EF Hello is a language learning app where you can learn all the skills you need to have conversations in real life. EF Hello offers courses covering a huge range of topics in English, French, and Spanish.

Once I became a teacher, I was determined to find a way to make students love math. Through hands on activities, teaching multiple strategies and encouraging and supporting taking a chance, and learning from mistakes I have made my math class a place students love coming to!


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Imagine that someone is looking over your shoulder as you get money from an ATM and sees the PIN that you enter. Having that PIN won't help them access your account because they don't have your ATM card. In the same way, learning your PIN for your device doesn't allow that attacker to access your account because the PIN is local to your specific device and doesn't enable any type of authentication from any other device.

The best way (IMO) to learn Splunk is to install it on your workstation/laptop and use it. Obtain the software from splunk.com. You do not need to work at a company that uses Splunk to use Splunk yourself.

Hi @GabriellaLaPlac, in addition to Rich's suggestions above, we offer Learning Paths that you can follow. You can explore learning paths by job title, by certification, or by product. Each of these paths guide you to which courses and certifications to take in order to succeed in that category. There are several free courses within these paths as well. Happy training!

Chat with language partners through text and voice messages, stickers, voice and video calls, and interactive Voicerooms and Lives. Whatever your communication preference, choose the method that best fits your learning goals!

The best way to learn a language is to actually speak it! HelloTalk connects you with native speakers to chat with for free. 


 But this isn't your standard social app. The interface is packed with innovative tools to make it fun and effortless to learn a new language.


You can chat with individual members, or join group chats for a collaborative learning experience.

Learning how to learn is a subject where a lot of time and research has been devoted to. People spend thousands of dollars a year trying to figure out the optimum way to quickly learn, retain and apply knowledge to make them smarter or more employeable.

It's easier to get where you're going if you have a plan to get there and this is a perfect way to practice of the Round Rule. During each session the first week, take that time to make a list of small tasks for you to complete. Since I deal with newbies, I center your initial plan around learning keyboard shortcuts, command line, git, text editor and Markdown. I usually set this up on Trello where I have three lanes: Ready To Start, Doing, and Done. This format helps them practice Kanban as well.

Bouncing from resource to resource is going to make you feel busy, but in reality, you're just wasting your time. People are horrible multitaskers. Even if you think you are one of the few who are good at it, chances are if you would focus on one thing and complete it, you would be more efficient and have a deeper learning experience. You will also feel a sense of pride for completing something. Being one of the few people in your network to have completed Eloquent Javascript will definitely boost your confidence and motivate you to complete more courses.

If there are concepts that are tough for you, going old school and whipping out a pad and pencil will assist you in breaking it down as well as retaining what you are trying to learn. I feel like this is the secret sauce of any educational journey.

So as I currently understand it, vertex buffers are defined in Device::create_render_pipeline via a RenderPipelineDescriptor. In the hello-triangle example, the main render pipeline is defined on line 54-71 and specifically here, the code defined that there are no vertex buffers in the render pipeline. However, here, the code calls RenderPass::draw on a render pass with the above mentioned pipeline set as the render pipeline of the render pass. The call (rpass.draw(0..3, 0..1);) seems to reference 3 vertices that not only are never defined but seem to exist in a non-existent vertex buffer. What's going on here?

This tutorial teaches you GitHub essentials like repositories, branches, commits, and pull requests. You'll create your own Hello World repository and learn GitHub's pull request workflow, a popular way to create and review code.

In this codelab, you'll learn the basic "Hello, World" of ML, where instead of programming explicit rules in a language, such as Java or C++, you'll build a system trained on data to infer the rules that determine a relationship between numbers.

The process of training the neural network, where it learns the relationship between the X's and Y's, is in the model.fit call. That's where it will go through the loop before making a guess, measuring how good or bad it is (the loss), or using the optimizer to make another guess. It will do that for the number of epochs that you specify. When you run that code, you'll see the loss will be printed out for each epoch.

You have a model that has been trained to learn the relationship between X and Y. You can use the model.predict method to have it figure out the Y for a previously unknown X. For example, if X is 10, what do you think Y will be? Take a guess before you run the following code:

Believe it or not, you covered most of the concepts in ML that you'll use in far more complex scenarios. You learned how to train a neural network to spot the relationship between two sets of numbers by defining the network. You defined a set of layers (in this case only one) that contained neurons (also in this case, only one), which you then compiled with a loss function and an optimizer.

All course materials, including videos, activities, and assignments will be available while you are enrolled in a course. We provide 90 days of access from the date of purchase, so you may spread your learning over multiple weeks, or refer back to it multiple times during your access period. You will only have access to the course materials while enrolled.

We typically are not able to accommodate bank transfer or invoicing. However, if your order includes 10 seats or more, please contact hello@ideou.com and our team will be happy to review your request.

All resources needed to implement the program cycle are available for free on our Digital Library and aligned with the social and emotional learning standards developed by the Collaborative for Academic, Social, and Emotional Learning. To learn more about the program cycle, watch the video below.

In modern OpenGL we are required to define at least a vertex and fragment shader of our own (there are no default vertex/fragment shaders on the GPU). For this reason it is often quite difficult to start learning modern OpenGL since a great deal of knowledge is required before being able to render your first triangle. Once you do get to finally render your triangle at the end of this chapter you will end up knowing a lot more about graphics programming.

Hello Hair features 100 Different Hairstyles ranging from Afros, Braids to Twists & Locs. Our mission is to celebrate the black hair experience by encouraging girls to learn, love and build a relationship with their crown!

Introducing Benchmark Hello!, a groundbreaking new program designed expressly for Newcomers. Combining survival skills, English language development, and social-emotional learning, this powerful tool helps recent arrivals gain the experience, proficiency, and confidence to propel their language learning.

There is recent popularity in applying machine learning to medical imaging, notably deep learning, which has achieved state-of-the-art performance in image analysis and processing. The rapid adoption of deep learning may be attributed to the availability of machine learning frameworks and libraries to simplify their use. In this tutorial, we provide a high-level overview of how to build a deep neural network for medical image classification, and provide code that can help those new to the field begin their informatics projects.

Machine learning has sparked tremendous interest over the past few years, particularly deep learning, a branch of machine learning that employs multi-layered neural networks. Deep learning has done remarkably well in image classification and processing tasks, mainly owing to convolutional neural networks (CNN) [1]. Their use became popularized after Drs. Krizhevsky and Hinton used a deep CNN called AlexNet [2] to win the 2012 ImageNet Large Scale Visual Recognition Challenge (ILSVRC), an international competition for object detection and classification, consisting of 1.2 million everyday color images [3].

The goal of this paper is to provide a high-level introduction into practical machine learning for purposes of medical image classification. A variety of tutorials exist explaining steps to use CNNs, but the medical literature currently lacks a step-by-step source for those practitioners new to the field in need of instructions and code to build and test a network. There are many different libraries and machine learning frameworks available, including Caffe, MXNet, Tensorflow, Theano, Torch and PyTorch, which have facilitated machine learning research and application development [4]. In this tutorial, we chose to use the Tensorflow framework [5] (Tensorflow 1.4, Google LLC, Mountain View, CA) as it is currently the most actively used [6] and the Keras library (Keras v 2.12, ), which a high-level application programming interface that simplifies working with Tensorflow, although one could use other frameworks as well. Currently, Keras also supports Theano, Microsoft Cognitive Toolkit (CNTK), and soon MXNet. ff782bc1db

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