Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
The range of values for a ChronoField can be obtained using the range() method in the LocalTime class in Java. This method requires a single parameter i.e. the ChronoField for which the range of values is required and it returns the range of values.A program that demonstrates this is given as follows −Example Live Demoimport java.time.*; import java.time.temporal.ChronoField; import java.time.temporal.ValueRange; public class Main { public static void main(String[] args) { LocalTime lt = LocalTime.parse("11:19:50"); System.out.println("The LocalTime is: " + lt); ValueRange range = lt.range(ChronoField.MICRO_OF_SECOND); System.out.println("The range of MICRO_OF_SECOND ... Read More
Use $gte operator along with ISODate() to work Date query with ISODate in MongoDB.To understand the concept, let us create a collection with the document. The query to create a collection with a document is as follows −> db.dateDemo.insertOne({"StudentName":"John", "StudentAge":26, "AdmissionDate":new ISODate("2013-06-07")}); { "acknowledged" : true, "insertedId" : ObjectId("5c8a65799064dcd4a68b70ea") }Display all documents from a collection with the help of find() method. The query is as follows −> db.dateDemo.find().pretty();The following is the output −{ "_id" : ObjectId("5c8a65799064dcd4a68b70ea"), "StudentName" : "John", "StudentAge" : 26, "AdmissionDate" : ISODate("2013-06-07T00:00:00Z") }Here is the date query with ISODate in MongoDB ... Read More
The toString() method of the StringJoiner class in Java8 is used to return the string representation of the StringJoiner.The syntax of the toString() method is as follows:String toString()To work with the StringJoiner in Java 8, import the following package:import java.util.StringJoiner;The following is an example to implement StringJoiner toString() method in Java:Example Live Demoimport java.util.StringJoiner; public class Demo { public static void main(String[] args) { StringJoiner strJoin = new StringJoiner(" "); strJoin.add("One"); strJoin.add("Two"); strJoin.add("Three"); strJoin.add("Four"); strJoin.add("Five"); System.out.println(strJoin.toString()); } }outputOne ... Read More
unordered_multimap swap() function in C++ STL is used to swap the elements of one multimap to another of same size and type.AlgorithmBegin Declaring two empty map container m, m1. Insert some values in both m, m1 map containers. Perform swap() function to swap the values of m, m1 map containers. Printing the swapped values of m map container. Printing the swapped values of m1 map container. End.Example Code Live Demo#include #include using namespace std; int main() { unordered_map m, m1; // declaring m, m1 as empty map container m.insert (pair('b', 10)); ... Read More
The 0 (Zero) before a number is basically the octal literal.In C/C++ we can use octal literals by typing a zero before the actual number. For example, if an octal number is 25, then we have to write 025.Example Code#include int main() { int a = 025; int b = 063; printf("Decimal of 25(Octal) is %d", a); printf("Decimal of 63(Octal) is %d", b); }OutputDecimal of 25(Octal) is 21 Decimal of 63(Octal) is 51
To get number of updated documents in MongoDB, you need to use runCommand along with getlasterror.Let us first create a collection with documents> db.getNumberOfUpdatedDocumentsDemo.insertOne({"StudentName":"David"}); { "acknowledged" : true, "insertedId" : ObjectId("5ca28c1d6304881c5ce84bad") } > db.getNumberOfUpdatedDocumentsDemo.insertOne({"StudentName":"Chris"}); { "acknowledged" : true, "insertedId" : ObjectId("5ca28c226304881c5ce84bae") } > db.getNumberOfUpdatedDocumentsDemo.insertOne({"StudentName":"Robert"}); { "acknowledged" : true, "insertedId" : ObjectId("5ca28c276304881c5ce84baf") } > db.getNumberOfUpdatedDocumentsDemo.insertOne({"StudentName":"Ramit"}); { "acknowledged" : true, "insertedId" : ObjectId("5ca28c366304881c5ce84bb0") } > db.getNumberOfUpdatedDocumentsDemo.insertOne({"StudentName":"Adam"}); { "acknowledged" : true, "insertedId" : ObjectId("5ca28c436304881c5ce84bb1") }Following is the query to display all documents from a collection with the help of find() method:> db.getNumberOfUpdatedDocumentsDemo.find().pretty();This will ... Read More
In this program we will see how to transfer a 4-byte block from one location to another location.Problem StatementWrite 8086 Assembly language program to transfer a four-byte block from one memory section to another memory section. The numbers are stored at memory offset 500 – 503.DiscussionHere we are initially setting up the source index register with the source of data blocks, then set the destination index register to store into another block. Then set the Data segment register and Extra Segment register to 0000H. By using MOVSB instruction, the entire block is transferred from one location to another. As the ... Read More
Before getting into example, we should know what sqlite data base in android is. SQLite is an open source SQL database that stores data to a text file on a device. Android comes in with built in SQLite database implementation. SQLite supports all the relational database features. In order to access this database, you don't need to establish any kind of connections for it like JDBC, ODBC etc.This example demonstrate about How to use LIMIT Cause in Android sqlite.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to ... Read More
Before getting into example, we should know what sqlite data base in android is. SQLite is an open source SQL database that stores data to a text file on a device. Android comes in with built in SQLite database implementation. SQLite supports all the relational database features. In order to access this database, you don't need to establish any kind of connections for it like JDBC, ODBC etc.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to ... Read More
Following is an example that passes two values using the HTML FORM and the submit button. We are going to use the same JSP main.jsp to handle this input. First Name: Last Name: Keep this HTML in a file Hello.htm and put it in /webapps/ROOT directory. When you would access http://localhost:8080/Hello.htm, you will receive the following output.First Name: Last Name: Try to enter the First Name and ... Read More