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Articles on Trending Technologies
Technical articles with clear explanations and examples
What are the beautiful untranslatable Hindi words?
There are some words in Hindi, which are beautiful and cannot be translated into English. We can only describe the meaning of the word in a sentence but there are no exact replacements in English. In India, we use some Hindi words as it is even in our English documents to keep up their sanctity.Viraha - the realization of love through separationAkashvani - celestial announcement ( voice from skies)Maya - The illusion or deceptive appearance of this physical world. Acts of God which cannot be understood by humans.Pushpanjali - Pushpa- flowers; Anjali - folded hands - Folded hands with full ...
Read More8085 Program to Subtract two 8 Bit numbers
In this program, we will see how to subtract two 8-bit numbers using 8085 microprocessor.Problem StatementWrite 8085 Assembly language program to subtract two 8-bit numbers and store the result at locations 8050H and 8051H.DiscussionIn 8085, the SUB instruction is used 2’s complemented method for subtraction. When the first operand is larger, the result will be positive. It will not enable the carry flag after completing the subtraction. When the result is negative, then the result will be in 2’s complemented form and carry flag will be enabled. We are using two numbers at location 8000H and 8001H. When the numbers are ...
Read MoreWhich place is best for an engineering job in the world India or abroad?
When it comes to Engineering jobs in India, thousands of Government vacancies and lakhs of jobs in the Indian private sector come up every month. There is no dearth of jobs for engineers in India. But if you are interested to go abroad, there are many places around the world to go.These days many students are preferring to look for some good jobs in India itself. Due to Visa hassles and insecurity, many youngsters are preferring to settle down in their homeland. That is a welcome trend.
Read More8085 Program to Multiply two 8 bits numbers
In this program, we will see how to multiply two 8-bit numbers using 8085 microprocessor.Problem StatementWrite 8085 Assembly language program to multiply two 8-bit numbers stored in a memory location and store the 16-bit results into the memory.DiscussionThe 8085 has no multiplication operation. To get the result of multiplication, we should use the repetitive addition method. After multiplying two8-bit numbers it may generate 1-byte or 2-byte numbers, so we are using two registers to hold the result.We are saving the data at location 8000H and 8001H. The result is storing at location 8050H and 8051H.InputAddressData......8000DC8001AC......Flow DiagramProgramAddressHEX CodesLabelsMnemonicsCommentsF00021, 00, 80LXIH, 8000HLoad first ...
Read More8085 Program to Divide two 8 Bit numbers
In this program, we will see how to divide two 8-bit numbers using 8085 microprocessor.Problem StatementWrite 8085 Assembly language program to divide two 8-bit numbers and store the result at locations 8020H and 8021H.DiscussionThe 8085 has no division operation. To get the result of the division, we should use the repetitive subtraction method. By using this program, we will get the quotient and the remainder. 8020H will hold the quotient, and 8021H will hold the remainder.We are saving the data at location 8000H and 8001H. The result is storing at location 8050H and 8051H.InputThe Dividend: 0EHThe Divisor 04HThe Quotient will be ...
Read MoreExplain the ODBC architecture?
ODBC architecture consists of the following components.Application: An application which communicates with the databases using ODBC functions is an ODBC application.ODBC driver manager: The ODBC diver manager manages the underlying drivers in an application. Whenever an application calls a function of ODBC API to communicate with a database, the driver manager accepts those function calls and passes them to the ODBC driver. When the driver retrieves the results from the database the driver manager accepts the results from the driver and returns it back to the application.ODBC driver: The ODBC driver accepts the application function calls from the driver manager ...
Read MoreWhat is the human brain made of?
In the Central Nervous System, Human Brain is the main organ. It comprises of the cerebrum, the brain stem, and the cerebellum. It controls the vast majority of the body activities, processing, incorporating, and coordinating the data it gets from the sensory organs and deciding the instructions sent to the rest of the body. The mind is contained in and secured by the skull bones of our head.The human cerebrum is mainly made up of neurons, glial cells, and veins. Interneurons, pyramidal cells including Betz cells, motor neurons, and cerebellar Purkinje cells are the various types of neurons. Betz cells are ...
Read MoreRead integers from console in Java
To read integers from console, use Scanner class.Scanner myInput = new Scanner( System.in );Allow a use to add an integer using the nextInt() method.System.out.print( "Enter first integer: " ); int a = myInput.nextInt();In the same way, take another input in a new variable.System.out.print( "Enter second integer: " ); Int b = myInput.nextInt();Let us see the complete example.Exampleimport java.util.Scanner; public class Demo { public static void main( String args[] ) { Scanner myInput = new Scanner( System.in ); int a; int b; int sum; System.out.print( ...
Read MoreFetch rows where a field value is less than 5 chars in MySQL?
To fetch rows where a field value is less than 5 chars, you need to use LENGTH() function. The syntax is as follows −SELECT *FROM yourTableName WHERE LENGTH(yourColumnName) < 5;To understand the above syntax, let us create a table. The query to create a table is as follows −mysql> create table fieldLessThan5Chars -> ( -> Id int NOT NULL AUTO_INCREMENT PRIMARY KEY, -> yourZipCode varchar(10) -> ); Query OK, 0 rows affected (0.52 sec)Now you can insert some records in the table using insert command. The query is as follows −mysql> insert into fieldLessThan5Chars(yourZipCode) values('35801'); Query ...
Read MoreMySQL query to include more than one column in a table that doesn't already exist
You can easily add more than one column that does not exist in a query using multiple AS keywords.Let us first create a table. The query to create a table is as follows −mysql> create table ColumnDoesNotExists -> ( -> UserId int, -> UserName varchar(20) -> ); Query OK, 0 rows affected (0.67 sec)Insert some records in the table using insert command. The query is as follows −mysql> insert into ColumnDoesNotExists(UserId, UserName) values(100, 'Larry'); Query OK, 1 row affected (0.14 sec) mysql> insert into ColumnDoesNotExists(UserId, UserName) values(101, 'Sam'); Query OK, 1 row affected (0.22 sec) mysql> ...
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