If you have a JTable where the values displayed in a particular columnare Integer objects, it will display the Integer values with commas(e.g. 98765432 is displayed as 98,765,432) if these
Computer science sophomores learn that recursion can neatly solve complex problems, e.g., Hanoi rings, wildcard handling, and parsing. In practice, however, recursion can be problematic for several reasons. First of
An assignment expression can appear inside an if condition: if (x = getval() ) { // do someting } The if condition is evaluated in two steps: first, the unconditional
A derived class’s member-initialization list can initialize any non-ambiguous member of its class, including base subobjects. Suppose you have a class C that is derived from B, which is in
By default, a typedef name declared in the global scope has internal linkage. This means that separately compiled source files can’t refer to a typedef declared in another source file,
An equality expression takes two operands, the second of which is often a constant or an rvalue: if (x==4) // 4 is an rvalue // .. do something if (y!=MAX_COUNT)
Question: If I try to open an Informix table in Microsoft Visual InterDev, which uses SCO Vision Ultralite ODBC driver on an NT4/SP4 IIS4 Web server, Visual InterDev hangs. Using
Question: I have been running Informix 7.22.TC1 successfully on Windows NT servers with the WebLogic 1.1 JDBC driver. On Web server restart, my application suddenly shows an error in connection
Question: I am receiving an error code of 0400 when a program is executing. I have been told that this is an SQL error code; however, none of the books