An IP address stands for Internet Protocol Address. Devices are assigned with specified IP Address to identify the device which are connected on internet. Public IP addresses are routable on Internet and are generally provided by an ISP (Internet service provider) which are accessible over the Internet.Do you know how ... Read More

Linux process can be visualized as a running instance of a program where each thread in the Linux is nothing but a flow of execution of the processes. Do you know how to see the number of threads per process on Linux environment? There are several ways to count the ... Read More

The world is now embracing connectivity and communication like never before through the application of various mobility based devices. Mobile computing devices such as mobile phones, palmtops etc. have become a part of our daily routine as they are convenient and effective to use.Mobile IP (Internet Protocol) serves the needs ... Read More

Increase the size of a flex item, using the flex-grow property. Use it with one or more than flex items.ExampleYou can try to run the following code to implement the flex-grow property. Here Q3 flex-item is larger than other items −Live Demo             ... Read More

Set the length of a flex item with the flex-basis CSS property.ExampleYou can try to run the following code to implement the flex-basis property −Live Demo                    .mycontainer {             display: flex;       ... Read More

Use the flex-direction property with row-reverse value to set the flex-items horizontally from right to left.ExampleYou can try to run the following code to implement the row-reverse valueLive Demo                    .mycontainer {             display: flex;     ... Read More

You can use $not operator along with $type for this. Let us first create a collection with documents −> db.highestNumericValueOfAColumnDemo.insertOne( ...    { ...       "StudentName": "John", ...       "StudentMathMarks":69 ...    } ... ); {    "acknowledged" : true,    "insertedId" : ObjectId("5cba05727219729fde21ddb1") } > ... Read More

Before getting into an example, we should know what ConcurrentLinkedDeque is, it is unbounded deque based on linked nodes. Multiple threads can access deque elements with safety.This example demonstrates about How to use peekLast() in android ConcurrentLinkedDequeStep 1 − Create a new project in Android Studio, go to File ⇒ ... Read More

Before getting into the example, we should know what ConcurrentLinkedDeque is, it is unbounded deque based on linked nodes. Multiple threads can access deque elements with safety.This example demonstrates about How to use peekFirst() in android ConcurrentLinkedDequeStep 1 − Create a new project in Android Studio, go to File ⇒ ... Read More

Before getting into the example, we should know what PriorityBlockingQueue is. It is an unbounded queue and follows the same order as a priority queue. The main usage of priority blocking queue is, it going to handle out of memory error.This example demonstrates about How to use peek() in android ... Read More