In plain English, what are the disadvantages and advantages of using SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED in a query for .NET applications and reporting services applications?

DEBUG – less granular compared to the TRACE level, but still more than you will need in everyday use. The DEBUG log level should be used for information that may be needed for deeper diagnostics and …

I am trying to query from a temp table and i keep getting this message: Msg 102, Level 15, State 1, Line 1 Incorrect syntax near ' '. Can somebody tell me what the problem is?

Pandas: drop a level from a multi-level column index? Asked 11 years, 9 months ago Modified 1 year, 1 month ago Viewed 511k times

I understand that an Isolation level of Serializable is the most restrictive of all isolation levels. I'm curious though what sort of applications would require this level of isolation, or when I s...

Low level means closer to the machine, and therefore more difficult and more powerful. The higher level you get, the more removed from the machine and "English-like" you get, but you lose a lot of the …

df Out[92]: A B C C a 0 0 b 1 1 c 2 2 d 3 3 e 4 4 I saw SO anwser like this python/pandas: how to combine two dataframes into one with hierarchical column index? but this concat different dataframe …

I would like to set level logging to DEBUG in tomcat but in console nevertheless only INFO and WARN output. Could anybody tell me what's wrong? My C:\\tomcat\\logging.properties: # Licensed to the ...

This is very simple question, but I cannot find information. (Maybe my knowledge about Java frameworks is severely lacking.) How can I set the logging level with application.properties? And …

Data at the root level is invalid [duplicate] Asked 14 years, 7 months ago Modified 8 years ago Viewed 208k times