How do I update the metadata API version in Salesforce?
In order to update the Metadata API version you should navigate to your package.xml manifest file and update the <version> tag to the desired one, so it would be something similar to: <types> <members>Account</members> <name>CustomObject</name> </types> <version>53.0</version> </Package>
What is the difference between and and IF-THEN-ELSE operators?
This operator acts as a short-hand for if-then-else statements. If x, a Boolean, is true, y is the result. Otherwise z is the result. x cannot be null. AND logical operator (Left associative). If x, a Boolean, and y, a Boolean, are both true, then the expression evaluates to true.
How does == work in Salesforce apex?
If the value of x equals the value of y, the expression evaluates to true. Otherwise the expression evaluates to false. Unlike Java, == in Apex compares object value equality not reference equality, except for user-defined types.
How do you get remainder in Apex?
The way you would do a modulus in apex is: integer X = 5; integer Y = 3; integer Remainder = Math.
How do I convert decimal to INT in Salesforce?
Integer myintval = Integer. valueOf(mydecval); So, we should always use decimalvariable. intValue() to convert decimal value into integer.
How do I use Apex ternary operator?
Ternary operator (Right associative). This operator acts as a short-hand for if-then-else statements. If x , a Boolean, is true, y is the result. Otherwise z is the result....&& has precedence over ||This operator exhibits short-circuiting behavior, which means y is evaluated only if x is false.x and y can't be null .
How do you find absolute value in Apex?
Math Methodsabs(decimalValue) Returns the absolute value of the specified Decimal.abs(doubleValue) Returns the absolute value of the specified Double.abs(integerValue) Returns the absolute value of the specified Integer.abs(longValue) ... acos(decimalAngle) ... acos(doubleAngle) ... asin(decimalAngle) ... asin(doubleAngle)More items...
What is integer in Salesforce?
Integer. A 32-bit number that does not include any decimal point. The value range for this starts from -2,147,483,648 and the maximum value is up to 2,147,483,647.
How do I create an integer field in Salesforce?
You can't create an integer type. As you've discovered, Number results in a decimal. If you'd like to treat it as an integer you just cast it.
Can ternary operator be nested?
Nested Ternary operator: Ternary operator can be nested.
What does || mean in Salesforce?
Evaluates if two values or expressions are both true. Use this operator as an alternative to the logical function AND. || (OR) Evaluates if at least one of multiple values or expressions is true. Use this operator as an alternative to the logical function OR.
How do I use triggers in Salesforce?
The simplest example of a trigger is a trigger on contact which will create a new Account record whenever a contact is created without an account. In the Developer Console, click: File > New > Apex Trigger. Name the trigger “WelcomeTrigger” and choose “Account” as the sObject.
What is ABS function in Salesforce?
Calculates the absolute value of a number. The absolute value of a number is the number without its positive or negative sign.
What is setScale in Apex?
setScale(scale) Returns the Decimal scaled to the specified number of decimal places, using half-even rounding, if necessary. Half-even rounding mode rounds toward the “nearest neighbor.” If both neighbors are equidistant, the number is rounded toward the even neighbor.
What is ceiling in Salesforce?
The Salesforce.com documentation defines CEILING as follows: Description: Rounds a number up to the nearest integer. Use: CEILING(number) and replace number with the field or expression you want rounded.
What is the exact equality operator?
Exact equality operator. If x and y reference the exact same location in memory the expression evaluates to true. Otherwise the expression evaluates to false.
How are user defined types compared?
User-defined types are compared by reference, which means that two objects are equal only if they reference the same location in memory. You can override this default comparison behavior by providing equals and hashCode methods in your class to compare object values instead.
What does!= evaluate to?
For records, != evaluates to true if the records have different values for any field.
What happens when x or y is an ID?
If x or y is an ID and the other value is a String, the String value is validated and treated as an ID.
Is a non null string greater than a null value?
A non- null String or ID value is always greater than a null value.
Can a comparison of two values be null?
The comparison of any two values can never result in null. If x or y equal null and are Integers, Doubles, Dates, or Datetimes, the expression is false. A non- null String or ID value is always greater than a null value. If x and y are IDs, they must reference the same type of object.
Is comparison case sensitive?
The comparison of two strings is performed according to the locale of the context user and is case-insensitive.