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Using Flask-WTForms With Flask-Bootstrap
[ad_1] https://i.ytimg.com/vi/S7ZLiUabaEo/hqdefault.jpg I continue demonstrating Flask-Bootstrap by showing you how to integrate a form generated by WTForms in the template. My videos on WTForms in Flask: Intro – https://www.youtube.com/watch?v=eu0tg4vgFr4 Validators – https://www.youtube.com/watch?v=F9vTlDzn7ac Date fields – https://www.youtube.com/watch?v=il9hh5Ysw9o Get the code here: https://prettyprinted.com/l/t5y Flask Bootstrap WTForms docs: https://pythonhosted.org/Flask-Bootstrap/forms.html Join my free course on the basics of Flask-SQLAlchemy:…
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The JavaScript coders guide to getting more from GitHub and NPM – GitHub Satellite 2020
Presented by Ed Thomson, GitHub In this session, we’ll talk through the implications of NPM joining the GitHub family for JavaScript developers, and how to get the best out of GitHub for both your open source work as well as your work inside your organization. GitHub Satellite: A community connected by code On May 6th,…
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Web automation with JavaScript for beginners | Puppeteer
welcome to the introduction of web automation or web scraping with Javascript using Puppeteer. In this video, we will do an introduction with Puppeteer, which can be used for web automation as well as for web scraping. We will be learning towards web scraping, still I will show you the automation of browser. Have fun…
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Intro to Programming in Javascript: A Game Example
This quick intro to Javascript requires no Javascript programming experience, but some HTML experience will be helpful (go to http://www.w3schools.com for a good interactive primer). You’ll build a simple, but fun, Guessing Game – guess a number between 1 and 100 to win! Original source
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JavaScript Modules with Import/Export Syntax (ES6) – JavaScript Tutorial
In this video I’ll be showing you how to use native JavaScript Modules with the import and export syntax in JavaScript – this works on major browsers such as Chrome, Firefox, Safari and Edge. Modules allow you to separate your code into individual chunks or components, allowing for easier maintainability and better file organization. Support…
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Convert HTML5 Canvas to Image (PNG or JPG) – JavaScript Tutorial
In this video I’ll be showing you how to convert an HTML5 Canvas into a downloadable or view-able PNG or JPG image. It’s super easy to do with Data URIs and Blobs. Support me on Patreon: https://www.patreon.com/dcode – with enough funding I plan to develop a website of some sort with a new developer experience!…
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How to replace all occurrences of a string in JavaScript
See post https://flaviocopes.com/how-to-replace-all-occurrences-string-javascript/ Regular expressions: https://flaviocopes.com/javascript-regular-expressions/ Get my book “The Developer’s Guide to Having a Successful Blog” https://flaviocopes.com/book/blog/ Original source
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JavaScript Tutorial: Random Numbers
During coding in JavaScript, you may need to add a random factor to the whole thing. This tutorial will show you how. The first half of the video is explanation of the code, while the second half contains examples. Feel free to skip around if you only want to see one part or another. Original…
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16.1: let vs var – Topics of JavaScript/ES6
In this video, I cover the “let” keyword in ES6 JavaScript. I discuss the differences between “let” and “var” (block scope vs. functional scope). Video on “const”: https://youtu.be/2iLVFyYwyRA Support this channel on Patreon: https://patreon.com/codingtrain To buy Coding Train merchandise: https://www.designbyhumans.com/shop/codingtrain/ To Support the Processing Foundation: https://processingfoundation.org/support Send me your questions and coding challenges!: https://github.com/CodingTrain/Rainbow-Topics Contact:…
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Leaflet Tutorial #1: Create a map with a marker using JavaScript
Links used in the video: https://www.sublimetext.com/download https://leafletjs.com/download https://cloud.maptiler.com/ Thanks for watching the first video in the Leaflet tutorial series! If you liked it, consider subscribing to our channel and activate the notification bell. Original source