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i encountered a problem when write python threading code, that i wrote some workers threading class… Read more Python Threading With Global Variables

I want to write a function to change the time format and an offset is used to shift the date For ex… Read more Change Time Format For A String

I have wanted for a long time to find out how to clear something like print('example') in p… Read more Is There A Way To Clear Your Printed Text In Python?

Pandas has a very fast and nice string method, extract(). This method works perfectly with a regex … Read more Pandas Extract Regex Allowing Mismatches

I'm using Rpy2 on windows 7 64 and having trouble loading a package: in R: using(mi) in python… Read more Rpy2 Not Finding Package

Consider the following code: class DummyClass: def __init__(self, name): self.name… Read more How To Change Class Representation When The Class Is A Dictionary's Key?

I have the following code: from PyQt5.QtWidgets import QWidget, QHBoxLayout, QVBoxLayout, QPushButt… Read more How To Implement Zooming Image Better?

I am looking for the most memory efficient way to combine reading a Pytables table (columns: x,y,z)… Read more What Is The Most Memory Efficient Way To Combine Read_sorted And Expr In Pytables?

I would like to create a (sub)plot with two rows and two columns where the plot in the lower row oc… Read more How To Make An Axes Occupy Multiple Subplots When Using Pandas Datetime Plot?

I want to read from python stdin but also to have input options in my program. When I try to pass a… Read more Python Read From Stdin With Arguments

With python. It's possible to permute elements in a list with this method: def perms(seq): … Read more Combinations With Two Elements

I am trying to get some data out of text file with the following format: jvm: 2011-08-29 17:09:54.4… Read more Regular Expressions Python - Plotting Data Out Of Text File

I have a data frame df with a column called 'Num_of_employees', which has values like 50-10… Read more Replace Specific Values In A Dataframe Column Using Pandas

I've been completely stumped on this one: I have the following python code: def remove(self, wi… Read more Python Deleting Half The Elements In A List After Iterating Through It

I am trying to implement image processing using Neural Network implementation given by Scikit Learn… Read more Problems While Using Scikitlearn's Neural Network Implementation

I have a Twisted server under load. When the server is under load, memory usage increases, and it i… Read more Memory Leak In Python Twisted: Where Is It?

I currently have Xcode (along with command line tools) and gfrotran from HPC installed on my Yosemi… Read more How Do I Replace My Hpc Gfortran With Homebrew Gfortran?

I am making a calculator using tkinter and I wish to do the following: Disable keyboard input for… Read more How Do I Disable Keyboard Input Into An Entry Widget, Disable Resizing Of Tkinter Window And Hide The Console Window?

This is a preprocessed DataFrame, with columns representing frequency and success values for specif… Read more Python Pandas: Dataframe As A Lookup Table

My original question was posted here. I have a dataframe as follows: ID START END SEQ 1 11 … Read more Transformation Of Pandas Dataframe Adds A Blank Row