May 9, 2010 · If we want to look for a div that contains both this AND that in their value attribute, we can simply connect both conditions, like so: div[value*="this"][value*="that"] In case we …

Aug 31, 2008 · See What do ** (double star/asterisk) and * (star/asterisk) mean in a function call? for the complementary question about arguments.

Jul 23, 2012 · I have a query that is gathering information based on a set of conditions. Basically I want to know if a location has paid out more than $50 for the day OR the comment section has …

Note that breaking down the command into multiple "where" statements didn't work either. I'd enter a command like: PS H:\> Invoke-Command -computername SERVERNAME { Get …

Original Question && is notoriously hard to search for on Google Search, but the best I've found is this article which says to use -and. Unfortunately it doesn't give any more information, and I …

Java has 5 different boolean compare operators: &, &&, |, ||, ^ & and && are "and" operators, | and || "or" operators, ^ is "xor" The single ones will check every parameter, regardless of the …

Aug 29, 2008 · I have always used || (two pipes) in OR expressions, both in C# and PHP. Occasionally I see a single pipe used: |. What is the difference between those two usages? …

You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Upvoting indicates when questions and answers are useful. What's reputation and how do I …

is will return True if two variables point to the same object (in memory), == if the objects referred to by the variables are equal. >>> a = [1, 2, 3] >>> b = a >>> b is a True >>> b == a True # …

If I may, I suggest explicitly adding ELSE 'UNKNOWN - PLEASE CALL US' or some other such flag. In larger data systems with many users, sometimes new values will creep into the data …