newbie | easy coding examples | Learning library

by smallerhand Python Version: Current License: No License

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kandi X-RAY | newbie Summary

newbie is a Python library typically used in Tutorial, Learning applications. newbie has no bugs, it has no vulnerabilities and it has low support. However newbie build file is not available. You can download it from GitHub.

(mostly) easy coding examples (just practice, not worth reading)

Support

Quality

Security

License

Reuse

Support

newbie has a low active ecosystem.

It has 9 star(s) with 6 fork(s). There are no watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 1 have been closed. On average issues are closed in 17 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of newbie is current.

Quality

newbie has no bugs reported.

Security

newbie has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

newbie does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

newbie releases are not available. You will need to build from source code and install.

newbie has no build file. You will be need to create the build yourself to build the component from source.

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newbie Key Features

No Key Features are available at this moment for newbie.

newbie Examples and Code Snippets

No Code Snippets are available at this moment for newbie.

Community Discussions

Trending Discussions on newbie

speed up loop in matlab

How to access the class member functions from a weak pointer in C++?

Create a blockchain member in Azure Portal 'Create' button not enabled after the Validation passed

Limit the amount of user registration in django

"cannot return value referencing local variable" when returning PhysicalDevice (Vulkano)

RXKOTLIN/RXJAVA: Communication between the socket using Observables

Iterating over a column and setting values in multiple sheets

Search for specific row in CSV-file with PHP and echo specific field of this row

write() argument must be str, not pyhdbcli.ResultRow

A value of type 'Future' can't be assigned to a variable of type 'List'

QUESTION

speed up loop in matlab

Asked 2021-Jun-15 at 11:25

I'm very new in MATLAB (this is my first script). I wonder how may I speed up this loop, I don't know any toolbox or 'tricks' as I'm a newbie on it. I tried to code it with instinct, it works, but it is really long.

All are variables get with fread or integer manually entered, so this is basically simple math, but I have no clue on why is it so long (maybe nested loops ?) and how to improve, as I am more familiar with Python and for example multiprocess.

Thanks a lot

...

ANSWER

Answered 2021-Jun-15 at 07:30

You have one issue with the given code. The blow line:

Source https://stackoverflow.com/questions/67975707

QUESTION

How to access the class member functions from a weak pointer in C++?

Asked 2021-Jun-15 at 06:21

I am a complete newbie to smart pointers, and I have never dealt with weak_ptr in C++.

I have a function in class Y, that takes in as parameter a weak_ptr of class X.

Inside the function in class Y, I need to access the member functions of class X through the weak_ptr.

For reference, here is a rough class definition:

Y.cpp

...

ANSWER

Answered 2021-Jun-15 at 06:21

You need to convert it to a shared_ptr first, using .lock():

Source https://stackoverflow.com/questions/67977119

QUESTION

Create a blockchain member in Azure Portal 'Create' button not enabled after the Validation passed

Asked 2021-Jun-15 at 02:55

I am a newbie in Azure Blockchain development. I have a corporate MSDN subscription. Now I trying to create a blockchain member in my Azure Portal. After input all required values it shows a validation progress status. But after the successful validation 'Create' button not enabled. I have enough subscription amounts in my account.

Any help much appreciated.

...

ANSWER

Answered 2021-Jun-15 at 02:55

Form offical website, I find azure blockchain will be retired.

And I try to create it on portal and also try to create it by azure cli, all failed.

In conclusion:

Azure recommends that users who have created a blockchain service provide the service and recommend that they migrate as soon as possible. For users who need to create this service, the service is not provided.

So this should be the willingness to fail to create success, you can raise a support ticket to confirm it.

Source https://stackoverflow.com/questions/67807652

QUESTION

Limit the amount of user registration in django

Asked 2021-Jun-15 at 01:59

I am newbie in django a I have a question. My system, developed in django, needs to register only the amount of user given in a registration page. How I do to verificate and to limit the amount of registered user?

The system has 2 page, basically: on a page, the user inputs the maximum amount of users who can register in the system. On the other page, users are registered, with the limitation given on the previous page.

The field of dabatase that stores the maximum value is CadastroCliente.qtde_usuarios

Follow my view:

...

ANSWER

Answered 2021-Jun-05 at 20:41

If you want to count no of Users in your system:

Source https://stackoverflow.com/questions/67853371

QUESTION

"cannot return value referencing local variable" when returning PhysicalDevice (Vulkano)

Asked 2021-Jun-14 at 20:54

I know this is a Rust newbie problem, but I actually can't wrap my head around it. I need to pass around a PhysicalDevice from the Vulkano library. The problem is, PhysicalDevice holds a reference:

...

ANSWER

Answered 2021-Jun-14 at 20:54

So the reason for the error message is that instance is a local variable in your instantiate function. Because you aren't moving its ownership to the return value, it will be dropped at the end of the function.

But then if it gets dropped, any reference to it would be invalid. That's why Rust doesn't let you return something holding a reference to the local variable.

First, your struct is redundant, because PhysicalDevice already holds a reference for the instance. Even without the local variable problem, I think you'd run into an ownership problem.

Second, let's say you rewrite and get rid of your InstanceInfo struct and instead you want to just return a PhysicalDevice<'static>. Well if that's what you promise to the compiler, then you have to make sure that the instance you create will live for as long as the program lives.

You can do that either by having instance be a static variable of your module, or by creating it at the very beginning of the program and then simply pass a reference ot it around.

For example

Source https://stackoverflow.com/questions/67976699

QUESTION

RXKOTLIN/RXJAVA: Communication between the socket using Observables

Asked 2021-Jun-14 at 18:21

I am a newbie to RXKotlin/RXJava. I am developing the background service in Android.

In my service, I have

Bluetooth socket
TCP Socket

Whenever the data is available on the Bluetooth socket, read and write to the TCP socket. And whenever data is received in the TCP socket, write to the Bluetooth socket.

Can someone help me:

how to achieve this using Observables?
how to exchange the socket id information?
how to exchange the data? Thanks

...

ANSWER

Answered 2021-Jun-14 at 08:16

Please try using RxSubjects (https://blog.mindorks.com/understanding-rxjava-subject-publish-replay-behavior-and-async-subject-224d663d452f)

Let me take PublishSubject as an example here.

Source https://stackoverflow.com/questions/67960660

QUESTION

Iterating over a column and setting values in multiple sheets

Asked 2021-Jun-14 at 14:29

I'm a programming newbie so please bear with me.

I currently have a sheet, Sheet1 "DataSheet", holding string (text) data over an undefined amount of rows in Columns A, B and C. Sheet2 "BlankSheet" is a template "Score Card" which I must duplicate indefinitely based on total rows of data entry in "DataSheet". I did this using a command button.

...

ANSWER

Answered 2021-Jun-14 at 12:50

This code should do everything in one subroutine and can be called from an individual button.

Source https://stackoverflow.com/questions/67970284

QUESTION

Search for specific row in CSV-file with PHP and echo specific field of this row

Asked 2021-Jun-14 at 13:03

I am a newbie and have a small PHP question! I have a CSV file that changes often its content. Let's say:

...

ANSWER

Answered 2021-Jun-14 at 13:03

To only get one product, 37 for example, you can use an if condition :

Source https://stackoverflow.com/questions/67969917

QUESTION

write() argument must be str, not pyhdbcli.ResultRow

Asked 2021-Jun-14 at 11:59

i am using HANA HDBCLI Driver in my Notebook to connect to HANA Table ; the table contains VARCHAR large size column which i am trying to access using sql cursor connection.

This is the code , VARCHAR large size column is xml string and i would like to store the content of this VARCHAR XML String into XML File , this the code i have written .

HANA connection working fine , the below code redacted code.I am getting following error while loading resultset to xml file.

write() argument must be str, not pyhdbcli.ResultRow

Can you please help me here what wrong i am doing ; sorry i am newbie to Python.

...

ANSWER

Answered 2021-Jun-14 at 11:59

The result of the ___str___ method may differ because of the encoding used.

To replace \n with a new line, call the .replace(oldvalue, newvalue) method on the string object. In your case you need to replace \\n with \n (replace the escaped string "\n" with the newline character)

Something like

Source https://stackoverflow.com/questions/67966980

QUESTION

A value of type 'Future' can't be assigned to a variable of type 'List'

Asked 2021-Jun-14 at 03:46

I am really newbie in Flutter and SQLite. I need to store some data got from a DB into a global variable (in this code it's a local variable just for exemplification) and I don't know:

where is the best point I can do it (now I put it in the homepage's initState method);
how I can store future data in a no-future variable.

Below is the method for the data extraction

...

ANSWER

Answered 2021-Jun-14 at 03:46

Reading from database is an asynchronous activity, which means the query doesn't return some data immediately. so you have to wait for the operation to complete and then assign it to a variable.

Source https://stackoverflow.com/questions/67964058

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install newbie

You can download it from GitHub.
You can use newbie like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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