![]() ![]() “The ELSA subscription is as affordable as possible. “We’d love to make it free for everyone, but then we wouldn’t have the resources in the long term to develop a world-class product to improve people’s lives,” she said. Van said that while most people are willing to pay high tuition fees for English classes, but expect learning apps to be free. However, that positive development came with many challenges. Van said that ELSA saw rapid growth in paid subscriptions in 2018, when the number of paid users increased by 3.5 times from the previous year. The subscription costs USD 3–6 per month. In addition to free learning sessions, users can access premium features called ELSA Pro to unlock more intense lessons. The company implements a freemium business model. The platform makes suggestions for specific lessons that match a user’s proficiency. The result helps ELSA personalize the user’s learning paths, highlighting which sounds hit the mark, and which others need adjustments. ELSA provides a score ranging from zero to 100, with most native speakers scoring 95 or above. According to Van, the app has more than 6.5 million users from 101 countries, with three million users in Vietnam alone.ĮLSA’s framework was trained using voice data of people speaking English with various accents, so it is capable of recognizing the speech patterns of non-native speakers, setting it apart from most other voice recognition technologies, Van said.Īfter downloading the app and stepping through the registration process, a user is given an assessment test to define her proficiency level. So far, it has raised USD 12 million from investors in Silicon Valley and Asia, including Gradient Ventures, which is Google’s AI-focused fund. ![]() The startup is headquartered in San Francisco and has offices in Portugal, India, and Vietnam. In other words, ELSA providess AI-powered one-on-one instruction for English-language learners. ELSA listens to the way language learners pronounce words or sentences to pinpoint exact errors and provide real-time, accurate feedback on their mistakes, with specific suggestions on how to move their tongues and their lips in different positions so they can improve those pronunciation errors,” she said. ![]() She and her partner, Xavier Anguera, who has a PhD in speech processing, decided to create a proprietary speech recognition technology in 2015. “We use deep learning and AI to detect people’s pronunciation mistakes with 95%+ accuracy. “A report suggests that people who speak English well with a clean accent earn 40% more than those who don’t,” she said. A speaker must be clear for efficient communication at work as well as in daily life, Van believes. When it comes to speaking, people could either go to a speech therapist that costs them around USD 150 an hour, or they could go watch YouTube or Netflix, which is a one-way learning solution,” Van told KrASIA in a recent interview.Įnglish is a global professional language. “When I discovered this problem, there was no good solution for it. Like many international students, her first year in America was challenging, as she was conscious about her spoken English, even though she was among the top students in her English classes at home. Originally from Vietnam, Van spent several years studying at Stanford University to pursue her MBA and master in education. That’s why Vu Van built an app called ELSA, which stands for English Language Speech Assistant. It takes years of practice to sounds like a native.Ī little help can go a long way toward reaching that goal. Even if you have reading and writing fluency, unshackling your mother tongue’s influence on your accent while speaking in English is no easy task. For those who speak English as a second language, pronouncing every single word correctly can be a challenge. ![]()
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![]() ![]() This way, no time is wasted between threat detection and resolution. To respond to anomalous activity as soon as it occurs, you can set up a new term–based Detection Rule that, when triggered, sends a webhook payload to your cloud’s identity and access management (IAM) service to ban the unknown IP. To spot these types of threats, you can use Datadog Cloud SIEM’s new term detection method, which analyzes your account’s historical data over a chosen period of time and alerts on previously unseen values in your cloud logs. A sign-in from an unrecognized IP address, however, might represent an attacker manipulating a trusted user’s credentials, with which they can then access your data and gain persistence in your environment. Your cloud resources might receive traffic from hundreds of IP addresses a day, most of which belong to known and trusted users. That triggers a security group–based Detection Rule, which then sends the webhook’s JSON payload to the designated AWS API Gateway URL, which in turn activates a AWS Lambda function that automatically deletes the offending resource. If an AWS user creates a poorly configured resource (e.g., an overly permissive security group, user role, etc.) within your AWS environment, Datadog Log Management ingests the related log. The following is a simple webhook that will send a payload with the relevant data from the Security Signal that triggered it. You can automate commands for any service that has a webhook URL. Every webhook payload contains information on the triggering event and a custom message that can be used to initiate services downstream. By setting up webhooks that respond to your Datadog security notifications, you can create simple, automated remediation workflows that neutralize threats in real-time.ĭatadog’s webhook integration makes it easy to set up webhook messages that deliver their payloads to the services you want to automate whenever a Detection Rule is broken. Webhooks act as script-based connectors that link Datadog to your other tools. Those applications can then trigger further actions based on the data contained in the webhook payload. Webhooks are HTTP callbacks (usually written in JSON) that send messages to applications whenever a certain condition is met. ![]() Use Datadog and webhooks to automate security responses This way, Datadog can act as a centralized threat remediation platform that connects to and initiates behavior in your other services, shaving valuable time off your threat-response workflow. In this post, we’ll look at how you can use Datadog’s webhooks integration to automate responses to common threats Datadog might detect across your environments. Datadog Cloud SIEM enables you to easily triage and alert on threats as they occur. When it comes to security threats, a few minutes additional response time can make the difference between a minor nuisance and a major problem. ![]() ![]() ![]() It’s the information you understand just exactly what to do to avert this issue. To find out more about the way rayon shrinks simply continue to see our post. While agitation can assist the material to shrink the best cause of rayon to reduce its dimensions is due to heat. Nonetheless, it’s actually not those appliances error. In these scenarios, all fabrics psychologist rather than with the assistance of the drier or washer.ĭoes Rayon Shrink? Yes, even rayon can psychologist and the washer may make its contribution into the psychologist factor also. However, that magnitude difference could come from a lot of trips to the buffet or even a lot of second and third helpings. Truly the best method to use is to place the steam from the iron a couple of inches from the garment and avoid direct contact while steaming out the wrinkles.The majority of us will say that yes rayon shrinks. Remember, the damage (of melted fibers) might only be visible when the fabric is dry, so be very careful ironing with steam. Continue until all the moisture is gone and the item is completely dry.Keep checking for any signs of damage while ironing.Apply very light steam while gently ironing the garment.Place a dry cotton pressing cloth over the Rayon.That being said, if you’re absolutely desperate to remove stubborn wrinkles and are willing to risk damaging the garment while doing it, steam might be the only option left. To avoid wrinkles, purchase high wet modulus rayon since it is the strongest, and washes well.Īs mentioned above, you should never use steam on Rayon. Viscose rayon is the weakest of the rayon fabric blends. The polyester in the clothing counteracts wrinkles from forming. The closest this material gets to wrinkle-free is by purchasing a rayon polyester blend. To keep it looking its best, avoid getting it wet. Rayon is like cotton in that it is durable, versatile, and easy to wear. Once moisture touches the garment, wrinkles form. Rayon is a soft material, drapes well, and is comfortable. This is the best way to preserve the integrity of the fabric for years to come and avoid misshaping the item. The best way to wash rayon without shrinking it is by hand. Never use steam as it can damage it no matter how wrinkled the fabric may appear. Use cool water and the lowest setting on your iron. To protect the integrity of rayon clothing, use the gentle cycle when laundering it. If rayon is exposed to excessive heat, it will either become deformed, burned, stretched, or the color might partially degrade. Rayon is severely impacted by high temperatures. ![]() Remember to allow the Rayon to fully cool before putting it back in the closet or drawers. Depending on the type of item, you can choose to hang it in an uncrowded closet with a quality hanger or fold it neatly to avoid reintroducing wrinkles. Rayon is used to make everything from dress shirts to activewear. Iron it until the Rayon garment is completely dry. The protective cotton cloth (mentioned above) will really help protect the garment from this kind of damage. If it does, the Rayon clothing will burn. 3. Iron the Item Quicklyĭo not allow the iron to rest on the same spot. Dry-iron the garment unless the label says otherwise. ![]() Too much hot steam may melt the fibers and damage the weave. Rayon is quite fragile as far as fabric goes, so turning it inside out will also help prevent damage (or at the very least, the damage will only be visible on the reverse side of the fabric). Turn the Garment Inside Out to Prevent Burning/Melting It may not always be necessary but it is a very safe way to prevent damage caused by direct contact with the hot iron. Place a Cotton Ironing Cloth Over the Itemĭo this if you’re not sure. Check the tag first to see if any laundry instructions are clearly provided. ![]() Examine the Care Tagĭue to the varied fabrication of the material, the ironing instructions could be very different from one Rayon garment to another. On the other hand, an ironing icon on the label means that it can be ironed as long as you set the temperature correctly. If the tag reads, “dry clean only”, it’s because the fabric fibers cannot withstand the heat and strain of ironing. If your clothes are 100% rayon, do not iron them. The only rayon that can safely be ironed are the rayon blends. This article will explain when it’s possible and exactly how to iron your rayon clothing. It’s often blended with other fabrics like polyester and cotton to help strengthen the fabric.īecause of its variability, the process of ironing your rayon clothing can be quite confusing to say the least. It is extremely versatile and can be used to imitate almost any other fabric at a much cheaper price. Rayon is typically made from cellulose fibers from wood pulp. Rayon ironing temperature: 375° F | 190° C ![]() ![]() Guidelines on proper formatting of your messages. ![]() Visit Stack Exchange Tour Start here for quick overview the site Help Center Detailed answers. Open Source Software Security Wiki, which is counterpart to thisĬonfused about mailing lists and their use? communities including Stack Overflow, the largest, most trusted online community for developers learn, share their knowledge, and build their careers. > programs to be run, which allows arbitrary code execution when > (also shipped with TeX Live), allows in turn to specify other > Unfortunately it turned out that one program in the list, mpost > small set of programs since a long time ago. > The TeX system allows for calling external programs from within the Subject: TeX Live: CVE-2016-10243: whitelists a insecure binary/utility to be Instructions for downloading the source and compiling it are available here.Hash Suite - Windows password security audit tool. TeX Live is a cross-platform, free software distribution for the TeX typesetting system that includes major TeX-related programs, macro packages, and fonts. These are likely to have bugs, so any testing and feedback is appreciated. There is usually a beta release available on the Releases Page which is more recent than the latest official release. Subscription isn’t required if you just have a question you can email us directly. There is also a Mailing List dedicated to discussion of TeX Live Utility where you can post questions, comments, or discuss ideas for development. Alles, was ich an Anleitungen zu TeX Live utility finde bezieht sich auf Mac. If you have a bug report or feature suggestion, please use the issue tracker (Issues tab on this page). LaTeX auf Windows 10: Installation von TeXlive, Editor, Postscript, PDF. Unfortunately, Apple made it too hard to keep supporting 10.5. If you are stuck using Mac OS X Leopard 10.5.7 (e.g, you are using a PowerPC system), you can use TeX Live Utility 1.03 or earlier. ![]() Apple’s compiler removed support for 10.6.8, which is a shame since it was the last good version of OS X. If you are stuck using Mac OS X Snow Leopard 10.6.8, you can use TeX Live Utility 1.36 or earlier. Evoke the spirit of simpler times with this simply gorgeous utility-inspired variegated stripe, in denim blue and oatmeal is brushed to mottled perfection. Since 10.7 and 10.8 kind of sucked, this was no great loss. Support for those was dropped two weeks after 1.41 was released, due to another Xcode version jump. The last version to support Mac OS X 10.7 and 10.8 was TeX Live Utility 1.41. Current versions of TeX Live Utility require TeX Live 2009 or later, due to changes in the tlmgr tool itself. TeX Live Utility 0.74 and earlier will work with TeX Live 20. TeX Live installed via MacTeX or the standard Unix install TeX Live is a cross-platform, free software distribution for the TeX typesetting system that includes major TeX-related programs, macro packages, and fonts.TeX Live Utility also provides a native OS X user interface, and does not require installation of Perl/Tk (which can be complicated). 9 garuda-system-maintenance Public Maintenance utility which helps with system tasks (mirrored from GitLab). Why use this program when you can use the command line tlmgr or its built-in Perl/Tk GUI? TeX Live Utility performs TeX Live infrastructure updates using the Disaster Recovery script, which avoids problems with tlmgr removing itself while updating. Garuda Download texlive-garuda-c90-svn37677. It provides a comprehensive TeX system with. To install latexmk, you can either use the TeX Live Utility (assuming you are using a recent version of BasicTeX) or from the Terminal type sudo tlmgr install latexmk, which will prompt you for your password and install the latexmk package. See Getting Started for screenshots and more specific details. TeX Live is intended to be a straightforward way to get up and running with the TeX document production system. Set a mirror URL for command-line tlmgr usage TeX Live Utility 1.34 is an (Graphic Design Software) application on Mac that usually can be installed easily and smoothly on the computer, but some times.Show details for individual packages (including texdoc results).Install and remove packages (all or subset).The present subset of commands is as follows: Use the “Latest Version” link in the sidebar to download a compiled binary (look for the. ![]() ![]() TeX Live Utility aims to provide a native Mac OS X interface for the most commonly used functions of the TeX Live Manager command-line tool. TeX Live Utility is a Mac OS X graphical interface for TeX Live Manager, which is a tool provided with TeX Live 2008 and later, for updating, installing, and otherwise managing TeX Live. This project is maintained by amaxwell TeX Live Utility What Is This? ![]() ![]() ![]() Js.Append "var img = canvas.toDataURL(""image/png base64 "") " // We access to the image data, encoded as a base64 string Js.Append "var canvas = document.getElementById('" + cCanvas.ControlID + "_canvas') " // We get the item reference based on its ID Once the WebButton has been added to the WebPage from the Library, put the following code in its Action Event Handler: Dim js() As String In fact, this will be the button in charge of calling the process to save the image as a picture file on the user disk. This is the process we will execute from the Action Event Handler of a WebButton added to the Web from the Library. The first interesting step is retrieving the underlying image represented by the WebCanvas and that is something we can get using a fragment of JavaScript code executed from the Xojo side. For example, we can draw a picture added to our project (with the filename “landscape”), using this line of code in the Paint event of our cCanvas instance: g.DrawPicture landscape, 0, 0, g.Width, g.Height Retrieving the WebCanvas image data Obviously, you can draw anything you want in the WebCanvas or even paint a picture on it. Use the following code to draw a black colored rectangle: g.FillRect 0, 0, g.Width, g.Height With the WebCanvas selected in the Navigator, change its name to cCanvas using the Inspector and add the Paint Event Handler to it using the Insert > Event Handler option from the menu. In order to follow this tutorial, create a new Web project and add a new WebCanvas control from the Library to the default Web Page added to the project: Web. However, by using a little JavaScript you can easily add this capability to Xojo. Sometimes is can be useful to be able to save the graphics drawn in the WebCanvas to an image file, but unfortunately there is no built-in Xojo method to do this. It takes advantage of the HTML5 Canvas making it fast and powerful. To give you an idea of how it is to integrate check out this screenshot of the 'App.The WebCanvas control is used for drawing graphics in web apps. It demonstrates how to map the folders and the Xojo Web app presents links to test the functionality very quickly. The example project demonstrates two distinct static folders with a PDF, image, and text file. It is a drop in module that extends the 'App' object of your Xojo Web project making integrating it super simple. ![]() The code we are presenting on GitHub today allows you to easily map folders to the Xojo Web application to be served as static content. It would be great if you could simply write your static files to a sub-folder inside of your app directory and serve those files directly. The other obvious downside is you now need a secondary web server and domain/sub-domain to serve these files. So it requires extra configuration to get your Xojo standalone app to be able to write to a specific folder of another domain. The problem at ServerWarp is we isolate your apps and domain web servers from each other to protect from vulnerabilities and provide the most secure environment. What if you want to email your user a link to the download? You can only access files that way if you have an active Xojo Web session. Technically the "WebFile" class works for this purpose but the user and development experience is a bit subpar especially for mobile clients. In order to serve those PDF reports they have often relied on writing those PDF files to another directory of another domain or subdomain because Xojo Web could not natively serve those files. This is especially useful if you are running standalone or load balanced apps and do not want to depend on another web server.įor example at ServerWarp we host many load balanced applications for customers. Now available on GitHub is open sourced code to help you serve static files from your Xojo Web application. ![]() ![]() ![]() Here, we explore ways to a solution for this problem by investigating recent advances in generative modeling and present a study for the generation of events from a physical process with deep generative models. Simulating nature and in particular processes in particle physics require expensive computations and sometimes would take much longer than scientists can afford. We show simulation results at leading-order for multiple processes on different hardware configurations. Crucially, although only Leading Order is automatized, the library provides all ingredients necessary to build full complex Monte Carlo simulators in a modern, extensible and maintainable way. The package also provides an asynchronous unweighted events procedure to store simulation results. The simulation is performed using the VegasFlow and PDFFlow libraries which deploy automatically the full simulation on systems with different hardware acceleration capabilities, such as multi-threading CPU, single-GPU and multi-GPU setups. The exported code includes analytic expressions for matrix elements and phase space. In order to solve this challenge, we design a workflow and code library which provides to the user the possibility to simulate custom processes through the framework and a plugin for the generation and exporting of specialized code in a GPU-like format. The automation process of generating all the required components for MC simulation of a generic physics process and its deployment on hardware accelerator is still a big challenge nowadays. We present, a first general multi-purpose framework for Monte Carlo (MC) event simulation of particle physics processes designed to take full advantage of hardware accelerators, in particular, graphics processing units (GPUs). ![]() ![]() ![]()
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