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In this case, 'foo_bar' is actually 'links_userprofile_favorite_feeds'. The proble… Read more Django, ManyToManyField - ProgrammingError: Relation Foo_bar Does Not Exist. Recognized In Migrations, Though Relation Is Never Created

I am using Requests 1.2.3 on Windows 7 x64 and am trying to connect to (any) site via HTTPS using a… Read more HTTPS Proxies With Requests: [Errno 8] _ssl.c:504: EOF Occurred In Violation Of Protocol

How can I apply an offset on the current time in python? In other terms, be able to get the current… Read more Python Time Offset

After talking with a friend of mine from Google, I'd like to implement some kind of Job/Worker … Read more Should I Learn/use MapReduce, Or Some Other Type Of Parallelization For This Task?

Usually I use the following code to open an excel workbook in the background: import xlwings as xw … Read more Excel.exe Process Keeps On Running If Visible False After Any Error

this is my xml file i parse it like this: self.doc=etree.parse(xmlFile) masterI Solution 1: I… Read more Parse Xpath From Xml File Should Contain '

Suppose we have a recurrence relation A[0] = a A[i+1] = f(A[i],c) where c is a parameter and f is… Read more Multithread Vs List Comprehension In Simulation

I have a DataFrame that is something similar to this id name value a Adam 5 b Eve … Read more Pivot Table(?) With A Pandas Dataframe

I want to count the number of times a given function has been called. So, I made a countcalls decor… Read more Accessing Function Attribute Created In A Decorator Outside That Decorator

I have the following DataFrame with two groups of animals and how much food they eat each day, df =… Read more Pandas Transform Position/Rank In Group

I would like to index a column vector in a matrix in Python/numpy and have it returned as a column … Read more Selecting A Column Vector From A Matrix In Python

I'm heavily basing my code off of this excellent tutorial at Ars Technica, so I am able to trac… Read more How Do I Use Twitter Streaming API To Track New Followers Of Other Accounts I Don't Have Login Information For?

I am trying to use Python's ElementTree to generate an XHTML file. However, the ElementTree.Ele… Read more How To Create "virtual Root" With Python's ElementTree?

I am sorry for the super easy question, but I can't make it work I am cleaning data and want t… Read more Python Pandas TypeError: First Argument Must Be String Or Compiled Pattern

I have a pandas dataframe df of the following shape: (763, 65) I use the following code to create 4… Read more Create Multiple New Columns For Pandas Dataframe With Apply + Function

I'd like to understand the difference in RAM-usage of this methods when reading a large file in… Read more Read File In Chunks - RAM-usage, Reading Strings From Binary Files

I have a button in my GUI then after selecting a image file I want it to display in new window. Cod… Read more Open A Image File Then Display It In New Window

I'm working on a Django-based web service and I'm trying to figure out what the best way to… Read more Django: Custom Serialization Options?

I am trying to sort a text file in numerical order, from largest at the top of the file, to lowest … Read more How To Sort A Text File Numerically?

(Using Python 2.7) I understand this is pretty elementary but why wouldn't the following statem… Read more OR Statement Handling Two != Clauses Python