PYTHON – IRZU INSTITUTE

Raspberry Pi Build HAT | GeeksValley

October 21, 2021admin

Summary: The Raspberry Pi Build HAT is an add-on board designed in collaboration with LEGO® Education to make it easy to control LEGO® Technic™ motors and sensors with Raspberry Pi…Read moreRaspberry Pi Build HAT | GeeksValley

DATA MANAGEMENT MQTT & IOT AUTOMATION UNCATEGORIZED

TCA9548A I2C Multiplexer with ADS1100 using python and raspberry pi

October 20, 2021admin

I would like to use the tca9548a multiplexer from Adafruit: github.com/adafruit/Adafruit_CircuitPython_TCA9548A Together with the ads1100 adc: www.ti.com/lit/ds/symlink/ads1100.pdf?ts=1634723422799&ref_url=https%253A%252F%252Fwww.google.com%252F on a RPI4. The tca9548 and the ads1100 are recognized fine using the…Read moreTCA9548A I2C Multiplexer with ADS1100 using python and raspberry pi

ACOUSTICS & DSP DATA MANAGEMENT JS, REACT & NODE UNCATEGORIZED

Meyda is a Javascript audio feature extraction library.

October 18, 2021admin

A huge spate of changes, bear with me. A whole new display site. Using Three.js to implement a loose clone of Ge Wang’s sndpeek in Javascript with WebGL It performs…Read moreMeyda is a Javascript audio feature extraction library.

DATA MANAGEMENT FFT & WAVELETS UNCATEGORIZED

I am trying to take fft and dtft of a grey scale image from first principals(so without using built it fft or dtft functions) using python

October 17, 2021admin

I need to write a function that computes the fft and another to compute the dft of a a composite sinusoidal signal and to then plot the phase and magnitude…Read moreI am trying to take fft and dtft of a grey scale image from first principals(so without using built it fft or dtft functions) using python

3D MODELLING DATA MANAGEMENT UNCATEGORIZED

python 3.x – I have written this code of a Finite Element Method for solving a Boundary value problem. But when I run this code it does not give me any output

October 15, 2021admin

Here is the code for the Boundary value problem and when I write this code in Matlab with the Matlab syntax it gives me a graph. But when I run…Read morepython 3.x – I have written this code of a Finite Element Method for solving a Boundary value problem. But when I run this code it does not give me any output

DATA MANAGEMENT MQTT & IOT AUTOMATION

Python paho-mqtt delayed connection status

October 12, 2021admin

This code snippet: import paho.mqtt.client as mqtt client = mqtt.Client() client.connect(‘localhost’) print(client.is_connected()) while not client.is_connected(): client.loop() print(client.is_connected()) print(client.is_connected()) client.disconnect() produces: False False True True which indicates that upon return from…Read morePython paho-mqtt delayed connection status

DATA MANAGEMENT

python – How to build our custom chromium based lightweight browser with does not require installation to launch

October 11, 2021admin

I need to create a browser which is chromium based and do not require any kind of dependencies or installation to launch, and do not allow browser specific functionalities like…Read morepython – How to build our custom chromium based lightweight browser with does not require installation to launch

DATA MANAGEMENT LINUX & ANDROID

web browser (Xenial & newer) : Rob Savoury

October 11, 2021admin

Chromium 94.0.4606.81 builds (latest stable release) for Xenial & newer. *** Install *** These builds require PipeWire >= 0.3.1 which is available at the FFmpeg 4 PPA (has FFmpeg 4.4,…Read moreweb browser (Xenial & newer) : Rob Savoury

DATA MANAGEMENT

Jsondecodeerror error | ProgrammerAH

October 8, 2021admin

json.decoder.JSONDecodeError: Expecting value: line 1 column 26 (char 25) Cause: JSON format conversion error, not standard JSON format Note: (1) the parentheses indicate the object. The object must be composed…Read moreJsondecodeerror error | ProgrammerAH

DATA MANAGEMENT LINUX & ANDROID

Arch linux pacman error is unknown trust

October 7, 2021admin

Arch linux pacman error is unknown trust 07-10-2021 excellent phrase and pacman is unknown linux…Read moreArch linux pacman error is unknown trust

DATA MANAGEMENT

python – How to click on an element with Selenium without using Driver.get?

October 6, 2021admin

so i think you don’t understand driver.get() usage. it is used only to make the browser browse to a specific link which you can specify before hand. what you have…Read morepython – How to click on an element with Selenium without using Driver.get?

DATA MANAGEMENT JS, REACT & NODE LINUX & ANDROID VIRTUALIZATION

How to install Node.js version 16.x.x in a Debian based image (Dockerfile)? (why so hard?)

October 6, 2021admin

Date: Tuesday October 5th, 2021 Node 10.x was released on 2018-04-24 (but that’s the default version when using apt-get) I have needs to have both Python and Node.js installed in…Read moreHow to install Node.js version 16.x.x in a Debian based image (Dockerfile)? (why so hard?)

DATA MANAGEMENT

How to find a button in selenium?(Python)

October 5, 2021admin

There are basically 4 ways to click in Selenium. I will use this xpath //input[@value=”Send me the code”] Code trial 1 : time.sleep(5) driver.find_element_by_xpath(“//input[@value=”Send me the code”]”).click() Code trial 2…Read moreHow to find a button in selenium?(Python)

DATA MANAGEMENT

regex pattern concatenation in python

October 4, 2021admin

I have the following pattern to match percentage from the below cases 76.39% (based on 206 issue) 1.23% (based on 197) 81.06% based on 206,390,020 fully issue 12.02 16.59 81.61%…Read moreregex pattern concatenation in python

DATA MANAGEMENT

python – vendor_prefix selenium webdriver

October 3, 2021admin

I want to execute cdp commands using asyncio and like the execute_cdp_cmd command in selenium and i also found the undocumented (maybe i dont have the correct documentation) endpoint url…Read morepython – vendor_prefix selenium webdriver

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Re: Definitive guide for Regex

September 30, 2021admin

On 01/10/2021 06.16, Barry Scott wrote: > > >> On 30 Sep 2021, at 12:29, Shaozhong SHI <shishaozh…@gmail.com> wrote: >> >> Dear All, >> >> I am trying to look…Read moreRe: Definitive guide for Regex

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python – Regex: Get rid of consecutive punctuation

September 25, 2021admin

I was trying to clean words in list using the following code: #define function to clean list of words def clear_list(words_list): regex = re.compile(‘[wd]{2,}’, re.U) filtered = [i for i…Read morepython – Regex: Get rid of consecutive punctuation

DATA MANAGEMENT MQTT & IOT AUTOMATION VIRTUALIZATION

Unable to login to Azure IoT Hub with cellular MQTT AT command

September 24, 2021admin

I’m using a u-Blox SARA-R422M8S cellular module trying to connect to Azure Iot Hub with the MQTT AT commands. The module supports MQTT 3.1.1. The login request fails with “Broker…Read moreUnable to login to Azure IoT Hub with cellular MQTT AT command

DATA MANAGEMENT JS, REACT & NODE

reactjs – I need to resize the images in my project react + gatsby

September 20, 2021admin

It would depend on where are you using react-image-file-resizer package. For what is worth, I would say that is not worth it at all. Gatsby handles the image treatment/resizing/transforming process…Read morereactjs – I need to resize the images in my project react + gatsby

DATA MANAGEMENT GAME ENGINES

c# – Implementing GPT-2 into Unity

September 20, 2021admin

I am looking for a way to integrate a pre-trained gpt-2 model into unity. I’ve done a bit of research, but can’t seem to find any useful information. I am…Read morec# – Implementing GPT-2 into Unity

DATA MANAGEMENT

python – Cannot find the element on the web using selenium

September 19, 2021September 19, 2021admin

I need your help, please. I am using selenium to click a button on a web page, which then opens other options. Unfortunately it does not recognize the Path element.…Read morepython – Cannot find the element on the web using selenium

DATA MANAGEMENT

python 3.x – Get counts of repeated letters using Regex

September 19, 2021September 19, 2021admin

I would like a regex that returns all of the A’s and all of the B’s in a string like ‘AABCTA’ with similar characters grouped together in the result i.e.…Read morepython 3.x – Get counts of repeated letters using Regex