Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
-
Economics & Finance
Articles by karthikeya Boyini
Page 140 of 143
Tracking bird migration using Python-3
In some Research works, Researchers uses GPS modules to track the animal behavior. They can track how they are travelling to different places in different time of a year etc. In this example we use that kind of dataset to get an idea, how Birds are moving in different places. In this dataset there are the location details from GPS module are stored. The complete dataset is in CSV form. In that file, there are different fields. The first one is Bird Id, then date_time, Latitude, longitude and speed. For this Task, we need some modules that can be used ...
Read MoreInstruction type POP rp in 8085 Microprocessor
In 8085 Instruction set, with the mnemonic POP, we can pop out 2-Bytes from the top of the stack through rp i.e. register pair e.g. BC, DE, HL or AF. Here AF is a register pair formed with Flag and Accumulator registers and also known as PSW (Processor Status Word). In PSW, Accumulator is the MS Byte, and Flags register is the LS Byte. Mnemonics, Operand Opcode(in HEX) Bytes POP B C1 1 POP D D1 1 POP H E1 1 POP PSW F1 1 In the above ...
Read MoreInstruction type NOP in 8085 Microprocessor
In 8085 Instruction set, NOP is an instruction which is falling under Machine Control Instruction category. NOP is a mnemonic that stands for “No Operation”. This instruction does nothing during execution. Only it occupied 1-Byte of memory space and spends 4-Machine Cycles. Mnemonics, Operand Opcode(in HEX) Bytes NOP 00 1 In spite of the fact that it does nothing, still it has got many different applications. It is useful in the following cases − NOP instruction can be used to create small-time delay in the execution of the code. It is very ...
Read MoreThe Best C++ Code Formatter/Beautifier?
There are so many C++ code formatter or beautifier tools which beautifies your code or format with proper indentation. The C++ code formatter/ beautifier are listed as follows − C++ Code Formatter/Beautifier Description Astyle This is a source code formatter. It can be used for C++, java and other languages. It’s latest version is 2.03 and it released in April 2013. Clang-Format It is a command line tool along with clang compiler. It is open- source tool and programmed in C++, python. The latest version is 3.3. Universal Indent GUI It ...
Read MoreStack and Queue in Python using queue Module
In Python, it is very easy to implement stack and queue data structures. Stack is called LIFO because Stack works on the principle of "Last-in, first-out" and Queue is called FIFO because Queue works on the principle of "First-in, first-out", and the inbuilt functions in Python make the code shorter and simple. The Queue module implements multi-producer, multi-consumer queues and It is especially useful in threaded programming when information must be exchanged safely between multiple threads. The Queue class in this module implements all the required locking semantics and it depends on the availability of thread support in Python. This ...
Read MoreIntroduction to Algorithms for Mathematical Problems
In this section we will see some common mathematical problems and their possible way solve using different computational algorithms. We will see how to solve differential equations, integrations and some other complex mathematical problems. In this Section We are going to cover − Convert Infix to Postfix Expression Convert Infix to Prefix Expression Evaluate Postfix Expression Secant method to solve non-linear equation Trapezoidal Rule for definite integral Simpson's 1/3 Rule for definite integral Linear Regression Lagrange Interpolation Runge-Kutta 4th order rule for differential equation Lucky Numbers Decimal to Binary conversion Find LCM of two numbers Find ...
Read MoreGenerate a graph using Dictionary in Python
The graphs can be implemented using Dictionary in Python. In the dictionary, each key will be the vertices, and as value, it holds a list of connected vertices. So the entire structure will look like Adjacency list of a graph G(V, E). We can use the basic dictionary object, but we are using default dict. It has some additional features. It has one additional writable instance variable. We are providing a text file, which contains the number of vertices, number of edges, names of vertices, and the list of edges. For undirected graph, we are providing two edges like ...
Read MoreFormatted text in Linux Terminal using Python
In this section, we will see how to print formatted texts in Linux terminal. By formatting, we can change the text color, style, and some special features. Linux terminal supports some ANSI escape sequences to control the formatting, color and other features. So we have to embed some bytes with the text. So when the terminal is trying to interpret them, those formatting will be effective. The general syntax of ANSI escape sequence is like below − \x1b[A;B;C A is the Text Formatting Style B is the Text Color or Foreground Color C is the Background ...
Read MoreBirthday Reminder Application in Python
In this section we will see how to create a birthday reminder application using Python. Problem Statement Create an application using Python, which can check whether there is any birthday on the current day or not. If it is the birthday of some listed person, send a notification to the System with the name of that person. We need a file, where we can store the date and month and the name of the person as a lookup file for this application. The file will look like this − Here we will convert this application to a start-up application ...
Read MoreTweet using Python
Before using Tweet in Python, we have to follow some steps. Step1 − at first we must have a tweeter profile and then it has to be added with our mobile number. First go to - Settings -> Add Phone -> Add number -> Confirm -> Save. We have to follow these steps. Then turn off all text notifications. Step2 − Set up a new app. Follow − Twitter Apps -> Create New App -> Leave Callback URL empty -> Create Twitter application. Then display message "Your application has been created. You review and adjust your application's settings". Step3 − ...
Read More