AutoCAD 2020 23.1 Crack+ [Win/Mac] AutoCAD Serial Key, which is often abbreviated as AutoCAD Full Crack or just CAD, is a commercial computer-aided design (CAD) and drafting software application. Developed and marketed by Autodesk, AutoCAD was first released in December 1982 as a desktop app running on microcomputers with internal graphics controllers. Before AutoCAD was introduced, most commercial CAD programs ran on mainframe computers or minicomputers, with each CAD operator (user) working at a separate graphics terminal. AutoCAD is also available as mobile and web apps. AutoCAD is a highly accurate, flexible, powerful, and easy-to-use drawing software. It has been praised for its versatility, by offering the most up-to-date feature set for 2D drafting. The combination of drawing tools, illustration, and presentation tools allows users to quickly and easily create, manage, and publish professional-level drawings. AutoCAD is a 2D drafting application that allows users to make multi-layer, multiline, and perspective drawings. It supports all paper sizes and drawing media. It is the most popular 2D drafting software in the industry. Despite its use as a 2D CAD, the latest versions of AutoCAD are capable of vector drawing, creating 3D drawings, managing parametric models and mechanical assemblies, facilitating complex engineering projects, and most recently creating animations. By making use of the same hardware as it does for 2D drafting, AutoCAD has been described as being “based on a platform of integrated drawing tools and representations.” The powerful and easy-to-use application has been reported to have several advantages over other drafting software, including: Automatic 2D drafting with full automation in 2D, 3D, and CATIA. The ability to link, modify, animate, and reuse each drawing enables faster, more efficient drafting. 2D drafting with full automation in 2D, 3D, and CATIA. The ability to link, modify, animate, and reuse each drawing enables faster, more efficient drafting. Easy-to-use user interface. Easy-to-use user interface. Design-time tools such as folding and offsetting, rule based editing, an interactive shape builder, and scale analysis. Design-time tools such as folding and offsetting, rule based editing, an interactive shape builder, and scale analysis. Advanced AutoCAD 2020 23.1 Crack + Free Registration Code [Latest-2022] AutoCAD Cracked 2022 Latest Version DGN (.dgn) file format In AutoCAD LT, DGN files can be opened using the command line as well as the File | Open dialog. These files are used to store 3D and 2D CAD data in the form of layers, labels, coordinates, and other information. DGN files are also used to import data from other CAD products. DGN files are also used in the BIMx Technology (see below). Bimx BIMx is Autodesk's BIMx Technology, which is now owned by Autodesk and is available through the AutoCAD Map and Property Editor (in AutoCAD LT and AutoCAD 2016), and is also available for other applications. BIMx allows spatial modeling and querying, and maps and queries across linked datasets. Map and property editor The Map and Property Editor is a graphical application that provides tools for drawing and editing maps and drawings. It was previously available as a separate, stand-alone application, but is now available as part of AutoCAD and AutoCAD LT. In January 2018, Autodesk announced that the AutoCAD 2017 Map and Property Editor would not be available for future releases, and in August 2018, Autodesk discontinued its Map and Property Editor application. In April 2016, Autodesk discontinued AutoCAD and AutoCAD LT versions on Windows XP and Windows Server 2003, with the launch of Windows 10. A workstation-based version is available for Windows and Mac OS X, and it is possible to run both AutoCAD and AutoCAD LT as remote desktop clients from Windows or macOS. Web application AutoCAD LT has an application programming interface (API) for web sites and was the base for AutoCAD Mobile. AutoCAD Mobile has been discontinued. Workflows Many professional workflows are supported in AutoCAD, including collaborating on CAD files, printing, and exporting drawings. AutoCAD supports projects and has been used to create several landmark architectural projects, including the CN Tower. CADplorer CADplorer is a web service offered through Autodesk Exchange. It is used for providing access to 3D models, and allows editing and collaboration on a model. DCAD The Digital Center for Architecture (DCAD) is a cloud-based CAD 5b5f913d15 AutoCAD 2020 23.1 Start the Autodesk Autocad with the given license key. Close the Autocad and change directory into the folder that contains the files. The files are saved in the following folder: F:\Program Files\Autodesk\Autocad 2016\Acad2016\Acad2016\bin\x64 Copy the generated file from the above mentioned folder (in my case it was Acad2016.exe) to the installation folder (the one from Autodesk Autocad) where Autocad is installed. Start the Autocad and accept the license that will be shown in the bottom left corner of the Autocad. Don't forget to change the installed folder and key file, then you can save Autocad as Autocad 2016 and you're done. Q: Usage of PHP's preg_replace to replace everything after the second '/' in a string I'm using php's preg_replace to replace everything after the second / in a string: echo preg_replace('/(\/+)/', '', "MySite/MyPage/MyObject.aspx?param=SomeValue"); I'm expecting: MySite/MyPage/MyObject.aspx But instead, it only matches until the first /: MySite/MyPage/MyObject.aspx What is wrong with my expression? A: You don't need the parentheses: echo preg_replace('/\/+/', '', "MySite/MyPage/MyObject.aspx?param=SomeValue"); This is because the regular expression says: match / and then 1 or more / Q: Subset data by row index in R I have a dataframe that has the following structure: +----+-------+-------+----+----+--------+ | id | bizid | rid | vid| dt | vcharge | +----+-------+-------+----+----+--------+ | 1 | 101 | 112 | 1 | 2 | 0 | | 1 | 101 | 112 | 1 | 3 | 1 | | 1 | 101 | 112 | 1 | 5 | What's New in the AutoCAD? Incorporate feedback from printed paper or PDFs and add changes to your drawings automatically, without additional drawing steps. (video: 1:15 min.) Dynamic Displacement: A new feature in 2D drawing allows you to dynamically place objects, such as doors and windows, and animate their placement during a design review. A new feature in 2D drawing allows you to dynamically place objects, such as doors and windows, and animate their placement during a design review. The new multi-piece modeling tool (video: 1:36 min.) Add up to 2,000 hidden 2D models, such as doors and windows, and their associated spatial data. Create and save parametric models with parameters that can control placement, animation and other functions. The new multi-piece modeling tool (video: 1:36 min.) Eliminate common errors in order to increase your designs' quality. Generate more accurate 2D geometry with the new 2D Profile tool (video: 1:53 min.) Create a wide variety of accurate line types and shapes that produce consistent results, with AutoCAD's Profiler. Create a wide variety of accurate line types and shapes that produce consistent results, with AutoCAD's Profiler. Improved Entity and Database (EDB) tools: Import Entity data from a database or a text file in just a few mouse clicks. Import Entity data from a database or a text file in just a few mouse clicks. Export Entity data to a text file in just a few clicks. Export Entity data to a text file in just a few clicks. Create and import Entity Linked Models to reference Entity data and its components in a single drawing (video: 1:40 min.) Create and import Entity Linked Models to reference Entity data and its components in a single drawing (video: 1:40 min.) Entity Info window: Identify and manage Entity Linked Models and their components. Identify and manage Entity Linked Models and their components. Create Entity Linked Models and components based on their entity types and attributes. (video: 2:05 min.) Create Entity Linked Models and components based on their entity types and attributes. (video: 2:05 min.) 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