I have a requirement where I have extract XML with in CDATA with in XML. I am able to extract XML tags, but not XML tags in CDATA. I need to extract EventId = 122157660 (I am able to do, good with this). _Type=”Phone” _Value=”5152083348″ with in PAYLOAD/REQUEST_GROUP/REQUESTING_PARTY/C…
Tag: python
How to filter columns containing missing values
I am using the following code: to create a heatmap of missing values of the df. However since my df has a lot of columns, the chart has to be very tall in order to accommodate all the information. I tried altering the data argument to be something like this: data = df[df.columns.values.isna()].isna() or data …
python – weird results with exponent operator in idle
I’m getting a strange result when squaring -1 in idle. What’s going on? Unexpected result: Expected result: Answer Operator precedence (the – is a unary minus operator):
Following links and crawling them
I was trying to make a crawler to follow links, with this code I was able to get the links but the part of entering the links and getting the information I need was not working, so a friend helped me to come up with this code It gets the json with the page items, but in loop number 230
Use list items as column seperators pd.read_fwf
I have text files containing tables which I want to put into a dataframe. Per file the column headers are the same, but the width is different depending on the content (because they contain names of different lengths for example). So far I managed to get the index of the first character of the header, so I kn…
How to detect if a data frame has nan values in MATLAB?
I am new to Matlab and Python. Currently i am working on some assignment where i want to check if data frame has nan values in matlab or not ? Hoping to hear back soon with response. Thank You !! Answer In Python with Pandas you can use below code:
Speed comparision for iterating over List and Generator in Python
When comparing usage of Python Generators vs List for better performance/ optimisation, i read that Generators are faster to create than list but iterating over list is faster than generator. But I coded an example to test it with small and big sample of data and it contradicts with one another. When I test s…
how to change datetime format column that contains a string
I’ve a data frame contains a column (Start Shift) and it has different data types (Datetime/string), What i need is to change the datetime format to be time format only and keep the string without any change, i used the below code to solve this issue but i can’t find a way to apply this change in …
How do I get hex codes to work with tkinter text boxes? The regular colors like “red”, “yellow” etc works. But not hex
OS: Windows 10 This is my “texter”, it is used to print letter for letter at certain speeds. It takes the text to print, and a text color as arguments. This works perfectly if i write – texter(“Hello there”, “red”) However it stops working and only prints white text w…
Find common elements of two strings including characters that occur many times
I would like to get common elements in two given strings such that duplicates will be taken care of. It means that if a letter occurs 3 times in the first string and 2 times in the second one, then in the common string it has to occur 2 times. The length of the two strings may be different. eg