15,185 Topics
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| | How can I calculate the average weight in python for two columns (x,y) data file, between 8<r< 9. in python I have tried this put it dose not work with my np.average(X,Y, weights=[8,9]) I have calculated the average weight which is 12.14, now I am trying to use this weight …  |
| | I have two array data files. I want to add weight function to these two array which I ploted see attached file. what I am trying to do now is use the weight function below, for two data set and select the points between 8<r <9 in each data then … |
 | Just wondering how you would add user input from within the program into a drop down bar for future use.  |
 | Hello all, I am quite impress knowing that Python has been the most popular programming language in July 2018. Check this statistic: https://pypl.github.io/PYPL.html It looks like there is a changing in trends - in 2015 PHP is rank no 2 and now rank 4. While Python rank 3 moves up … |
 | Could anyone please review my code https://github.com/LeoUpperThrower4/GeneticAlgorithm |
 | I am facing issue while appending fieldlist through append_entry in flask-wtf. I am able to add one row of fields from fieldlist but after adding first row, i am not able to add second row. No errors are shown. In first attempt a new row is added of field list … |
| | Suppose I have a text file : > As a manager, he told FIFA TV he communicates his messages in a measured way. āIām not one of the lads,ā Southgate explained. How do I change the sentence inside the quote (") into indirect sentence? What method/algorithm do I need to … |
 | Hi, I've written this code which i send below. now i have a listview, and when i click each item in my listview, i want it's related word to be fetched from db and shown in my textview. now it fetches all the data :(. look at the picture, for … |
 | Hi everyone I have this code that I am using from a book, it seems that it does not run correctly, I am new to tkinter and trying to understand how its lay out is supposed to work, is this code up-to-date with using pycharm? I have tried pycharm and … |
 | New to Python. Background from TRS basic thru several versions of basic and ending with Qbasic, some Perl and now trying Python. I get the following error and have no idea what is causing it. There would be 11 catagories and some catagories could have multiple entries for the period. …  |
 | hi so im trying to do a code that will ask the user for 3 values,determine if those values make a triangle,find the angles if it does make a triangle ane draw the triangle if the values make one.im having trouble drawing the trangle.this is the code i have so …  |
| | I have been cracking my head on this mater in the past couple of days. I am faced with a situaton where i need to write a MySQL equivalent of PHP code to loop through sql select results. The Php code looks like this $query = "SELECT pubid, author FROM … |
| | I want to shift my plot to the right by fixed value , I have npy file contain 7 columns, I plot the histogram for the column number 7 as below: plt.figure() plt.hist(x[7],bins=800,color='y',histtype='step',linewidth=2,stacked=True) plt.show() I am trying to shift my plot to the right with fix value but I could … |
 | I would like to retrieve a filtered data from a text file and send to excel. I have these lines in a text.txt file: I am Fred username is fred from USA cd I am Robert username is bob from USA cd I am John username is john from China … |
 | I am looking for an API that will be easy to use, also allows me view reports of sended SMS, that also has documentation and examples to how manage it.  |
 | Hello fellow python lovers of daniweb.com. This isn't as much a question as much as the fact that I want to see how different people would go about using python to inject an SQl database. I made a script were you can access the ip and run a command. NOTE:Obviously … |
 | I have writen my codings, all that is remain for me is to convert to software. Please how do I convert it...  |
| | Fellow Python developers, Python has a sorted() or sort() function to implement ascending or descending order programs,but supposing if i want to develop a ascending order program that takes user input and ascends or descends them,how should I go about? For Example: Lets Say i want to convert this C …  |
 | Hey guyss, here are a big champs of programming I have seen in this web, I am stucking in this assignment of mine, from where should I start I am totally stucked, is anyone here who can help me for this programme........ Define a function drawCircle. This function should expect …  |
| | Hi i have been spending the last few days deciding on an IDE that would let me program in Java, C++ and python and notepad++ looked pretty good. The only issue is i cant work out how to make the program run once i have made it. I looked in …  |
 | The purpose of this question is to calculate the three cubic roots of a complex number. A complex number is of the form a + ib where i is āā1. Attach the full qustion |
 | I am having trouble getting my button to work. What I am trying to do is when the button is pressed, it should call the function clickGame() The window is opening after I press the button but I get an error message: self.tk = master.tk AttributeError: 'Point' object has no … |
| | Hi All, I am a newbie programmer in python and I am trying to read multiple csv files from a folder, replace the delimeter for all the csv files and then output these files into a new folder with replaced delimiter. So far I am stuck at the beginning. Please … |
 | I am having trouble coding an animation for a pendulum simulation. I can never seem to get any of the code right. I tried using pygame, but it didn't work even after I installed it into my computer! I just need to know where to start! Help please!!! |
 | i want to make simple cafe management system in Tkinter the buttons are automatically generating from a database so how i can get the names of the buttons and their price from a database and also want so insert this into a receipt(textbox) thanks def showbreakfast(): data1 = readbreakfast() for … |
| | How to install Keras, Phython framework on Windows? https://ankivil.com/installing-keras-theano-and-dependencies-on-windows-10/ C:\xampp\htdocs\python>cd "%USERPROFILE%\Anaconda3\Lib\site-packages" The system cannot find the path specified. What's missing? Is installing CUDA and Theano a prerequisite before installing Keras? |
| | Hello, I am new to python. I am trying to run this python program using xampp. first.py print('Interest Calculator:') amount = float(input('Principal amount ?')) roi = float(input('Rate of Interest ?')) years = int(input('Duration (no. of years) ?')) total = (amount * pow(1 + (roi/100), years)) interest = total - amount …  |
 | https://github.com/shivamshekhar/PyGalaxian Please update PyGalaxian file as i want the number of hits by the aeroplane into another file either text file or excel file or jupyter notebook and want to plot using plotly and plotlib library and show the analytics at what rate the hits are occuring after firing and …  |
| | Hi I am a python bigginer, I have a scenario where I need to search and select a particular value from linux command "df -h". dumpe2fs 1.42.13.x5 (23-Mar-2017) Inode count: 786432000 [root@copper02 ~]# In this above output I need to store the inode count number in to a variable to … |
| | Hello, Anyone knows anything about phython? Someone mention to me if you need anything about AI Phython would be the perfect language to program it. Is that true? Thanks in advance.  |
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