Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
An open document URL is constructed as follow −http://:/OpenDocument/opendoc/?&&...&With use of SAP Business Objects API, you can query each prompt- single value or multiple value. When you build URL, you may have to include parameter types.You can join parameters with the ampersand (&) and you shouldn’t use space with & ampersand. Example − sType=wid&sDocName=Sales2003https://URL_path/BOE/OpenDocument/opendoc/openDocument.jsp?sIDType=CUID&sType=wid&sRefresh=Y&iDocID=AUcrjvCCPOVHtSvXJV9Qs0k&lsMYBO_BU=B;B&lsSYBO_CALYEAR=201710&lsSYBO_CRNCY=USDIn this URL, you can see single value variable YBO_CALYEAR and value is passed in YYYYMM format&lsSYBO_CRNCY=USD, you can see single value variable and I am passing value “USD”When you run the report, you can define a report level variable or use report-level function to capture multiple ... Read More
The addElement(E obj) method is used to add the specified component to the end of this vector and increasing its size by one. The capacity of this vector is increased if its size becomes greater than its capacity. This addElement() method is identical in functionality to the add(Object) method. The add() method returns true/false but the addElement() method does not return any value.Exampleimport java.util.Vector; public class VectorDemo { public static void main(String[] args) { Vector vec = new Vector(4); vec.add(4); vec.add(3); vec.add(2); vec.add(1); System.out.println("Initial ... Read More
The append() method in the StringBuffer class adds the specified String to the contents of the current String buffer. Using this method you can append a single character to a string or char array in java.Examplepublic class Test { public static void main(String args[]) { StringBuffer sb = new StringBuffer("Hi hello how are yo"); sb.append("u"); System.out.println(sb); } }OutputHi hello how are you
The Optimum Method to Concatenate Strings in Java is the concat() method.This method appends one String to the end of another. The method returns a String with the value of the String passed into the method, appended to the end of the String, used to invoke this method.ExampleLive Demopublic class Test { public static void main(String args[]) { String s = "Strings are immutable"; s = s.concat(" all the time"); System.out.println(s); } } OutputStrings are immutable all the time
We all know that the String class in Java is mutable i.e. once we create a String variable we cannot modify its data or do any manipulations.But, there may be scenarios where we need to modify the data of String variables. In such cases, we could use StringBuffer class.This class −is like a String, but can be modified. It contains some particular sequence of characters, but the length and content of the sequence can be changed through certain method calls.Is safe for use by multiple threads.
To sort, use ORDER BY SUBSTRING(). Let us first create a table −mysql> create table DemoTable -> ( -> Value varchar(40) -> ); Query OK, 0 rows affected (0.59 sec)Insert some records in the table using insert command −mysql> insert into DemoTable values('2321/78/54-6') -> ; Query OK, 1 row affected (0.15 sec) mysql> insert into DemoTable values('2321/78/54-8'); Query OK, 1 row affected (0.16 sec) mysql> insert into DemoTable values('2321/78/54-5'); Query OK, 1 row affected (0.12 sec) mysql> insert into DemoTable values('2321/78/54-9'); Query OK, 1 row affected (0.21 sec)Display all records from the table using select statement ... Read More
The concat() method of the String class concatenates the specified string to the end of this string.ExampleLive Demoimport java.lang.*; public class StringDemo { public static void main(String[] args) { // print str1 String str1 = "self"; System.out.println(str1); // print str2 concatenated with str1 String str2 = str1.concat(" learning"); System.out.println(str2); // prints str3 concatenated with str2(and str1) String str3 = str2.concat(" center"); System.out.println(str3); } }Outputself self learning self learning center
You can concatenate strings using the ‘+’ operator of Java.ExampleLive Demopublic class Test { public static void main(String args[]){ String st1 = "Hello"; String st2 = "How"; String st3 = "You"; String res = st1+st2+st3; System.out.println(res); } }OutputHelloHowYou
You can concatenate two strings using the concat() method of the String class. This class concatenates the specified string to the end of this string.ExampleLive Demopublic class Test { public static void main(String args[]){ String str1 = "Krishna"; String str2 = "Kasyap"; System.out.println(str1.concat(str2)); } }OutputkrishnaKasyap
The concat() method of the String class concatenates the specified string to the end of this string.Exampleimport java.lang.*; public class StringDemo { public static void main(String[] args) { // print str1 String str1 = "self"; System.out.println(str1); // print str2 concatenated with str1 String str2 = str1.concat(" learning"); System.out.println(str2); // prints str3 concatenated with str2(and str1) String str3 = str2.concat(" center"); System.out.println(str3); } }Outputself self learning self learning center