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Articles on Trending Technologies
Technical articles with clear explanations and examples
What were the literary qualities of Samuel Taylor Coleridge?
Samuel Taylor Coleridge is a popular name among all Romantic poets who were influenced by the French Revolution. He was a leader of the British Romantic movement and was born on October 21, 1772, in Devonshire, England.Literary Qualities of Samuel Taylor Coleridge1. Treatment of the supernatural: He treats the supernatural in such a manner that it becomes convincing and at the same time, in some sense, a criticism of life.2. Suspension of Disbelief: The way in which Coleridge has achieved the willing suspension of disbelief has been even explained beautifully in the book The Romantic Imagination by Bowra.3. Realism: He ...
Read MoreFind all the names beginning with the letter 'a' or 'b' or 'c' using MySQL query?
You need to use LIKE with OR operator to find all the names that starts with a or b or c. The syntax is as follows:SELECT *FROM yourTableName WHERE yourColumnName like 'A%' or yourColumnName like 'B%' or yourColumnName like 'C%';The above query finds all names that starts only with the letter ‘a’ or ‘b’ or ‘c’. To understand the above syntax, let us create a table. The query to create a table is as follows:mysql> create table AllNamesStartWithAorBorC -> ( -> Id int NOT NULL AUTO_INCREMENT, -> EmployeeName varchar(20), -> PRIMARY KEY(Id) -> ); Query ...
Read MoreInterrupt structure in Z-80
As we know that the Intel 8085 has five interrupt pins (TRAP, RST7.5, RST6.5, RST6.5 and INTR), but the Zilog Z-80 has only two interrupt pin. The NMI and INT . But it has superior interrupt structure compared to 8085.The INT InterruptIt is an active low, level triggered input interrupt. This is maskable and using DI instruction this can be disabled. When the interrupt pin is disabled, the Z-80 will not be interrupted if the IO devices enables the INT pin. Even after the reset, it will be disabled. So if we want that the MPU will be interrupted by the pin, there must be ...
Read MoreHow does effective Human resource management help in your company's growth?
Human resource management is the key to establish and develop a company. We can divide the HR into two main divisions, administrative and strategic.The first division Administrative will help in, recruitment and retention of staff and other administrative responsibilities to run the office. The other division strategic management is what makes the business to grow, the company to achieve targets by talent management and helping the management to take key decisions and implement them. They can assess the companies future staffing requirement and project the workforce required to complete the project.Human resource management helps its employees to understand the business ...
Read MoreHow to set global event_scheduler=ON even if MySQL is restarted?
There is a single way by which you can set a global event_scheduler=ON even if MySQL is restarted. You need to set global system variable ON and need to use this system variable even if MySQL restart.For this, I am using system variable @@event_scheduler using select statement. The query is as follows:mysql> select @@event_scheduler;The following is the output:+-------------------+ | @@event_scheduler | +-------------------+ | ON | +-------------------+ 1 row in set (0.00 sec)Now, restart MySQL. The query is as follows:mysql> restart; Query OK, 0 rows affected ...
Read MoreAddition of multi-byte numbers in Z-80
Now, in this section we will see how we can use the Zilog Z-80 Microprocessor to add Multi-byte numbers.In this example, we are using 4-byte numbers (56 2F 7A 89)16 and (21 FB A9 AF)16In the memory, at first, we are storing the byte counts, and then the numbers (from least significant bytes to Most significant bytes) in different segments. So after storing the data, the memory structure will be look like thisAddressValue5000H04H...5050H89H5051H7AH5052H2FH5053H56H...5070HAFH5071HA9H5072HFBH5073H21H...Now, we are writing a program at location 8000H to add these two 4-byte number and store the result at location 5090H onwards.ProgramAddressHex CodesLabelsMnemonicsComments800037SCFSet the carry flag80013FCCFComplement the ...
Read MoreExchange of blocks in Z-80
In this section we will see how we can use the Zilog Z-80 Microprocessor to Exchange the contents of each element from two different blocks.The number of items in each block are given at location 5000H, and the blocks are at position 5050H and 5070H.So before swapping the items in the memory is looking like thisAddressValue5000H04H...5050H89H5051H7AH5052H2FH5053H56H...5070HAFH5071HA9H5072HFBH5073H21H...Now, we are writing a program at location 8000H to exchange the block contents.ProgramAddressHex CodesLabelsMnemonicsComments800021 00 50LD HL, 5000HLoad the HL pair with 5000H8003DD 21 50 50LD IX, 5050HSet the index register with 5050H8007DD 7E 00LD A, (IX+00H)Load Acc with IX + 00H800ADD 46 20LD ...
Read MoreWhat points should one keep in mind while dealing with theme writing?
Theme writing is very important under the banner of Academic writing. One must keep it crisp and clear in order to avoid any confusion in it.Things to keep in mind for Theme WritingUnity: All your sentences should work around a central idea. This will happen only when at the beginning itself we know about the keywords and the key sentence in the paragraph. The key sentence in the paragraph defines our field of work or the subject matter of our creative flow of thoughts. We must strategically confine ourselves to eliminate ourselves from any sort of digression from our themeCoherence: ...
Read MoreAs an HR of a company, what kind of attitude should I carry at work?
Human Resource manager or HR of a company holds quite a significant role in the overall functionality of the proceedings carried out in an organization. However, an HR sometimes may appear quite different in the other employees' depiction. So, why does it happen? Plainly because the responsibilities the HR person has to carry. But can it be done without being characterized? Here's the answer:Attitude You Must CarryNot To Be Too Close to Anyone In the Office: Human Resource Manager should be someone who alienates himself/herself in the office. This is because, HR is involved in dealing with leave applications, appraisal ...
Read MoreHow to pass HPE0-S37 Certification exam with flying colors?
To test and certify on one's knowledge about HPE server products and solutions, the HPE0-S37 exam is conducted. By completing the exam and attaining certification, one can increase his/her chances of getting server-related jobs.The question is how to pass the exam with flying colors. Due to the complexity of the course, it is a tough task to pass HPE0-S37. If you know the structure of the exam, you can prepare accordingly and chances of passing will increase. Here is the pattern of questions given during the exam.Foundational server architecture and technology 37%Functions, features, and benefits of HPE server products and ...
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