Found 27104 Articles for Server Side Programming

As the name suggests, a symbol you declared was not defined by you. This may occur due to many cases. Let's have a look at three of them −You forgot to define the declared name. For example, you declared a function in a file and used it somewhere. But you did not provide its definition. Code −#include void foo(); int main() {    foo(); // Declared but not defined }You defined it but did not use the qualified name. Say you created a class with a method and defined that method but forgot using scope resolution to link that function ... Read More

There are many resources on the web that can help you learn C++. I've tried to give you a compiled list of some of the best resources out there to learn C++ −http://www.tutorialspoint.com/cplusplus/ − This is a great place to learn C++ as it covers almost all basic and intermediate topics in C++ in-depth and is overall a great resource to learn C++. A Tour of C++ (Bjarne Stroustrup) − This book is a quick overview of C++ (language and standard library, and using C++11) at a high level for people who already know C++. This is a good book for ... Read More

There are many resources on the web that can help you learn C++. I've tried to give you a compiled list of some of the best resources out there to learn C++ −http://www.tutorialspoint.com/cplusplus/ − This is a great place to learn C++ as it covers almost all basic and intermediate topics in C++ in depth and is overall a great resource to learn C++.A Tour of C++ (Bjarne Stroustrup) − This book is a quick overview of C++ (language and standard library, and using C++11) at a high level for people who already know C++. This is a good book ... Read More

The C++11 features supported by Intel are available as an official guide in their docs. You can check these features out on https://software.intel.com/en-us/articles/c0x-features-supported-by-intel-c-compiler.

In this tutorial, we will see the methods to stop form submission using JavaScript. Generally, the HTML form by default submitted automatically if we try to perform some operations by using some events. The automatic submission of the form leads the browser to refresh and reload the whole page again, which we don’t want to perform in some cases. So, to perform any operation before submission we need to change the default behavior of the form to prevent it from submission. Following are the methods we can use to stop form submission − Using the "return false" value Using ... Read More

Leap year comes after every four years. For normal year, if it is divisible by four, it is called leap year, whereas for century year, it should be divisible by 400. The following Python program shows whether the year is leap or notExampleyr=int(input('enter year')) if yr%100==0: #century year if yr%400==0:    print ('{} is leap year'.format(yr)) else:    print ('{} is not leap year'.format(yr)) else:    if yr%4==0:       print ('{} is leap year'.format(yr)) else:    print ('{} is not leap year'.format(yr))Outputenter year2012 2012 is leap year enter year2018 2018 is not leap year 2000 is ... Read More

In this article, we will show you how to check if a number is odd or even in python. Below are the methods to accomplish this task − Using modulo (%) operator Using Recursion Using the Binary AND (&) operator Using modulo (%) operator Python's modulo (%) operator (also called the remainder operator) is useful to determine if a number is odd or even. We obtain the remainder of the division of a number by 2. If it is 0, it is even otherwise it is odd Even Number − A number that can be divided by 2, ... Read More

In this article, we will show you how to convert Celsius To Fahrenheit using Python. Celsius Celsius is a temperature measurement unit that is also known as centigrade. It is an SIderived unit that is used by the majority of countries throughout the world. It is named after the Swedish astronomer Anders Celsius. Fahrenheit Fahrenheit is a temperature scale named after the Polish-born German physicist Daniel Gabriel Fahrenheit, and it uses degrees Fahrenheit as a temperature unit. To obtain Fahrenheit equivalent of celsius, multiply by 1.8 and add 32 - f=c*1.8+32 Or we can use another formula − ... Read More

By using a temporary variable −>>> x=10 >>> y=20 >>> z=x >>> x=y >>> y=z >>> x,y (20, 10)Without using temporary variable>>> a,b=5,7 >>> a,b (5, 7) >>> a,b=b,a >>> a,b (7, 5)

In this tutorial, we will learn to style the background image to no repeat with JavaScript DOM. To style the background image to no repeat with JavaScript, use the backgroundRepeat property. It allows you to set whether the background image repeats or not on a page. The use of images in the background really makes the page attractive. But before using the image in the background, one must need completely understand the properties used to set the images as the background. Otherwise, it will create problems for you like not showing the full image in the background, repeating the image ... Read More