Strings in PHP can be handle easily for real life application.In programming, strings are concatenations of characters. PHP brings a whole set of predefined functions that help you in interacting with strings. You can find the entire list of functions at http://php.net/manual/en/ref.strings.php, but we will only cover the ones that are used the most. Let’s look at …
Abstract Classes in PHP were introduced in version 5. Classes defined as abstract may not be instantiated, and any class that contains at least one abstract method must also be abstract. Methods defined as abstract simply declare the method’s signature – they cannot define the implementation. How to create an abstract method? We use the keyword abstract before the method name when we want to create an abstract …
In this article you will be familiarize with the program of swapping two numbers in C programming language. Swapping two numbers in C : Basic steps involve in swapping of two numbers in c language are given below i.e. algorithm for swapping of two numbers entered by user in C is given as follows : …
Swapping two numbers in C – free C programming tutorial Read More »
In this article you will be familiarize with the program of swapping of two numbers without using third variable in C programming language using arithmetic operator and bit-wise (Ex-OR) operator. Swapping of two numbers in C language: Basic steps involve in swapping of two numbers in c language are given below i.e. algorithm for swapping …
Swapping of two numbers without using third variable – free C tutorial Read More »
In this post we will see how regularization works to remove the problem of overfitting .We will also check the cost function we will use when we were using regularization. Cost Function We can reduce the weight that some of the terms in our function carry by increasing their cost, if we have problem of …
Regularization in linear and logistic regression Read More »