Apr 11, 2011 · I know the names of most of the operators but not sure what operator<< and operator>> are called. i.e. operator= () // the assignment operator operator== () // the equality …

Jan 18, 2014 · C# supports two boolean or operators: the single bar | and the double-bar ||. The difference is that | always checks both the left and right conditions, while || only checks the …

I saw this code: this.vertical = vertical !== undefined ? !!vertical : this.vertical; It seems to be using !! as an operator, which I don't recognize. What does it do?

Oct 26, 2010 · It should also be noted that even though the (+) works, Oracle recommends not using it: Oracle recommends that you use the FROM clause OUTER JOIN syntax rather than …

@DawoodibnKareem I think Michael deliberately included the in the italicisation of the ternary operator, and that's what he means is erroneous, not that ternary operator is erroneous. The …

Mar 26, 2012 · I was working with ?? operator in C# 4 and found a interesting feature. This line of code always assigns null to existingObject if it is already null regardless of the …

Aug 23, 2014 · I've already gone through question I understand that, it is necessary to implement ==, != and Equals(). public class BOX { double height, length, breadth; // this is first one '==' ...

foo->bar() is the same as (*foo).bar(). The parenthesizes above are necessary because of the binding strength of the * and . operators. *foo.bar() wouldn't work because Dot (.) operator is …

Jan 8, 2020 · When I am using OR operator it shows those values which are used in OR operater after where clause IN also do the same. Please let me know the difference between both.

Jul 8, 2013 · I understand the Modulus operator in terms of the following expression: 7 % 5 This would return 2 due to the fact that 5 goes into 7 once and then gives the 2 that is left over, …