Though the HAVING clause specifies a condition that is similar to the purpose of a WHERE clause, the two clauses are not interchangeable. Listed below are some differences to help
The following code shows you how to use SimpleDateFormatter for date and text conversion: java.text.SimpleDateFormat formatter = new java.text.SimpleDateFormat(“EEE MMM d hh:mm:ss yyyy”); java.util.Date date1 = null;try{ date1 = formatter.parse(“Thu
The following code shows to how to perform a case-sensitive search in .NET using XPath. XML File: sonu sonu Code File:
The following code allows you to permanently store values in a Windows registry and retrieve them later: SaveSetting appname:=”ABCX”, Section:=”Startup”, Key:=”samp”, setting:=”Y” You can either check in the Windows registry
Passing a multi-dimensional array to a routine is different in .NET. For example, say you have a two-dimensional array called aStrMy2DArray(10,1) as a String data type. Use this code to
The statement below will cause ambiguity because it is violating a rule for template argument deduction. That rule is: if a template parameter is used more than once in the
Don’t use the XmlDocument class if you are going to work with XPath queries. .NET has its own class for this purpose called XPathDocument, which does not run any validation
Sometimes you need to help the compiler differentiate between a type expression and a non-type expression. For example: template void func (type t){t::Str * p;} Now, say t represents a
The following function generates a string of specified characters and of desired length: public static String getStringOfChars(char ch,int length) { StringBuffer sb=new StringBuffer(); sb.setLength(length); return sb.toString().replace(‘u0000’,ch); }