Use this snippet to remove duplicates from a delimited string: DECLARE @mystring varchar(1000), @myword varchar(50),@CachedStringvarchar(2000)set @CachedString=”DECLARE @i int,@j intSELECT @mystring = ‘cat dog fox cat chicken hen goose cat bird
This generic class will help to obtain a deep copy of any object and cast it to the Object Type: public class ObjectCloner{ private ObjectCloner(){} // returns a deep copy
Scheduling recurrent or future events can be a hassle, but the Timer class can make it a lot easier. With a couple of simple calls, you can create any number
If you want all exceptions to go to the same file, use this code: import java.io.*;import java.util.Date;public class Logger{public static synchronized logException(Exception ex){try {RandomAccessFile ff = new RandomAccessFile(“c:\name.log”,”rw”);// to append
In the code below, inter is an interface which has a method add(int i1,int i2). The implementation is done in Impl class. Interface code(inter.java)public interface inter{ public int add(int i1,int
// conn – having a database connection alreadyPreparedStatement stmnt = null;ResultSet rs = null;try{ // ‘?’ indicates placement of a parameter. stmnt = conn.prepareStatement(“SELECT firstName FROMemployees WHERE salary > ?”);
You can use the printf() function as in the following example: #include using namespace std;int main(){ __int64 i64 = 4294967296; printf(“%I64d “, i64); //in decimal printf(“%I64x “, i64); //in hexa
Suppose you have the class given below: #include #include std::list list_of_pairs; In the above definition, the template argument for list is another template class namely, pair. The above definition won’t
Large graphs are stored as adjacency lists to save space. Traditional mechanisms based on arrays of pointers waste space. The following scheme is based on array of indices, which saves