Ive seen a lot of people show this code, however nobody has ever specified how to actually make the Yes/No work. Theyre buttons, and they are there, however how does one specify what actually happens when you click either or? Answer Something like this with proper ctypes wrapping: See the documentation for MessageBox for the various value of the utype
Tag: python-2.7
Problems in traversing contours in python using OpenCV library
I am designing an algorithm in which I have to traverse through every contour in an image and apply a condition on it. I am using OpenCV library to do this. And the code is as follows: The error is: Answer I have never used h_next but whenever I’ve iterated over contours has worked. It appears that you’re mixing the
Upload file via SFTP with Python
I wrote a simple code to upload a file to a SFTP server in Python. I am using Python 2.7. The file did not appear on the server. However, no error message appeared. What is wrong with the code? I have enabled logging. I discovered that the file is uploaded to the root folder and not under public folder. Seems
Using multiple Python engines (32Bit/64bit and 2.7/3.5)
I would like to use Python for scientific applications and after some research decided that I will use Anaconda as it comes bundled with loads of packages and add new modules using conda install through the cmd is easy. I prefer to use the 64 bit version for better RAM use and efficiency but 32bit version is needed as well
How to download a file over HTTP with multi-thread (asynchronous download) using Python 2.7
I have a file to download (download path extracted from json. eg: http://testsite/abc.zip). I need a help to perform, all the 5 threads should download the abc.zip file to the output directory and the download has to be Asynchronous or concurrent. Currently with the below code it does download the file 5 times but it downloads one by one (Synchronous).
Problem of “Memory limit exceeded” and “Time limit exceeded” in Python
I have a problem to solve on the online judge. Its solution is to make the sum of the integer for example input 4, so 1+2+3+4 the output 10. For another example, the input is 10, so get sum of 1 to 10 to get in the output 55 and so on. But when I used a list to store
Add an image in a specific position in the document (.docx)?
I use Python-docx to generate Microsoft Word document.The user want that when he write for eg: “Good Morning every body,This is my %(profile_img)s do you like it?” in a HTML field, i create a word document and i recuper the picture of the user from the database and i replace the key word %(profile_img)s by the picture of the user
Celery – No module named five
After updating celery and django-celery to 3.1: I run into this error when starting my server: Using: Django 1.4.21 Python 2.7 Answer Last version of vine is 5.0.0 and fresh push was in 06.09.2020 (yesterday) :), and this version do not have any five.py file. So downgrade vine version to. vine==1.3.0 works for me UPDATE: by the answer Sarang, amqp
Python for and if on one line
I have a issue with python. I make a simple list: I want create a “single line code” for find a string. for example, I have this code: But when I watch the variable is wrong (I find the last value of my list): Why does my variable contain the last element and not the element that I want to
Why round off of 0.500000 in python differs from 45.500000 using ‘%.0f’?
Recently, I learned art of string formatting in Python 2.7. I decided to play with floating point numbers. Came across an awkward looking solution, as written below. BUT Please help me understand, why this behavior is shown by %f. Answer The internal implementation for the %.0f string format uses a round-half-even rounding mode. In Python 2, the round() function uses