tutorials | Welcome to the IBM Decision Optimization Tutorials

by IBMDecisionOptimization HTML Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | tutorials Summary

tutorials is a HTML library. tutorials has no bugs, it has a Permissive License and it has low support. However tutorials has 1 vulnerabilities. You can download it from GitHub.

Welcome to the IBM Decision Optimization Tutorials. Licensed under the Apache License v2.0. With these tutorials, you will learn the concepts of Mathematical Optimization.

Support

Quality

Security

License

Reuse

Support

tutorials has a low active ecosystem.

It has 31 star(s) with 58 fork(s). There are 16 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 3 have been closed. On average issues are closed in 216 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of tutorials is current.

Quality

tutorials has no bugs reported.

Security

tutorials has 1 vulnerability issues reported (0 critical, 1 high, 0 medium, 0 low).

License

tutorials is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

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

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of tutorials

Get all kandi verified functions for this library.

tutorials Key Features

No Key Features are available at this moment for tutorials.

tutorials Examples and Code Snippets

No Code Snippets are available at this moment for tutorials.

Community Discussions

Trending Discussions on tutorials

PHP download file didn't download the expected file

summarized attendance by week in ggplot

Not getting Cascadia Code PL in Powershell

How to convert function based views to class based views in Django RestFramework?

Text Field History in JavaFX

TypeError: Cannot read property 'get' of undefined - Discord bot

Using Google ML-Kit On-Device Text Recognition in Flutter

How to auto deploy latest code from CodeDeploy to an auto scaling group?

Dash: updating a figure's data instead of updating graph's figure?

unable to save hashed password in django

QUESTION

PHP download file didn't download the expected file

Asked 2021-Jun-15 at 16:08

I am trying to download a file that i have uploaded in the my uploads folder. The directory is like this:

...

ANSWER

Answered 2021-Jun-15 at 16:08

echo $filepath;

Source https://stackoverflow.com/questions/67981989

QUESTION

summarized attendance by week in ggplot

Asked 2021-Jun-15 at 15:59

I have an attendance record with a date column (weekly) and an attendance column for that week.

I just want a bar chart or line graph to show the change over time.

...

ANSWER

Answered 2021-Jun-15 at 15:59

I think you want a column chart, like this

Source https://stackoverflow.com/questions/67989296

QUESTION

Not getting Cascadia Code PL in Powershell

Asked 2021-Jun-15 at 15:24

I wanted to get started with posh and oh-my-posh so I installed them according to this article. Microsoft docs. I got the theme but the edges didn't had that arrow(that coolness).

I then downloaded the windows terminal and edited the setting.json there with

...

ANSWER

Answered 2021-Feb-19 at 17:57

If I understand correctly, there are two parts to the question.

Changing the PowerShell Window Font

To do this, right-click your PowerShell window and head to "Properties"

There, you can choose the header "Font" and change your font to Cascadia Code PL".

This should fix the problem. If you still experience some weird characters, you might need to install a Nerd Font instead.

Changing the VS Code Terminal Font

To use the font in the VS Code Terminal, head to Settings.

Searching for "integrated terminal font family" should bring up the setting you need to edit. Here, add your font 'Cascadia Code PL' on the very front of the setting and save.

Integrated:Font Family"" />

You should now be able to open a terminal and use the PL prompt.

Source https://stackoverflow.com/questions/66042480

QUESTION

How to convert function based views to class based views in Django RestFramework?

Asked 2021-Jun-15 at 14:30

I am a beginner learning the Django RestFramework. I had created this for an blog post page for my project. I looked through different tutorials and posts but couldn't really figure out. Can you help me converting this functional view into a class view? Thanks

...

ANSWER

Answered 2021-Jun-15 at 14:30

from rest_framework import generics

class PostList(generics.ListCreateAPIView):
    queryset = Post.objects.all()
    serializer_class = PostSerializer


class PostDetail(generics.RetrieveUpdateDestroyAPIView):
    queryset = Post.objects.all()
    serializer_class = PostSerializer

Source https://stackoverflow.com/questions/67986903

QUESTION

Text Field History in JavaFX

Asked 2021-Jun-15 at 14:03

I am looking for a way to somehow store the text entered into the textfield created in FXML file by Scenebuilder for the entire session.

Ex:User Logs in to the application and then enter the Text to textfield to search for the data. I want to make it like when we place the mouse in the Text Field it shows the search executed in this session.

I looked for tutorials ,I couldn't find. Can anyone guide me to the tutorial link if it's there.

...

ANSWER

Answered 2021-Jun-15 at 14:03

It looks like what you need is an editable ComboBox. Every time a search is executed, add the value in the ComboBox to the list in the ComboBox:

Source https://stackoverflow.com/questions/67987619

QUESTION

TypeError: Cannot read property 'get' of undefined - Discord bot

Asked 2021-Jun-15 at 09:25

(novice in coding, i just follow tutorials and try to understand and learn at the same time) I recently wanted to code my own Discord bot but i had an issue with the event handler part so i tried another method but now i have another issue.

Instead of responding "pong" to "p!ping", it says :

client.commands.get('ping').execute(message, args); ^

TypeError: Cannot read property 'get' of undefined

at Object.execute (.../events/message.js:18:23)

at Client.

I also tried to replace

client.commands.get('ping').execute(message, args); with

client.commands.cache.get('ping').execute(message, args); or even client.commands.find('ping').execute(message, args); but it says "TypeError: Cannot read property 'get' of undefined - Discord bot" or even

Main file :

...

ANSWER

Answered 2021-Jun-13 at 11:25

I changed the

if (command === 'ping'){ with

if (command === `${prefix}ping`){

and it works, i think i just have to do that with all the commands. If you have an easier solution please feel free to share it or if you found the issue with the code please tell me. (because before it worked without this modification),

thank you

Source https://stackoverflow.com/questions/67952434

QUESTION

Using Google ML-Kit On-Device Text Recognition in Flutter

Asked 2021-Jun-15 at 08:04

Is it possible to use Google ML-Kit On-Device Text Recognition in Flutter? All of the tutorials and resources I am finding online are all firebase_ml_vision, but I am looking for one that uses the no-cost OCR from Google ML-Kit. How would I do this in Flutter?

EDIT: SOLVED - when I posted this the package was not there, but now it is.

...

ANSWER

Answered 2021-Jun-01 at 21:28

Yes surely you can use this package [https://pub.dev/packages/mlkit][1] this is google's mlkit. OCR has also support for both ios and android. Happy Coding ;)

Source https://stackoverflow.com/questions/66084486

QUESTION

How to auto deploy latest code from CodeDeploy to an auto scaling group?

Asked 2021-Jun-15 at 04:54

When the Auto Scaling Group creates a new instances, the code from CodeDeploy is not downloaded and installed on a newly created EC2 instance.

I've followed the documentation here: https://docs.amazonaws.cn/en_us/codedeploy/latest/userguide/tutorials-auto-scaling-group-create-auto-scaling-group.html

And the last steps says

Install the CodeDeploy agent by following the steps in Install the CodeDeploy agent and using the Name=CodeDeployDemo instance tags.

My "user" script run on the new instance from the ASG (Auto Scaling Group) correctly installs and run the CodeDeploy agent (connecting to SSh to the machine and running a service codedeploy-agent status shows its running), but from there, I don't know how to tell CodeDeploy to deploy the code to that instance. (Or to run CodePipeline for that instance?)

Could you help me point into the right direction on what to do here? I'm happy to provide any details that are lacking here if you need any!

Thank you!

...

ANSWER

Answered 2021-Jun-15 at 04:54

Based on the comments.

The issue of being stuck at:

Install the CodeDeploy agent by following the steps in Install the CodeDeploy agent and using the Name=CodeDeployDemo instance tags.

was simply resolved by skipping this step. It is not needed, as OP uses UserData to setup CodeDeploy Agent.

Source https://stackoverflow.com/questions/67960550

QUESTION

Dash: updating a figure's data instead of updating graph's figure?

Asked 2021-Jun-14 at 19:01

I was going over some tutorials including the the official docs and it seems that everyone prefers to Output a figure.

For example:

...

ANSWER

Answered 2021-Feb-26 at 20:20

You can have callbacks that only return the data, and layout and so on

Source https://stackoverflow.com/questions/66389371

QUESTION

unable to save hashed password in django

Asked 2021-Jun-14 at 15:08

hope so y'all are well, so yesterday I was trying to save hashed password in Django, but I was getting a TypeError saying Password must be a string or bytes, got DeferredAttribute. I don't know why this isn't working and many people making tutorials on youtube have done it, and they didn't get any errors like this one. Any help would be appreciated.

Here is the code snippet containing the password saving code from views.py ->

...

ANSWER

Answered 2021-Jun-13 at 11:11

You've got a few things wrong. Try this:

Source https://stackoverflow.com/questions/67956935

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

Vulnerabilities

No vulnerabilities reported

Install tutorials

You can download it from GitHub.

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 .

Find more information at: