Api Pdf

passed through this API: bitmasks, signatures, custom attributes and marshalling specifiers. Ruby on Rails Tutorial. We encourage you to contribute to Ruby on Rails!. ©Mozilla and individual contributors PDF. Full text Get a printable copy (PDF file) of the complete article (878K), or click on a page image below to browse page by page. 2 stable | v4. api 521 pdf. If it does not exist, ' create it or change the path to a. RESTful API Design Second Edition Brian Mulloy @landlessness Apigee @apigee 11. Support FAQs and Contact Channels Developer Help Center API Status Request Support Knowledge Base Developer Forums eBay Software Development Kits. Fourth, content (a Paragraph instance) is added to the Document instance. NET Framework. The Houston API has the largest membership of any API Chapter in the world, with an average annual membership usually exceeding 2000. '-----' Preconditions: ' 1. The other steps use a portion of the vSphere API (called VADP) to snapshot and save configuration of virtual machines. Apache OpenOffice Free alternative for Office productivity tools: Apache OpenOffice - formerly known as OpenOffice. Use the straightforward API to merge, split, create, edit, password-protect, and digitally sign PDF files. Each of these concepts play a crucial role in understanding, using, and extending the WordPress REST API, and each is explored in greater depth within this handbook. 0 code base. operative API standard or, where an extension has been granted, upon republication. Status of the publication can be ascertained from the API Upstream Segment [telephone (202) 682-8000]. For those familiar with Taleo Business Edition would already know about the Taleo Business. Sign in to Cloud. API RP 13B-2, Field Testing Oil-Based Drilling Fluids API RP 13C, Drilling Fluids Processing Systems Evaluation API RP 13D, Rheology and Hydraulics of Oil-well Drilling Fluids 3 Terms and Definitions. From there, each lesson introduces something new, slowly building up to the point where you are confident about what an API is and, for the brave, could actually take a stab at using one. Simple plain text API for querying blockchain data. To help achieve your business goals, the Ads API provides the following suite of tools: Objective-based campaigns, Analytics, and Targeting. If you want to create Shopify-powered storefronts for platforms outside of the Shopify admin, including websites, mobile apps, and game development engines, then see the Storefront API instead. 1 Introduction The message management API provides a mechanism for exchanging messages between tasks or processing elements with distinct processing environments (for example, interrupt service routines or functions called within a. How to show a pdf in landscape mode using iText API in Java This post may help the pdf developers who use iText. I quickly got the API to work for our website that is hosted on Azure. Download API RP 500. A general-purpose, web standards-based platform for parsing and rendering PDFs. PdfPageLabels. NSX API Guide Version: 6. Intuit Developer. API SPEC Q2 FOR AUDITING STANDARDIZATION OF INDUSTRY EXPECTATIONS FOR OIL AND GAS. The API number is required to be posted on every oil and gas well. co Web API (former Cloud API) is a perfect complete REST API that includes features of PDF to CSV and HTML to PDF converter. It can be viewed in web browsers if the PDF plug-in is installed on the browser. Verified API-571 pdf dumps are effectively curated by the API authorities. PDF Export for other technologies. From time to time, the API may change as extensions emerge and such changes will be communicated through revisions to the API guide. From 2006-2016, Google Code Project Hosting offered a free collaborative development environment for open source projects. NDB Cluster API Developer Guide. 61 Notes The California Department of Tax and Fee Administration has set the gasoline excise tax rate at 47. co Web REST API documentation. Websockets. (6) Viscosity grades are limited to SAE 0W, 5W and 10W multigrade oils. NET is a library that can be integrated in ASP. Information Administration, American Petroleum Institute. We add the API-570 quizzes for the latest API-570 certifications. From a quick VBA macro to a full blown application based on The Raiser’s Edge Object API, you can find what you need here. Then check out the API documentation for Java to find out all the ways you can use GrabzIt's API. NET Core) applications. Hosting generously provided by:. Of course you can also use our professional. Facilitates the creation and modification of PDF files. The NUMA API described here separates placement of threads to CPUs and placement of memory. Share & Embed "API RP 500. Derby API Reference: An API Reference that is automatically generated for all public Derby classes. GTK is licensed under the GNU LGPL 2. Converting a URL to PDF in C# is easy with the PDFmyURL API. It supports the following features. Participants in this proceeding should familiarize themselves with the Commission’s ex parte rules. Using the Windows API, you can develop applications that run successfully on all versions of Windows while taking advantage of the features and capabilities unique to each version. This standard covers steel storage tanks built to API 650 and its predecessor API 12C. API Exams is a general website created by group of peoples to help candidates who is going to attend in API 510, 570, 653 Exams. NET MVC page to PDF Demo. Category: PDF. Click on the photo to download the presentation. Pdf that allows you to render the an ASP. ) is used to identify the enteric gram negative rods (a lthough API makes a variety of other test strips for yeast, Staph, anaerobes, etc. NET applications. MySQL Cluster Manager 1. Retrying Retrying Download. Building an API takes much more than just programming a server. In developing the freeglut library, we have taken careful steps to ensure consistency in function operation across the board, in such a manner as to maintain compatibility with GLUT's behavior whenever possible. Each user has their own workspace, but developers can create default templates that are available to all users. Participants in this proceeding should familiarize themselves with the Commission’s ex parte rules. Document API. ESSENTIALS 3. Mobil 1™ 0W‐16 Advanced Fuel Economy 650 750 Ultra‐low viscosity full synthetic motor oil designed to help improve fuel economy and increase engine efficiency in specific modern engines. Zoho Analytics API offers wide range of functions to help developers build & manage powerful reporting and analytical capabilities for their business application needs. I am really new to SAP2000 API and I am trying to use MATLAB to interact with SAP. provide platform code support or sample code to developers. Join a vibrant community of developers whose innovative apps, software and integrations with Xero are shaping the future of small businesses globally. It is also recommended to prepare for the API API-580 questions by way of the API-580 practice test and API-580 braindumps pdf questions and answers. md files are rendered. Subscribe now to start using the API seriously. API-653 Verified Answers. Try instantly, no registration required. NET Dave Grundgeiger Publisher: O'Reilly First Edition January 2002 ISBN: 0-596-00093-6, 464 pages Published just in time for the first release of Visual Basic Studio. Full Lifecycle API Management - Data Sheet. Render flow: page. Find out how to easily create a PDF document in ASP. GeoTrust API Quick Guide 7 GT11182007-00 GEOTRUST PROPRIETARY AND CONFIDENTIAL INFORMATION 5: QuickInvite Ordering Scenario The API-based invitation approach allows a partner to “invite” an end customer to place an order. This documentation describes:. Api2Pdf is a powerful HTML to PDF API that supports wkhtmltopdf, Headless Chrome, and LibreOffice. The PDF preserves complex layout, font, page attributes just as if you were printing the Word document to your local printer. Download API 526. The API interface based mechanism is also enabled for the tax payers to generate the e-way bills directly linking their system with e-way bill system. Preparation of the inoculum • Open an ampule of API NaCl 0. Java UNO Runtime Reference : Reference documentation of the Java UNO runtime API. There are separate sections for the REST and SOAP APIs, which include example. API Welde TWELFTH E This standa material, de vertical, cyli welded stor internal pre (internal pre plates), but additional re only to tank and to tank maximum d. goto(url, options) is called and options match goto. NET Stream object. 0 Date 2019-05-23 Maintainer Dave Dotson Description Functions for interacting directly with the Quandl API to offer data in a number of for-. 12 API Documentation jQuery UI is a curated set of user interface interactions, effects, widgets, and themes built on top of the jQuery JavaScript Library. Order as a set with API Std 650 and save 10%! Please note: as a requirement of the API committee that develops this publication, some addendums may not be available as standalone files, they are simply incorporated into the base publication. Asset Create - Upload new assets to serverConnect to Endpoint. This new REST service is the best way to go in a variety of application scenarious. Jose Focaccio. 0, we moved the PDF export engine to a Confluence plugin. Remediation. Please read our Cookie Policy for a more detailed description and click on the settings button to customize how the site uses cookies for you. haemolyticus, and S. norma tanques api 650 en español Normas para tanques API Std 650 Welded Steel Tanks for Oil. RESTful API Design Second Edition Brian Mulloy @landlessness Apigee @apigee 11. TMS320C6000 DSP/BIOS 5. Drive also supports providing users direct access to a file via the URL in the webViewLink property. A catalog of API publications, programs and services is published annually and updated biannually by API, and available through Global Engineering Documents, 15 Inverness Way East, M/S C303B, Englewood, CO 80112-5776. NET or any other environment) or wi th Windows Forms applications without installing Adobe Acrobat or any other external libraries. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby,. ) in formats that your app can handle. It is supposed to return PDFs from two different kinds of sources: an actual portable document file (PDF), and a base64 string stored in a database. Welcome to the Unity Scripting Reference! This section of the documentation contains details of the scripting API that Unity provides. Getting Started with Rails. airSpring provides services that automate document process in order to improve user The airSpring Software PDF Fill API can be used to fill or extract data from a PDF form. Sure, Java has a whole collection of. Explore Source Code Samples js, php, c#, vb. Re: Missing Certified PDF. fonts Provides support for font extensions. The primary user of this authentication method is the web frontend of GitLab itself, which can use the API as the authenticated user to get a list of their projects, for example, without needing to. Low latency streaming socket channel providing data on new blocks and transactions. API 20E This API-20E test strip (from bioMerieux, Inc. Using this object, it is possible to save and open settings across multiple sessions of your program. PdfPageEventHelper: Helps the use of PdfPageEvent by implementing all the interface methods. Set swApp = Application. For example, you can convert it to a MemoryStream object, then retrieve the raw bytes of the PDF file from the MemoryStream and attach it to an email, all without creating any physical file at all. Wizard Gecko Wi-Fi. API 510 Standand PDF API 510 Revision / Edition: 9TH Chg: Date: 06/00/06PRESSURE VESSEL INSPECTION CODE: IN-SERVICE INSPECTION, RATING, REPAIR, AND ALTERATION Document Abstract. It offers PDF compression options, table creation & manipulation, graph & image functions, extensive hyperlink functionality, extended security controls and custom font handling. In particular, there are a few common scenarios to keep in mind when working with API keys. Convert PDF documents to HTML5 sites. With our easy to use coding examples you’ll be up and running quickly!. org Practical forMaking. PDF for C++ can be used to build any type of 32-bit and 64-bit C++ applications to generate or read, convert and manipulate PDF documents without using Adobe Acrobat. pdf" Please copy and paste this embed script to where you want to embed. View Documentation. The Import a CSV file section covers an example. Using ontologies is the priviledged way to achieve interoperability among heterogeneous systems within the Semantic web. We also let you use a demo account to back-test your setup and test trade ideas before going live. VeryPDF Cloud is a cloud-based document generation, conversion and automation platform. Opens the specified drawing document. Download Demo GitHub Project ©Mozilla and individual contributors. ) is used to identify the enteric gram negative rods (a lthough API makes a variety of other test strips for yeast, Staph, anaerobes, etc. Board of Education, but last June, America’s schools received a wake-up call. Pdfcrowd API v2. passed through this API: bitmasks, signatures, custom attributes and marshalling specifiers. A PDF file can be any length, contain any number of fonts and images and is designed to enable the creation and transfer of printer-ready output. Verify that c:\test, the folder where to save ' the PDF file, exists. NET library, Free Spire. OS Abstraction Layer API SWRA194 Version 1. API 526 (Flanged Steel Pressure Relief Valves) - PDF Showing 1-1 of 1 messages. We recommend creating a separate API key for each application that will be making calls on your behalf. Unlimited document size, lightning-fast and compatible PHP, Python, Ruby, etc. Convert HTML to PDF files PDF Rocket is a fast, easy to use web service to convert an HTML webpage into an image or PDF file. Quickly turn webpages into PDF in C#, Java, Ruby, Python, PHP, Perl, VB. Pdf Product Family Namespace List (version 19. When this version number is used within the API it generally only includes the major. Runs on any server running PHP. ” The state of an account or instrument can be obtained from the various tables within the API. Develop for any. Below is the format of the API call and a sample call to a live demo station. No installation needed, no heavy resources required. Zach (Autodesk Employee) on his blog shared API created by Harry (API Guru at Autodesk) for use in conceptual massing where there is a direct relationship between an object and the panels. Using PDF2TXT you can get an editable copy of PDF file. NET, which is a totally free PDF API for commercial and personal use. With this one API call, you get a 25-pages beautifully designed PDF Horoscope. Example use cases: Create campaigns, analyze performance, and target audiences. Metadata is used to describe, on the one hand, runtime types (classes, interfaces and valuetypes), fields and methods, and, on the other hand, internal implementation and layout information that is used by the runtime to JIT-compile. From there, each lesson introduces something new, slowly building up to the point where you are confident about what an API is and, for the brave, could actually take a stab at using one. The API is inherent to the application, not a supported module, and Taleo assumes that developers are experts in their platform of choice with utilizing web services. The result of our research is the Particle System Application Programmer Interface (API). A simple solution for PDF generation using PHP. Join the 200,000 developers using Yahoo tools to build their app businesses. Just use the C# WebClient method as in the example below. Hosting generously provided by:. Find more information about the proper product publishing methods in the API documentation. You are usually looking for an API for one of two reasons: You came across an API in a program, and you are wondering what. The printable module uses this module to generate PDF. Undisturbed REST tackles these challenges head on, focusing on what you need to know in order to design the perfect API. It offers PDF compression options, table creation & manipulation, graph & image functions, extensive hyperlink functionality, extended security controls and custom font handling. • The API is accessed from the domain xecdapi. These tables can be monitored for updates throughout an API session. Hosting generously provided by:. Great Looking, High Quality. Moreover, developers can create PDF documents directly through the API or via XML templates, and can create forms or manage form fields embedded in the PDF documents. gps_fixedFind Nearest Station. NNAPI is designed to provide a base layer of functionality for higher-level machine learning frameworks (such as TensorFlow Lite , Caffe2,. Heavy costs of •Capturing •Formatting •Transmitting data •Costs of systems development •Interactive API is a sophisticated system that requires particularly heavy investment. For more information about the UFF API, see TensorRT Developer Guide. RESTful API Design Second Edition Brian Mulloy @landlessness Apigee @apigee 11. September 9 thru 13 API organized the first API Beijing Conference. Hosting generously provided by:. NET Core) applications. This article provides an introduction to Inventor's VBA programming environment and some of the basic concepts you need to understand when programming Inventor. The other steps use a portion of the vSphere API (called VADP) to snapshot and save configuration of virtual machines. Navigate to the start of the documentation's API pages. Comprehensive API for Adobe PDF. Each user has their own workspace, but developers can create default templates that are available to all users. The API®, ID 32 and rapid ID 32 database update takes into account: • the evolution of international taxonomy • the description of the new bacterial species, • newly acquired bacteriology data (new profiles for bacterial strains which have an impact on performance data) As a result of the update, the APIWEB™ software version has changed. Free Download Api 653. com is dedicated to tracking REST API best practices and making resources available to enable quick reference and self education for the development crafts-person. ! "Installing the Programming API" on page 3 explains the basic installation requirements for creating and running Programming API clients. Explore Source Code Samples js, php, c#, vb. It offers PDF viewer controls to view, review and print PDF files from any. To use Amazon MWS you must have an Amazon MWS-eligible professional selling account. We offer over 800 free APIs for developers to develop the next big thing, add yours if you own an API. API-653 PDf is for Aboveground Storage Tank Inspector professionals looking to pass API certification exam fast in short time. With our range of APIs and widgets, we have made it simple for you to connect and syndicate our content to your services. Technically, an API is just a set of rules (interface) that the two sides agree to follow. VeryPDF Cloud OCR API is a cloud service API provided for developers. Which version of JSON API is covered? This book will follow JSON API version 1. From a quick VBA macro to a full blown application based on The Raiser’s Edge Object API, you can find what you need here. The Business Policies Management API documentation is still available for anyone who has already integrated. How will upgrading or installing the purchased version of dtSearch affect my dtSearch indexes and settings? Upgrade information. How to Build an API. Because it is a REST API, it is completely stateless. Includes a self-study tutorial for users new to Derby and a quick. flutter_driver_extension This library provides a Dart VM service extension that is required for tests that use package:flutter_driver to drive applications from a separate process, similar to Selenium (web), Espresso (Android) and UI Automation (iOS). 1 stable | v4. 2 4F-05-08 Question: In API 4F, "maximum rated static hook load" is defined in 3. This document provides an overview of this API, optional tools and sample implementations. pwm api 610multistage pump bb3. Application Program Interface (OpenMP API) for shared-memory parallelism in C, C++ and Fortran programs. Amazon S3 API Reference Introduction This application programming interface reference explains Amazon S3 operations, their parameters, re-sponses, and errors. Zach (Autodesk Employee) on his blog shared API created by Harry (API Guru at Autodesk) for use in conceptual massing where there is a direct relationship between an object and the panels. Easy registration. Feel free to reach out to us if you have any feedback or suggestions: [email protected] With this one API call, you get a 25-pages beautifully designed PDF Horoscope. Embedding Type1 font and TrueType font. On March 6, 2012, Don Mears presented below speech on Positive Material Identification (PMI) at the first API Singapore Conference. Now used commercially by 8800+ companies! We've grown too big to be a completely free service - read the backstory. pdf - Free download as PDF File (. There are also links for Concepts, Using APIs, and Examples, which we suggest that you review if you coded a couple of simpler APIs. PDF To XML - extracts text and layout information from PDF and represents as XML data ready to be consumed by other API or your own code. Thane - 421203. html and contains two conversion type tool classes called Tensorflow Modelstream to UFF and Tensorflow Frozen Protobuf Model to UFF. Quickly turn webpages into PDF in C#, Java, Ruby, Python, PHP, Perl, VB. Protocols. Neither API, it’s officers or employees are authorized or permitted under applicable laws to provide tax or legal advice to any client or prospective client of API. Derby API Reference: An API Reference that is automatically generated for all public Derby classes. This new REST service is the best way to go in a variety of application scenarious. net, jquery/javascript, php, java, android and others. The majority of this chapter will discuss very little. DocuSign APIs give you the flexibility and. Optimized for the Google Assistant Dialogflow is the most widely used tool to build Actions for more than 400M+ Google Assistant devices. Free Download Api 653. Run a sample program to see the API in action. 1628(c) Name of Legally Binding Document: API RP 14C: Recommended Practice for Analysis, Design, Installation, and Testing of Basic Surface Safety Systems for Offshore Production Platforms. 85 % Medium (5 ml) or an ampule of API Suspension Medium (5 ml) as indicated in the paragraph "Warnings and Precautions" of the package insert for these products, or use any tube. Use it to create high-quality invoices, reports, tickets, e-books, brochures and much more!. The Acrobat and PDF Library API Reference is one of several resources available to help you develop Adobe Acrobat plug-ins and PDF Library applications. Find user guides, developer guides, API references, tutorials, and more. This is not a detailed listing of methods used for interacting with the software from within your game. (6) Viscosity grades are limited to SAE 0W, 5W and 10W multigrade oils. PDF for C++ is a native C++ library that enables the developers to add PDF processing capabilities to their C++ applications. The API interface based mechanism is also enabled for the tax payers to generate the e-way bills directly linking their system with e-way bill system. Dig into our API reference documentation and quickstarts, or play TwilioQuest and learn at your own pace. Poppler is a PDF rendering library based on the xpdf-3. zmq - 0MQ lightweight messaging kernel; zmq_atomic. bioPDF - PDF Writer for personal and corporate use. Tabex Pdf to Excel Api is a powerful tool for data extraction and data capture from pdf to one of the Excel formats. Build something a me. We update our questions frequently. An API is not only the names of the classes and methods that compose it, but also their intended semantics. With our range of APIs and widgets, we have made it simple for you to connect and syndicate our content to your services. Simple integration to any platform, perfect conversion quality, fast and secure!. Converting HTML into PDF and XLS documents is fast and painless with DocRaptor. Itusesthesamenameforthesame concept, and different names for different concepts. The Convert API provides online Rest API for converting various file formats. Design in HTML & Convert to PDF. HTML to PDF API. Download OpenFDA Data. Managed Disk and Hosted Disk. ! "Installing the Programming API" on page 3 explains the basic installation requirements for creating and running Programming API clients. 8-Oct-19 Document Reference Number – SEVD-2019-281-04 Page 2 of 4. Version Numbers The OpenCL version number follows a major. These are the API documents for the base classes and modules in the current stable release of Ruby 2. Test your html code by convert html to image or pdf online {p2i_key} N/A: The API key in. Portable Document Format (PDF) is a file format used to present and exchange documents reliably, independent of software, hardware, or operating system. The XE Currency Data API is a REST-ful (or REST-like, depending how strictly you interpret REST) web-services API. The File API makes it possible to access a FileList containing File objects representing the files selected by the user. 4 Register Register an entity with another, for notifications or registering services. PEP 249: Python Database API Specification v2. This API conforms to much of Adobe PDF specification 1. The Portable Document Format (PDF) (redundantly: PDF format) is a file format developed by Adobe in the 1990s to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems. 5 This is the current official release. '-----' Preconditions: ' 1. Join a vibrant community of developers whose innovative apps, software and integrations with Xero are shaping the future of small businesses globally. A bacterial suspension is used to rehydrate each of the wells. Asset Create - Upload new assets to serverConnect to Endpoint. Maya API and Maya Python API The APIs of Maya closely mirror the underlying architecture of Maya so that the scene graph and DG, which manage the way data is processed, are visible through the Maya API in a manner consistent with their underlying implementation. API Number Explanation. API STD 609 API STD 2555 Liquid Calibration of Tank 1ra Edic Sep 1966 Reaf Mar 2002Full description. Subscribe now to start using the API seriously. LEADTOOLS PDF Pro provides PDF APIs to read, write, raster-view, and update PDF files on all major platforms. The ForexConnect API is “table oriented. Mind the gap Culture and institutional inertia may also be hurdles to the API economy. api 650 11th 2009. This API is an extension of the Qualys Asset Management & Tagging API. You receive the URLs for the three global PRO endpoints and your API key in the welcome email directly after you have signed-up for the PRO or PRO PDF account. CURSO API 650. Web page PDF/PNG rendering done right. The vCloud API version number is incremented whenever any of its types or operations changes. Pdfcrowd is a Web/HTML to PDF online service. the API enter the Device ID (DID) into “user=” field, the account owners password into “pass=” field and the assigned API token into the “apiToken=” field as shown below. Directions can also be drawn, both onto the map, and textual directions written to an element on the page. Write API test suites 4. The Wizard Gecko family of the Silicon Labs' Wi-Fi modules deliver a high-performance, low energy and easy-to-use Wi-Fi solution integrated into a small form factor package. org Practical forMaking. Apple Developer Documentation. Now used commercially by 8800+ companies! We've grown too big to be a completely free service - read the backstory. Each user has their own workspace, but developers can create default templates that are available to all users. Developing with Kotlin? Check out the Kotlin reference for. About the Programming API The Programming API (known as "Vix") is an API that lets users write scripts and programs to manipulate virtual machines. The REST API allows existing Taleo system users (with a user role of Administrator) to login to the API through built development. In the REST API window, keep Provider selected for API Type. http: The javax. The Gateway component of the API Platform can also be configured to authenticate against IDCS, if the customer chooses to have the identities that are allowed access to their APIs also reside in IDCS. A PDF file can be any length, contain any number of fonts and images and is designed to enable the creation and transfer of printer-ready output. Only DocRaptor provides an API with these advanced styling and layout capabilities Easy Headers & Footers Instead of adding PDF headers and footers via a separate HTML file, DocRaptor headers and footers are part of your document HTML. For medium and large businesses, the WhatsApp Business API powers your communication with customers all over the world, so you can connect with them on WhatsApp in a simple, secur. Just try it out! You can adapt the HTML output to your needs with the following possible options ():. PDF/TIFF Document Text Detection. Pdf that allows you to render the an ASP. Can you recomend any PDF API for C#. What you need to convert a API file to a PDF file or how you can create a PDF version from your API file. Do we know when this functionality will be made available to the javascript embed API?. API Welde TWELFTH E This standa material, de vertical, cyli welded stor internal pre (internal pre plates), but additional re only to tank and to tank maximum d. pdf) or read book online for free. If the PDF content is blurry or of poor resolution, you may download the original source content that TSDR used to produce the PDF. (API) is a recognized national leader in 1031 exchange companies, having successfully completed over 180,000 IRC Section 1031 exchanges. Of cause, you also can use the extra javascript/css/image links in the html. Devaldi Ltd Contact Us. Foxit's PDF editor software offers Productivity, Enterprise Automation & Developer solutions. An API is the tool that makes a website's data digestible for a computer. What do you mean with mini-book? I refer to this as a mini-book because I want to make it short and to the point to help you get the basics behind `JSON API` and use the tools currently available in the `Ruby on Rails.