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Thread: Expand the range of a NumPy array?
Post: Expand the range of a NumPy array?
| Hello everyone,
I have to agree that I am not great at coding and math but this forum has helped me a lot before and come seeking your help once again.
Let's say I have a multi dimensional array "a... |
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PythonNPC |
General Coding Help |
0 |
746 |
Jan-31-2023, 02:41 AM |
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Thread: How to quantize a 4 dimensional array?
Post: How to quantize a 4 dimensional array?
| Hello,
I am new to NumPy.
Lets say I have an array:
nparray = np.array(output2)
print(output2.shape)Output:
(1, 26, 26, 128)All the values are floating point numbers. Most of them are 0.xxxxxxx, few... |
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PythonNPC |
General Coding Help |
2 |
1,611 |
Apr-23-2022, 03:33 PM |
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Thread: Can someone explain this small snippet of code like I am a 5 year old?
Post: RE: Can someone explain this small snippet of code...
| Thanks! That was really helpful.
Any idea what this line means?
x = output2[0, :, :, i]I have no idea what those colons mean, sure, I get output2 is a list of x will get the value of the list but w... |
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PythonNPC |
General Coding Help |
3 |
1,239 |
Apr-07-2022, 11:39 PM |
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Thread: Can someone explain this small snippet of code like I am a 5 year old?
Post: Can someone explain this small snippet of code lik...
| Hello everyone,
I have been detached from Python for quite a while now, can someone explain this code to me as if I am a 5 year old?
print (output2.shape) #Prints: "(1, 13, 13, 128)"
n_features ... |
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PythonNPC |
General Coding Help |
3 |
1,239 |
Apr-07-2022, 07:40 PM |
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Thread: Sending an email with attachment without using SMTP?
Post: RE: Sending an email with attachment without using...
| (May-03-2020, 07:35 PM)ndc85430 Wrote: Perhaps you need to consider some mail sending service, which you may have to pay for if the amount you want to send is quite high. Gmail has an HTTP API, but ... |
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PythonNPC |
General Coding Help |
5 |
3,167 |
May-05-2020, 07:58 AM |
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Thread: Prevent a PDF from being edited using Python?
Post: Prevent a PDF from being edited using Python?
| Hello,
My question is simple,
I am using ReportLab to generate PDFs.
My question is that can I encrypt the PDFs in such a way that they can be prevented from editing using Python.
Because my applic... |
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PythonNPC |
General Coding Help |
1 |
2,281 |
May-05-2020, 07:43 AM |
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Thread: Sending an email with attachment without using SMTP?
Post: RE: Sending an email with attachment without using...
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PythonNPC |
General Coding Help |
5 |
3,167 |
May-03-2020, 09:01 AM |
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Thread: Sending an email with attachment without using SMTP?
Post: Sending an email with attachment without using SMT...
| Hello,
I am making an application that generates PDF reports. But my application is on the Raspberry Pi, so the clients need an option that will allow them to send these reports via emails.
I can us... |
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PythonNPC |
General Coding Help |
5 |
3,167 |
Apr-30-2020, 12:50 PM |
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Thread: Delete all contents of a file from the fifth line?
Post: Delete all contents of a file from the fifth line?
| Hello,
I want to delete all the contents of the file from under the fifth line.
Is this doable?
I don't want to just print the file on the console, I actually want the contents of the file to be del... |
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PythonNPC |
General Coding Help |
1 |
1,901 |
Apr-18-2020, 08:18 AM |
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Thread: Grabbing comma separed values from SQLite and putting them in a list
Post: RE: Grabbing comma separed values from SQLite and ...
| (Apr-10-2020, 07:52 AM)buran Wrote: First of all - I don't have information about the whole picture, but even based on the information you have provided so far, I would go for separate table. It's t... |
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PythonNPC |
General Coding Help |
8 |
4,008 |
Apr-10-2020, 09:29 AM |
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Thread: Grabbing comma separed values from SQLite and putting them in a list
Post: RE: Grabbing comma separed values from SQLite and ...
| (Apr-10-2020, 06:37 AM)buran Wrote: (Apr-10-2020, 06:28 AM)PythonNPC Wrote: I thought about fixing the DB, but there's can be variable number of floats.In a relational database, you would have sep... |
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PythonNPC |
General Coding Help |
8 |
4,008 |
Apr-10-2020, 07:39 AM |
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Thread: Grabbing comma separed values from SQLite and putting them in a list
Post: RE: Grabbing comma separed values from SQLite and ...
| (Apr-08-2020, 02:16 PM)buran Wrote: I understand one cell as single value in table/column/row
split the string at commas and cast elements to float/Decimal
And why don't fix the DB and have separat... |
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PythonNPC |
General Coding Help |
8 |
4,008 |
Apr-10-2020, 06:28 AM |
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Thread: Grabbing comma separed values from SQLite and putting them in a list
Post: Grabbing comma separed values from SQLite and putt...
| Hello,
I am really confused about this.
Let's say I have a database and one cell contains the following:
Quote:334.0,1698.5,26.17,2323.0
I want to convert it into a list like
[334.0, 1698.5, 26.... |
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PythonNPC |
General Coding Help |
8 |
4,008 |
Apr-08-2020, 02:04 PM |
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Thread: Displaying Data from a database and run a function when clicked?
Post: Displaying Data from a database and run a function...
| Hello,
I am writing a simple GUI in Tkinter.
I want to connect to my database and show the data onto my GUI. There might be more data so a scroll bar needs to appear.
And when one of the rows of my... |
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PythonNPC |
GUI |
1 |
2,065 |
Mar-10-2020, 01:30 PM |
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Thread: Interpreter and running a .py file give different outputs
Post: RE: Interpreter and running a .py file give differ...
| (Jul-21-2019, 07:25 AM)Gribouillis Wrote: Quote:What are the differences when running on the interpreter and when running a .py file.
I already answered a similar question. See here to see if it exp... |
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PythonNPC |
General Coding Help |
5 |
2,989 |
Jul-21-2019, 01:07 PM |
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Thread: Interpreter and running a .py file give different outputs
Post: RE: Interpreter and running a .py file give differ...
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PythonNPC |
General Coding Help |
5 |
2,989 |
Jul-21-2019, 07:12 AM |
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Thread: Interpreter and running a .py file give different outputs
Post: RE: Interpreter and running a .py file give differ...
| (Jul-14-2019, 10:14 AM)Larz60+ Wrote: Memory locations are not ever guaranteed to be in the same location. It' assigned at time or operation.
Yes, I am aware of that.
But every time I run the .py f... |
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PythonNPC |
General Coding Help |
5 |
2,989 |
Jul-14-2019, 03:08 PM |
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Thread: Interpreter and running a .py file give different outputs
Post: Interpreter and running a .py file give different ...
| I have written the following code which gives different output when saved as a .py file and run and on the Python interpreter.
a=100000
b=a
c=100000
print (id(a),id(b),id(c))Output when saving as .py... |
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PythonNPC |
General Coding Help |
5 |
2,989 |
Jul-14-2019, 05:49 AM |
