Skip to main content

SFDC Book

Search This Blog

CharAt

on November 21, 2020

Get link
Facebook
X
Pinterest
Email
Other Apps

CharAt is used to get a character from a String by passing an index.

String in The memory

1	Father.CharAt(2) ; Output : T

Get link
Facebook
X
Pinterest
Email
Other Apps

Comments

Post a Comment

Popular Posts

Retrieve Reports using package.xml

To know more about Private Reports: ClickHere We can't directly add just the Report name to retrieve from org. We need to specify the folder details based on the above categories. If we are targetting to extract multiple reports then to get the Folder Names, use the below 2 queries. SELECT id , name , developername , foldername FROM Report SELECT id , name , developername FROM Folder Examples of package.xml file To retrieve Report details from Public folder: <?xml version="1.0" encoding="UTF-8"?> <Package xmlns= "http://soap.sforce.com/2006/04/metadata" > <types> <members> unfiled$public//ReportAPIName </members> <name> Report </name> </types> <version> 46.0 </version> </Package> To retrieve Report details from custom folder: <?xml version="1.0" encoding="UTF-8"?> <Package xmlns= "http://soap.sforce.com/2006/04/metadata" >...

Order of Execution in Salesforce

When it comes to the order of execution, many seasoned Salesforce Developers will also get confused. After completing the plural sight video created by Daniel Stange and Don Robins( PluralsightCourseLink ), I thought worth sharing the below 2 diagrams which explain the order of execution. Apex Transaction + DataBase Transaction [ If there is any apex logic, example: triggers/batch apex then only it is treated as apex transaction. ] Max no.of times execution happens if DML occurs through apex + Workflow+ Process builder: tHiNk gooD and dO thE bEsT.........MANJU NATH 🌝

@track vs @api vs @wire

@Api : @Api properties are considered Public and we use them in 2 scenarios: 1. If we want to exchange data between 2 components. 2. If we want to pass values from App builder (in the aura, this is achieved using the ".design" file and the attributes declared in "design file" are called "design attributes"). childCmp.html < template > Value received From Parent are : Name = {childvar.name} Age = {childvar.age} </ template > childCmp.js import { api, LightningElement,track } from 'lwc'; export default class ChildCmp extends LightningElement { @api childvar; } parentCmp.html < template > <c-child-cmp childvar={passval}></c-child-cmp> </ template > parentCmp.js import { LightningElement } from 'lwc'; export default class ParentCmp extends LightningElement { passval= { name: 'Manju', age: 29 ...

Powered by Blogger