[krati]

A sleeping thread in a multi-tenant world, is one which cannot be used by another customer.

• This reply was modified 4 years, 11 months ago by  krati vishnoi.

[krati]

System.runAs(), lets the user write their test methods which change that user's context either to an existing user or a new user.

[krati]

You can add upto 20 components in Dashboard, reports (that acts as a data source for dashboard) can 1 or 20.

Maximum you can use upto 20 reports in Dashboard.

[krati]

The main difference is the handling of bulk operations.

In bulk DML processing , if exception is thrown whole processing is stopped. Whereas, Database.DML allows partial success.

[krati]

Some of the best practices are:

1: Bulkify your Code

2: Avoid SOQL Queries or DML statements inside FOR Loops

3: Bulkify your Helper Methods

4: Use of the Limits Apex Methods to Avoid Hitting Governor Limits

5: Avoiding Hard coded IDs

For details go to:
https://developer.salesforce.com/page/Apex_Code_Best_Practices

[krati]

WhoIDs refers to people things. Your ContactID and LeadIDs are whoIds.

WhatIDs refers to object type things. These will be sObject Ids like AccountID , OpportunityIds etc.

[krati]

You can always use Libraries. Or you can add files in chatter group that will be accessible to community users.

• This reply was modified 4 years, 11 months ago by  krati vishnoi.

[krati]

Here you can make a public String variable and where you are calling your batch class store the value of the batchJob. For Example:

public class SomeClass{
    Id batchProcessId;

public void callBatchPieChartClass(){
        
        Algoworks_BatchClassPieChart batchClass = new Algoworks_BatchClassPieChart();
        batchProcessId = Database.executeBatch(batchClass);
    }

// In another method you can have the value of that JobId.

public void getJobID() {
        
     AsyncApexJob  asyn = [SELECT Id, Status, JobItemsProcessed, TotalJobItems, NumberOfErrors
                       FROM AsyncApexJob WHERE ID =: batchProcessId ];
}
}

 

[krati]

System Class contains methods for system operations. For example System.debug.

System.assert - it asserts whether the specified condition is true. If the condition is not met then the system throws throws a fatal error.

[krati]

Go to Debug Logs and check the Trace Flags and check your Expiration date.

[krati]

A junction object is a custom object with two master-detail relationships.

 

Example: For example, you create a custom object called “Bug” that relates to the standard case object such that a bug could be related to multiple cases and a case could also be related to multiple bugs.