Easy Ways to Unsubscribe Unwanted Emails

Samual Sam
Updated on 16-Jan-2020 08:00:21

460 Views

Do you receive countless newsletters and varied other promotional emails? It is a common practice to send newsletters from retail websites. Technically speaking, these emails are not Spam-they are from legitimate companies. Thanks to the legal act, where every legitimate organization provides a better and consistent way to unsubscribe from their letters.From next time onwards, if you wish not to receive emails from these legitimate companies, do not just click the spam or trash button. Unsubscribe those emails and keep your inbox clean. It’s not that easy, sometimes these links gets buried under a swath of ads or fine print. ... Read More

Types of Mobile Wallets and Leaders in India

Sharon Christine
Updated on 16-Jan-2020 07:57:29

718 Views

Since the dawn of the digital era in the world, so much of our attention has moved from face to face conversation to online. The rise of mobile wallet technology in India began somewhere around 2006 and has now started to take off rapidly.Mobile wallets have seen a boost since November 2nd week when Rs 500 and Rs 1, 000 notes were demonetized. The govt has initiated temporary measures to encourage the use of mobile wallets by fixing the limits of Mobile Wallets from Rs 10, 000 to Rs 20, 000 and allowed merchants to transfer Rs 50, 000 per ... Read More

Database Wars: MSSQL Server, Oracle PL/SQL, and MySQL

Samual Sam
Updated on 16-Jan-2020 07:56:19

3K+ Views

With so many databases in the market, the mind wars have begun and it is the right time to understand the difference and importance of top 3 relational databases in the market – Microsoft SQL Server, Oracle PL/SQL, and MySQL. The relational database management systems have currently become the backbone of the industry and with so many options available, it is difficult to figure out which one to choose.The relational database management systems was introduced in 1980’s. This article is focussing on exploring the history and features of three popular RDBMS in the industry: Microsoft SQL Server, Oracle, and MySQL. ... Read More

Convert String to Hold Only Distinct Characters in C++

Ayush Gupta
Updated on 16-Jan-2020 07:36:25

277 Views

In this tutorial, we will be discussing a program to convert given string so that it holds only distinct characters.For this we will be provided with a string. Our task is to traverse through the string and replace all the recurring characters with any random characters that are not already present into the string.Example Live Demo#include using namespace std; //collecting the distinct characters //in the string int calculate_zero(int i, int occurrences[]){    while (i < 26) {       //if it is present only once       if (occurrences[i] == 0)          return i;     ... Read More

Best Skylines of the World

Samual Sam
Updated on 16-Jan-2020 07:31:28

832 Views

Pick up a dictionary and a skyline is defined as the outline of a group of buildings seen against the sky. In the last century, cities from around the world have not only grown to cover enormous swaths of land spaces horizontally but have grown upwards as if to touch the sky , in a human effort to make stairways to heaven.These high-rises are the business centers of modern cities and appear to keep a watchful eye on the city life below, all round the clock. In this article we bring you the best sky grazing skylines from across the ... Read More

Convert Array to Arithmetic Progression by Adding an Element in C++

Ayush Gupta
Updated on 16-Jan-2020 07:29:56

239 Views

In this tutorial, we will be discussing a program to convert given array to arithmetic progression by adding an element.For this we will be provided with an array. Our task is to convert the given array into an arithmetic progression by adding a single element to it and return the added element. If it is not possible, return -1.Example Live Demo#include using namespace std; //returning the number to be added int print_number(int arr[], int n){    sort(arr, arr+n);    int d = arr[1] - arr[0];    int numToAdd = -1;    bool numAdded = false;    for (int i = 2; ... Read More

Get Base 2 Logarithm of E in JavaScript

Sravani S
Updated on 16-Jan-2020 07:29:51

330 Views

To get base 2 logarithms of E, use the Math LOG2E property. It returns base 2 logarithm of E which is approximately 1.442.ExampleYou can try to run the following code to get base 2 logarithms of E in JavaScript:           JavaScript Math LOG2E Property                        var property_value = Math.LOG2E          document.write("Property Value is : " + property_value);          

Convert from Any Base to Decimal and Vice Versa in C++

Ayush Gupta
Updated on 16-Jan-2020 07:26:39

1K+ Views

In this tutorial, we will be discussing a program to convert from any base to a decimal and vice versa.For this we will be provided with an integer and its base. Our task is to convert the number to its decimal equivalent. Further we will also be performing the reverse of this procedure as well.Example Live Demo#include #include //returning values of a character int val(char c) {    if (c >= '0' && c = 0; i--) {       if (val(str[i]) >= base) {          printf("Invalid Number");          return -1;   ... Read More

Convert Decimal Fraction to Binary Number in C++

Ayush Gupta
Updated on 16-Jan-2020 07:21:31

624 Views

In this tutorial, we will be discussing a program to convert decimal fraction to a binary number.For this we will be provided with a decimal fraction and integer ‘k’. Our task is to convert the given decimal fraction into its binary equivalent upto the given ‘k’ digits of decimal precision.Example Live Demo#include using namespace std; //converting decimal to binary number string convert_tobinary(double num, int k_prec) {    string binary = "";    //getting the integer part    int Integral = num;    //getting the fractional part    double fractional = num - Integral;    //converting integer to binary    while (Integral) ... Read More

Top 10 Technologies Related to Artificial Intelligence

Samual Sam
Updated on 16-Jan-2020 07:13:49

374 Views

One of the most captivating branches of Computer Science – the Artificial Intelligence (AI) – has been thriving on technological fronts. AI is currently used in the programming of computer games, understanding of natural human languages (Apple’s Siri and Microsoft Cortana), neural networks and robotics (eg. Sophia – the most advanced human-like robot).Companies are investing in AI and the percentage is increasing year on year – 38% in 2016 to 62% in 2018, with an expected increase in market growth from $8 billion in 2016 to $47 billion in 2020 as per Forbes recent publication.Here the hottest technologies that ride ... Read More

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