Assert.areEqual(1, 2, 'NOT EQUAL');

Assert.areNotEqual(1, 1, 'Your custom message here');

Assert.fail('Your custom message here');

Assert.isFalse(true, 'Your custom message here');

Assert.isInstanceOfType(new Account(), Contact.class, 'Your custom message here');

Assert.isNotInstanceOfType(new Account(), Account.class, 'Your custom message here');

Assert.isNotNull(null, 'Your message here');

Assert.isNull(null, 'Your message here');

Assert.isTrue(null, 'Your message here');

Integer recordsAmount = Database.countQuery(queryString);

List<Database.DeleteResult> deleteResults = Database.delete(recordsToDelete, allOrNone);

Id jobId = Database.executeBatch(new BatchLeadConvert(), 200);

List<Database.SaveResult> saveResults = Database.insert(recordsToInsert, allOrNone);

List<Database.SaveResult> updateResults = Database.update(recordsToUpdate, allOrNone);

ApexType result = (ApexType) JSON.deserialize(jsonString, ApexType.class);

ApexType result = (ApexType) JSON.deserializeStrict(jsonString, ApexType.class);

String serializedResult = JSON.serialize(objectToSerialize);

String serializedResult = JSON.serializePretty(objectToSerialize);

String result = String.escapeSingleQuotes(stringToEscape);

String template = '{0} was last updated {1}';
List<Object> parameters = new List<Object>{ 'Universal Containers', DateTime.newInstance(2018, 11, 15) };
String formatted = String.format(template, parameters);

String.isBlank(inputString)

String.isNotBlank(inputString)

String.isNotEmpty(inputString)

String result = String.join(iterableObj, 'separator');

String result = String.valueOf(valueToConvert);

for (Type variable : [SELECT fieldsList FROM Type) {
    //Your code here
}

for (Integer i = 0; i < listName.size(); i++) {
    Account acc = listName[i];
    // Your code here
}

for (Id accountId : mapName.keySet()) {
    Account acc = mapName.get(accountId);
    //Your code here
}

for (Integer i = listName.size()-1; i >= 0; i--) {
    Account acc = listName[i];
    //Your code here
}

@future
public static void methodName() {
    //Your code here
}

if (true) {
    //Your code here
}

if(true) {
    //Your code here
} else {

}

if (objects[0] instanceof Account) {
    Account acc = (Account) objects[0];
}

@InvocableMethod(label='YourLabeL' description='Description' category='Category')
public static List<Account> exampleMethod() {
    //Your code here
}

ChildType.class.isAssignableFrom(SourceType.class);

myList[myList.size() - 1]

if (myAccount == null) {
    myAccount = new Account();
}

List<Account> testAccounts = new List<Account>();

Map<Id, Account> testAccounts = new Map<Id, Account>();

Set<Id> accountIds = new Set<Id>();

Set<Id> accountIds = new Map<Id, Account>([SELECT Id FROM Account LIMIT 10]).keySet();

Map<Id, Account> myAccounts = new Map<Id, Account>(accountsList);

{get; private set;}

{get; set;}

public static final

public static final Integer

public static final String

SELECT Id FROM Account

SELECT FIELDS(ALL) FROM Account LIMIT 200

Map<Id, Account> myAccounts = new Map<Id, Account>([SELECT Id FROM Account LIMIT 10]);

List<Account> myAccounts = [SELECT Id, Name FROM Account];

List<Account> myAccounts = [SELECT Id FROM Account LIMIT 1];
Account myAcc = myAccounts.size() == 1 ? myAccounts.get(0) : null;

System.assert(condition, 'Your message here');

System.assertEquals(expected, actual, 'Your message here');

System.assertEquals(null, actual, 'Your message here');

System.assert(false, 'Your message here');

System.assertNotEquals(expected, actual, 'Your message here');

System.assertNotEquals(null, 'Your message here');

System.debug(LoggingLevel.DEBUG, 'your message here: ' + variableHere);

System.debug(LoggingLevel.DEBUG, 'your message here: ' + JSON.SerializePretty(objectVariable));

System.runAs(user) {
    //your code here
}

@IsTest
static void exampleName() {
    //Your code here
    Test.startTest();

    Test.stopTest();
}

@TestSetup
static void setup() {
    //Your code here
}

throw new CustomException();

try {
    //Your code here
} catch (CustomException ex) {

}

try {
    //Your code here
} catch (CustomException ex) {

} finally {

}

while (condition) {
    //Your code here
}

<lightning-button variant='base' label='label' title='title' onclick={handleOnClick} class='cssClass'>
</lightning-button>

<lightning-combobox
    name='name'
    label='label'
    value={value}
    placeholder='placeholder'
    options={options}
    onchange={handleChange}
></lightning-combobox>

<lightning-datatable
    key-field='Id'
    data={data}
    columns={columns}
    hide-checkbox-column
></lightning-datatable>

<lightning-icon icon-name='iconName' alternative-text='alternativeText' title='title'>
</lightning-icon>

<lightning-input type='type' label='label' onchange='handleOnChange'>
</lightning-input>

<lightning-input-field field-name='fieldName' disabled read-only required>
</lightning-input-field>

<lightning-layout horizontal-align='horiznotalAlign' vertical-align='verticalAlign' multiple-rows='multipleRows'>
    <lightning-layout-item padding='around-small'>
    </lightning-layout-item>
    <lightning-layout-item padding='around-small'>
    </lightning-layout-item>
    <lightning-layout-item padding='around-small'>
    </lightning-layout-item>
</lightning-layout>

<lightning-layout-item size='size' small-device-size='smallDeviceSize' medium-device-size='mediumDeviceSize' large-device-size='largeDeviceSize' padding='around-small'>
</lightning-layout-item>

<lightning-tabset variant='variant' active-tab-value='two'>
    <lightning-tab label='Item One' value='one'>
        One Content !
    </lightning-tab>
    <lightning-tab label='Item Two' value='two'>
        Two Content !
    </lightning-tab>
    <lightning-tab label='Item Three' value='three'>
        Three Content !
    </lightning-tab>
</lightning-tabset>

<lightning-spinner alternative-text='alternativeText' size='size'>
</lightning-spinner>

<slot name='name'>
</slot>

<template for:each={array} for:item='item'>
</template>

<template if:false={property}>
</template>

<template if:true={property}>
</template>

<template iterator:it={array}>
    <div key={it.value.Id}>
    <div if:true={it.first}></div>
    {it.value.Name}
    <div if:true={it.last}></div>
    </div>
</template>

try {
    const result = await apexMethodName({ apexMethodParams });
} catch (error) {
    console.error(error)
}

constructor() {

}

import { CurrentPageReference } from 'lightning/navigation';
@wire(CurrentPageReference)
pageRef;

new CustomEvent('eventName', {
    detail: details,
    bubbles: false,
    composed: false
});

disconnectedCallback() {

}

this.dispatchEvent(customEvent);

errorCallback(error, stack) {

}

array.forEach((item, index) => {

});

import { getObjectInfo } from 'lightning/uiObjectInfoApi';
import objectName from '@salesforce/schema/objectApiName';

@wire(getObjectInfo, { objectApiName: objectName })
propertyOrFunction;

import { getPicklistValues } from 'lightning/uiObjectInfoApi';
import fieldName from '@salesforce/schema/objectApiName.fieldApiName';

@wire(getPicklistValues, { recordTypeId: '012000000000000AAA', fieldApiName: fieldName })
propertyOrFunction;

import { getRecord } from 'lightning/uiRecordApi';

@wire(getRecord, { recordId: 'recordId', fields: fields })
propertyOrFunction;

import { getRecords } from 'lightning/uiRecordApi';

@wire(getRecords, { records: [ { recordIds: 'recordIds', fields: fields } ] })
propertyOrFunction;

import apexMethodName from '@salesforce/apex/Namespace.ClassName.apexMethodReference';

import fieldName from '@salesforce/schema/objectApiName.fieldApiName';

import hasPermissionName from '@salesforce/userPermission/PermissionName';

import { NavigationMixin } from 'lightning/navigation';

import objectName from '@salesforce/schema/objectApiName';

import userId from '@salesforce/user/Id';

array.map((item, index) => {
    return {

    }
});

import channelName from '@salesforce/messageChannel/channelReference';

this[NavigationMixin.Navigate](https://github.com/beyond-the-cloud-dev/vsc-salesforce-code-snippets/blob/HEAD/{
    type: 'standard__app',
    attributes: {
         / Different per page type.
        / Check documentation: https:/developer.salesforce.com/docs/component-library/documentation/en/lwc/lwc.reference_page_reference_type
    },
    state: {
         / Different per page type.
    }
});

this.template.querySelector('element');

this.template.querySelectorAll('element');

import { refreshApex } from '@salesforce/apex';

render() {

}

initialRender = true;
renderedCallback() {
    if (!this.initialRender) {
        return;
    }
    // Your code here.
    this.initialRender = false;
}

import { ShowToastEvent } from 'lightning/platformShowToastEvent';
new ShowToastEvent({ 'title', 'message', 'variant' });

import resourceName from '@salesforce/resourceUrl/resourceName';

apexMethodName({ apexMethodParams })
.then(result => {

})
.catch(error => {
    console.error(error)
});

@wire(apexMethodName, { apexMethodParams })
wiredName({ error, data }) {
    if (data) {

    } else if (error) {
        console.error(error);
    }
}

@wire(apexMethodName, { apexMethodParams })
property;

<capability>lightningCommunity__RelaxedCSP</capability>
<capability>lightning__ServiceCloudVoiceToolkitApi</capability>

<isExposed>true</isExposed>

<masterLabel>titleOfTheComponent</masterLabel>

<targets>
    <target>lightning__AppPage</target>
</targets>

<targetConfig targets="lightningCommunity__Page">
    <propertyType
    name="copied from clipboard"
    label="label"
    type|extension="type"
    default="default"
    description="description"
    />
</targetConfig>

<propertyType
    name="copied from clipboard"
    label="label"
    type|extension="type"
    default="default"
    description="description"
/>