2020年1月3日 · for example, 2345 is a unique digit number because no digit is shown twice but 3324 isn't a unique number because 3 is there twice. I tried using % but I as (code) shows but I didn't get digits I got

2018年10月3日 · After 3 months, I am finally able to answer my own question, the solution is a bit dirty but it does the job and run very fast.

2019年9月14日 · The number of sub-values will always match between these fields (that is, if the first has 2 values the second will have 2 values). The lonae number by itself between "Standard" and "CMD.X" is the number of sub-values in each of those fields. Basically, what I'm trying to create is: XYZ 12345671 18884;18912 222.00;222.00 Standard 2 CMD.1

There are parentheses missing around every single item of your VALUES list: it's VALUES ('12345671'), ('12345672'), ... not VALUES '12345671' , ... If your id column has got the data type INT then there's no need for single quotes around the values too. It would a good idea to move to mysqli or PDO with parameterized prepared statements.

2021年6月28日 · Get Next element based on a value Asked 3 years, 1 month ago Modified 3 years, 1 month ago Viewed 41 times

2019年12月31日 · everyone. I have run into a problem in attempting to match rows in one dataframe to another dataframe using the Python Pandas library. I have two dataframes, df_1 and df_2, that have three of the...

2021年3月8日 · I need to create a third column in df2 to reflect all associated skus from df1 based on 'id', preferably as a list of values. Expected result would look like: id name skus 0 100 Toy ['12345678','12345677','12345633'] 1 200 Hammer ['12345655'] 2 300 Guitar ['12345652','12345671']

The expected output is as follows: 1 12 123 1234 12345 123456 1234567 12345678 123456789 1234567890 12345678901 123456789012 Following is the starting code I would use: import java.util.Scanner;

2014年9月29日 · select * from attempts where timestamp < (select timestamp from attempts where ip='12.34.56.78' and result = 1) and ip='12.34.56.78' and result = 0 order by timestamp desc limit 1 see it working live in an sqlfiddle

2013年3月18日 · So I have a list of floating numbers, some of them have round off errors and appears in the form 0.3599999. It is trivial to detect by convert it to string and see if there is a bunch of 999 follow...