Python pandas two table match to find latest date Question: I want to do some matching in pandas like Vlookup in Excel. According to some conditions in Table1, find the latest date in Table2: Table 1: Name Threshold1 Threshold2 A 9 8 B 14 13 Table 2: Date Name Value 1/1 A 10 1/2 A …
Grouping but the lists can contain duplicate elements Question: I have an ordered list L= [330.56, 330.6,330.65,330.7, …..] and I want to group it by a certain tolerance -+, but I can have duplicates, so I need to iterate over every element ( see if there are other elements within element-tol and element +tol) and …
python if list_item == re.match Question: I’m trying to practice regex patterns with conditions in python (googlecollab), but stuck in (if… and…) by getting proper numbers from the list[000 to 999] – i need only numbers, ending with one digit ‘1’ (not 11, 111, 211 – I need only 001, 021, 031, 101), but it …
Can I use list slicing on my match/case term in Python3 Question: To elaborate I have a string x that will be in the structure of "Test_Case_Box 1" "Test_Case_Box 2" "Test_Case_Circle 1" I was using if and elif statements by checking for example if x[0:19] == "Test_Case_Box" With the match/case syntax if I set the …
Im trying to create a list from an external file however I get n added to each list element Question: So for context I’m writing a program in python where I have an external file (user.txt) containing usernames and passwords. I want to create a list where each element is the username + password from …
How can I match a pattern, and then everything upto that pattern again? So, match all the words and acronyms in my below example Question: Context I have the following paragraph: text = """ בביהכנ"ס – בבית הכנסת דו"ח – דין וחשבון הת"ד – התיקוני דיקנא בגו"ר – בגשמיות ורוחניות ה"א – ה’ אלוקיכם התמי’ …
Regex returns one big match instead of multiple matches Question: I want to input :1: :2: and get back 2 separate matches. I used the regular expression :.+: However, regex sees this as one singular match. Regex returns :1: :2: instead of :1: :2: I am using the re library in Python Asked By: user13669275 …
Trying to find all occurrences of a substring within a string, and also keep n characters afterwards in Python Pandas Dataframe Question: For a dataframe, I am trying to extract all occurrences of "cash" and then n characters after them (which contains the cash amount). I have tried JSON, Regex, but they do not work …
Interaction between import, class and match…case in Python Question: I’m puzzled by how from … import …, class constructor and match…case in Python interact between each other. Given there are two modules, foo and bar. foo imports CONST from bar and tries to use it in Foo class __init__() within match…case construction. This gives UnboundLocalError. …
Replace multiple patterns once at a time with python Question: so what i wanna do is basically i have a list of urls with multiple parameters, such as: https://www.somesite.com/path/path2/path3?param1=value1¶m2=value2 and i would want to get is something like this: https://www.somesite.com/path/path2/path3?param1=PAYLOAD¶m2=value2 https://www.somesite.com/path/path2/path3?param1=value1¶m2=PAYLOAD like i wanna iterate through every parameter (basically every match of "=" and "&") …
