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
Programming Articles
Page 2527 of 2547
Tweet 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 MoreUsing CX_Freeze in Python
Sometimes we feel to create something different which is very exciting, and according to human nature, we always love to share it. Python also fulfills those wishes. Using Python, if we want to share our Python program with our friends we can do that, only need to have the same version of Python installed with all the modules those are used in program of their machine. First we need to install CX_Freeze module using pip install CX_Frezze command in command prompt. First step is to solve this assignment, a python program conversion. We need standard library modules, here we ...
Read MoreCreate a Website Alarm Using Python
In this section we will see how to create the website alarm system using Python. Problem Statement Open a website URL on the browser by taking a website URL and time. When the system time reaches the specified time, the webpage will be opened. We can store different web pages in our bookmark sections. Sometimes we need to open some web pages every day on a specific time to do some work. For that purpose, we can set this type of website alarm to do the work. In this case we are using some standard library modules like sys, web ...
Read MoreDecimal Functions in Python
In Python, there is a module called Decimal, which is used to do some decimal floating point related tasks. This module provides correctly-rounded floating point arithmetic. To use it at first we need to import it the Decimal standard library module. import decimal In this section we will see some important functions of the Decimal module. The square root function sqrt() and Exponent function exp() The sqrt() method is used to calculate the square root of a given decimal type object. And the exp() method returns the e^x value for the given x as Decimal number. Example Code ...
Read MoreMorse Code Translator in Python
Morse Code Translator is used in Cryptography. It is named by Samuel F. B. Morse. By this technique we convert a message to a series of dots, commas, "-", "/". This technique is very simple. Every alphabet in English signifies a series of ".", ", ", "/", "-". We just encrypt the message from message to symbols and decrypt from symbols to English. The dictionary is given below 'A':'.-', 'B':'-...', 'C':'-.-.', 'D':'-..', 'E':'.', 'F':'..-.', 'G':'--.', 'H':'....', 'I':'..', 'J':'.---', 'K':'-.-', 'L':'.-..', 'M':'--', 'N':'-.', 'O':'---', 'P':'.--.', 'Q':'--.-', 'R':'.-.', 'S':'...', 'T':'-', 'U':'..-', 'V':'...-', 'W':'.--', 'X':'-..-', 'Y':'-.--', 'Z':'--..', '1':'.----', '2':'..---', '3':'...--', '4':'....-', '5':'.....', ...
Read MoreInitialization vs Instantiation in C#
Initialization When you assign a value to a variable when it is declared, it is called Initialization. Here is an example − int val = 50; For array initialization, you may need a new keyword, whereas to initialize a variable, you do not need it. Instantiation When you create a new object in C# for a class using the new keyword, then it is called instantiation. Use the new operator to instantiate a class in C#. Here is an example showing two objects of Student class created using new keyword − Student s1 = new Student(); Student s2 = new Student();
Read MoreText Analysis in Python3
In this assignment we work with files. Files are everywhere in this Universe. In computer system files are essential part. Operating system consists a lot of files. Python has two types of files-Text Files and Binary Files. Here we discuss about Text Files Here we focus some of the important functions on files. Number of words Number of characters Average word length Number of stop words Number of special characters Number of numeric Number of uppercase words We have a test file "css3.txt", we are working on that file Number of words When we count number of ...
Read MoreComparison of double and float primitive types in C#
Precision states the difference between float and double data type. Float is a single precision (32 bit) floating point data type. Double is a double precision (64 bit) floating point data type. Range of a float type − -3.4 x 1038 to + 3.4 x 1038 Range of a double type is − (+/-)5.0 x 10-324 to (+/-)1.7 x 10308 Default value of a float type − 0.0F Default value of a double type − 0.0D
Read MoreComparison of Java and .NET
Java is a high-level programming language originally developed by Sun Microsystems and released in 1995. Java runs on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX. .NET framework is a computer software framework invented by Microsoft. It runs on Microsoft Windows OS (Operating Systems). It provides user interface, data access, database connectivity, cryptography, web application development, etc. Languages Java supports only Java patterns. .NET supports multiple languages such as VB.NET, C#, F#, etc. Platforms Java is platform independent and it can run on Windows, Linux and Mac OS. .NET works on Windows. Runtime ...
Read MoreWhat is the C# equivalent for the Java System.exit(0)?
The C# equivalent for Java System.exit(0) is − Environment.Exit(exitCode); The Environment.Exit() method terminates this process and returns an exit code to the operating system. Above, use exitCode as 0 (zero) to show that the process completed successfully. Use exitCode as a non-zero number to show an error, for example − Environment.Exit(1) Return a value 1 to show that the file you want is not present Environment.Exit(2)exit Return a value 2 to indicate that the file is in an incorrect format.
Read More