python (12.9k questions)

javascript (9.2k questions)

reactjs (4.7k questions)

java (4.2k questions)

java (4.2k questions)

c# (3.5k questions)

c# (3.5k questions)

html (3.3k questions)

Questions - uniqueidentifier

RISC V | Read C program identifiers from a RISC-V program [PROBLEM COLLEGE]

The statement is this one: -Write a program in RISC-V assembly using RARS. The program should not rely on uninitialized register values. The program should not contain any obviously inefficient action...
test-img

Javier Montero

c

replace

uniqueidentifier

identifier

riscv

Votes: 0

Answers: 0

Set repeating IDs till first record repeats (bulk load csv file)

I have a file that I imported via bulk-insert and I want to assign group IDs/sequences. I would like to assign the IDs till the first record with the first character is repeated. In this example its &...
test-img

Leo96

tsql

uniqueidentifier

bulk-load

Votes: 0

Answers: 1

Latest Answer

Here is one way to do it, but given the limited info you provided I will make the following assumptions: **The data in your table has some order to it. This obviously will not work if that is not the ...
test-img

JMabee

extract the identical beginning parts of multiple strings

I have multiple strings (so-called DOIs) like this: doi1 <- "10.1057/bp.2009.9" doi2 <- "10.1057/bp.2015.4" doi3 <- "10.1057/bp.2008.12" How do I best extract t...
test-img

anpami

r

string

string-comparison

uniqueidentifier

doi

Votes: 0

Answers: 1

Latest Answer

The package ‘Biobase’ has this implemented as lcPrefix. But implementing this oneself isn’t hard; here’s another quick and dirty version (careful, this was only tested on a handful of cases): find_lon...
test-img

Konrad Rudolph

SQL: Select latest balance per unique users in a table transactional log

I have a TABLE of logs of transnational balances of the following form TIMESTAMP | Name | BALANCE ------------------+---------+----------- 1/6/2022 17:57:51 | User_1 | 45 1/6/2022 15...
test-img

CARLOS FELIPE SANCHEZ

sql

greatest-n-per-group

uniqueidentifier

Votes: 0

Answers: 1

Latest Answer

For the top there doesn't exist any bigger. select Timestamp, Name, Balance from TABLE t where Balance is not null and not exists ( select 1 from TABLE t2 where t2.Name = t.Name an...
test-img

LukStorms

Posts

Questions

Blogs

Jobs