MyTools | My various tools | Development Tools library

hi I'm trying to add a permanent path in ubuntu (18.04.5) I have tried with .profile

I have a an appscript code that works well copying numbers but I need it to copy expressions like 1xy , 2xy and so forth I can't work out what I need to change in my script - please help

I have a problem. Universally, my experience working in Unix systems has been that, by the time you are ready to place an executable "thing" in a bin folder for global access, you have decided to #! the file with the requisite interpreter:

Question How do I set up a custom login with Spring Boot? I need to use the same connection method of a legacy app I have.

Things to know before I explain

• I have a javafx App that connects to a data base using a php website as proxy/Login Obviously, this javafx app has the User class already defined.
• The Database is separated by company(group of users), the login process basically retrieves the user object and to which database it should connect.
• The javafx application logs in with the web service and retrieves the database URL for that specific user.
• The javafx application uses the database URL to access a database directly.

Or, to simplify: The user put the login and password and click LOGIN -> The app, goes to the webhost, sends the data to a certain php file and requests the database url and data that comes ENCRYPTED through JASPYR and it also comes through https. Once the data is returned, we decrypt it and login to the database directly.

• Im building a SpringBoot application to work with this legacy app.

Where Am I stuck?

I have built a Spring boot maven project and im reading a lot about Spring boot. My first step is to create a login page that behaves as the legacy app.

Currently, Im using a InMemorySecurityConfig as follows:

I like clean APIs, thus I don't like having "internal" imports, like import numpy as np inside of my modules, show up in the module API.

In my package (installable with setup.py) I have several sub-modules, of which each imports a set of modules, f.i. numpy or builtins like sys.
Let's say in my package mytools I have a submodule mytools.mysubtools in which I define a function foo, which requires numpy (imported with import numpy as np). foo is added to __all__ = ['foo'] .
Now I import this submodule with import mytools.mysubtools as mst. When accessing mst with code-completition (for example with Spyder IDE, PyCharm, Kite...) etc., it always shows all symbols and imports in mst, in this case foo and np.
Can I avoid having imports like np show up in the imported module, so that only foo shows up?

Let's say my package structure looks like this:

I have a packaged project mytools which uses setuptools' setup to store its version in a setup.py project file e.g.

I am a C++ beginner and I am making a tool where I can access all my selfmade tools. But the problem is that if I press something and go back I can't choose another option. for example if I choose '3' and go back I cannot acces '1' or '2' Does someone know a solution? I want to do this with multiply steps. thanks!

I'm using Azure DevOps and would like to run dotnet tool restore --interactive in my Build Pipeline. In my code repo, there is nuget.config as follows. The file has a private feed hosted in Azure Artifact in addition to nuget.org.

Let's say I have a std::any object which may or may not contain a pointer to some derived class of a given base class B. Is there any way I can do something that:

1. Returns a B *, if the std::any object holds something convertible to B *, or
2. Throws an exception if not?

It seems like dynamic_cast and std::any_cast each provide one half of this functionality, but I don't see any way of putting the two together.

I'm aware that I can make this work in various ways that involve explicitly enumerating every type convertible to B *, but that's the mother of all DRY violations.

Sample use case: