Python / Speech recognition / Google recognition

Install dependencies:

pip3 install SpeechRecognition
pip3 install pyaudio

Test installation:

python3 -m speech_recognition

Try:

import speech_recognition

recognizer = speech_recognition.Recognizer()

exitRequested = False

while True:
    with speech_recognition.Microphone() as source:
        recognizer.adjust_for_ambient_noise(source, duration = 1)

        print("Speak: ")

        audio = recognizer.listen(source)

        try:
            text = recognizer.recognize_google(audio, None, "en-US")

            print("Said: " + text)

            if (text is not None and text == "exit"):
                break
        except:
            print("Error on trying to recognize audio.")

TensorFlow - Fedora 32

packages="absl absl-py astunparse gast google google-api-python-client google-cloud-translate \
class="source">google-pasta keras keras_preprocessing matplotlib numpy opt_einsum protobuf tensorboard \
termcolor wrapt tenssorboard tensorflow"

for package in $packages; do
    sudo pip install $package
done

Apache Tomcat - Administration configuration

In config/tomcat-users.xml add:

<role rolename="admin-gui"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<user username="tomcat" password="<PASSWORD>" roles="admin-gui, manager-gui, manager-script"/>

Replace <PASSWORD> with your Tomcat appropriate password.

Python - Return array from array iteration

def x():
    return [[i, j]
            for i in [1, 2, 3]
            for j in [3, 4, 5]]

y = x()

for i in y:
    print(i[0], i[1])

Output:

1 3
1 4
1 5
2 3
2 4
2 5
3 3
3 4
3 5