SQL, 18
Demonstration with PostgreSQL
SELECT b-a FROM t;
You can create the dataset with
CREATE TABLE t AS SELECT a::time,b::time FROM(VALUES('0:00','0:01'),('0:55','1:00'),('1:45','3:15'))ASt(a,b);
@ypercubeᵀᴹ Meta: Flagging question that has open bounty?A: ...This is clearly off-topic, but I cannot VtC; can the bounty be removed and the question closed please?
Schoolboy error, that. I remember (back in the day) a site that stored prices in-page when you went to checkout an order. You could just edit the HTML of the page and submit! Got fixed pretty sharpish
> As a result of this attack, all Bitcoins stored in the Flexcoin exchange were stolen, all users lost their stored Bitcoins, and the exchange was forced to shut down.
@hot2use It was. I wasn't very clear, sorry. You noticed the issue after the OP changed the link. Their new link didn't work, the old one (which Tom has just restored) did.
I am trying to push my crawled data in HANA. So far, when I do the import, I can't find how I can map each value I have with a separate column. What is the proper way to map those records in HANA table? do I have to do a software for the mapping ?
-I already created a table in HANA and have name...
First post on meta so, if i'm "doin' it wrong", I apologize.
I wanted to ask about the handling of questions with the following conditions:
- Question raised by brand new member ( < 10 reputation? )
- Answers provided that address issue
- New member never bothers accepting an answer and closing ...
Day after day we see many questions that do not have a RDBMS tagged, which got me thinking (a miracle, I know) - Why don't we have a custom closure reason of "RDBMS Not Specified" added?
> Hebrew and Arabic are both written Right to Left, however when I do a substring for the first character in Arabic I get the leftmost one, but Hebrew gives me the rightmost one
I've been tasked with getting us ready for to go to Unicode for various character sets including Chinese, Russian, and Korean.
One of the things that I'm focusing on is SSIS. I've tested a simple lookup, and it works fine. But now I'm running into questions about these languages.
Can you do an ...
Do we need to change all tabs into four spaces?
A while back I proposed a code golf specific feature request.
I now come to this community to discuss how this feature may be interesting to many sites throughout the network. In sites that are not technologically oriented tabulation may present a...