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Sorting is a way to arrange elements (objects) of a list or array in a certain order. The order may be in ascending or descending order. Another useful class in java.util package.   the java.util package is the Collections class, which include the sort() method for sorting lists alphabetically ...

To calculate the length of any string or get the elements count of an Array or List, You can use len() function in Python. 1. Length of String name = "Sheetal Kumar" size = len(name) print(size) Output: 13   2. Length of List: items = ["A","B","C","D"] size = len(items) print(size) Output: 4   ...

The String class maintain many efficiency for processing String. However , once a String object is build,its contents will remain same.String object are constant string and StringBuffer object are modified strings. Java can perform certain development involving String because it knows that these object ...

Class String provides Substrings methods to allow a new String object to be build by copying part of an current String object . Each method returns a new String object. letters.substring (20) With the use of Substring method that takes one integer argument. This point specifies the starting ...

Java provides a variety of methods for comparing String objects. It signifies one String to be greater than" or  less than" another String, consider the method of alphabetizing a series of last names Example :- We place the word "John" before "Smith" because ...

There are four types of SQL (structure query language) operator which is used to operate with all the data types. In the SQL if the attributes or data are used in the list they must be embedded in a single quote ( ' ' ). Operator Description BETWEEN....AND.....  It ...

String is used to handle a function it is a sequence of characters .There are some of the string with example. 1. addcslashes :- It return the String with backslashes before the character. <?php echo addcslashes('Hello[ ]', 'A..z'); ?> Output \H\e\l\l\o\[ \] 2. addslashes ...

Function play an important role in programming language as it organise our code in a proper manner. We can use our code over and over by naming it only. The function works very similar to variable, but they are more powerful than that. Function Syntax <?php function functionName() { // ...

Number Methods In javascript method and properties contain a primitive value and it treat primitive value as a object when it execute its method and properties. Basic maths calculation with numbers in javascript const num1=100; const num2=20; let val; //Basic math with numbers val=num1 ...

Javascript and HTML binding To insert javascript in your html page  which is very basic and easy javascript and their fundamentals First, you create a  HTML page index.html  in your IDE( i.e  webstrom, netbeans, Visual Studio etc..) . In  index.html page ...

Implode and explode is the basic operation in any programming language. Here i will show you how to join and array or List items in single string or split sting into multiple variables or array in python. Sometimes you may need to break a large string down into smaller parts or strings.  ...