Blog
How to Do Bubble Sort in C++
Bubble sort is a popular sorting algorithm that compares the adjacent elements in a list and swaps them if they are not in the specified order. This tutorial will explain how to implement the bubble sort algorithm in C++ using code examples. Got some C++ code? Test it...
How to Convert String to Float/Double in C++
This tutorial will go through how to convert a String to a float/double and vice versa. Table of contentsWhy Convert Strings to Float/Double?Strings in C++Convert String to Float in C++Convert String to Double in C++Convert Char Array to Float in C++Convert Char Array...
How to Convert Char Array to String in C++
A C++ string variable contains a collection of characters surrounded by double-quotes. There are two types of strings used in C++. C-strings, which are arrays of type char terminated by the null character \0.Strings that are objects of the Standard C++ Library string...
How to Write the Fibonacci Sequence in C++
In mathematics, the Fibonacci sequence is a sequence of numbers where each number is the sum of the two preceding numbers. For example: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 65, .. The sequence starts with 0 and 1, and we find the following number by summing the two...
How to Convert String to Char Array in C++
A C++ string variable contains a collection of characters surrounded by double-quotes. There are two types of strings used in C++. C-strings, which are arrays of type char terminated by the null character \0.Strings that are objects of the Standard C++ Library string...
How to Reverse a String in C++
Reversing a string means changing the order of the characters in it, such that it reads backwards. There are several ways to reverse a string in C++. This tutorial will go through the methods for reversing a string in C++ with the help of code examples. Table of...
How to Do Bubble Sort in Rust
Bubble sort is a popular sorting algorithm that compares the adjacent elements in a list and swaps them if they are not in the specified order. This tutorial will explain how to implement the bubble sort algorithm in Rust using code examples. Table of contentsHow...
How to Find the Length of a String in C++
A C++ string variable contains a collection of characters surrounded by double-quotes. There are two types of strings used in C++. C-strings, which are arrays of type char terminated by the null character \0.Strings that are objects of the Standard C++ Library string...
How to Solve Python TypeError: ‘float’ object is not callable
If you try to call a float as if it were a function, you will raise the error "TypeError: 'float' object is not callable". To solve this error, ensure you use operators between terms in mathematical operations and that you do not name any variables "float. This...
How to Solve Python AttributeError: ‘str’ object has no attribute ‘append’
In Python, Strings are arrays of bytes representing Unicode characters. Although Strings are container type objects, like lists, you cannot append to a string. If you try to call the append() method on a string to add more characters, you will raise the error...
Suf is a senior advisor in data science with deep expertise in Natural Language Processing, Complex Networks, and Anomaly Detection. Formerly a postdoctoral research fellow, he applied advanced physics techniques to tackle real-world, data-heavy industry challenges. Before that, he was a particle physicist at the ATLAS Experiment of the Large Hadron Collider. Now, he’s focused on bringing more fun and curiosity to the world of science and research online.