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Articles on Trending Technologies
Technical articles with clear explanations and examples
C++ Program to Implement Park-Miller Random Number Generation Algorithm
The Park-Miller algorithm is a type of linear congruential generator (LCG) that is used to generate pseudo-random numbers. It is also called the minimal standard random number generator. The general formula of a random number generator (RNG) of this type is: X_{k+1} = g X(k) mod n where the modulus n is a prime number or a power of a prime number, the multiplier g is an element of high multiplicative order modulo n, and the seed X0 is co-prime to n. In this article, we will be using Park-Miller algorithm to generate 5 pseudo-random numbers using C++. Here is ...
Read MoreDifference between Air Conditioner and Refrigerator
Refrigerator and Air Conditioner (AC) are both electrical appliances that are used to reduce the temperature of a closed space by transferring the heat of the closed space to another place. Both AC and refrigerator work on the principle of heat-sinks, i.e., these devices transfer the heat from a source (or closed space) to another place called sink. Read through this article to find out how Air Conditioners are different from Refrigerators. What is an Air Conditioner? An Air Conditioner is an electrically operated cooling device which is generally used to cool a large closed space such as a ...
Read MoreHow ai and machine learning are transforming the fintech landscape?
The Fintech industry is increasingly using AI and ML technologies to improve their consumer experience and provide better operational efficiency by encouraging innovation in banking, investment, insurance and payment systems.How AI and Machine Learning are Transforming the Fintech Landscape?1. Better Orientation of CustomersThrough biometric verification, optical character recognition (OCR) and KYC automation, reduces AI on the board process, reduces human errors and accelerates user registration.2. Forecasting Market Trends with Predictive AnalyticsAI forecasts consumer behavior and financial patterns using market indicators and historical data. This allows companies to optimize their product offerings, make data -driven decisions and maintain the management of ...
Read MoreIs quick commerce a boon or a bane?
What is QCommerce?Qcommerce combines the rapidity of on-demand delivery with the ease of e-commerce. It includes online platforms that deliver goods—mostly food and other necessities in short time. This concept . Qcommerce uses hidden shopfronts, AI-powered platforms, and other logistics to do this. These help in inventory location and delivery time optimization.How Fast Does Quick Commerce Operates?Quick commerce uses what are known as "dark stores, " which are micro-warehouse models. These are tiny fulfilment facilities that are positioned thoughtfully around crowded cities. By keeping in-demand commodities in these stores, businesses may drastically cut down on delivery times. Q-commerce platforms optimize ...
Read MoreHow to concatenate a std::string and an int in C++?
Concatenate a string and an integer means, convert both the string and integer to a single string. In this article we will discuss all the approches to concatenate a std:string and an integer type using C/C++ program. First of all, let's understand the problem statement. We are given a standard c++ string and an integer. We have to output a single string by combining the given string and integer. For example: // Input String and Integer "Value = " 25 // Output String "Value = 25" Concatenate String and Int in C++ Here is the list ...
Read MoreHow to concatenate multiple C++ strings on one line?
Sting Concatenatination is the process of creating a single string from multiple strings by combining them all together. In this article, we will discuss all approaches to concatenate multiple strings using C/C++ program. First of all, let's understand the problem statement. A set of C++ strings are given as input. We need to output a single string which is concatenate of the strings provided. For example: // Input Strings "Value " "is " "Big" // Output String "Value is Big" Concatenate Multiple Strings to Single Line Here is the list of approaches ...
Read MoreTrigraphs in C++
Trigraphs in C++ are special three-character sequences that represent a certain single character, which may not be available on some keyboards or systems. Previously, the ISO-646 character set did not have all the characters of the C syntax; therefore, some systems with their keyboard and display faced problems while dealing with those few characters.So the trigraphs have been introduced, which start with two question marks (??) and are further followed by a third character, which the compiler considers as a particular equivalent single-character. Trigraphs Table in C++ There are a total of nine trigraphs available in C++; here is the ...
Read MoreHow to get all the keys of a JSON object using GSON in Java?
JSON is the data interchange format that stores values in key-value pairs. (To learn more about JSON, you can refer to the JSON tutorial). So, as we have key and value in JSON, we will try to get all those keys using the Gson library. Gson Library: Retrieving all the keys of a JSON Gson is a third-party Java library developed by Google. It is used for converting Java objects to JSON and vice versa. To know more about Gson, refer to the Gson tutorial. We can use the keySet() method of JsonObject class to get all the keys of a ...
Read MoreWhat are the differences between the TableCellRenderer and TableCellEditor in Java?
In this article, we will learn about the differences between the TableCellRenderer and TableCellEditor in Java. The JTable interface in Java Swing has these important interfaces called TableCellRenderer and TableCellEditor. Though they serve different purposes, they complement each other in defining the table cells' render and edit functions. TableCellRenderer A TableCellRenderer creates a component that displays the value of a JTable cell. The default renderer uses JLabel to display the value of each table cell. The TableCellRenderer interface can be specified in three ways : By the class of the object to be ...
Read MoreWhat is the importance of JSeparator class in Java?
In this article, we will learn about the importance of the JSeparator class in Java. In GUI programming, appearance is highly important in creating good and user-friendly Java programs. Java Swing provides the JSeparator class as a simple but effective means of accomplishing this. What is JSeparator? A JSeparator is a horizontal or vertical line or an empty area used to split the components. A class called JSeparator is used to paint a line in order to divide the components within a Layout. The simplest way to insert a separator into a menu or a toolbar is by invoking the ...
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