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by İsmail Baydan · Published 02/05/2019
String is a very popular data type which can be used in different programming languages like JavaScript, Java, Python, C#, PHP, C, C++, PowerShell. String is mainly used to store characters like a text. Alternative data types are an integer, floating point, etc where they are mainly used for mathematical...
C programming standard library provides strcmp() function in order to compare two strings and return the results whether they are identical or different. Syntax and Parameters As stated previously strcmp() function takes two char array or string arguments.
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int strcmp (const char* str1, const char* str2); |
const char* str1 is the first string or char array which will be...
C library provides a lot of functions in order to use string or char array types. strchr() function is a very popular function which is used to find the first occurrence of a given character in a string or char array. Syntax and Parameters As strchr() provides the first occurrence of...
Java programming language provides different variable type. One of the most used types are String and Int or integer. During the usage of these variable types we may need to convert them. In this tutorial we will examine string to int and int to string variables types conversion in Java...
glob is a general term used to define techniques to match specified pattern according to rules related Unix shell. Linux and Unix systems and shells also supports glob and also provide function glob() in system libraries. In this tutorial we will look glob() function usage in PHP programming language. Exact String Search We...
Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / RedHat / Ubuntu
by İsmail Baydan · Published 08/05/2018
Linux provides different commands to print given string or data into the terminla or specified place. printf is one of them which is similar to the C programming language printf() function. Actually it is cloned from C printf function which provides similar features to write given string to the terminal in a...
Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / RedHat / Ubuntu
by İsmail Baydan · Published 15/10/2017
logrep is very useful tool for text search and pattern matching. We have all ready provided tutorial and examples about grep and egrep . In this tutorial we will look grep command or , and , not logic operations in detail. Example Text We will use following text during tutorial...
C and C++ programming language a printf function which is used to print given values or data to the standard output or current terminal. printf supports different formatting types. In this tutorial we will look them in detail. Syntax Syntax of printf is like below.
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printf(OUTPUT,DATA); |
Print printf function can be used simply just...
[rps-include post=6522] We have almost learned the variables and related types. But just variables do not enough to create useful applications. We generally need to operate over these variables and data. Operators are a way to operate on variable and data. For example if we need to sum two integer...
[rps-include post=6522] Php have variable type string to store text,char or string values. String type generally used to store values like name, surname, explanations, address, questions. String variables do not have any size or length limit theoretically. The only limit is the system memory limit. String can be defined in two...
