is a character string or a text expression. If argument might contain a special character or mnemonic operator, listed below, use %QSUBSTR. is an integer or an expression (text, logical, or arithmetic ...
Regular expressions come in handy for all varieties of text processing, but are often misunderstood--even by veteran developers. Here's a look at intermediate-level regular expressions and what they ...
Optimizing the performance of your .NET applications requires efficient resource management. Memory allocations and deallocations must be performed optimally in performance-critical applications. One ...