Developers PDI Book

The code snippet in question creates and inserts an account namedMyAccountand then initializes a loop to add additional accounts.

The loop runs fromx = 1and continues adding accounts untilx < 10.

Since the conditionx++is post-increment, the loop runs exactly 10 times, creating and adding 10 new accounts to thenewAccountslist.

At the end, theinsertDML statement persists these 10 new accounts, along with the already existing account (MyAccount).

Total accounts in the org:

Existing accounts = 5

New accounts added = 10

Total = 15

Salesforce Apex Developer Guide

Salesforce SOQL & SOSL Reference

When troubleshooting batch Apex jobs:

Asynchronous Job Monitoring:

Navigate toSetup > Apex Jobsto view the status of the batch job.

Provides information such as success, errors, and total execution time.

This step is crucial to diagnose whether the issue is with system limits, batch size, or specific records.

Debug Logs:

After identifying the issue in the job monitoring page, use debug logs to pinpoint specific errors or bottlenecks.

B. Check the debug logs for the batch job: Debug logs are a secondary step after checking the job status.

C. Disable and recreate with fewer records: Premature without investigating the root cause.

D. Decrease the batch size: Adjusting batch size is a solution but only after identifying the cause of the timeout.

Using aforloop allows iterating through the list, and aniforif-elsecondition inside can evaluate theLastModifiedDatefor each account to determine its status.

Apex Control Statements

Developer Sandboxes are ideal for individual developers. They provide the same configuration as production and allow developers to work independently.

Full Sandbox: Used for staging or testing environments, not suitable for individual developer work.

Developer Edition: Not connected to the production org and lacks sandbox functionality.

Partner Developer Edition: Used by ISVs for AppExchange development, not suitable for internal teams.

Salesforce Sandbox Overview