Top "Identifier" questions

An identifier is a name that identifies either a unique object or a unique class of objects.

Select with Inner Join with Multipart Identifier and Having Clause

I need to select certain fields for a multipart identifier that has duplicates. I have the query to grab the …

inner-join identifier multipart having-clause
ElasticSearch ID constraints

For ElasticSearch document IDs, are there any character constraints or restrictions? I am really interested to know if forward slash …

document elasticsearch identifier
“redefinition of 'foo' as different kind of symbol”

I’m trying to refactor and bring-over some old code, and I ran across something like this: struct foo; typedef …

c types typedef identifier redefinition
Prepend table name to each column in a result set in SQL? (Postgres specifically)

How can I get the label of each column in a result set to prepend the name if its table? …

sql postgresql dynamic-sql identifier sql-view
Fixed identifier for a machine (uuid.getnode)

I'm trying to find something I can use as a unique string/number for my script that is fixed in …

python hardware uuid identifier mac-address
Python globals, locals, and UnboundLocalError

I ran across this case of UnboundLocalError recently, which seems strange: import pprint def main(): if 'pprint' in globals(): print …

python binding scope identifier