Graph Traversal
https://www.youtube.com/watch?v=bIA8HEEUxZI https://www.youtube.com/watch?v=9C2cpQZVRBA&t=304s
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InterpolationSearch
Interpolation search is an improved variant of binary search. This search algorithm works on the probing position of the required value. For this algorithm to work properly, the data collection should be in a sorted form and equally distributed. Binary search has a huge advantage of time complexity over linear search. Linear search has worst-case complexity of Ο(n) whereas binary search has Ο(log n). There are cases where the location of target data may be known in advance. For example, in case of a telephone directory, if we want to search the telephone number of Morphius. Here, linear search and even binary search will seem slow as we can directly jump to memory space where the names start from 'M' are stored. Positioning in Binary Search In binary search, if the desired data is not found then the rest of the list is divided in two parts, lower and higher. The search is carried out in either of them. Even when the data is sorted, binary search does
Pengenalan kepada "Link List"
Video di bawah menerangkan mengenai konsep array dan linklist dari aspek memori komputer.Selamat menonton.
Koding HTML untuk masukkan checkbox
Berikut adalah contoh koding html bagi memasukkan checkbox ke dalam laman sesawang anda. <!DOCTYPE html> <html> <body> <form action=""> <input type="checkbox" name="vehicle" value="Bike">I have a bike<br> <input type="checkbox" name="vehicle" value="Car">I have a car </form> </body> </html> sekian..terima kasih sumber w3school
Java Regex
Java Regex The Java Regex or Regular Expression is an API to define pattern for searching or manipulating strings . It is widely used to define constraint on strings such as password and email validation. After learning java regex tutorial, you will be able to test your own regular expressions by the Java Regex Tester Tool. Java Regex API provides 1 interface and 3 classes in java.util.regex package. Contoh: import java.util.regex.*; public class RegexExample1{ public static void main(String args[]){ //1st way Pattern p = Pattern.compile("peng.*");//. represents single character Matcher m = p.matcher("penggaris"); boolean b = m.matches(); //2nd way boolean b2=Pattern.compile(".s").matcher("as").matches(); //3rd way boolean b3 = Pattern.matches(".s", "as"); System.out.println(b+" "+b2+" "+b3); }} Nota dan sumber daripada: http://www.javatpoint.com/java-regex http://ww
perbezaan antara abstract class dan interface class dalam java
abstract Classes Interfaces abstract class can extend only one class or one abstract class at a time interface can extend any number of interfaces at a time abstract class can extend from a class or from an abstract class interface can extend only from an interface abstract class can have both abstract and concrete methods interface can have only abstract methods A class can extend only one abstract class A class can implement any number of interfaces In abstract class keyword ‘abstract’ is mandatory to declare a method as an abstract In an interface keyword ‘abstract’ is optional to declare a method as an abstract abstract class can have protected , public and public abstract methods Interface can have only public abstract methods i.e. by default abstract class can have static, final or static final variable with any access specifier interface can have only static final (constant) variable i.e. by default http://beginnersbook.com/2013
Google Chart
Nak buat koding untuk graf? cuba guna Google Chart..Koding yang agak mudah dengan pelbagai jenis graf dan carta yang menarik disediakan oleh google dengan percuma..Dengan hanya menggunakan sedikit koding sahaja, graf anda sudah selesai. ni link ke google chart https://developers.google.com/chart/ https://developers.google.com/chart/ selamat mencuba..