Javascript Tutorial String

Character

1. Access an individual character with bracket notation and a numeric index in JavaScript
2. Get the character in the given position for a string in JavaScript
3. Get the character's character code at the given position in JavaScript
4. Get the number of characters in the string in JavaScript

Basic

1. Add a new method to String class in JavaScript
2. Append more than two strings in JavaScript
3. Capitalize the words in TextArea in JavaScript
4. Concatenate one or more strings to another and returns the concatenated string in JavaScript
5. Count the words in JavaScript
6. Create String from null in JavaScript
7. Create String object by calling its constructor: new String() in JavaScript
8. Escape a string with escape function in JavaScript
9. Trim white spaces from a String in JavaScript
10. Unescape escaped string in JavaScript
11. Use string value literals and escapes in JavaScript

Compare

1. Check the return result from String.localeCompare in JavaScript
2. Compare String by converting strings to its uppercase form in JavaScript
3. Compare a char value in if statement in JavaScript
4. Compare a string based on locale information in JavaScript
5. Compare the char value in JavaScript
6. Compare two strings in JavaScript

Convert

1. Convert Number to String with toString method in JavaScript
2. Convert boolean to String in JavaScript
3. Convert boolean to string with String() in JavaScript
4. Convert null to string with String() in JavaScript
5. Convert number to string in radix in JavaScript
6. Convert number to string with String() in JavaScript
7. Convert string to lower case based on locale information in JavaScript
8. Convert string to lower case with toLowerCase() in JavaScript
9. Convert string to upper case based on locale information in JavaScript
10. Convert string to upper case in JavaScript
11. Convert undefined to string with String() in JavaScript
12. Convert value to String with toString method in JavaScript
13. Demonstrate that all negative numbers are converted to 0 for string substring function in JavaScript
14. Parse string in scientific to number in JavaScript

Split

1. Divide string into several parts with String split() in JavaScript

Sub String

1. Find all occurrences for the sub string with use while loop in JavaScript
2. Get sub string with String substr() method in JavaScript
3. Get sub string with string substring method in JavaScript
4. Get substring from the end of a string in JavaScript
5. Get substring from the end with string substr method in JavaScript
6. Get substring with String slice() method in JavaScript
7. Start sub string backwards from the middle dle of a string in JavaScript

Length

1. Get the length of a string in JavaScript

Search

1. Match string using regular expressions in JavaScript
2. Search a string from the middle of another string in JavaScript
3. Search a string using regular expressions in JavaScript
4. Search a sub string with String indexOf() in JavaScript
5. Search from the end of a string with String lastIndexOf() in JavaScript
6. Use indexOf to validate an email address in JavaScript

Replace

1. Repalce a string with regular expression in JavaScript
2. Replace a substring with String in JavaScript
3. Replace string with a custom function in JavaScript
4. Replace string with regular-expression in JavaScript
5. Use replace() method to replace letters in JavaScript

Reverse

1. Reverse string using substr in JavaScript
2. Reverse the words in JavaScript

Javascript Tutorial String