Javascript if/else not working. Josh Archer's solution - completed .js file. Good question. In the intervening months I've not progressed too far with the course, in fact I am still going through the JavaScript section just after the Google … We … Well, clicking the 'Random Colour' button means that this statement is satisfied and the code runs. Skip to content. Follow their code on GitHub. Twitter, This course will wrap everything you've learned at The Odin Project into one, final capstone project. The free online curriculum for learning web development with Ruby on Rails and JavaScript. 1. Between the time you click the 'Set to Black' button and mousing over the grid, rgb remains null, but on mouseover it'll get a value. I'm finding the Odin Project isn't really that easy to blog your way through like you can with LPTHW, but this project seemed like a great one to share. The old design had served The Odin Project well for many years but it was… I did it a lot of times and finally I think I’m near to solve the issue, but the thing is, every time I run the program I get the wrong output. Only you can create the portfolio. Read more... Odin Project - an update. Press question mark to learn the rest of the keyboard shortcuts. javascript-jquery This repo contains my Javascript and jQuery project from the Web Development 101 section of the Odin Project . A while back I posted on here that we were looking for some beta testers to go through some of our new content, we got a lot of great feedback, cleaned up a ton of stuff and finally published it to our main site! Forum /r/theodinproject Web Development 101. 1. There are a few more caveats with the == operator too: If the types of the two expressions are different, attempt to convert them to string, number, or Boolean. Archived. You can use any of the reserved words let, const and var to declare a variable. Every other comparison is considered unequal. Saumya Pandey (iamsaumya) Lists. The Odin Project curriculum is full of projects that will help you build a strong portfolio of work on Github to fill out your resume. The Odin Project Got questions? You have to jump in and get some letters down on the screen. I’ve been trying to solve the Rock, Paper and Scissors project but I can’t figure out how to make the if/else statement. Sign up Why GitHub? Convinced and excited? Posted on: 23.03.2017 15:17 | We are making that happen by creating kits and tools that allow anyone to make unique and usable organisms at home or in a lab or anywhere. Background (I'm so relevant?!) I'm working through the curriculum at The Odin Project. There are several ways of using these words. People seem to be happy about this (free) curriculum, as it starts from zero, but doesn’t hold your hands. The free online curriculum for learning web development with Ruby on Rails and JavaScript. … And most importantly (to me), it required students to begin using the CLI immediately. Repositories. You can find full details on the project page . In my opinion, the readings make more sense when they are presented like this: Javascript Code: or Contact Me. Posted on: 18.01.2018 14:24 | Author: Josh Archer | Categories: Odin Project. The Odin Project changed my life and that is not an understatement. All HTML JavaScript Ruby. Unlike freeCodeCamp, The Odin Project focuses on teaching you Ruby on Rails. To save unnecessary typing some redundant questions have been grouped together so answers can be given in one section in a more complete manner. As best as I can work out, it's because of the .mouseover event. Make your websites dynamic and interactive with JavaScript! Yikes, been a while since an Odin Project update was posted here! Postfixing is the opposite, it'll return the value of the variable before any operation took place. You'll create features and stand-alone applications. The Odin Project has been re-imagined! Language: All Select language. Well if we look at the botton of that function, what is called there? I really like The Odin Project because it completely removes the insulated, hand-holding browser-based environments of resources like FCC and Codecademy. Read the latest stories published by The Odin Project. Specs Update Languages HTML, CSS, Ruby, JavaScript Rob Pando. Yep, it was. Close. I'm interested to hear how you guys did your project, the difficulties you faced (if any) and/or if this post was useful to you so leave a comment below. Then we can move on to some pseudo-code, just to get a feel for how things will work logically. Put more simply, if the variable (operand) was 1, prefixing the increment operator and then calling the value of the variable (operand) would return 2. A very in depth look can be found on the Wikipedia page: https://en.wikipedia.org/wiki/Naming_convention_(programming). If we can then do so - I'm going to say yes to all of them. The Odin Project (template) Members. A full table listing each operator and its precedence level can be found at the links below: w3schools.com precedence table - (scroll to bottom and only lists 19 levels), Tags: JavaScript Fundamentals Odin Project Odin Project JavaScript. People seem to be happy about this (free) curriculum, as it starts from zero, but doesn’t hold your hands. The old design had served The Odin Project well for many years but it was… This calculator does not require BEDMAS. The most important reason people chose The Odin Project is: The Odin Project is a project-based curriculum which means you are able to build projects for your portfolio as you work through the sections. Lets stick with the example of the button for now: From that you can start to see the steps you'll need to put in place to start coding. I've made larger projects and I've made smaller. Both of them are comparison operators which check if the values of two different operands are 'equal'. So a string "10" would not be equal to the number 10 using this operator because the types do not match. A place to discuss all things Odin 16 3 Type: All Select type. Reading the linked info in the course is essential, it covers much more material than the questions asked below. r/javascript: All about the JavaScript programming language! Posted on: 18.01.2018 14:24 | Author: Josh Archer | Categories: Odin Project. ... javascript-exercises. Yeah, that's the rank of Learn JavaScript | The Odin Project amongst all JavaScript tutorials recommended by the programming community. Well done if you got this far! The Odin Project has you read a lot more, but ensures that all you need to complete each project (and projects are a huge part of the curriculum) are included as part of the assignments and content. Reading the linked info in the course is essential, it covers much more material than the questions asked below. Making Science and Genetic Engineering Accessible and Affordable NaN is not equal to anything including itself. The Odin Project is a project-based curriculum which means you are able to build projects for your portfolio as you work through the sections. But, the interesting thing about this particular Odin Project project is how everything is a totally blank slate. Sponsored by Thinkful, The Odin Project is a free online bootcamp that helps people learn the necessary skills to become a web developer from scratch. I graduated from Hack Reactor (read about my experiences here: http://rebootjeff.github.io/blog/categories/hack-reactor/). ). In the question "What are the best online coding bootcamps for web development?" They offer a Ruby course and a JavaScript course. They have tracks in full-stack (JavaScript or Ruby on Rails) and front end (JavaScript, HTML, and CSS). Not liking Odin Project. There are no frameworks and each completed project includes the description, my summary, and the source files to download. Here's the script for scientific calculator. My project for the Rock Paper Scissors assignment as part of the curriculum for the Web Development 101 course on The Odin Project. How do you … We believe wholeheartedly that everything one needs to know to become employed can be found for free online. Motivation is fueled by working with others We're committed to connecting students together so they can stay motivated and learn faster. == is an 'equality' operator. This is a fancy way of saying something like this: In the above case the - is a unary operator because it only operates on the x. The project makes this easy for you because it tells you what is needed. The free online curriculum for learning web development with Ruby on Rails and JavaScript. Posted by 1 year ago. I recently completed the Etch-A-Sketch project and am looking for some help/feedback regarding my code. Our updated JS101 content has been drafted for a while now, and we've been … Read writing about Programming in The Odin Project. Posted on: 18.01.2018 14:24 | Copyright © Josh Archer - some rights reserved, Find me at Well, remember one of the requirements was to allow the user to reset the colour back to black? Odin Project teaches you a different technology in order to develop full-stack applications/web sites. Below are direct links to the final .html, .css and .js files for the completed project. Reading the linked info in the course is essential, it covers much more material than the questions asked below. The Basics Git Basics The Front End JavaScript Basics Pair Programming Tying it All Together JavaScript. TOP was a perfect match for my learning style. You'll never get it correct first go. The Odin Project has been re-imagined! Let's say that you need to allow users to change the line colour to random. Let's look at the code for the button that returns the line colour to black: We already know that the 'Random Colour' button does two things, set the variable setBlack to false and calls the randomColour() function. To do so we set the setBlack variable to true when clicking the 'Set to Black' button, which then causes the else statement to run and we go back to black: Good question. That means no 'type conversion' is performed on the operands. Essentially, we want to start with all of the squares being the grey class, and after entering them for the first time, assigning … drawLine(), and because the variable rgb does have a value 'in the background' thanks to the mouseover events firing, the if statement is satisfied and the grid squares get set to having a random background colour. At The ODIN, we believe the future is going to be dominated by genetic engineering and consumer genetic design will be a big part of that. This page lists over 100 JavaScript projects for beginners! We've compiled the list with over 100 JavaScript projects for beginners because the key to becoming a great JavaScript Developer is to practice, practice, practice. Read writing about JavaScript in The Odin Project. I decided to use this project to put all my current knowledge to practice - HTML, CSS, and JavaScript. If you need more convincing, the recent 2020 StackOverflow Developer Survey should be reason enough to get excited about learning React. That ensures that rgb will have a value (i.e. Here's the code I used for the 'Random Colour' button: If you look at it, it's very similar to our pseudo-code. You can use these as example/inspiration. Our main focus is the cultivation and sequencing of best free resources around the internet. For example, like in school maths, multiplication is performed before addition. However, don't forget these steps when you do realise something needs to be added. A unary operator acts upon a single operand. The same is true in programming. 3,401 Followers, 2 Following, 15 Posts - See Instagram photos and videos from The Odin Project (@theodinproject) Posted on: 18.01.2018 14:24 | Author: Josh Archer | Categories: Odin Project. I did not have a clear final project goal, so it evolved over time. help. But there are slightly different kinds of 'equal'. Here's the script for scientific calculator. Get in touch on Twitter, GitLab or by email. Posted on: 01.09.2016 00:21 | Author: Josh Archer | Categories: Odin Project. A good rule of thumb is to think what would happen if you didn't revisit this particular piece of code you are writing for a year, can you still make easy sense of it with your choice of variable names? those with hard-coded values. The Odin Project has 13 repositories available. More examples of the many ways (most more efficient that the above example) to create a variable can be found at the link below: A full explanation would be redundant as it has been covered in excellent detail here: http://javascript.info/variables#variable-naming. There is quite a lot of 'funny business' that occurs when you add numbers and strings together in JavaScript. Hopefully you can see that everything is built up out of smaller logical steps. They start simple and easy, but get more complex and involved as you progress through them. Organizing your JavaScript Code JavaScript in the Real World Asynchronous JavaScript and APIs Testing JavaScript JavaScript and Rails Finishing Up with JavaScript Our main focus is the cultivation and sequencing of the best free resources around the internet. In comparison, Helsinki’s Full Stack Open course focusses on JavaScript. The Odin Project - Javascript Curriculum Mission statement. It's not a good idea to just copy as you'll not get any benefit but hopefully they help you work out whatever issue you are trying to solve: Explore 13 websites and apps like The Odin Project, all suggested and ranked by the AlternativeTo user community. That allows us to set each square to a random colour if that option has been chosen by the user. We believe wholeheartedly that everything one needs to know to become employed can be found for free online, but for the average new learner, the vast amount (and widely varying quality) of resources makes it difficult to make a meaningful progress. help. Once you’re done setting up your framework, you will use it to clone any website you like. I am excited to announce that the Odin Project has published our updated modern JavaScript course! Follow their code on GitHub. The Odin Project empowers aspiring web developers to learn together ... Let's look at a few more practical applications of JavaScript and learn about a few useful tools that are widely used in the industry. Unlike freeCodeCamp, The Odin Project focuses on teaching you Ruby on Rails. I am excited to announce that the Odin Project has published our updated modern JavaScript course! I’ve read about The Odin Project a few times on reddit. The Odin Project - JavaScript Fundamentals Part 1. to the variable named message. Members. We have begun updating the JavaScript curriculum improve and make it a little more thorough overall (goodbye jQuery! As of last month I was accepted into a coding bootcamp that teaches a JS Software Engineering stack. I've created websites before, like the one you're reading this one. log in sign up. Check out the top tutorials & courses and pick the one as per your learning style: video-based, book, free, … The free online curriculum for learning web development with Ruby on Rails and JavaScript. So my partner and I are 28 and 31, and have been learning JavaScript via Code Academy and now The Odin Project. Which is best depends on your personal preference and circumstances. If you read each comment you'll see that all the randomColour() function is doing is creating and returning a string of format rgb(000,000,000) where 000 is set to be a random number between 0 and 255. It was absolutely packed with outside resources which meant that it … … Let's have a look at the drawLine() function to see how that works: Yep, that's a fair load of code for you to go through, but stick with me here. Starting with the simplest, === requires that the operands have identical value and be of the same type. Author: Josh Archer | So that leaves us with at least 5 points to think about when just creating this random colour button. Yes, but you remember the requirement to retain the colour after clearing the grid or changing the grid size? At the Odin Project, after releasing our freshly redesigned website we are happy to say we are now hard at work refreshing and updating our curriculum. String concatenation is the operation of joining character strings end to end. It was FREE, self-paced, gave access to live support through Discord, and required students to set up an integrated development environment (IDE). The Odin Project released a new and improved JavaScript course! We have begun updating the JavaScript curriculum improve and make it a little more thorough overall (goodbye jQuery! And if you look in the if statement in the drawLine() function you can see we use that returned value of randomColour() as the background-color: property when detecting a mouseover of each square. User account menu. There are many different types of operators found in JavaScript: A much more detailed example of each of these types can be found here: https://www.w3schools.com/jsref/jsref_operators.asp. Once the 'Random Colour' button is clicked and jQuery starts watching for the .mouseover event, it doesn't just 'stop' doing so, it checks constantly. You should NOT use var, it's behaviour is rooted in a time the language didn't have certain abilities and variables created this way may behave differently than expected. Equally you'll be very unlikely to identify all edge cases before you start. A lot depends on which way you add them and even which comes first or last in the addition operation. GitLab, TOP forces you to set up your own dev environment to program in and lets you suffer and struggle to complete the project challenges (but still gives you enough information to get you started). It was FREE, self-paced, gave access to live support through Discord, and required students to set up an integrated development environment (IDE). The Odin Project's New JavaScript Curriculum. Once that's done you can start to adjust and iterate to reach the final finished state. Javascript and jQuery | An Odin Project Posted on: 23.03.2017 15:17 | Author: Josh Archer | Categories: Odin Project I'm finding the Odin Project isn't really that easy to blog your way through like you can with LPTHW , but this project seemed like a great one to share. The Odin Project - JavaScript Curriculum Mission statement. Specifically, I feel that the functions in my JavaScript contain too much repeat code. It depends on your grit, The Odin Project covers basically all aspects of an app, server side, database, client side, and some deployment. => hello ES6! I've gotten to the point of being able to do calculations, as long as I only do two operands and a single operator. We can now start to write some code. It sounds simple but getting a piece of blank paper and writing down what you want the thing you're making to do is a good start. I graduated from Hack Reactor (read about my experiences here: http://rebootjeff.github.io/blog/categories/hack-reactor/). Smaller learning curve, especially when you already have a good grasp of JavaScript and HTML from our previous lessons. We’re thinking of stacking bootcamp experiences (I start then get a job then he starts), but one of my partner’s best friends recently threw a bit of a wrench into the prospects of our plan. The Odin Project - JavaScript Fundamentals Part 1. For example: ...assigns the value Hello world! Josh Archer's solution - Javascript and jQuery - The Odin Project Below are direct links to the final.html,.css and.js files for the completed project. Use this to create most variables. It will be a great project to show off to potential employers as well. Step one is probably not required unless it's something major for instance. The Odin Re-design is here. 1. The free online curriculum for learning web development with Ruby on Rails and JavaScript. Can we answer them now? Working with APIs 4. For most people 10 using this operator because the types do not match: a structured to... In full-stack ( JavaScript or Ruby on Rails framework and decrement operators are, hand-holding environments! Months ago, chose Java as my first language this Project to all! Answer to this is the operation of joining character strings end to end easy, but remember... Out, head on over to https: //en.wikipedia.org/wiki/Naming_convention_ ( programming ) http: //rebootjeff.github.io/blog/categories/hack-reactor/ ) freeCodeCamp... Any website you like better ' values prefer JavaScript and jQuery Project, ’... Equally you 'll be very unlikely to identify all edge cases before you start a place to discuss all Odin!, and CSS ) knowledge to practice - HTML, CSS, and JavaScript 'm to. To do this fully what each of this operators are things which upon... For use as a rgb formatted random colour button I want to show off to potential employers well... Focus is the tricky bit but you should use const when creating variable that will no... Start them both and see which Project you like development? projects for beginners my way through.... Fueled by working with others we 're committed to connecting students together so can! Project Project is how everything is built up out of ideas, try cloning the Odin Project ( )! Project well for many years but it was… read writing about Open in. Values created before execution - i.e SaaS ), it covers much more material than the asked. Make it a little long and covered fully at the Odin Project vs,. A Ruby course and a JavaScript course JavaScript sass babel webpack html5 scss vanilla-js rock-paper-scissors theodinproject Unlike. To use the variable before any operation took place be null ) and that is not an.! Be null ) and front end JavaScript Basics Pair programming Tying it all together JavaScript Engineering and. Would not be null ) and front end ( JavaScript or Ruby on Rails NODEJS GETTING HIRED packed... Which act upon operands websites before, like in school maths, multiplication is performed addition. Three point are new questions brough up by this first analysis times \. Bit but you remember the requirement to retain the colour back to we! Want to check it out, head on over to https: //en.wikipedia.org/wiki/Naming_convention_ ( )... First language - so it is called there ' of functionality you need to users. Is best depends on which way you add them and even which comes or. Have been grouped together so answers can be beneficial path to learn Project goal, so please do n't me. For learning web development with Ruby on Rails framework is no substitute to simply reading each and! Website you like GETTING HIRED was absolutely packed with outside resources which meant that …. ( ) function Alternatives to the final.html,.css and.js files for the development. A clear final Project goal, so please do n't bully me Project JavaScript and am looking for some regarding. Both courses also offer you an introduction to testing - something which I m... Much more material than the questions asked below has been chosen by the bootcamp s... Full-Stack applications/web sites want to check it out, it covers much more material than the questions asked.! Be beneficial TOP ) seemed too good to be added about learning React to be..

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