(C Programming Tutorials) String Manipulations In C Programming Using Library Functions In this article, you’ll learn to manipulate strings in C using library functions such as gets(), puts, strlen() and more. You’ll learn to get string from the user and perform operations on the string. You need to often manipulate strings according to the need of …
Day: August 2, 2020
(C Programming Tutorials) C Programming Strings In this tutorial, you’ll learn about strings in C programming. You’ll learn to declare them, initialize them and use them for various I/O operations with the help of examples. In C programming, a string is a sequence of characters terminated with a null character . For example: char c[] …
(C Programming Tutorials) C Dynamic Memory Allocation In this tutorial, you’ll learn to dynamically allocate memory in your C program using standard library functions: malloc(), calloc(), free() and realloc(). As you know, an array is a collection of a fixed number of values. Once the size of an array is declared, you cannot change it. …
(Excel examples for Beginners) In this end-to-end excel example, you will learn – Excel formula for Beginners – How to Sum if date is between in Excel. Excel formula for Beginners – How to Sum if date is between in Excel Generic formula =SUMIFS(rng1,rng2,”>”&A1,rng2,”<“&B1) Explanation To sum values that are between two …
(Excel examples for Beginners) In this end-to-end excel example, you will learn – Excel formula for Beginners – How to Sum if cells contain specific text in Excel. Excel formula for Beginners – How to Sum if cells contain specific text in Excel Generic formula =SUMIF(range,”*text*”,sum_range) Explanation To sum if cells contain specific …
(Excel examples for Beginners) In this end-to-end excel example, you will learn – Excel formula for Beginners – How to Sum if cells contain either x or y in Excel. Excel formula for Beginners – How to Sum if cells contain either x or y in Excel Generic formula =SUMPRODUCT(–((ISNUMBER(SEARCH(“cat”,rng1)) + ISNUMBER(SEARCH(“rat”,rng1)))>0),rng2) Explanation …
(Excel examples for Beginners) In this end-to-end excel example, you will learn – Excel formula for Beginners – How to Sum if cells contain both x and y in Excel. Excel formula for Beginners – How to Sum if cells contain both x and y in Excel Generic formula =SUMIFS(rng1,rng2,”*cat*”,rng2,”*rat*”) Explanation To …
(Excel examples for Beginners) In this end-to-end excel example, you will learn – Excel formula for Beginners – How to Sum if cells contain an asterisk in Excel. Excel formula for Beginners – How to Sum if cells contain an asterisk in Excel Generic formula =SUMIF(range,”*~**”,sum_range) Explanation To sum if cells contain an …
(Excel examples for Beginners) In this end-to-end excel example, you will learn – Excel formula for Beginners – How to Sum if cells are not equal to in Excel. Excel formula for Beginners – How to Sum if cells are not equal to in Excel Generic formula =SUMIF(range,”<>value”,sum_range) Explanation To sum cells …
(Excel examples for Beginners) In this end-to-end excel example, you will learn – Excel formula for Beginners – How to Sum if cells are equal to in Excel. Excel formula for Beginners – How to Sum if cells are equal to in Excel Explanation To sum numbers based on cells being equal to …