Useful tips for everyday
How will you convert an integer to hexadecimal string in Python? hex() function in Python hex() function is one of the built-in functions in Python3,…
How do I clear indentations? Remove or clear a hanging indent Select the text where you want to remove a hanging indent. Go to Home…
How do I invalidate all cache in CloudFront? Sign in to the AWS Management Console and open the CloudFront console at https://console.aws.amazon.com/cloudfront/v3/home . Select the…
What is the SCORM player? The Moodle app SCORM player enables the playing of SCORM 1.2 packages online and offline. When a user loses connectivity,…
What is topic modelling? Topic modeling is a type of statistical modeling for discovering the abstract “topics” that occur in a collection of documents. Latent…
How to render a 3D scene in OpenGL? The source code of the prototype built for this article is available on GitHub. The goal of…
How to rotate animation in jQuery? JS $(‘.button’). click(function() { $(‘.box’). animate( { deg: 180 }, { duration: 1200, step: function(now) { $(this). css({ transform:…
What is drag and drop file? Drag and drop is a method of moving computer files or images from one place to another by clicking…
Does Joda DateTime have time zones? Adjusting Time Zone Use the DateTimeZone class in Joda-Time to adjust to a desired time zone. Joda-Time uses immutable…
Is PHP vulnerable to XSS attacks? Unfortunately, cross-site scripting attacks occurs mostly, because developers are failing to deliver secure code. Every PHP programmer has the…