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The HTML DOM Input Time max property returns/sets max attribute of Input Time.SyntaxFollowing is the syntax −Returning string valueinputTimeObject.maxSetting max to string valueinputTimeObject.max = hh:mm:ss.msString ValuesHere, “hh:mm:ss.ms” can be the following −stringValueDetailshhIt defines hour (eg:18)mmIt defines minutes (eg:59)ssIt defines seconds (eg:00)msIt defines milli-seconds (eg:700)ExampleLet us see an example of Input Time max property − Live Demo Input Time max form { width:70%; margin: 0 auto; text-align: center; } * { padding: 2px; margin:5px; } input[type="button"] { border-radius: ... Read More
The threa_cancel() is used to cancel one particular thread by the thread id. This function sends one cancellation request to the thread for termination. The syntax of the pthread_cancel() is like below −int pthread_cancel(pthread_t th);Now, let us see how to cancel threads using this function.Example#include #include #include #include int count = 0; pthread_t sample_thread; void* thread_one_func(void* p) { while (1) { printf("This is thread 1"); sleep(1); // wait for 1 seconds count++; if (count == 5) { //if the ... Read More
This example demonstrate about How to use Notification Inbox style in AndroidStep 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 res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.package app.tutorialspoint.com.notifyme ; import android.app.NotificationChannel ; import android.app.NotificationManager ; import android.os.Bundle ; import android.support.v4.app.NotificationCompat ; import android.support.v7.app.AppCompatActivity ; import android.view.View ; public class MainActivity extends AppCompatActivity { public static final String NOTIFICATION_CHANNEL_ID = "10001" ; private final static String default_notification_channel_id = "default" ... Read More
Use dot notation(.) to search in inner classes using MongoDB. Let us first create a collection with documents −> db.searchInInnerDemo.insertOne( ... { ... "StudentFirstName" : "Robert", ... "StudentTechnicalDetails": ... { ... "StudentBackEndTechnology" : "MongoDB", ... "StudentLanguage" : "Java" ... } ... } ... ); { "acknowledged" : true, "insertedId" : ObjectId("5cd2dd89b64f4b851c3a13d2") } > > db.searchInInnerDemo.insertOne( ... { ... "StudentFirstName" : "David", ... "StudentTechnicalDetails": ... { ... ... Read More
You can use the concept of Map Reduce. Let us first create a collection with documents −> db.getAllFieldNamesDemo.insertOne({"StudentFirstName":"David", "StudentAge":23}); { "acknowledged" : true, "insertedId" : ObjectId("5cd998e9b50a6c6dd317ad90") }Following is the query to display all documents from a collection with the help of find() method −> db.getAllFieldNamesDemo.find();This will produce the following output −{ "_id" : ObjectId("5cd998e9b50a6c6dd317ad90"), "StudentFirstName" : "David", "StudentAge" : 23 }Following is the query to get all fields names in a MongoDB collection −> myMapReduce = db.runCommand({ "mapreduce" : "getAllFieldNamesDemo", "map" : function() { for (var myKey in this) { emit(myKey, null); } ... Read More
The HTML DOM Input Color type property returns/sets type of Input Color.SyntaxFollowing is the syntax −Returning string valueinputColorObject.typeSetting type to string valueinputColorObject.type = stringValueString ValuesHere, “stringValue” can be the following −stringValueDetailsColorIt defines that input type is colorRadioIt defines that input type is radioTextIt defines that input type is textExampleLet us see an example of Input Color type property − Live Demo Input Color Type Color Picker: Get type & change to text var inputColor = document.getElementById("Color"); var divDisplay = document.getElementById("divDisplay"); divDisplay.textContent = 'Type of Input: '+inputColor.type; function changeNameValue() { ... Read More
The HTML DOM Input Time min property returns/sets min attribute of Input Time.SyntaxFollowing is the syntax −Returning string valueinputTimeObject.minSetting max to string valueinputTimeObject.min = hh:mm:ss.msString ValuesHere, “hh:mm:ss.ms” can be the following −stringValueDetailshhIt defines hour (eg:18)mmIt defines minutes (eg:59)ssIt defines seconds (eg:00)msIt defines milli-seconds (eg:700)ExampleLet us see an example of Input Time min property − Input Time min form { width:70%; margin: 0 auto; text-align: center; } * { padding: 2px; margin:5px; } input[type="button"] { ... Read More
The pthread_equal() function is used to check whether two threads are equal or not. This returns 0 or non-zero value. For equal threads, it will return non-zero, otherwise it returns 0. The syntax of this function is like below −int pthread_equal (pthread_t th1, pthread_t th2);Now let us see the pthread_equal() in action. In the first case, we will check the self-thread to check the result.Example#include #include #include #include #include pthread_t sample_thread; void* my_thread_function(void* p) { if (pthread_equal(sample_thread, pthread_self())) { //pthread_self will return current thread id printf("Threads are equal"); } else ... Read More
ResultSet objectCertain SQL queries (especially SELECT) returns tabular data, In JDBC the object of the java.sql.ResultSet interface holds the tabular data returned by the methods that execute the statements which quires the database (executeQuery() method of the Statement interface in general).ResultSet Cursor/pointerThe ResultSet object has a cursor/pointer which points to the current row. Initially this cursor is positioned before first row.There are two types of result sets namely, forward only and, bidirectional. By default the ResultSet we get by the executeQuery() method is of the type forward only. Using this you can traverse/move the cursor only forward direction.Bidirectional ResultSetA bi-directional ResultSet ... Read More
You can use $group operator along with aggregate framework to perform distinct on multiple fields. Let us first create a collection with documents −> db.distinctOnMultipleFieldsDemo.insertOne( ... { ... "StudentFirstName" : "Chris", ... "StudentAge" : 21, ... "StudentCountryName": "US" ... } ... ); { "acknowledged" : true, "insertedId" : ObjectId("5cd2e518b64f4b851c3a13d7") } > db.distinctOnMultipleFieldsDemo.insertOne( ... { ... "StudentFirstName" : "Robert", ... "StudentAge" : 21, ... "StudentCountryName": "AUS" ... } ... ); { "acknowledged" : true, "insertedId" ... Read More