This tutorial will discuss about unique ways to check if char array contains a string in C++. Table Of Contents Technique 1: Check if a char array contains a substring Technique 2: Check if a char array contains a substring Summary Technique 1: Check if a char array contains a substring The strstr() function takes …
This tutorial will discuss about unique ways to check if char array is empty in C++. Table Of Contents Technique 1: By checking the first character of Char Array Technique 2: Using strcmp() function Summary Technique 1: By checking the first character of Char Array A char array in C++, usually contains a string. Like …
This tutorial will discuss about a unique way to get length of a string in C++. The string class in C++, provides a function size() i.e. It returns the number of characters in the string. But,It does not includes the count of null-terminating character. For example, if our string is “Sample Text”, like this, Then …
This tutorial will discuss about a unique way to check if a string contains a substring in C++. To check if a string contains another string or not, we can use the find() function of string class in C++. It returns the index position of first occurrence of the given substring in the string. If …
This tutorial will discuss about unique ways to get a character from string by index in C++. Table Of Contents Technique 1: Get character at specific index Technique 2: Using [] Operator Summary Technique 1: Get character at specific index The string class provides a member function at(). It accepts an index position as an …
This tutorial will discuss about unique ways to compare a string and int in C++. Table Of Contents Technique 1: Using the std::to_string() function Technique 2: Using the stoi() function Summary Technique 1: Using the std::to_string() function To compare a string with an int value, we can first convert the int value to string, and …
This tutorial will discuss about a unique way to check each character in a string for a condition in C++. To check if each character in string satisfies a condition, we need to iterate over all the characters in string and check each character one by one. Although, we can use a for loop for …
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This tutorial will discuss about a unique way to get string between quotes in C++. To get the substring between two quotes, fetch the index positions of first two quotes in string, and then get the substring between these two index positions. We have created a function to fetch the substring between two quotes in …
This tutorial will discuss about a unique way to get string array length in C++. To get the length of an array of strings, we need to count the number of elements in the array. For that we can use the sizeof operator. Like this, The sizeof(arr) operator will give us the total size of …
This tutorial will discuss about unique ways to compare a string and a char array in C++. Table Of Contents Technique 1: Using string::compare() function Technique 2: Using strcmp() function Summary Technique 1: Using string::compare() function The string class in C++, provides a function compare(). It accepts another string or a character pointer, as an …