UnicodeDecodeError: ‘utf8’ codec can’t decode byte 0xa5 in position 0: invalid start byte
I am using Python-2.6 CGI scripts but found this error in server log while doing json.dumps(),
python
list.reverse does not return list?
The return object is named None for list.reverse(). So this code fails when I call solution(k). Is there any way I can get around making a temporary? Or how should I do it?
A faster strptime?
I have code which reads vast numbers of dates in ‘YYYY-MM-DD’ format. Parsing all these dates, so that it can add one, two, or three days then write back in the same format is slowing things down quite considerably.
Matplotlib discrete colorbar
I am trying to make a discrete colorbar for a scatterplot in matplotlib
Import CSV file as a pandas DataFrame
What’s the Python way to read in a CSV file into a pandas DataFrame (which I can then use for statistical operations, can have differently-typed columns, etc.)?
How to determine whether a Pandas Column contains a particular value
I am trying to determine whether there is an entry in a Pandas column that has a particular value. I tried to do this with if x in df['id']. I thought this was working, except when I fed it a value that I knew was not in the column 43 in df['id'] it still returned True. When I subset to a data frame only containing entries matching the missing id df[df['id'] == 43] there are, obviously, no entries in it. How to I determine if a column in a Pandas data frame contains a particular value and why doesn’t my current method work? (FYI, I have the same problem when I use the implementation in this answer to a similar question).
Windows Scipy Install: No Lapack/Blas Resources Found
I am trying to install python and a series of packages onto a 64bit windows 7 desktop. I have installed Python 3.4, have Microsoft Visual Studio C++ installed, and have successfully installed numpy, pandas and a few others. I am getting the following error when trying to install scipy;
DeprecationWarning: executable_path has been deprecated selenium python
I am using sublime to code python scripts. The following code is for selenium in python to install the driver automatically by using the webdriver_manager package
How to convert a UTC datetime to a local datetime using only standard library?
I have a python datetime instance that was created using datetime.utcnow() and persisted in database.
Create nice column output in python
I am trying to create a nice column list in python for use with commandline admin tools which I create.