(This guide is meant for beginners. If you have solved 100+ problems and are looking for guidance on how to solve problems involving algorithms and data structures, this document is not for you.)
Competitive Programming is an interesting activity which mixes problem solving with programming. It is not only enjoyable but also very demanded in placements. Competitive programming will make you very good at writing efficient programs quickly.
I went into this expecting a challenge but it was easy. Basically, Couchbase Lite has always had an optional HTTP listener that you can connect to from inside your app at http://lite.couchbase./mydatabase/. React Native has a fine XHR module and encourages using fetch so getting your app to sync can be as easy as adding some API calls to keep JSON in the database.
We haven't done a full example yet, but in the spirit of possiblity, here are quick instructions to connect Couchbase Lite iOS with a React Native app (generated from their cli).
ios)RecyclerView does not have an OnItemClickListener like it's predecessor, ListView. However, detecting item clicks is pretty simple.
Set an OnClickListener in your ViewHolder creation:
private class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
public static class ViewHolder extends RecyclerView.ViewHolder