Snippets
character

How-to articles, tricks, and solutions about CHARACTER

Converting characters to integers in Java

There are a few ways to convert a character to an integer in Java.

java primitive integer character type-conversion

Converting String to "Character" array in Java

To convert a string to a character array in Java, you can use the toCharArray method of the String class. This method returns a new character array that represents the same sequence of characters as the string.

java string character arrays

How are \r \t and \n different from one another?

The characters "\r" (carriage return), "\t" (tab), and "\n" (newline) are all special characters used in strings in the PHP programming language.

php character escaping

How can I check if a single character appears in a string?

To check if a single character appears in a string in Java, you can use the indexOf method of the String class.

java validation string character

How to Get the First Several Characters of a String in PHP

On this page, we represent to you the ways of getting the first five characters of a string in PHP. Keep on reading the snippet and check out the examples.

php string substr character

Remove all occurrences of char from string

To remove all occurrences of a particular character from a string, you can use the replace() method. This method takes two arguments: the string to be replaced, and the string to replace it with. If you pass an empty string as the second argument

java string character

Replace a character at a specific index in a string?

To replace a character at a specific index in a string in Java, you can use the substring() method of the java.lang.

java string character replace indexing

What is the easiest/best/most correct way to iterate through the characters of a string in Java?

There are several ways you can iterate through the characters of a string in Java.

java string character iteration tokenize