Blank or Uninitialized Final Variable in Java

Ankitha Reddy
Updated on 30-Jul-2019 22:30:22

303 Views

No. It is not allowed in Java. The compiler will fail the compilation throwing error that the blank final field may not have been initialized.

What is Static Blank Final Variable in Java

Syed Javed
Updated on 30-Jul-2019 22:30:22

477 Views

No. It is not allowed in Java. Compiler will fail the compilation throwing error that the blank final field may not have been initialized.

Configure CDN to Deliver One File Regardless of URL

Nitya Raut
Updated on 30-Jul-2019 22:30:22

156 Views

Use any CDN to deliver your purpose. You can use CloudFlare as a reverse proxy between your users and the CDN to fulfill your purpose.You can also create a rule that redirects whatever you want to index.html. This is how you can what you want considering that CDNs are configured to serve only static existing files as you know.Content Delivery Network (CDN) puts stuff like blobs and other static content in a cache. The process involves placing the data at strategically chosen locations and caching it. As a result, it provides maximum bandwidth for its delivery to users. Let us ... Read More

Methods of 3D Transforms with CSS3

mkotla
Updated on 30-Jul-2019 22:30:22

68 Views

The following are the methods used to call 3D transforms:ValuesDescriptionmatrix3d(n, n, n, n, n, n, n, n, n, n, n, n, n, n, n, n)Used to transforms the element by using 16 values of the matrixtranslate3d(x, y, z)Used to transforms the element by using x-axis, y-axis, and z-axistranslateX(x)Used to transforms the element by using x-axistranslateY(y)Used to transforms the element by using y-axistranslateZ(z)Used to transforms the element by using y-axisscaleX(x)Used to scale transforms the element by using x-axisscaleY(y)Used to scale transforms the element by using y-axisscaleY(y)Used to transforms the element by using z-axisrotateX(angle)Used to rotate transforms the element by using x-axisrotateY(angle)Used ... Read More

Camel Case Naming Conventions in Java

Ankitha Reddy
Updated on 30-Jul-2019 22:30:22

900 Views

Java follows camel casing for objects, class, variables etc. If a name is having multiple words, the first letter is small then consecutive words are joint with the first letter as a capital case. Consider the following example − Taxation Department Class - TaxationDepartment Object - taxationDepartment Method - getTaxationDepartmentDetails Variable - taxationDepartment

Java Methods Equivalent to C++ Virtual Functions

Sharon Christine
Updated on 30-Jul-2019 22:30:22

547 Views

All instance methods in Java are virtual except, static methods and private methods.

Difference Between dragenter and dragover Event in HTML5

Samual Sam
Updated on 30-Jul-2019 22:30:22

448 Views

dragenterThe dragenter event is used to determine whether the drop target is to accept the drop. If the drop is to be accepted, then this event has to be canceled.dragoverThe dragover event, which is used to determine what feedback is to be shown to the user. If the event is canceled, then the feedback (typically the cursor) is updated based on the dropEffect attribute's value.

Creating Multiple Java Objects by One Type Only

Ankitha Reddy
Updated on 30-Jul-2019 22:30:22

1K+ Views

You can create a List of object easily. Consider the following example, where I'll create an array of Employee objects and print their details in a for loop. import java.lang.reflect.InvocationTargetException; import java.util.ArrayList; import java.util.List; public class Tester implements Cloneable { private int data; public int getData() { return data; } public void setData(int data) { this.data = data; } public Tester(int data){ ... Read More

Upgrading SAP .NET Connector 1.0 to 3.0

Sai Subramanyam
Updated on 30-Jul-2019 22:30:22

313 Views

In .NET connector 3.0.2, it has many bugs and one of the common is connection pooling. There is .NET 3.0.6.0 or higher available. You can go to SAP Marketplace and get the latest version.

Trust Backward Compatibility with HTML5

Rishi Rathor
Updated on 30-Jul-2019 22:30:22

208 Views

HTML5 is designed, as much as possible, to be backward compatible with existing web browsers. New features build on existing features and allow you to provide fallback content for older browsers.It is suggested to detect support for individual HTML5 features using a few lines of JavaScript.The latest versions of Apple Safari, Google Chrome, Mozilla Firefox, and Opera all support many HTML5 features and Internet Explorer 9.0 will also have support for some HTML5 functionality.The mobile web browsers that come pre-installed on iPhones, iPads, and Android phones all have excellent support for HTML5.

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