1. Asked: July 4, 2023In:

    In Python, how can I make a connection to a MySQL server?

    Calvin Explainer

    Install mysql connector python -m pip install mysql-connector-python import mysql from library to your Python script import mysql.connector Create a connection to database: mydb = mysql.connector.connect( host="localhost", user="yourusername", password="yourpassword" )  

    Install mysql connector

    python -m pip install mysql-connector-python

    import mysql from library to your Python script

    import mysql.connector
    Create a connection to database:

mydb = mysql.connector.connect(
host="localhost",
user="yourusername",
password="yourpassword"
)

     

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  2. Asked: July 4, 2023In:

    Unable to log the documents in the Mongoose console.

    Peggy Professional

    It is because of the asynchronous type of DB calls. We can use then() along with find() to handle this situation.

    It is because of the asynchronous type of DB calls. We can use then() along with find() to handle this situation.

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  3. Asked: July 4, 2023In:

    How can I run multiple commands in docker at once?

    Peggy Professional

    In order to run multiple commands in docker, use /bin/bash -c with a semicolon ; /bin/bash -c "cd /some/path; python a.py"  

    In order to run multiple commands in docker, use /bin/bash -c with a semicolon ;

    /bin/bash -c "cd /some/path; python a.py"

     

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  4. Asked: July 4, 2023In:

    Is there any better way to subtract values within arrays?

    Best Answer
    Calvin Explainer

    We can solve this by using the zip() function. a = [1, 5, 4, 7, 8, 6, 3 ,2] res = [abs(y-x) for x,y in zip(a[::2], a[1::2])] print(res) Output: [4, 3, 2, 1]  

    We can solve this by using the zip() function.

    a = [1, 5, 4, 7, 8, 6, 3 ,2]
res = [abs(y-x) for x,y in zip(a[::2], a[1::2])]
print(res)

    Output:

    [4, 3, 2, 1]

     

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  5. Asked: July 4, 2023In:

    What are the advantages of using Azure DevOps?

    Peggy Professional

    Better alignment with business objectives Greater visibility into the software development process Increased quality and reliability of software Fast and reliable software delivery

    1. Better alignment with business objectives
    2. Greater visibility into the software development process
    3. Increased quality and reliability of software
    4. Fast and reliable software delivery
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  6. Asked: July 4, 2023In:

    How to hide visuals in Power BI desktop alone?

    dishach Explainer

    As of now, there is no option to hide visuals only on desktop or mobile.

    As of now, there is no option to hide visuals only on desktop or mobile.

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  7. Asked: July 4, 2023In:

    ERROR: No matching distribution found for tflite_support_nightly

    Peggy Professional

    You have to use hyphen instead of underscore. pip install tflite-support-nightly  

    You have to use hyphen instead of underscore.

    pip install tflite-support-nightly

     

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