AndroidRuntime error: Parcel: unable to marshal value

I am trying to pass a HashMap<Integer, Liquor> to a new activity using the intent.puExtra function. Stepping through the debugger it seems that it adds the HashMap no problem, however when...

How to decode protobuf binary response

I have created a test app that can recognize some image using Goggle Goggles. It works for me, but I receive binaryt protobuf response. I have no proto-files, just binary response. How can I get...

Charging bottle deposit with Shopify

I'm relatively inexperienced with Shopify, so I'm hoping it's not too difficult to do this. I'm working on a Shopify store that sells bottles of wine. The client wants a 10¢ bottle deposit for...

Does PyCharm support Jinja2?

A bottle project of mine uses Jinja2. PyCharm does not automatically recognize it and shows such lines as errors. Is there a way to make Jinja2 work?

PySerial non-blocking read loop

I am reading serial data like this: connected = False port = 'COM4' baud = 9600 ser = serial.Serial(port, baud, timeout=0) while not connected: #serin = ser.read() connected = True ...

TypeError("'bool' object is not iterable",) when trying to return a Boolean

I am having a strange problem. I have a method that returns a boolean. In turn I need the result of that function returned again since I cant directly call the method from the front-end. Here's my...

Django Rest Framework - Could not resolve URL for hyperlinked relationship using view name "user-detail"

I am building a project in Django Rest Framework where users can login to view their wine cellar. My ModelViewSets were working just fine and all of a sudden I get this frustrating error: Could...

How do you make a picture appear onClick using javascript

here is the html <div id="first_caption"> <p style="float: left; clear: left"> <a id="light_on" href="#" onclick="myClick()"> <img id="light_img"...

Is there a way to log python print statements in gunicorn?

With my Procfile like this: web: gunicorn app:app \ --bind "$HOST:$PORT" \ --debug --error-logfile "-" \ --enable-stdio-inheritance \ --reload \ --log-level "debug" is it in...

Find specific fields in a PDF using PowerShell, Regex, itextsharp.dll

I'm very much a newbie when it comes to RegEx, but have been trying for the last few hours to figure out how to parse some data from a PDF using PowerShell and itextsharp.dll. I was going to post...

achieve tree view like structure in iPhone App

I am trying to achieve tree like structure as shown in below image on my iPhone App Package 1 => Packg 1.1 Package 1.1.1 Package 1.1.2 Packg 1.2 Its like...

Splitting tokenize a corpus with R and Quanteda

I am working on a project for NLP. I need to take some blogs, news and tweets (you have probably heard of this capstone already) in .txt files and create n-grams frequencies. I did experiments on...

What does 'bottle :unneeded' do?

I read Method: Formula.bottle but it's not very clear to me. When writing a home-brew formula, what does the following do? bottle :unneeded

How to get value from the invalid JSON

I have a URL who returns the JSON response but the response is not proper for description element and I want to retrieve price from the description element. Here is the URL:...

Python: no module named 'bottle-websocket' when running an executable made with PyInstaller, including Eel module

I was playing around with the eel module for Python - gives an opportunity to run HTML + CSS/JS with the python functionality. Made a simple program, tried to make an executable out of it via...

Failed to get convolution algorithm. This is probably because cuDNN failed to initialize,

In Tensorflow/ Keras when running the code from https://github.com/pierluigiferrari/ssd_keras, use the estimator: ssd300_evaluation. I received this error. Failed to get convolution algorithm....

How can I install a Homebrew bottle designed for a different (previous) version of macOS

I haven't been able to find a way to install prior versions of software since the removal of the versions command and tap in Homebrew. I'm running macOS 10.14.3 (Mojave) on a 2008 Mac Pro (3,1)....

Localhost not working while using bottle python

Localhost throwing an error 'ERR_CONNECTION_REFUSED', I am setting up a localhost to display simple Hello world. However, localhost isn't working. I am working on displaying all my data on the...

Extract color feature only from bounding box ( ROI ) in OpenCV

I would like to extract color feature from bounding box ( ROI ) only and ignore rest of the image in the real-time video in OpenCV with python I tried but I can't, it drew boundary box of color...

Speed Up Gatsby Performance

I was given a task at work to increase the performance of my project. Currently, the Google Lighthouse score fluctuates but overall it's not that great of a score so we are trying to figure out...

PDDL - Using numeric fluents using solver.planning.domains

I'm a noob at planning and I'm looking for help with numeric fluents. Here's a sample domain and problem that isn't working the way I think it should. Domain: (define (domain tequila) ...

Serve web request in python that spawns a new long running subprocess

I currently have a python command line application that uses python invoke package to organise, list and execute tasks. There are many task files (controlled & created by users, not me). Execution...

VS Code - Why vscode doesn't display html tag attributes

I use VS Code for HTML editing, but when I enter the tag, it does not display its attributes and even when I add the attribute I want, it does not recognize it. I did the following, but none of...

Installing [email protected] in a new macbook pro with the new A1 chip(apple silicon)

I am trying to install HD-Wallet Derive on my new Macbook Pro with the Apple A1 chip. For which I need to install install the latest version of PHP (7.3 at this current time) So when I hit this...

Laravel / Livewire: How to ignore image validation while updating a model without changing the image

I have a Livewire component to perform basic CRUD operations on a Bottle model including the upload of an image. create() and update() methods use the same form via a pop-up modal. Uploading the...

OpenJDK 16 shows as 17 on MacOS Apple Silicon when installed with Homebrew

Wanted to install openjdk 16 on MacOS (macOS Big Sur 11.0.1; Apple M1). All went well but the versions showing aren't matching. Shows OpenJDK 17 but the path is...

gdb: no bottle available-gdb install

I'm trying to install gdb command on my (M1) Mac OS 11.5.2, but I got brew error "gdb: no bottle available!" I use brew install gdb here's the output: Error: gdb: no bottle available! You can try...

Installing Elasticsearch 6.8.15 on Apple-M1 Macbook issues

I am trying to download elasticsearch 6.8.15 for my current project. I am on a 2020 Macbook air with the M1 chip and have tried download using brew and a docker image but whenever I try to get...

Mac Big Sur MariaDB will not run

MariaDB has worked fine but is now failing to run on boot up. I have uninstalled and it then reinstalled it and this does not fix anything. Here is the output from mysql.server.start mysql.server...

ODBC can't find correct OpenSSL version after upgrading OpenSSL

Update: if you have this same issue, the source of the problem is being discussed here After upgrading to Python3.10 with homebrew, my OpenSSL was upgraded to version 3 as well. Now I can't...