Is it possible to search through a JSON and find a single string? I just want to know if this sting is in the JSON or not. What I have tried before: but it prints lots of Nones. My JSON: How I call the method: Answer You could do str(json_value).find(“veeti”) > -1
Tag: python
Get starlette request body in the middleware context
I have such middleware So the line body = await request.body() freezes all requests that have body and I have 504 from all of them. How can I safely read the request body in this context? I just want to log request parameters. Answer I would not create a Middleware that inherits from BaseHTTPMiddleware since it has some issues, FastAPI
Groupby for value before previous row
How do i add a boolean if the value is lower than the value for the row above, per fruit? And if so the average of the previous 5 years Answer Try this: Output:
Fixing code when printing frequent values, python
Related to Counter when 2 values are most frequent I made a demo list for the example, Running it with “for i in range (len(lines))”: First round, there is only one occurred value “1”, but in the second round there are 3: 41,23,67. That’s why I did a for loop and matched “most” to “a” but del_connected prints the wrong
Django Query Multi Table
I’m trying to do a form query on a field and the goal is to get all the kids enrolled in all the teachers classes in this drop down menu. The query I have right now is getting all the classes a teacher is enrolled in . However how do I retrieve the kids within those classes. I attached a
How to display the Python Dictionary key and value pairs in HTML part of the python code
I am working on this code, I am doing web scraping from a website and getting the values and assigning it to the dictionary variable. Then, I am sending an email which contains the key and value pairs in the HTML format. I got stuck in the displaying dictionary key and value pairs in the HTML part. I tried sending
Pandas DataFrame – Filling a repeating null value with a preceding none-null value
How do I fill repeating null values with a preceding non-null value? For instance, the data frame above would be populated as: [‘a’,’a’,’a’,’b’,’b’,’b’] Answer Use df.fillna with the ffill method, as follows: Example:
Multi Language DjangoCMS
I want use multi language in my project . I had install cms app core . But this app only English language. But I want multi language when I choose option . So I have to create anorther app or create new template or anything ? . I don’t know how to do it . Let me know the solution
Why is my deep learning model predicting very similar but wrong values
So I’ve done some really basic supervised learning in the past and decided to try predictive maintenance and because I am new to this subject I decided to watch some tutorials in the world wide web. After a couple of hours into it i came across this specific tutorial (link down below) in which it is used a dataset from
is there any way to calculate L2 norm of multiple 2d matrices at once, in python?
for example, I have a matrix of dimensions (a,b,c,d). I want to calculate L2 norm of all d matrices of dimensions (a,b,c). Is there any way to use numpy.linalg.norm with out any looping structure? I mean, the resultant array should be 1 x d Answer How about this?