Add multiple keys with multiple values in Redis - Stack Overflow
Mar 6, 2023 · redis-cli can handle this. For example imagine I have a file named rediscommands.txt containing: hset myhash a 1 b 2 c 3 hset myotherhash a 2 b 3 c 99 I can then run all of the …
Pyspark - why isupper(), islower(), istitle() doesnt work in udf?
Aug 28, 2020 · I tried to create udf to check if a name string is all upper case or lower case. why it is not producing what I was expecting? For example: def check_case(name): if name.isupper() : …
Check if value exists in specific column of 2d list (list of lists)
Aug 8, 2019 · 2 I have a list (called all_data) of lists: [ [142864, bob, 428, robert], [642899, gretchen, 999, siobhan], [999644, nancy, 899, joseph] ] I need to find out if a specific value is in the 3rd …
Get an array of property values from an object array in typescript
Mar 19, 2019 · Typescript is (more or less) a superset of javascript. The same solution for Javascript would apply to Typescript.
Case-insensitive string comparison in C++ - Stack Overflow
What is the best way of doing case-insensitive string comparison in C++ without transforming a string to all uppercase or all lowercase? Please indicate whether the methods are Unicode-friendly an...
c# - Store DataTable in a Varbinary column in SQL and retrieve ...
Jul 17, 2018 · I have a DataTable containing all the information I need for processing. I plan to transform it into a byte[] array and store it in a Varbinary column in SQL. Here is my code, but I don't know how...
r - Citing multiple publications by same author in same year in ...
Apr 28, 2020 · I have two citations by the same author, and they were published in the same year. Right now, my code looks like this blah blah Hansen [-@Hansen2015a; -@Hansen2015b] and I get this …
Gini coefficient calculation using Numpy - Stack Overflow
A first issue is not factoring for the equation for the Gini coefficient correctly: gini = (area between Lorenz curve and perfect equality) / (area under perfect equality) The denominator in was not incldued in the …
XML Error Code - A name contained an invalid character
Nov 22, 2019 · Whitespace is not permitted in XML element names (eg bill date). Allowed alternatives include bill_date, bill.date, bill-date, billDate, and BillDate.
Accessing an item for deletion in a nested list? - Stack Overflow
Sep 18, 2017 · I am trying to remove an item in a list. student = [ ['Bob', '95'], ['Gretchen', '90'] ] my code is as follows: elif menu == 3: # Remove students student_removal ...