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Forum updates on "exists operator"

Operator '!=' cannot be applied to operands of type 'System.DateTim
how can I test if a DateTime object was initialized?when I try to test with the '!=' and '==' i ...
Operator Overloading in VB.Net
Does VB support operator overloading? If so, can someone point metoward some good info on how to d...
Bit operators in EJBQL
I'd like to know if it's possible to write comparisson expressions based on bitwise operators in EJB...
== operator problem
I'm using SOAP with Tomcat and have tested a java example code whichsubtracts two input parameters...
Bitwise Operators
Just passed my SCJP and after spending a week learning bitwise operators Ican't help but wonder; w...
operator ^ cannot be applied to double
I have to write a static method to compute x^n for an integer n,WITHOUT using Math.pow(). they gav...
Increment & Decrement Operator in Expressions
I'm rereading the beginning chapters of the textbook by WalterSavitch and in Chapter 2, there is a...
Relation between "new" operator and "ClassLoader" class ?
What is the relation between the "new" operator and the "ClassLoader" class?The new operator uses ...
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Article updates on "exists operator"

Exists Operator
This article explains the use of exists operator with different examples.
EXISTS OPERATOR
This article explains about EXISTS OPERATOR with example.
Shell script to check dir directory if it exists then change the path, if not then create dir with
Suppose a full path like dir1/dir2/dir3/mydir is supplied during the execution of a shell script whe...
Example to create table based on existing table
This article provides an example to create table based on existing table.
USING EXISTS with CO-RELATED SUB-QUERIES
This article explains about USING EXISTS with CO-RELATED SUB-QUERIES with example.
using NOT EXISTS
This article explains about using NOT EXISTS with example.
BATCH FILE SHOWING THAT WHETEHER THE FILE EXIST OR NOT
BATCH FILE SHOWING THAT WHETEHER THE FILE EXIST OR NOT.
Code First for Existing Database with POCO class auto generated
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Interview FAQ updates on "exists operator"

The insertion operator is another name for which operator
Options a) input operatorb) output operatorc) extraction operatord) None of the above ...
Which of the following operators cannot be overloaded?
Optionsa) ?:b) ::c) .*d) All of the aboveAnswer : d) All of the above
Operator Overloading is also known by the term
Optionsa) runtime polymorphismb) compile-time polymorphismc) Both a and bd) None of the ab...
Operator overloading is necessary because - select option
Optionsa) C++ attempts to make the user-defined classes act like built-in typesb) To provide n...
Which overloads a unary minus operator and returns no values - Select option
Optionsa) sample :: oper-() { };b) void sample :: operator-() { }c) void sample :: operator-...
Which operator does represent concatenation assignment?
Optionsa) &=b) +c) +=d) =Answer : c) +=
Write expression using operator keywords for (a!=b) > (~(a & b)&=(a^b))
Optionsa) (a not_eq b) gt (not( a bitand b) and_eq (a xor b))b) (a not_eq b) > (compl( a bitan...
If you have a trigger on a table and the table is dropped, does the trigger still exist?
If you have a trigger on a table and the table is dropped, does the trigger still exist?No. The ...
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Video updates on "exists operator"

 
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