String library functions in C
String library functions The string library in C provides functions to operate on strings. There are two kinds of string manipulation functions. Strings are terminated by the null character, and…
String library functions The string library in C provides functions to operate on strings. There are two kinds of string manipulation functions. Strings are terminated by the null character, and…
Strings A string is a sequence of characters. A string in the C language has the null character, '\0', at the end. A string with zero characters has just the…
1.0 Dark mode in Chrome Dark mode is great but there are times like some color combinations make it impossible to read text and you need to get back to…
1.0 Day of Week The Gregorian calendar was adopted in 1582. The formula to find the day of the week for any date after 1582 is, d = N +…
1.0 Flex and Bison Flex and Bison are software tools used for processing structured input. Flex stands for "fast lexical analyzer" and is used for scanning the input and breaking…
1.0 Problem Suppose there are n concurrent peer processes, where n > 1. All these processes have a checkpoint, which is an important point in the execution trace of the…
Regular expressions are used for searching strings in text files. A regular expression is a string of characters and may contain certain metacharacters. A metacharacter has a special meaning. A…
1.0 Error The vi editor in Ubuntu Linux distribution is not showing color syntax highlighting in the edit window. 2.0 Solution vi is one of the original text editors of…
1.0 SHA-2 A cryptographic hash function (CHF) is an algorithm to map arbitrary size data, called the message, to a fixed sized bit array, called the hash value, or message…
Solution to the problem of not being able to access the guest OS from the host in VirtualBox is given with steps.