Collectives™ on Stack Overflow
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Learn more about Collectives -5votes
0answers
38views
How do I preserve the order of keys when merging two Python dictionaries with conflicting keys? [closed]
I'm trying to merge two dictionaries in Python while not changing order, but also applying a custom rule for conflictsd1 = {"a": 1, "b": 2, "c": 3}d2 = {"b":...
0votes
0answers
29views
How to modify mulitple columns applying if else to multiple pandas dataframe columns
I have a dataFrame with columns Age, Salary and others, if I used:df['Age'] = df['Age'].apply(lambda x : x+100 if x>30 else 0)Then I can modify the Age column with the if else condition. Also, if ...
- 11
0votes
0answers
22views
How can I connect to HFSQL C/S using python on Linux?
I am trying to connect to a legacy HFSQL (HyperFileSQL) Client/Server database using Python (pyodbc) on a Linux Ubuntu machine.I have followed the official documentation to install the specific ODBC ...
0votes
0answers
41views
Optimizing an iterative pi algorithm with convergence order 2m+1
I've derived this recurrence formula for π with convergence order 2m+1:It controls how many extra correct π digits you gain each step, letting you add huge chunks of digits per iteration instead of ...
- 2,467
0votes
0answers
21views
Text summarizer produces second half of exampe text rather than complete text summary in 2 sentences plus keywords. Where does the summary fail?Python
App.py runs and produces the spinner feature. However, it outputs the second half of the example wiki text file instead of producing a simple summary generated by the model.py script. App.py and model....
-7votes
0answers
42views
Any ideas on how to make this more efficient? [closed]
I’ve been using Obsidian for a long time to organize my stories, notes, projects, and collections—books, manga, movies, code, basically anything I want to catalog. I love collecting and learning along ...
-7votes
0answers
28views
"IndexError: list index out of range" when accessing 5th element of array of 3 items [duplicate]
Error I am getting:IndexError: list index out of rangeMy code:number = [1, 2, 3]print(number[5])I expected it to print the element at index 5.I tried:Checking my list.Printing other ...
Advice
1vote
4replies
50views
mypy complains about a missing optional module
I have a module (let's name it optional_module) that I want to be imported optionally, as it can be either present or absent. Now I do it this simple way:try: import optional_moduleexcept ...
- 43
0votes
1answer
45views
how to create a new client connection FROM the Server-side using python socket programming?
I'm using python socket programming to build a mock VPN service. the way I want it to work is that the server is launched, then the user client (Host-U) is launched. The Server should send a message ...
-6votes
1answer
65views
Having trouble with an assignment that involves processing tuples containing a str and a set of integers [closed]
The TaskWrite a program based on the following requirements:The list must contain several tuples - each tuple should include:one nameone set consisting of numbersSelect only the tuples where the ...
1vote
1answer
39views
How to define an alias value for an enum member?
In Python, an enum member carries an underlying value, which can be obtained by reading the value attribute. Conversely, an enum member can be obtained from its value by calling the enum type.class ...
- 27.2k
Advice
0votes
0replies
24views
Databricks - How to restrict the values permitted in a job or task parameter?
I have a notebook with a parameter set within it via a widget, like this:dbutils.widgets.dropdown("My widget", "A", ["A", "B", "C"])my_variable = ...
- 521
-6votes
0answers
84views
Why does Python’s sorted() ignore my custom __lt__ method when sorting a list of objects? [closed]
I have a custom class in Python where I define __lt__ so that objects can be compared.But when I try to sort a list of these objects, the ordering doesn’t follow my comparison logic.Here is a ...
- 15
Tooling
0votes
1replies
28views
Good packages for bounded Linear Quantile Regression?
I'm looking for a good package to train a linear quantile regression model, i.e. $\hat y = \sum_{i=1}^n w_i \cdot X_i$. With $x_i$ are the input features, and $w_i$ are the bounded trainable weights. ...
-2votes
0answers
27views
sqlite3.OperationalError because Python thinks my table name is a column [duplicate]
I am trying to access the table in my game which is called tbl[savename]. But it thinks my table name is a column.My code is: def save_data(self, data): conn = sqlite3.connect("dbInfo.db&...
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