the data as it is. JSON files can have much more complex structures than CSV files, so a direct conversion is not always possible. 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: