Example: String in Uppercase String str1='salesforce'; System.debug ('String in uppercase ='+str1.toUpperCase ()); //SALESFORCE Output: In the above example, the toUpperCase is used to return a String in uppercase. Example: String in Lowercase
Full Answer
What is a string in Salesforce?
Strings are simply text variables. You use them with all text, email, or picklist type fields in Salesforce.
What is a string value in Salesforce?
In CRM Analytics, use string functions to create values based on other strings. For example, you can change the casing of text strings, concatenate values from multiple columns, and replace values. The arguments for string functions must be text strings or dimension fields.
How do I check if a string is in Apex?
Apex - Stringscontains. This method will return true if the given string contains the substring mentioned. ... equals. This method will return true if the given string and the string passed in the method have the same binary sequence of characters and they are not null. ... remove. ... removeEndIgnoreCase. ... startsWith.
How do you get the first 3 characters from a string in Apex?
you can use, String concat = FirstName. substring(0,2) + LastName. substring(0,2);
How do I apply a string to a formula field in Salesforce?
When entering a formula, text strings must be enclosed in double straight quotes ( "This is a string." ). Column names must be enclosed in square brackets ( [Opportunity_Name] ). Returns a string by concatenating the values of the specified columns and input strings.
How do I convert a string to an integer in Salesforce?
How to convert String to Integer in Salesforce Apex?Sample Code: String str = '100';Integer intVal = Integer.ValueOf( str );System.debug( 'intVal value is ' + intVal );
How do I view a String in Salesforce?
Comparing Strings in apex In apex you can check if two strings are equal with the Equals operator ==, this will return true if both strings are equals and false if unequal. To check if two strings are unequal, we can use the Not equals operator != . This will return true if both strings are unequal, false otherwise.
Is String mutable in Apex?
String is an immutable class, so mutating instances will always create additional copies. Unfortunately, Apex does not offer a StringBuilder class that would help with some pain.
How do you find the length of a String in Salesforce?
length() method can be used to find the length of the String using Apex in Salesforce.
How do you access characters in a string?
Using String. getChars() method:Get the string and the index.Create an empty char array of size 1.Copy the element at specific index from String into the char[] using String. getChars() method.Get the specific character at the index 0 of the character array.Return the specific character.
What is substring in Salesforce?
Returns characters from the string, starting at the specified position and of the specified length.
How do I remove the last character from a string in Salesforce?
str = str. removeEnd('/'); system.
abbreviate (maxWidth)
Returns an abbreviated version of the String, of the specified length and with ellipses appended if the current String is longer than the specified length; otherwise, returns the original String without ellipses.
abbreviate (maxWidth, offset)
Returns an abbreviated version of the String, starting at the specified character offset and of the specified length. The returned String has ellipses appended at the start and the end if characters have been removed at these locations.
capitalize ()
Returns the current String with the first letter changed to title case.
center (size)
Returns a version of the current String of the specified size padded with spaces on the left and right, so that it appears in the center. If the specified size is smaller than the current String size, the entire String is returned without added spaces.
center (size, paddingString)
Returns a version of the current String of the specified size padded with the specified String on the left and right, so that it appears in the center. If the specified size is smaller than the current String size, the entire String is returned without padding.
codePointBefore (index)
Returns the Unicode code point value that occurs before the specified index.
codePointCount (beginIndex, endIndex)
Returns the number of Unicode code points within the specified text range.
CONTAINS usage
1. Search for text. 2. Check if an unknown string or character matches a defined set of strings or characters.
CONTAINS examples
CONTAINS ("0123456789", LEFT (TextField__c,1)) To only match numbers 0-9, the compare_text length must equal 1. In this case, the formula is checking to see if the first character of TextField__c is a number between 0-9.
