Try Usersnap for free!. how useful they are in uniquely identifying a browser): things like UA string, what addons are installed, and the font list of the system. I think the easiest way to make client side information available server side is by putting that data in a cookie. net page? One of the users have a modified setting in the Regional Options, he's using English(US), but Digit Grouping Symbol is not ",", he has changed to " ". Including: Continent, Country and city. Save/Download file using HTML5 / JavaScript – The “download” Attribute We usually write the code on server side and set the response header which will show the save dialog popup to download the file, when we try to open the file in another window url. We are really blessed with this types of informatic Posting. Microsoft Application Insights JavaScript SDK. May 18 2011. Get Client IP Using jQuery. Getting started with the Android WebView is fairly simple, whether you want load a remote URL or display pages stored in your app. js so you can build your app with HTML, CSS, and JavaScript. Apache NetBeans is free and open source and is governed by the Apache Software Foundation. One license is all you need to use Sublime Text on every computer you own, no matter what operating system it uses. can be easily hidden via a proxy, and browser/OS information can easily be spoofed via extensions and such. Php code to get local computer ip address. It explains how you can read and change files data, drag-and-drop files to/from browser, parse excel and pdf on the client side without server. A single cookie can hold up to 4kb of text, and for each domain name your browser will normally permit up to 20 cookies. Available disk space and RAM - browsers and the JS engine will take the quite reasonable view that such information is not of relevance to the Internet world at large. Browser and operating system. The C# provides the class "HttpBrowserCapabilities" which enables server to gather the information on the capabilities of the browser that is running on the client. It uses the PHP $_SERVER["HTTP_ACCEPT_LANGUAGE"] method. js takes this to the next level, allowing Processing code to be run by any HTML5 compatible browser, including current versions of Firefox, Safari, Chrome, Opera, and Internet Explorer. how useful they are in uniquely identifying a browser): things like UA string, what addons are installed, and the font list of the system. One way This one gives you longitude/latitude and timezone. UserHostName also returns IP Address instead of returning Name while Request. Like,- If Admin tells that a Person Mr. Client and Browser Configuration FAQ JavaScript FAQ : How do I detect the operating system on the client machine? How do I get the screen size on the client machine?. Cookies are stored in the document. Information about Samoan visa requirements for residents in India and more American Samoa related facts are available here. We are having 2 separate code. I recommend Telnet for the Mac or Ewan for Windows 95/98. Packaging is throwing the exception when it tries to create the Uri object, it is impossible to open or modify the document using either of those. Upon each connection the callback is fired, but if there is no work to be done, Node. How to get Client Computer/PC IP Address and Name in ASP. Many web hosting. Furthermore, not every JavaScript developer is proficient or interested in CSS, which means there will be a lot of back and forth until the outcome is reached. In December 2009, Google announced it would be using the web search history of all its users in order to populate search results. JK Responsive Gallery v2. In order to be secure, the connection must be encrypted (https) AND validation done on the server. JavaScript is used for relatively simple functions such as popping up new windows, or checking the information you type into a form to make sure it conforms to what the receiving database expects. I use this code for get current user : function Initialize(). The hostname, IP address, etc. A few code snippets to Get Client IP Using JavaScript/jQuery. Validating forms frontend have never been so powerful and easy. The fixes solve the browser-detection issue forever for all sites on a machine. Download this file (the name will be jquery. F irst we assign the value zero to the variable. 0, Proxy Server 2. Apache NetBeans is free and open source and is governed by the Apache Software Foundation. Banks need to define their own set of key client data attributes as a first step in client data management. PayPal Checkout with Smart Payment Buttons gives your buyers a simplified and secure checkout experience. In the example to follow, we will create a cookie that stores the name of a visitor. The personal computer is a common example of a fat client, because of its relatively large set of features and capabilities and its light reliance upon a server. 7:23 PM client ipaddress , client system information , get city name , get ipaddress , get timezone , html , html5 javascript api , ipaddress , ipaddress using javascript , javascript , restful api , restful api using javascript 9 comments. UrlReferrer UrlReferrer UrlReferrer UrlReferrer: Gets information about the URL of the client's previous request that linked to the current URL. The call returns a piece of Javascript Code with the IP address of the caller in either IPv4 or IPv6 format, depending on your request's protocol. If you’re looking for a ready-made app, script, or plugin, you can take a look at one of the many Chat Scripts available on CodeCanyon. Welcome to the Unified Modeling Language™ (UML®) website. Run and debug. If none of the checks results in assigning a value to the variable, it will still hold the zero value after the checks. js Get Started Node. JavaScript. You can read it online here,. In December 2009, Google announced it would be using the web search history of all its users in order to populate search results. Java TV is a global platform leader for interactive digital TV content that provides a high-performance, mature platform for TV and media-based client devices, and enables the development of compelling, interactive Java applications for Blu-ray disc players, TVs, set-top boxes, and more. Used Get-WMIObjects to get the required details and will save it in excel. I have a problem in webtrends reporting where the URL of the page isn't showing up. GET is Creators Syndicate's brand new content delivery system. Since OIT’s inception, one of its significant strategic priorities has been to move toward an increasingly service-focused organization that anticipates,. As noted in this. Microsoft Windows 2000 Microsoft Windows XP Microsoft Windows Server 2003 mozilla The WYSIWYG rendering engine ("rich mail" editor) in Mozilla Thunderbird 1. Enter the name or a reference number: Companies House number or Unique ID (assigned by the system). Web Browser Information — IMPORTANT information for Windows XP users. If you could help me i will be very thankful to you. To get the hostname/computer name, you can use the GetHostEntry() method of Dns class in System. NET? These questions and more are answered by Chapter 1 of SitePoint's new title, Build Your Own ASP. Client-side rendering (JS Link) code samples JSLink files have the ability to quickly and easily change how a list views and forms are rendered. Learn the latest GIS technology through free live training seminars, self-paced courses, or classes taught by Esri experts. hostEntry ). So we're tying together information about the client and. js; HTTP Client request in Node. GET is Creators Syndicate's brand new content delivery system. JavaScript: JavaScript is client-side scripting. Example of Client-Server Program in C (Using Sockets and TCP) Below you’ll find an example of a very simple client-server program in C. For example, Amazon S3 dramatically changed the way files are served on the internet, and Transmit is a great way to manage your Amazon S3 buckets. The AWS Command Line Interface (CLI) is a unified tool to manage your AWS services. 4x4 works flawlessly as well as the transmission. The net result is that the vSphere 6 Web Client is an entirely new experience and easier to use than previous versions of vSphere Web Client. The JavaScript implementation on the Client Object Model lives in the TEMPLATE\LAYOUTS folder underneath the SharePoint System Root. Get expert information for the TSN. Try entering a none numeric value (ie: "haha") or a number less than 13 (ie: 11). Browse this free online library for the latest technical white papers, webcasts and product information to help you make intelligent IT product purchasing decisions. Examples The following code example uses the HtmlEncode method to HTML-encode the value of the UserHostAddress property and the WriteLine method to write the encoded value to the file. Get User Information from Client OM (JS) When I was exploring the possibilities to read from a User Profile in a SharePoint Online environment I realized there are lots of properties that are being synced back to the UserInfoList, but only when they are filled in the User Profile. Sometime you need to know the IPAdress of the Sever along with Subnet, gateway and DNS Servers. There are 2 ways to upload files to SharePoint 2010 document libraries using managed client object model. 7 For projects that support PackageReference , copy this XML node into the project file to reference the package. How can I do that?. NuGet is the package manager for. 7K; Thanks to Electron framework you can use HTML, CSS, and JavaScript with Chromium and Node. Using JavaScript to create a GUID from a user’s browser information Andy Walpole / Category: JavaScript / Aug 7, 2014 / 1861 words There may be a time when you need to assign a unique identifier to a user to monitor their subsequent journey. They will never contain any implementation hints as my outlines do. 4 and GCTCP C it is a part of the MetaCRS group of projects. Building Single Page Applications on ASP. And you can add code to track more detailed user activity. Sometimes you want to give specific instructions or load a new page in case the viewer uses, for instance, Safari. The only time I ever see a real purpose for some of this information is when a vendor wants to speed up the process of selecting which version of a software product matches a user's system. I have a list. Hi, In my jsp, I require cuurently looged in username in one of the textbox and for this I am using System. 3rd edition. If you have access to a server-side, something like an ASP page can be used to detect the current NT user name if the client and the server are configured correcty (SSO). Below are some features that make ClientJS different from other fingerprinting libraries:. Android; Android. Now you can write code/script against share point from client machine. This article, the first in a series, examines different techniques for accessing server-side data from client script in a web page. Visual Studio automatically creates a public class and an empty Main method. Anyone can use it, and it will always be free. Context information uniquely identifies individual requests in a distributed system and also defines a means to add and propagate provider-specific context information. Welcome to JavaScript Kit, a comprehensive resource for JavaScript tutorials, scripts, and more. Please make sure you include a valid API key as a key parameter. Good Your client is not vulnerable to the BEAST attack because it's using a TLS protocol newer than TLS 1. Intuitive DOM API. 7 and earlier allows user-assisted attackers to bypass javascript security settings and obtain sensitive information or cause a crash via an e-mail containing a javascript URI in the SRC attribute of an IFRAME tag, which is executed when the user edits the e-mail. js and in the browser, making asynchronous testing simple and fun. message displaying a different message. code executed via WebAssembly in the browser runs in the browser's JavaScript sandbox with the protections that the sandbox provides against malicious actions on the client machine. Note: This feature is available in Web Workers. Chegg home. Download Informix Client SDK. userAgent call. The other things you. We're releasing a hotfix that will fix these, which you'll be able to get to via some KB articles. Support links. The AWS CLI introduces a new set of simple file commands for efficient file transfers to and from Amazon S3. (If downloading the CosmicClient JAR file, place it in its own folder so the files it downloads are all in one location. How to Submit a Form Using JavaScript. Other cookies created by analytics. If you want your web pages to do different things depending on the situation, you will need a programming language. org are unblocked. Enter the name or a reference number: Companies House number or Unique ID (assigned by the system). By adding a few lines of code to your web pages, you get data about how many users you have, which pages are most popular, how fast pages load, whether they throw exceptions, and more. Up-to-date reference guide to JavaScript frameworks. Prototype takes the complexity out of client-side web programming. NET Forums / General ASP. 000Z emr_na-c04443049. 18-rc5 allows local users to cause a denial of service (crash) via an SCTP socket with a certain SO_LINGER value, possibly related to the patch for CVE-2006-3745. Is there any method to achieve this target in asp. Auto detect a time zone with JavaScript June 8, 2007. A computer was usually placed within a large room and the information to be processed had to be taken to it. Employers can login to their Patriot Software account for payroll, time and attendance, HR , accounting & 1099. This blog post will attempt to explain how to automatically detect your user's time zone using JavaScript. Information about Samoan visa requirements for residents in India and more American Samoa related facts are available here. By using this facility, you are expressly consenting to these monitoring activities. DoIT is seeking new members for the 2019-2020 Student Technology Advisory Board. com has everything you need to know to keep tech support people happy: which computer you are using (PC or Mac), which operating system (Windows or OS X), which web browser (eg, Firefox, Chrome, Safari, Edge), your IP address and more system information. By adding a class called "error" to the element when there is an error, you can ensure that the styling information is kept inside the CSS, which is more appropriate:. How to set the value of a form element using Javascript. We are having 2 separate code. NET Core How to get OS and browser information of client in ASP. simple, flexible, fun. To know only system name, you can use uname command without any switch will print system information or uname -s command will print the kernel name of your system. How can I do that?. On June 8, 2010 a new web indexing system called Google Caffeine was announced. These string values are dynamic and they can affect the way your system will behave on. Syncfusion provides the best third-party UI components for WinForms, WPF, ASP. Programming tips, tools, and projects from our developer community. how do I get the windows user name of the clients machine? thx,. appName and navigator. To determine operating system on the client machine, we can make use of navigator. IP Address. It is what gives a page life—the interactive elements and animation that engage a user. To contact us with questions, or to request a copy of the overview, worksheets and/or forms you may email, call or write us. How can I get the prize in my database to display here in system? – Client inputs price value. Download JSPM and read System Requirements for each available platform:. How can I do that?. The NuGet client tools provide the ability to produce and consume packages. Working with SharePoint list data using OData, REST and JavaScript Recently I’ve been doing a fair amount of work with SharePoint list data using OData and the SharePoint 2013 REST APIs; so I thought I would share some of my experiences with you. If you want to contribute to the project, this part of the documentation is for you. Enter Log-on Information: User ID: Password: Welcome to WebTracking 2 - August 21, 2019 Enter Log-on Information: User ID: Password:. Of if there server are on Remote Locations. JavaScript is disabled in your browser, therefore the site won't work. The keyword var is actually what causes the variable you are assigning to be placed in the local scope. To know only system name, you can use uname command without any switch will print system information or uname -s command will print the kernel name of your system. The other things you. Net namespace. 1 They also apply to standalone plans for individual services, such as email-only or online meetings-only plans. The call returns a piece of Javascript Code with the IP address of the caller in either IPv4 or IPv6 format, depending on your request's protocol. In the example to follow, we will create a cookie that stores the name of a visitor. Javascript is interpreted and run by web browser. Furthermore, not every JavaScript developer is proficient or interested in CSS, which means there will be a lot of back and forth until the outcome is reached. userAgent call. So first we are calling the Fetch API and passing it the URL we defined as a constant above and since no more parameters are set this is a simple GET request. To ensure we get a large clickable area, we could either make the whole link bigger or increase the padding around the link using the CSS “padding” property. And you can add code to track more detailed user activity. A can login from Machine no 10. Your security settings will continue to block potentially harmful ActiveX controls and scripting from other sites but you will be able to get updates. [email protected] ~ $ uname Linux. I used a regex to retrieve Ip Address from passed string sdp to the function. 1 through 6. Required for set. i have one html file say test. List of JavaScript libraries Jump to a community-driven catalog of the most useful javascript libraries. You should not directly access the cookie analytics. You first need to get a program that can access your UNIX account. How to enable JavaScript in your browser Nowadays almost all web pages contain JavaScript, a scripting programming language that runs on visitor's web browser. blog penyedia pemasangan iklan baris gratis secara online pasang iklan gratis. Two simple ways to do this are: For Sites with a Small, Fixed Number of Users Some people want this facility only to set up something like a family photo-sharing website. Join the OpenOffice revolution, the free office productivity suite with over 275 million trusted downloads. Install a Client Certificate In this section, you install a client-side certificate. How I can get the ip or url of the domain that this call came from and not the client/user information? Or is there any way to authenticate that the call came from a list of domains/ips in my database?. If no arguments are provided, the constructor creates a JavaScript Date object for the current date and time according to system settings for timezone offset. Please note: the script will only be able to determine the languages sent by the user agent visiting the site; the actual system language[s] is as far as we know not accessible to this type of detection. We are having 2 separate code. Examples The following code example uses the HtmlEncode method to HTML-encode the value of the UserHostAddress property and the WriteLine method to write the encoded value to the file. notificationHub; The convention is simple. It makes web pages functional for specific purposes and if disabled for some reason, the content or the functionality of the web page can be limited or unavailable. The recommended way to get started using the RabbitMQ Java client in your project is with a dependency management system. DataTables Table plug-in for jQuery Advanced tables, instantly. By using this facility, you are expressly consenting to these monitoring activities. For information about how to use the other client APIs, see the following: Complete basic operations using SharePoint client library code; Complete basic operations using SharePoint REST. morganstanleyclientserv. When the SDK for JavaScript loads, it automatically searches the shared credentials file, which is named "credentials". Web conferencing, conference calling and equipment. Two simple ways to do this are: For Sites with a Small, Fixed Number of Users Some people want this facility only to set up something like a family photo-sharing website. Welcome to the home of Pegasus Mail, the Internet's longest-serving PC e-mail system, and of the Mercury Mail Transport System, our full-featured Internet Mail Server. I have already written a C# Active Directory wrapper class which I can use to pull out the the data from AD. Zhang struck out sensitive information like who issued the bill and how. Go digital with the industry leader in electronic signature solutions. About the Shared Savings Program. First time user with Blackboard Collaborate Web Conferencing Get started by completing the steps outlined below: STEP 1 - Check System Requirements Make sure that your system is compatible with Web Conferencing. got the user's Windows login username it can then use that information to fetch more information about that user such as their email addresss, home adddress etc from AD. Possible solutions include: requiring an authentication token in the POST and GET parameters for any response that returns private information. Download resources and applications for Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2, Windows Server 2008, SharePoint, System Center, Office, and other products. How to get operative system and hardware information with Electron framework. Unauthorized access, use, misuse, or modification of this computer system or of the data contained herein or in transit to/from this system constitutes a violation of state and federal laws including, but not limited to Title 18, United States Code, Section 1030, and may subject the individual to Criminal and Civil penalties pursuant to Title. Sublime Text uses a custom UI toolkit, optimized for speed and beauty, while taking advantage of native functionality on each platform. 2017-01-27 Mumble 1. I wrote this article because there are very few resources that elaborate on client-side consuming a Web service. More information can be found about client-server programming, with sample code, at the Client Server Chapter in this book. December 25th 2016; 13. Then we get a response but the response we get is not JSON but an object with a series of methods we can use depending on what we want to do with the information, these methods include:. js (GET request and data from POST request) Building a web client (a crawler) using Node. I am trying to get Client System details, I tried getting data IP Address, Country,State,Location etc. I need to get this value from the client and to set the numeric format on the screen. I understand that a user can alter any of this information and that it's reliability is purely trust related, but I am still interested in what other information can be mined from the client. click the ‘Get password’ link below. js is loaded, and then get the clientId value stored on the tracker. at require to make website. Attackers focus on exploiting client-side systems (your computer) through various vulnerabilities. Learn More about the RenWeb Home app for accessing Parents Web information via the convenience of an app!. But you can get client information sent to server, such as REMOTE_ADDR, REMOTE_HOST etc, using Request. 0 supersedes the work done on the original OAuth protocol created in 2006. A low-cost method attackers use is to exploit vulnerabilities in web browsers. May 18 2011. UserHostName also returns IP Address instead of returning Name while Request. I wrote below code to get all list items of a SharePoint library. TrackJS is a safety net that every web developer needs to have their back. Get started building browser applications and server applications with the AWS SDK for JavaScript. Enable JavaScript in Internet Explorer. To get the hostname/computer name, you can use the GetHostEntry() method of Dns class in System. Just wanted to share: If you are looking for the ID of the current user only, there is no need to use any framework or API - SharePoint (at least in 2010, don't know in other versions) saves the ID in a global javascript variable named '_spUserId'. hello to all, I want to know that is there any way by which i could retrieve client's harddisk information at client side. Anand Srinivas, Co-Founder and CTO, reviews their client agent used for their advanced analytics. exe - Log in using your Warmane account name, not email address : If you already have a client from elsewhere, change the realmlist to: set realmlist logon. Immunization and Vision Screening Record Search Families and individuals can use this screen to view and print their immunizations. How to get operative system and hardware information with Electron framework. UserHostAddress etc. DISA Disclaimer: You may use pages from this site for informational, non-commercial purposes only. UserHostName, Request. ServerSocket is a java. IO's "Hello world" is a chat app in just a few lines of code. A Simple HTML Login page using JavaScript. To generate the source from a thrift file run. 19 The Mumble team has released version 1. javascript data-mining data-retrieval. Browser plug-ins (such as RealPlayer and Adobe Acrobat), the name and version of a particular viewer’s browser, and the current date are all examples of non-HTML objects that you can work with by using JavaScript. Reading from and Writing to a Socket Let's look at a simple example that illustrates how a program can establish a connection to a server program using the Socket class and then, how the client can send data to and receive data from the server through the socket. appName and navigator. Contributor Guide. js takes this to the next level, allowing Processing code to be run by any HTML5 compatible browser, including current versions of Firefox, Safari, Chrome, Opera, and Internet Explorer. Harry Potter's Lesson in Mudslinging, Good vs. js Intro Node. The JavaScript class presented here makes the form validations many times easier. Prerequisites for setting up your development environment to retrieve user properties by using the SharePoint JavaScript object model. CNET is the world's leader in tech product reviews, news, prices, videos, forums, how-tos and more. Get information about schools. Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations. It’s so smart! We usually can't find enough data in real time from our other logging tools. Before I let you go, let's take a quick look at what we'd like to accomplish in Part 2. Laravel is a web application framework with expressive, elegant syntax. As an asynchronous event driven JavaScript runtime, Node. The keyword var is actually what causes the variable you are assigning to be placed in the local scope. NET Forums / General ASP. And before you ask, yep, this will work with almost any JavaScript Event Handler as long as the format allows you to write it as a specific line or trigger a function. Just as Bigtable leverages the distributed data storage provided by the Google File System, Apache HBase provides Bigtable-like capabilities on top of Hadoop and HDFS. This jQuery XHR object, or "jqXHR," returned by $. Get the libraries, code samples, and documentation you need to build on AWS. The JavaScript language Here we learn JavaScript, starting from scratch and go on to advanced concepts like OOP. Color CCD Camera. Make sure the lead point of contact has some commonalities with the client so they build a strong relationship. If you want to declare a variable in the global scope from within any function, just omit the var keyword:. an HTML file containing information about a product, or a list of products). Find tutorials, how-tos, sample scripts, and more to help you learn to write your own JavaScript code. When you get a property, it’s calling. net framework installed browser version screen resolution - these above information i can get through javascript. I have Googled so much ,But i didn't get correct results. Sublime Text uses a custom UI toolkit, optimized for speed and beauty, while taking advantage of native functionality on each platform. The other things you. Client-Side Includes: The JavaScript Method Until recently web browsers did not support any elegant way of including one HTML document seamlessly into the body of another. Packaging is throwing the exception when it tries to create the Uri object, it is impossible to open or modify the document using either of those. A can login from Machine no 10. The content herein is a representation of the most standard description of services/support available from DISA, and is subject to change as defined in the Terms and Conditions. The simply way how to download file is to use WebClient class and its method DownloadFile. Client-Server Applications in Java 1. The Game Client is an open-source RuneScape launcher built by Jagex. JavaScript FAQ | Client & Browser Configuration FAQ Question: How do I detect the browser name (vendor)? Answer: To establish the actual name of the user's Web browser, you can use the navigator. If you click on the "FileOpen Client" dialog then the version information should appear. If you’re in a hurry, you can skip directly to the JavaScript timezone detection code on Github. Anyone can use it, and it will always be free. There are several ways to get the domain user. com is a resource for the JavaScript community. Lets talk about How to obtain listing of Client System's Drive. The call returns a piece of Javascript Code with the IP address of the caller in either IPv4 or IPv6 format, depending on your request's protocol. UserHostName also returns IP Address instead of returning Name while Request. Every website I browse that has javascript doesn't load right and has a ton of errors. Get Monitor Screen Resolution with Javascript. It was owned by several entities, from Morgan Stanley to Internet Admin of Morgan Stanley, it was hosted by Akamai Technologies Inc. Since 2001, Processing has promoted software literacy within the visual arts and visual literacy within technology. SharePoint provides the JavaScript API reference files that contains the information used to access the data and build the custom applications. Queries for in-flight aircraft return a set of matching aircraft based on a combination of location, flight or tail number, origin and/or destination airport, aircraft type, and/or a low-to-high range of altitude and/or ground speed, among others. Second thing to remember is that not every user will be on a windows machine. But created very simple Java program which read JSON data from file and sends it to REST service. js Upload Files Node. 0 are all affected by this bug. To detect data from your torrent client we provide a magnet link to a fake file. Getting real client IP address in PHP By Virendra Chandak on October 23, 2011 March 20, 2016 Leave a comment Go to comments (44) Many times we need the visitor’s ipaddress for validation, security, spam prevention, etc. js script provides you with information about a visitor's location (country, city), source (referring website, search keyword, time of last visit), device (browser, operating system), and much more. Previous attempts to solve this problem: Server side: Time is not included in an. Please make sure you include a valid API key as a key parameter. Below you will find all of our client and partner login pages. How I can get the ip or url of the domain that this call came from and not the client/user information? Or is there any way to authenticate that the call came from a list of domains/ips in my database?. The JavaScript implementation on the Client Object Model lives in the TEMPLATE\LAYOUTS folder underneath the SharePoint System Root. This is considered to be SPAM and could get your pages banned from the Search Engines. If you want to fingerprint browsers, you are probably also interested in other client-based information, such as screen resolution, operating system, browser type, device type, and much more. 0 supersedes the work done on the original OAuth protocol created in 2006. The hostname, IP address, etc. This is a small article on how we can detect an Operating System (WIndows, Linux, Mac etc) using jQuery. Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. JavaScript has a standard object called navigator that contains data about the browser being used.