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Articles on Trending Technologies
Technical articles with clear explanations and examples
What is meant by blue eyes technology?
The blue eyes technology works on Artificial Intelligence. It aims to give human abilities to a computer. A research team of IBM has come up with this technology to make a computer understand and sense human feelings and behavior.The aim of the blue eyes technology is to give human power or abilities to a computer so that the machine can naturally interact with human beings as humans interact with each other, through speech, facial expressions and touch.All human beings have some perceptual capabilities, the ability to understand each other’s emotional level or feelings from their facial expressions. Blue eyes technology ...
Read MoreAddressing modes of Z-80
Here we will see the addressing modes of the Zilog Z-80 Microprocessor. But at first we will discuss about the mnemonics of Z-80.As we know there are many similarities between Intel 8085 and Zilog Z-80, so we can also find the similarity on the instructions. But in Z-80 the Mnemonics are slightly different. The Hex codes are same, but only the mnemonics are different. So, if we want to execute a program, which was written in the 8085 MPU, it will work fine. But Z-80 has many other instructions, which are not available in the 8085.Here is the list of ...
Read MoreWhat are unethical digital marketing techniques?
Marketing is a concept which is related to beliefs. With marketing, a consumer is made to believe that a certain product or service delivers the results mentioned. Whether it is digital or traditional, marketing is a tool to sell your product or service by gaining trust. But with the increasing attention towards digital marketing, there are many unethical practices prevailing. Recently, social media platforms like Facebook and YouTube have made their rules more stringent so as to avoid unethical practices in the digital marketing field.What Are They Like?It is unethical to do false marketing by conveying the false messages into ...
Read MoreHow to Dynamically Add Views into View in Android?
This example demonstrates How to Dynamically Add Views into View.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 res/layout/activity_main.xml. In the above code, we have taken an empty layout. In this layout, we will have dynamic text view.package com.example.andy.myapplication; import android.graphics.Bitmap; import android.graphics.Matrix; import android.os.Build; import android.os.Bundle; import android.os.Handler; import android.support.annotation.RequiresApi; import android.support.v7.app.AppCompatActivity; import android.view.LayoutInflater; import android.view.View; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.TextView; public class MainActivity extends AppCompatActivity { int view = R.layout.activity_main; ...
Read MoreWhat is a satire?
Satire is a genre of English Literature which is very much confused with irony. It has the target is on the audience in a very indirect manner.Examples of Satire from English Literature:George Orwell's Animal FarmMark Twain's Adventures of Huckleberry FinnAbsolem and Achitophel by John DrydenThe Devil’s Dictionary by Ambrose BierceRestoration Age as the Age of SatireRestoration age was the age of satire with John Dryden, Jonathan Swift as the major political satirists. They pointed out the follies of the then Monarch and that too through their writings. One must not forget “Absalom and Achitophel “ as the gallery of portraits ...
Read MoreThe difference between 'AND' and '&&' in MySQL?
NOTE: There is only one difference between AND and && is that AND is a standard while && is ownership syntax.Except the above statement, there is no difference between AND and &&. Let us look at all the conditions.The result of AND and && will always be either 1 or 0. As we know the AND and && both are logical operators, if there are more than one operand and any one of them has value 0 then result becomes 0 otherwise 1.Here is the demo of AND and &&.Case 1(a): If both operands are 1. Using AND.The query is ...
Read MorePins of Z-80
The Zilog Z-80 is 40 pin DIP Microprocessor. Here we will see the actual pin level diagram of Z-80 and also the functional pin diagram of it.This is the actual pin diagram of Z-80 Microprocessor. Now we will see the functional pin diagram of it.Now let us see the Pin functions of the Z-80 microprocessor.PinsTypeFunctionA15 – A0Output16-bit address bus, which provides the addresses for memory (up to 64KB)D7 – D0Input/Output8-bit bi-directional data bus to transfer data between memory/IO devices and CPU.BUSACKOutputIt is Bus Acknowledge pin. It indicates the requesting device that the address bus, data bus, control bus enter into ...
Read MoreMySQL difference between two timestamps in Seconds?
You can use in-built function UNIX_TIMESTAMP() from MySQL to get the timestamps and the difference between two timestamps. The syntax is as follows −SELECT UNIX_TIMESTAMP(yourColumnName1) - UNIX_TIMESTAMP(yourColumnName2) as anyVariableName from yourTableName;To understand the above concept, let us create a table. The following is the query to create a table −mysql> create table DifferenceInSeconds −> ( −> FirstTimestamp TIMESTAMP, −> SecondTimestamp TIMESTAMP −> ); Query OK, 0 rows affected (0.93 sec)Insert some records in the table using insert command. The query is as follows −mysql> insert into DifferenceInSeconds values('2012-12-12 ...
Read MoreWhat is the difference between CV and Resume?
To being with, the basic difference between CV and Resume is CV is British English and Resume is an American word for your career profile. Now, leaving the vocabulary aside, there are principle differences between the two and let us look at those differences.A CV (Curriculum Vitae, which means the course of life in Latin) is an elaborate document which runs over two or more pages. It is your professional biography which speaks in detail about your achievements and accomplishments. CV covers not only your academics and career graph but also other accomplishments like publications, awards, honors etc. This document ...
Read MoreCombine date and time column into a timestamp in MySQL?
To combine date and time column into a timestamp, you can use cast() function with concat().The syntax is as follows −select cast(concat(yourDateColumnName, ' ', yourTimeColumnName) as datetime) as anyVariableName from yourTableName;In the above concept, you will use cast() when your date and time is in string format. The cast() function can be used only for datetime. To understand the above syntax, let us create a table.The query to create a table is as follows −mysql> create table DateAndTimeToTimestamp −> ( −> Duedate date, −> DueTime time −> ); ...
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