drift | based Java library for creating Thrift serializable types | REST library

When I use two systems, I expect both to be synced with the same set of extensions. In my case, the primary system I'm using is at work, and once I load my editor at home I'd expect any uninstalled or added extensions to eventually sync up.

This isn't happening.

• I use macOS at work and Windows at home.
• I have the same Visual Studio Code (not insiders) installed.
• I have configured both with settings sync enabled and login.
• I have configured keybindings to be unique per platform.
• My settings.json does seem to sync, but not the extensions installed.

I'd like to force sync the extensions to get this aligned, but there doesn't seem to be a way to do this in the settings sync UI.

My interim solution was to disable all extensions and then parsed the backed-up json with PowerShell to convert into code install-extension commands. This didn't fix it though as it is still drifting.

My understanding is that key bindings were unique per platform, but extensions should be.

Is there anything I should check that prevents extensions from being synced with the built in Visual Studio Code Settings sync.

Note: I'm not using the Shan.code-settings-sync extension at this time, having migrated over in the last year to the built in sync solution. If I don't figure this out I might consider changing back over.

I'll update this as with my progress figuring it out as a wiki style post if I can resolve through the logs what's actually causing this type of drift.

I am learning Flutter and I am trying to create a sample todo application to practice what I have learnt so far.

I am experiencing a problem with StreamBuilder showing always snapshot.data null at (basically a blank page) but only at first boot of the application, meaning that as soon as I do any action, like opening the drawer, the data appears and is not null anymore. I have no idea on what I am doing wrong, so I am asking for some help so that I can understand what it is going on.

Here is a screenshot of the problem

here at boot: image of the app at boot with only loading but has data

here after just opening the drawer: opening the drawer you see the element appearing

Of course now I am done with blah blah and images and here is the code, if you need more, I can provide (it is also published on GitHub)

I know there is a few questions on SO regarding the conversion of JSON file to a pandas df but nothing is working. Specifically, the JSON requests the current days information. I'm trying to return the tabular structure that corresponds with Data but I'm only getting the first dict object.

I'll list the current attempts and the resulting outputs below.

I want to translate the R code below into Python.

It is mainly a stochastic process that i need to translate it into Python.

The code implements a markov chain simulation of a jump process with two volatility stages.

I'm seeking advice from people deeply familiar with the binary layout of Apache Parquet:

Having a data transformation F(a) = b where F is fully deterministic, and same exact versions of the entire software stack (framework, arrow & parquet libraries) are used - how likely am I to get an identical binary representation of dataframe b on different hosts every time b is saved into Parquet?

In other words how reproducible Parquet is on binary level? When data is logically the same what can cause binary differences?

• Can there be some uninit memory in between values due to alignment?
• Assuming all serialization settings (compression, chunking, use of dictionaries etc.) are the same, can result still drift?

I'm working on a system for fully reproducible and deterministic data processing and computing dataset hashes to assert these guarantees.

My key goal has been to ensure that dataset b contains an idendital set of records as dataset b' - this is of course very different from hashing a binary representation of Arrow/Parquet. Not wanting to deal with the reproducibility of storage formats I've been computing logical data hashes in memory. This is slow but flexible, e.g. my hash stays the same even if records are re-ordered (which I consider an equivalent dataset).

But when thinking about integrating with IPFS and other content-addressable storages that rely on hashes of files - it would simplify the design a lot to have just one hash (physical) instead of two (logical + physical), but this means I have to guarantee that Parquet files are reproducible.

I decided to continue using logical hashing for now.

I've created a new Rust crate arrow-digest that implements the stable hashing for Arrow arrays and record batches and tries hard to hide the encoding-related differences. The crate's README describes the hashing algorithm if someone finds it useful and wants to implement it in another language.

I'll continue to expand the set of supported types as I'm integrating it into the decentralized data processing tool I'm working on.

In the long term, I'm not sure logical hashing is the best way forward - a subset of Parquet that makes some efficiency sacrifices just to make file layout deterministic might be a better choice for content-addressability.

I'm aware that this has been asked a few times, but they are all using other libraries and I need it to work using just P5.js and JavaScript.

I have a basic game setup where players join a room using Express and Socket.io and spawn in as a ship. I want there to be a playable map area, and for what the client sees to be a section of that map with the client's ship in the middle

How can I achieve this with the HTML canvas through p5.js?

One way I've tried is to map the ship's coordinates on the whole playable area to just the width of the client's browser. This works well, but doesn't have the client's ship in the centre so they just drift off the screen if the move around enough.

Here's a diagram to explain what I'm trying to achieve:

The black box represents the whole playable area (the map). Each green circle is a ship and each red box represents the client who is controlling that ship and the section of the map that they can see

I am making a fake input box so I can apply a vintage style text cursor like cmd _.

I am using Python 3.8.10 in IDLE on Ubuntu 20.10.
In a few words, I have several .fits files from which I have to read some parameters. I already have my readfits function for this: it opens the file and adds the values that I need to a list. Now I need to make a function that applies readfits to some files in the current directory (not a problem) and then prints them in a table. The problem is that each of the lists that I have would be one of the columns of the table, so I do not know how to do that. I want to make it recursively, because there are actually 104 .fits file so it's quite a long thing to do manually.
Here's the code for now:

I would like to increase the size of the following elements. Could you please edit the code below to make these elements bigger:

• the label text size (the NaCl and SalinityDrift boxes above the chart)
• the numbers themselves in x,y,y2 axes

Script: