PrefaceI have decided to let my pet project created some years ago to undergo a code review here. The review will be broken into parts according to meta question Multiple reviews or one big review?...

Related: Find all distinct subsets that sum to a given numberThis code is supposed to efficiently generate all subsets of a list such that the subset's values sum to a particular target value. For ...

I've made an Android app that converts between cooking measurements, taking into account the type of product you use (that way it can convert between mass and volume by using the density). What are ...

NOTE: this question isn't as long as it appears to be. I added the comments to the code only to answer some possible questions that may appear.I'm making an active time battle strategy. Its mechanics ...

I created a small-ish NodeJS script which takes as argument the name of a Wikipedia article (and optionally a Wikipedia edition, "en" is default) and creates a Git repository with each ...

I'd like to have a code review for a component which is supposed to be animatable on its height. It's supposed to be a transitioning element.I find it quite laggy on my phone....

I recently did a quick take-home test for a potential job opportunity. It included building a GraphQL API with nodeJS. I am not an expert in node (mostly use Python at work) but I have used it for ...

I have multiple tables and multiple email templates which will need tags replacing. The data for the tags depends on the recipient id as the data will need to be fetched from different tables.I have ...

Brief Background: I just started learning Android Development recently. I have some experience with programming and understand the basics of OOP but am not confident that I am using principles of OOP ...

I'm learning MVP for Android and am wondering if that piece of code that I wrote is correct in terms of this pattern or maybe is completely messed up.I'm wondering if there can be return type other ...

I want to learn about Design Patterns and be able to apply them in Excel VBA. So to learn about patterns I bought a book that seems promising: Head First Design Patterns; it presents the material ...

I am self taught, so I'm consistently seeking ways to code better, and more efficiently. If anyone has the time, please advise me on what can be done better with explanations as to why the old method ...

I'm developing an audio recorder app for android using AudioRecord class to have a low level access to audio samples....

I have an app that gets and posts blog posts to and from a server.Right now I have a network client object which is passed into a service object. The service object is created and called from an ...

I would like to write a small helper to filter datasets. Each dataset is a dictionary and some filters I want to apply are common to all the datasets.That my needs, I wrote this following pattern:<...