An if-then-else statement can test expressions based on ranges of values or conditions, whereas a switch statement tests expressions based only on a single integer, enumerated value, or String object. Technically, the final break is not required because flow falls out of the switch statement.
Read moreWhat is the problem with HashMap in Java?
HashMap’s methods are not synchronized . HashTable is more or less obsolete and people writing new code should avoid using a HashTable. In a HashMap, keys are always unique. i.e., there cannot be 2 entries with the same key.
Read moreWhat is itoa function in C language?
itoa () function is used to convert int data type to string data type in C language.
Read moreIs there a .length in C?
The strlen() function calculates the length of a given string . The strlen() function takes a string as an argument and returns its length.
Read moreCan we use condition in switch case in C#?
You can’t add condition to a case . Case clause has to be a compile time constant. Instead you can use an if statement inside the case statement.22 May 2017
Read moreWhat is string in C with example?
In C programming, a string is a sequence of characters terminated with a null character \0 . For example: char c[] = “c string”; When the compiler encounters a sequence of characters enclosed in the double quotation marks, it appends a null character \0 at the end by default.
Read moreHow can one convert numbers to strings?
There are several easy ways to convert a number to a string:
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