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Base64 length calculation

๐Ÿ“… September 20, 2026 | ๐Ÿ“‚ Programming

After reading the base64 wiki Im trying to figure out hows the formula working Given a string with length of n the base64 length will be Which is

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Can I apply the required attribute to select fields in HTML

๐Ÿ“‚ Categories: Javascript
๐Ÿท๏ธ Tags: Html Select Required

How can I check if a user has selected something from a ltselectgt field in HTML I see ltselectgt doesnt support the new required attribute do I have to use

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Can I make a user-specific gitignore file

๐Ÿ“‚ Categories: Programming
๐Ÿท๏ธ Tags: Git Version-Control Gitignore

I want to change the gitignore but not everyone on the team wants these changes How can a user have their own specific gitignore

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Converting a Date object to a calendar object duplicate

๐Ÿ“‚ Categories: Java

This question already has answers here Date object to Calendar Java 8 answers Closed 8 years ago So I get a date attribute from an incoming object in the form

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difference between collection route and member route in ruby on rails

๐Ÿ“‚ Categories: Ruby
๐Ÿท๏ธ Tags: Ruby-On-Rails

What is the difference between collection routes and member routes in Rails For example resources photos do member do get preview end end versus resources

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Difference between numpy dot and Python 35 matrix multiplication

๐Ÿ“‚ Categories: Python

I recently moved to Python 35 and noticed the new matrix multiplication operator sometimes behaves differently from the numpy dot operator In example for 3d

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ember-cli-code-coverage mocha showing 0 coverage when there are tests

๐Ÿ“‚ Categories: Programming

Im using emberclicodecoverage with emberclimocha When I run COVERAGEtrue ember test Im getting 0 coverage for statements functions and lines Yet I have tests