Python Developer

I have two VMs (VirtualBOx, Ubuntu 18.04 and python-zmq) running within the same physical machine (… Read more How Pub/sub With PyZMQ Between Two VMs

I've been trying to test various methods for making my code to run. To begin with, I have this … Read more Binding List To Params In Pandas Read_sql_query With Other Params

Previously I had a question on finding whether an element exists in a nested list or not and got th… Read more Searching For An Element Inside A Multi-dimensional List And To Return The Sub-list Number?

I would like to execute an external programme from python via subprocess.Popen. I am wondering whet… Read more Subprocess.Popen Sets Size And Location Of The External Executed Programme?

example.h: #ifndef EXAMPLE_H #define EXAMPLE_H class Math { public: int pi() const; void … Read more Wrapping A C++ Class In Python Using SWIG

So I have a dict passed from a web page. I want to build the query dynamically based on the dict. … Read more SQLAlchemy - Build Query Filter Dynamically From Dict

Has anybody got a working example of using the curses.textpad.Textbox widget to edit existing text?… Read more Edit Text Using Python And Curses Textbox Widget?

pandas.merge acts differently for the left and right sides!!! For the left side if we use left_on a… Read more Merging Data Frames In Pandas

I need to create a file in the following format: option1 = 99 option2 = 34 do_it = True ... When I… Read more How To Write Ini-files Without Sections?

I want to create a large text upon Tkinter menu command and provide visual support by a progress ba… Read more Why Ttk Progressbar Appears After Process In Tkinter

This morning i have been working on my project. I finished what i was doing and i pushed new code t… Read more Django Views Does Not Exist Or Could Not Import

I am revisiting the python language and experiencing difficulty setting up my environment. I am us… Read more How To Fix ‘“ERROR: Command Errored Out With Exit Status 1:” When Trying To Install Watchdog Using Pip

I want to plot some data with a logarithmic color code where a decade limit is indicated by a white… Read more Pyplot Contourf With Custom Colormap Repeats Color Instead Of Changing

I am new to programming and numpy... While reading tutorials and experimenting on jupyter-notebook.… Read more Assigning Dtype Value Using Array.dtype = In NumPy Arrays Gives Ambiguous Results

A popular text editor has the following 'find in files' feature that opens in a dialog box:… Read more Find In Files Using Ruby Or Python

I am trying to iterate through a 2D array in PyCUDA but I end up with repeated array values. I init… Read more Iterating Through A 2D Array In PyCUDA

here is the HTML content: Expression Solution 1: Use .stripped_strings … Read more Confusion To Read Html Table Contents Using BeautifulSoup?

I am dealing with arrays created via numpy.array(), and I need to draw points on a canvas simulatin… Read more Is There A "bounding Box" Function (slice With Non-zero Values) For A Ndarray In NumPy?

There is a boolean optional argument to the print() function flush which defaults to False. The doc… Read more What Does Print()'s `flush` Do?

I need to convert PDF documents from one arbitrary page size to another. For example, I might have … Read more Need To Programmatically Convert PDF Paper Size (e.g. US-Letter To A4) In Python (or Command Line)