I want to make Linux script (bash or Python or PHP) that on my Raspberry generate Motion JPEG (MJPEG) stream with 1 FPS from static JPEG snapshots from IP cameras, based on conditional logic. I’m beginner I will try to explain behavior in my own words. —– begin of the script 1-second loop —– Script ..
I wrote a little program that inserts an element in a list. The program uses a binary search algorithm to find the spot where the new element should be allocated. I’m having trouble to change the original list content. What’s wrong in my code? def Insert(TAB,V): for i in range(0, len(TAB)): j, count = binarySearch(TAB,V) ..
I have the following integral (I don’t know why the screenshot went so low so you need to scroll a bit). I tried the following code: from scipy import pi, sqrt from scipy.integrate import dblquad func = lambda x,y: ((1-sqrt(x**2+y**2))/(sqrt(x**2+y**2)))*(x**2) x1,x2 = -1, 1 y1,y2 = lambda x: -sqrt(1-x**2), lambda x: sqrt(1-x**2) print dblquad(func, x1, ..
i’m trying to store a session id and an access token from a third party website’s API to my users profiles i’ve been trying for days and searching but i couldn’t find anything like this i tried to import profiles instances so that i can save the data to the users profiles instances but i ..
I have tryed lots of different ways to do this, like this code: import smtplib smtpServer=’smtp.yourdomain.com’ fromAddr=’[email protected]’ toAddr=’[email protected]’ text= "This is a test of sending email from within Python." server = smtplib.SMTP(smtpServer) server.set_debuglevel(1) server.sendmail(fromAddr, toAddr, text) server.quit() but nothing works for me. please help. Source: Python..
I tried to solve it in many different ways but I never get it to work properly. My problem is that I have a list of users that it is a TXT file and I want to remove one of the users. So, the closes that I got is this: elif name.lower() == ‘remove’: rem ..
I want to write a function that reads a file fn and copies only alternative lines to another file fn2 and alternative lines copied should be the odd numbered lines using EXCEPTION. Here’s a code: fn = open(‘bcd.txt’, ‘r’) # open other file in write mode fn1 = open(‘nfile.txt’, ‘w’) # read the content of ..
I want to start learning some basics in python. My IDE is Visual Studio Code. Every time I try to do an import, I got the error unresolved import ‘someInput’Python(unresolved-import), no matter which module I am trying to import. I already searched in the internet, but didn’t find a solution that works for me. (e.g. ..
I want to modify a dataset such that it should check all rows of a column ‘Column’. Each row has a string value. I want to discard the rows where the length of the string is less than 3. This works if I want to discard all rows where the value is 9. modifiedDf = ..
I am trying to open each company from StackOverflow companies and get specific informations(such as the whole description).Is there an easy way to do that using Beautiful Soup?For now I am getting the links of the companies of the first page. import requests from bs4 import BeautifulSoup r = requests.get(‘https://stackoverflow.com/jobs/companies’) src = r.content soup = ..