The Date object is a data type built into the JavaScript language. Date objects are created with the new Date( ) as shown below.Once a Date object is created, a number of methods allow you to operate on it. Most methods simply allow you to get and set the year, ... Read More

The isEmpty() method is used in Java to check whether a NavigableMap is empty or not.First, create a NavigableMap and add elements to it −NavigableMap n = new TreeMap(); n.put(5, "Tom"); n.put(9, "John"); n.put(14, "Jamie"); n.put(1, "Tim"); n.put(4, "Jackie"); n.put(15, "Kurt"); n.put(19, "Tiger"); n.put(24, "Jacob");Now, check whether the Map is ... Read More

The method java.util.Stack.peek() can be used to get an element from a Stack in Java without removing it. This method requires no parameters and it returns the element at the top of the stack. If the stack is empty, then the EmptyStackException is thrown.A program that demonstrates this is given ... Read More

To wrap the flex items, use the flex-wrap property. You can try to run the following code to implement the flex-wrap propertyExampleLive Demo                    .mycontainer {             display: flex;             ... Read More

The getInt32() function of the DataView gets and returns a signed 32-bit integer at the specified position.SyntaxIts syntax is as followsdataView.getInt32();Example Live Demo    JavaScript Example           var arrayBuffer = new ArrayBuffer(20);       var dataView = new DataView(arrayBuffer);       dataView.setInt32(1, ... Read More

The getUint32() function of the DataView gets and returns an unsigned 32-bit integer at the specified position.SyntaxIts syntax is as followsdataView.getUint32();Example Live Demo    JavaScript Example           var arrayBuffer = new ArrayBuffer(20);       var dataView = new DataView(arrayBuffer);       dataView.setUint32(1, ... Read More

Use removeAll() method to get the asymmetric difference of two sets.First set −HashSet set1 = new HashSet (); set1.add("Mat"); set1.add("Sat"); set1.add("Cat");Second set −HashSet set2 = new HashSet (); set2.add("Mat");To get the asymmetric difference −set1.removeAll(set2);The following is an example that displays how to get the asymmetric difference between two ... Read More

The setInt16() function of the DataView stores a signed 16-bit integer at the specified position.SyntaxIts syntax is as followsdataView.setInt16();Example Live Demo    JavaScript Example           var arrayBuffer = new ArrayBuffer(20);       var dataView = new DataView(arrayBuffer);       dataView.setInt16(1, 3225);   ... Read More

The setInt8() function of the DataView stores a signed 8-bit floating point number at the specified position.SyntaxIts syntax is as followsdataView.setInt8();Example Live Demo    JavaScript Example           var arrayBuffer = new ArrayBuffer(20);       var dataView = new DataView(arrayBuffer);       dataView.setInt8(1, ... Read More

The setUint32() function of the DataView stores an unsigned 32-bit integer at the specified position.SyntaxIts syntax is as followsdataView.setUint32();Example Live Demo    JavaScript Example           var arrayBuffer = new ArrayBuffer(20);       var dataView = new DataView(arrayBuffer);       dataView.setUint32(1, 45544);   ... Read More