Working with File Upload in Flask

Today we will learn file upload with Flask. This tutorial divided into 4 parts that cover the file upload (including image) and validation, setting upload directory path and final step is saving the uploaded files.

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Secure Form With CSRF Token in Flask

Most of the applications would implement Forms as per there requirements. That could be like Contact Form, Register / Login Form, etc. It is easy for a spammer to inject unwanted content into Unsecured Forms. In this tutorial, we will learn how to add validation rules and CSRF token. We are using Flask to create the basic registration form.

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Integrate Google reCaptcha with PHP

Google provides a very nice way to prevent spamming through any FORM that could be a contact form, registration form, etc. We are talking about Google ReCaptcha. ReCaptcha also helps to prevent automated data injection through scripting.

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Video Stream Example with NodeJs and HTML5

Today we learn about Video Streaming with Node.js and HTML5. We will capture the thumbnail from the stored video and will use it as a poster to the HTML5 video tag. We will use the FFmpeg library to capture the thumbnail from the video. You can find the executable FFmpeg file at /bin directory from the source code.

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