Linux Html Parser

parse HTML reliably. Domdocument. Note that I did not even have to look at the underlying HTML code at all for this code to work. Red Hat Enterprise Linux 4 Red Hat Enterprise Linux 5 The regular expression parser in TCL before 8. Online regex tester, debugger with highlighting for PHP, PCRE, Python, Golang and JavaScript. HTML parser gives a chance to parse HTML from php scripts. This page discusses various available options for working with Portable Document Format (PDF) [en. sourceforge. HTML Parser, as the name suggests, simply parses a web page's HTML/XHTML content and provides the information we are looking for. Print out a short usage summary for xmllint. As a result, Hubbub parses web content well. c functions, I had to read the functions (and the patch converting ext3) in order to understand exactly how to use them. Chilkat Perl Downloads Perl Module for Windows, Linux, Alpine Linux,. ftpparse currently understands the LIST output from any UNIX server, Microsoft FTP Service, Windows NT FTP Server, VMS, WFTPD, NetPresenz, NetWare, and MSDOS. NET library that is handy for converting SGML content (like HTML and OFX) into well formed XML via XmlReader, XmlDocument, XDocument or XPathDocument. The 'wsdl2h' WSDL parser. That doesn't make much sense in practicality. If you’re having issues with the above, try double-clicking on refine. 2 and later. Log Parser Lizard provides a great Graphical User Interface (GUI) to Logparser 2. This post will guide you how to download and isntall Bison (GNU Parser Generator) tool on Ubuntu 16. The 'soapcpp2' stub and skeleton compiler. You can either write the rest of your script in python, or call this script from python, or plug this short code as a snippet in bash. This is also used to handle discontinuity. Timers and Alerts for parsed events A spell timers window that display count-down timers for skills or events observed in parsing. In this tutorial we are going to see how to use this class to parse html content. Goto Sample #2. Linux From Scratch - Version 9. There are a few global options; the rest modify a particular output and follow the specification of that output on the command line. Note that parse and scan errors are not fatal for html2text, but may cause mis-interpretation of the HTML code and/or portions of the document being swallowed. This means also that you can access the same functionality. It lets libxml2 try its best to return a valid HTML tree with all content it can manage to parse. x Man Page" The argtable-2. XML::Parser is a Perl module which acts as an interface to expat, James Clark's XML parser. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jQuery-like methods. There are a variety of other options (e. There are several Python libraries to achieve that. Introduction. Again, for the tasks that grep is designed for, this does not matter to you, the user. Welcome to Apache Maven. Here are some key points about libxml: Libxml2 exports Push (progressive) and Pull (blocking) type parser interfaces for both XML and HTML. html5lib python 0. JSON Parser Online converts JSON Strings to a friendly readable format. If you're new to parsing, you can start by running the GUI to try out the parser. Initially Linux was intended to develop into an operating system of its own, but these plans were shelved somewhere along the way. If not given, the standard XMLParser parser is used. Command-line Parsing. You will need to read and parse it from files, though, and that's why you set up that distros. Rather than trying to implement a JSON parser, you are likely better off using either a tool built for JSON parsing such as jq or a general purpose script language that has a JSON library. Strings can be placed either between single quotes ' or double quotes " and they have slightly different behavior. Allan-Volunteer on the (topic being discussed) mailn lists. JSONView offered by gildas (2809) 1,251,073 users. Parse HTML and pass to Cognitive Services Text-to-Speech Begin” parsing point, and an “End. To tell http_parser about EOF, give 0 as the fourth parameter to http_parser_execute(). The metadata must be read to know how to read the events. sh: # Converts all the MacPaint image files in a directory to "pbm" format. Parser generators (or parser combinators) are not trivial: you need some time to learn how to use them and not all types of parser generators are suitable for all kinds of. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Get started contributing code, or reporting bugs. Here is information about some other html to ascii converters. The argparse module makes it easy to write user-friendly command-line interfaces. The GNU Toolchain includes: GNU Compiler Collection (GCC): a compiler suit that supports many languages, such as C/C++ and Objective-C/C++. It has an extensible PDF parser that can be used for other purposes than text analysis. com alvin alexander. While this is an important step, it means extra work for developers who parse robots. XML output is one of the most important output types, as it can be converted to HTML, easily parsed by programs such as Nmap graphical user interfaces, or imported into databases. Read a Text File Line by Line Using While Statement in Python Here is the way to read text file one line at a time using “While” statement and python’s readline function. About HTML parsing. In this tutorial we are going to see how to use this class to parse html content. GNU/Linux is a collaborative effort between the GNU project, formed in 1983 to develop the GNU operating system and the development team of Linux, a kernel. For instance, it is excellent at parsing and manipulating tabular data. This paper describes how to configure a SUSE Linux Enterprise Server 9 or OES Linux server to act as a simple centralized loghost, and how to configure SLES servers and desktops to log system messages to that host over the network. The notation in this listing is the same as used in perldiag: Not a reference to a hash (F) The object blessed into or subclassed from HTML::Parser is not a hash as required by the HTML::Parser methods. parser is an optional parser instance. Basic queries use the q query string parameter which supports the Lucene query parser syntax and hence filters on specific fields (e. Basically, what I want to accomplish, is parsing of parameters in the linux way (Perl for example): script. Building an entirely new compiler front-end is a big task, and it isn't always clear to people why we decided to do this. Executing a SOAP service is a two-step process:. Parameters. Do XInclude processing but do not generate XInclude start and end nodes. It was even featured in twelve movies , including The Matrix Reloaded , Die Hard 4 , Girl With the Dragon Tattoo , and The Bourne Ultimatum. Is Support for Namespaces and Schema Included? Answer: The current XML Parsers support Namespaces. Namespace names are ignored for simplicity. 1 and later. Schema support will. which means they can be defined to parse a value of any type. 7 for Linux, UNIX, and Windows DB2 Version 9. The gSOAP toolkit also consumes and generates WSDL and XML schemas (XSD). The following messages may be produced by HTML::Parser. Including uAPI header files¶. It's designed to serve as a building block for other tools and libraries such as linters, validators, templating languages, and refactoring and analysis tools. ANTLR is a powerful parser generator that you can use to read, process, execute, or translate structured text or binary files. Apparently to parse an HTML document using libxml2 you must first convert the HTML document to XML and then perform the parsing. Parsing XML can be a time-consuming task, especially when you have a huge set of data or many nested nodes. Run HtmlParser-shell (Mac) or HtmlParser-linux (Linux) Henri gave a list of limitations and bugs. Mac - XML Parsing Errors: *Please note that on Mac OS X Lion the Macintosh HD is hidden: Open a Finder window then at the top click on 'Go' then 'Go to folder' which should be second from bottom. Source code examples showing how to parse the command line of a selection of common GNU utilities (echo, ls, mv, rm, uname) plus some generic examples demonstrating basic. Wouldn't it be nice if there was a simple way to fix these mistakes automatically and tidy up sloppy editing into nicely layed out markup? Well now there is! Dave Raggett's HTML TIDY is a free utility for doing just that. MultiMarkdown, or MMD, is a tool to help turn minimally marked-up plain text into well formatted documents, including HTML, PDF (by way of LaTeX), OPML, or OpenDocument (specifically, Flat OpenDocument or ‘. If not given, the standard XMLParser parser is used. ATrpms Stable packages for sl4 i386 A Perl module for parsing HTML. conf for parsing html with php - Linux (server) - Tek-Tips. (well, almost). abc*) and more. While it was developed as part of the GNOME project, it can operate independently of the GNOME desktop. Enter AWK, a command-line tool for Mac, Unix, and Linux that allows you to manipulate data in powerful ways. HTML Tidy Project At the current stage of HTML Tidy's long history, current maintenance and development is provided by HTACG, which is fortunate to count among its members some of the very earliest contributors to HTML Tidy. Formatted text tables, HTML tables, XML exports, static and dynamic web pages. Parsing is done in C using a variant of the gumbo parser. GNU and open source tools for AIX. IvanYao Hong Kong Oracle Database Certified Master RedHat RHCE Oracle Database Certified Expert(11gRAC,11gPerfTuning, 10gRAC) Oracle Certified Specialist (Exadata). Regex Pattern for Parsing CSV files with Embedded commas, double quotes and line breaks Tuesday, October 14, 2008 at 5:32AM While you have stumbled on KimGentes. Comprehensive Perl Archive Network. An attacker can trigger a buffer overflow via uvc_parse_standard_control() of the Linux kernel, in order to trigger a denial of service, and possibly to run code. Red Hat Enterprise Linux 4 Red Hat Enterprise Linux 5 The regular expression parser in TCL before 8. html, java, node. sequence is a list or other sequence containing XML data fragments. Enjoy better and affordable remote network management from Domotz. Schema support will. Print out a short usage summary for xmllint. This is also used to handle discontinuity. Go to a terminal window and type: sudo apt install libapache2-mod-php7. scriptine scripts contain one ore more commands. This section contains installation instructions for the UNIX, Linux, and Mac OS X platforms. Parsing YouTube V3 JSON with PHP Example. Handle the Easy libcurl. "Argtable Example Code". If you place your characters event handling code in this event, you may not get all of the character data you expect. xz for Arch Linux from Arch Linux Staging repository. This tool is used to validate and "pretty-print" any JSON-formatted text. 2 Parsing Program Arguments If the syntax for the command line arguments to your program is simple enough, you can simply pick the arguments off from argv by hand. In C++ it is possible to accept command-line arguments. Introduction. xml, open a shell (command or terminal) window (Linux) or an MS-DOS (command) window (Microsoft Windows). org (OOo) before 2. The formatting rules are not configurable but are already optimized for the best possible output. 4) XML parsing library: Instrumental in creating a Java XML parsing library for various content, command and message delivery tickets and used in both the server and web application applications. jsoup is available as a downloadable. The need to parse html happens when are you are for example writing scrapers,. It can be invoked with Python interpreter with "-m" option. The parser also has to save and restore parser state before recursively invoking yyparse, since a command substitution can be parsed and executed as part of expanding a prompt string in the middle of reading a command. Run HtmlParser-shell (Mac) or HtmlParser-linux (Linux) Henri gave a list of limitations and bugs. hi all, I find reading the cloudera hadoop xml files are a most tedious job in this world. To break down into its component parts of speech with an explanation of the form, function, and syntactical. jar and htmllexer. JSON (JavaScript Object Notation) is a lightweight data-interchange format. Welcome to Apache Maven. That's the key assumption to parsing an RSS feed with a Bash script. $ pip install ipython # the console where we execute the code $ pip install requests # a library to pull the entire HTML page $ pip install BeautifulSoup # the real magic is here. Secondly, compiler-based schema-specific parsing and validation is more efficient than most other XML parsing techniques. The domdocument class of Php is a very handy one that can be used for a number of tasks like parsing xml, html and creating xml. x parsing techniques. Extract images from a web page with PHP and the Simple HTML DOM Parser Posted in PHP - Last updated Aug. Description, Requirement & Features. The awk command is included by default in all modern Linux systems, so we do not need to install it to begin using it. HTML Parser, as the name suggests, simply parses a web page's HTML/XHTML content and provides the information we are looking for. Apparently to parse an HTML document using libxml2 you must first convert the HTML document to XML and then perform the parsing. Parsing CSV files. The term parsing comes from Latin pars (orationis), meaning part (of speech). In this and other situations it may be necessary to obtain a filename from a full-path (and similarly to obtain just the folder part). It's impossible to create invalid code with this tool. Remove redundant namespace declarations. Hi, I have been trying but i am stuck up with an issue of how to get a web page and grep it for a pattern. All parsing of this information is done in the parse function, the print_info simply prints out what it finds in the parseInfo struct. The Comprehensive Perl Archive Network (CPAN) currently has 184,511 Perl modules in 40,471 distributions, written by 13,863 authors, mirrored on 255 servers. It supports sections and (lists of) values (strings, integers, floats, booleans or other sections), as well as some other features (such as single/double-quoted strings, environment variable expansion, functions and nested include statements). Hacker News new | past | comments | ask | show | jobs | submit: login: 1. It shows your data side by side in a clear, editable treeview and in a code editor. UltraEdit's XML manager allows you to navigate through the XML tree, search, move nodes up and down, copy or cut nodes, and even duplicate with ease. Making the HTACCESS File If you've never seen or heard of an HTACCESS file before, don't be alarmed. JSON (JavaScript Object Notation) is a lightweight data-interchange format. Define parse. The "parse USB HID report descriptor" function is the reverse of the (horrible) "HID Descriptor Tool" provided by USB. The 2to3 tool will automatically adapt imports when converting your sources to Python 3. x programmer's reference manual. DIGIT [0-9]), and FLEX will construct a scanner for you. Use xpath or even xslt for that. So, this is not a dupe. Each call to one of the parsing methods creates a new instance of XML::Parser::Expat which is then used to parse the document. 0 libraries. Note that some of these commands are different on non-Solaris machines - see SunOS differences. gz files from wikipedia dumps. Posted by Matt April 26, 2008 August 21, 2019 11 Comments on Fetch and Parse HTML Web Page Content From Bash. This site is operated by the Linux Kernel Organization, Inc. There are two common ways to. --htmlout Output results as an HTML file. If you’re planning on manipulating that string with functions like parseInt(), split() and other string handling functions, make sure to get the string out of the array first. 1 Developer Guide demonstrates how to use the C++ and Python APIs for implementing the most common deep learning layers. Sometimes, it is useful to include header files and C example codes in order to describe the userspace API and to generate cross-references between the code and the documentation. write the rules to extract the data and let Scrapy do the rest Easily extensible extensible by design, plug new functionality easily without having to touch the core. which means they can be defined to parse a value of any type. Comprehensive Perl Archive Network. test command in the root directory. Here is a simple. --output FILE. With it you can define switch (present or not) or parameters with an option, thus making your simple bash script much. The availability of parsers in nearly every programming language is one of the advantages of JSON as a data-interchange format. I am recording a performance counters frm linux using the command perf record. The lxml XML toolkit is a Pythonic binding for the C libraries libxml2 and libxslt. This is used before destroying parsing session to release all the buffers. If you're going to parse HTML, don't use regular expressions, and instead look at Perl HTML-parsing modules (also see an older link). This has discouraged the development of tools meant to work directly with the language. The yacc utility creates a parser based on a set of specifications. Parser interface is the key concept of Apache Tika. WhatsApp sues NSO for allegedly helping spies hack phones around the world (reuters. msg to see if ACPI was activated. This causes xmllint to output the necessary HTML tags surrounding the result tree output so the results can be displayed/viewed in a browser. AIX Toolbox for Linux Applications. In addition to parsing log data for better searches, filter plugins can derive supplementary information from existing data. It is a sqlite3 file type, and there are several GUI tools to read sqlite3 databases, as well as a sqlite3 command line shell. This is a continuation of parsing ssh log file blogged recently which can easily be found here. This site is operated by the Linux Kernel Organization, Inc. No cloud or web server needed. This means that programs can compose together very well, with the ability to write control constructs (such as if/else) just by writing normal functions. html5-parser¶. Do XInclude processing but do not generate XInclude start and end nodes. It operates on a line-by-line basis and iterates through the entire file. It's designed to serve as a building block for other tools and libraries such as linters, validators, templating languages, and refactoring and analysis tools. --loaddtd Fetch an external DTD. HTML__Parser man page. For example, sometimes servers send responses without Content-Length and expect the client to consume input (for the body) until EOF. 2017-05-02 18:36:23. parse HTML reliably. Before we extract content from the HTML we need it to be normalized. Templatized C++ Command Line Parser Manual. If you need to parse a JSON-formatted string in Perl, you can use JSON Perl module. the events must be read. It also supports EPLF, a solution to the LIST-parsing mess. How to retrieve or extract the tag value from XML in Linux? H ow to fetch the tag value for a given tag from a simple XML file? Let us consider a simple XML file, cust. 21+] Loop, Files, FilePattern , Mode Parameters Files. htaccess file: AddHandler php5-script. Parsing “real world” HTML with Scala, HTMLCleaner, and StringEscapeUtils | alvinalexander. As quick and intuitive to use as a. logical indicating whether to use a validating parser or not, or in other words check the contents against the DTD specification. SP and Jade, the associated DSSSL processors, are maintained by the OpenJade project, and are common parts of Linux distributions. As a basic example, below is a simple HTML parser that uses the HTMLParser class to print out start tags, end tags and data as they are encountered:. SFT (Safari Forensic Tools) is an assortment of command line utilities to analyze files associated with the Safari web browser. HTMLParser : Pure Java HTML DOM parser, support HTML 4. This section examines an example JAXP program, SAXLocalNameCount, that counts the number of elements using only the localName component of the element, in an XML document. libxml is famous for its high performance and compliance to standard specifications, but its C API is quite difficult even for common tasks. Python - Linux: Parse Network Stats From ifconfig I needed to get some Linux networking stats in my Python program today. How do I insert a newline into the RHS of a substitution? Several versions of sed permit ' ' to be typed directly into the RHS, which is then converted to a newline on output: ssed, gsed302a+, gsed103 (with the -x switch), sed15+, sedmod, and UnixDOS sed. This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. xml with the below content:. The argparse module makes it easy to write user-friendly command-line interfaces. Define parse. 7 for Linux, UNIX, and Windows DB2 Version 9. HTML parser gives a chance to parse HTML from php scripts. Functions don't evaluate their arguments. Goto Sample #1. A parser generator is a tool that reads a grammar specification and converts it to a Java program that can recognize matches to the grammar. logical indicating whether to use a validating parser or not, or in other words check the contents against the DTD specification. Schema support will. Using Java to read an XML file. 2017-05-02 18:36:23. If you discover any rendering problems in this HTML version of the page, or you believe there is a better or more up-to-date source for the page, or you have corrections or improvements to the information in this COLOPHON (which is not part of the original manual page), send a mail to [email protected] Goto Sample #2. Note: Check your data types. Confirm your password and wait for the installation. The SAX parser is faster but less memory-intensive, because it reads and parses an input file one tag at a time. Fetch and Parse HTML Web Page Content From Bash. The JSON module contains JSON-specific decode/encode functions that convert a JSON string into a Perl data structure, and vice versa. XML::Parser is a Perl module which acts as an interface to expat, James Clark's XML parser. Nmap was named “Security Product of the Year” by Linux Journal, Info World, LinuxQuestions. GNU/Linux is a collaborative effort between the GNU project, formed in 1983 to develop the GNU operating system and the development team of Linux, a kernel. Text files, Excel spreadsheets, web forms, email messages, and so on. 21+] Loop, Files, FilePattern , Mode Parameters Files. SFT is written in Objective-C and Perl and will compile on Linux and Windows (w/GNUStep) and OSX. XML output is one of the most important output types, as it can be converted to HTML, easily parsed by programs such as Nmap graphical user interfaces, or imported into databases. The information listed here is maintained by the respective authors. Check the kernel boot messages in /var/log/boot. 1 Developer Guide demonstrates how to use the C++ and Python APIs for implementing the most common deep learning layers. GNOME Developer Center. jar to the classpath. Parseval Newcomers to Perl often want to know how to parse HTML. This causes xmllint to output the necessary HTML tags surrounding the result tree output so the results can be displayed/viewed in a browser. com, you might be coming for a few different reasons. In this part of the Perl tutorial we are going to see how to read from a file in Perl. Download htmltidy. To install jq on Linux, simply download its binary (available for 32-bit and 64-bit system separately) as follows. Git Clone URL: https://aur. Bison was made Yacc-compatible by Richard Stallman. The parse function call syntax is straightforward: parse : any series value (string, file, block, path, ) : a block! value with valid Parse dialect content Here are a few examples, even if you don't know Red and Parse dialect, you can still "get" most of them, unlike regexps. This is a class that is defined with various methods that can be overridden to suit our requirements. Valkyrie is a Qt4-based GUI for the Memcheck and Helgrind tools in the Valgrind 3. is supported You can configure JSON parsing method in options page: - the default method (JSON. Using html 5 parsing in your own code. It is listed without formal evaluation, in other words, no implied warranty of any kind. Parsing “real world” HTML with Scala, HTMLCleaner, and StringEscapeUtils | alvinalexander. Used for debugging the compiler. TinyXML is a simple, small, C++ XML parser that can be easily integrating into other programs. Any parser (including the individual parsers that make up the “main” parser) can have an action associated with it. # Uses the "macptopbm" binary from the "netpbm" package, #+ which is maintained by Brian Henderson ([email protected] new file is created when file specified with command line does not exist,. scriptine handles all the command line parsing and creates nice help text for every command. Linux - General This Linux How do I parse this HTML using only bash? which certainly includes an HTML parser. But before you can parse data, you need to load the data. But unless your program takes a fixed number of arguments, or all of the arguments are interpreted in the same way (as file names, for example), you are usually better off using getopt (see Getopt ) or argp_parse (see Argp ) to do the parsing. Use the real names of your folder. Usage in Python. The program defines what arguments it requires, and argparse will figure out how to parse those out of sys. The libvirt XML parser will accept both a provided GUID value or just in which case a GUID will be generated and saved in the XML. It tries, by shifts and reductions, to reduce the entire input down to a single grouping whose symbol is the grammar's start. HTTP parsing library for linux C++. The formatting rules are not configurable but it uses a per-element indentation pattern giving the best readability. I use a few simple Linux scripts for monitoring various Linux environments. PRAGMA parser_trace = boolean; If SQLite has been compiled with the SQLITE_DEBUG compile-time option, then the parser_trace pragma can be used to turn on tracing for the SQL parser used internally by SQLite. Best and Secure Online XML Parser works well in Windows, Mac, Linux, Chrome, Firefox, Safari and Edge. Formats a HTML string/file with your desired indentation level. Parsing XML using the ApacheXML Xerces-C libraries. --loaddtd Fetch an external DTD. new file is created when file specified with command line does not exist,. Learn Linux 101. It won’t render a PDF archive. , are not well formed XML). Java Compiler Compiler™ (JavaCC™) is the most popular parser generator for use with Java™ applications. To add one, try using --follow-tags=list (comma-separated list), opposite of --ignore-tags=list. lzw Package lzw implements the Lempel-Ziv-Welch compressed data format, described in T. 1 Developer Guide demonstrates how to use the C++ and Python APIs for implementing the most common deep learning layers. This has discouraged the development of tools meant to work directly with the language. Bison is a general-purpose parser generator that converts a grammar description (Bison Grammar Files) for an LALR(1) context-free grammar into a C program to parse that grammar. The configuration. parse() method parses a string representation of a date, and returns the number of milliseconds since January 1, 1970, 00:00:00 UTC or NaN if the string is unrecognized or, in some cases, contains illegal date values (e. "The Argtable-2. The HTML::Parser distribution is a collection of modules that parse and extract information from HTML documents. Do not output HTML doc wrapper. In this tutorial you will learn how to parse a simple CSV (Comma Separated Values) file. 9, “Full-Text Search Functions” applies to the ngram parser plugin. Parsing HTML with HTML::PARSER - The Perl Journal, Spring 2000. The formatting rules are not configurable but it uses a per-element indentation pattern giving the best readability. The formatting rules are not configurable but are already optimized for the best possible output. Linux is a registered trademark. The Comprehensive Perl Archive Network is an archive of over 25,000 distributions of software written in Perl, as well as documentation for it. As many sites produce many DOM elements using JavaScript these days, it's becoming difficult to extract information from downloaded static HTML files. Get started contributing code, or reporting bugs. In this tutorial we are going to see how to use this class to parse html content. --output FILE. If this is true, warning messages will be displayed about errors in the DTD and/or document, but the parsing will proceed except for the presence of terminal errors. If not given, the standard XMLParser parser is used. Hi, I need a free http parser written in C++ to parse request and respond lines, headers and body fields. Parses HTML, good. If it's valid HTML, just load it up in IE and navigate the DOM. Jan 27, 2016. Goto Sample #1. How To Use The HTML Editor?. User interfaces hide the complexity, usually displaying time stamps in a human readable format, e. How do I compile and install bison tool from source code on Ubuntu Linux. URL-encoding is the mechanism used by web browsers to send form data to web servers for processing. It also supports EPLF, a solution to the LIST-parsing mess. parser in Python 3. You can have as many -e options as you like and they will be run in the order that they appear on the command line. I am working with this code to parse through HTML files stored on my computer and extract HTML text by defining a certain tag that should be found: from bs4 import BeautifulSoup import glob import. , a utility program that analyzes program statements for conformance with the rules in its lexicon. gz - if necessary. The formatting rules are not configurable but it uses a per-element indentation pattern giving the best readability. com alvin alexander. Source code examples showing how to parse the command line of a selection of common GNU utilities (echo, ls, mv, rm, uname) plus some generic examples demonstrating basic. It can parse a given Excel XLS file by extracting its contents files and parsing the contained XML spreadsheet file. NET library that is handy for converting SGML content (like HTML and OFX) into well formed XML via XmlReader, XmlDocument, XDocument or XPathDocument. 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: