danic85

// ---------------------------------------------------------------- //
// Arduino Smart Servo (continuous servo voltage monitor)
// Uses a uses a shunt resistor to create a voltage divider that the arduino can monitor. 
// When the voltage passes a threshold the servo pauses for a second before continuing.
// https://www.instagram.com/p/CTXWAH9jmJE/
// Tested on September 2020
// Author: Dan Nicholson (github.com/danic85)
// ---------------------------------------------------------------- //

#include <Servo.h>

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// ---------------------------------------------------------------- //
// Arduino Watch Frog (HC-SR04 door distance alarm)
// Place with sensor facing a closed door and then attach power. 
// Alarm will sound if distance to door changes in either direction
// beyond the THRESHOLD. Alarm will not stop until power is disconnected.
// Tested on 10 September 2020
// Author: Dan Nicholson (github.com/danic85)
// ---------------------------------------------------------------- //

#define echoPin 7 // Echo of HC-SR04

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/* Example for sending an email when there is an error on a JSON request */
private static void sendErrorEmail(String method, HttpResponse response, String requestJSON) {
    Messaging.SingleEmailMessage message = new Messaging.SingleEmailMessage();
    message.toAddresses = new String[] { 'me@example.org' };
    message.subject = 'Error in ' + method + ' : ' + response.getStatusCode() + ' - ' + response.getStatus();
    if (requestJSON == '' || requestJSON == null)
        message.plainTextBody = 'No body';
    else message.plainTextBody = requestJSON;
    Messaging.SingleEmailMessage[] messages =  new List<Messaging.SingleEmailMessage> {message};
    Messaging.SendEmailResult[] results = Messaging.sendEmail(messages);

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<aura:component implements="flexipage:availableForAllPageTypes">
    <!-- Simple example of conditional default blocking changes -->
    <aura:attribute name="myString" type="string" default="{!if(false, 'Default Val', 'Other Default')}"/>
    <aura:attribute name="mySimpleString" type="string" default="Default Val"/>
    
    <!-- Conditional default on object value will update, but will not allow external changes -->
    <aura:attribute name="myObj" type="object"/>
    <aura:attribute name="myObjString" type="string" default="{!if(empty(v.myObj), 'Default Val', v.myObj.val)}"/>
    
    <aura:handler name="init" value="{!this}" action="{!c.doInit}" />

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<aura:component implements="flexipage:availableForAllPageTypes">
    <aura:attribute name="myString" type="string" default="{!if(false, 'Default Val', 'Other Default')}"/>
    <aura:attribute name="mySimpleString" type="string" default="Default Val"/>
    <aura:handler name="init" value="{!this}" action="{!c.doInit}" />
    <div class="slds-card">
        {!v.myString} <!-- Will always output 'Other Default', even if changed later by doInit -->
        {!v.mySimpleString} <!-- Will be changed to 'Set Directly' by doInit -->
    </div>
</aura:component>

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/* YourDuino Example: Find Address of a DS18B20 Temperature Sensor
 Cut and paste the address to a text file for later use.
 V1.1 01/17/2013
 Questions: terry@yourduino.com 
 URL: http://arduino-info.wikispaces.com/Brick-Temperature-DS18B20#Read%20individual
 
 Connections:
 DS18B20 Pinout (Left to Right, pins down, flat side toward you)
 - Left   = Ground
 - Center = Signal (Pin 2):  (with 3.3K to 4.7K resistor to +5 or 3.3 )

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/* Cancel Scheduled Jobs in Apex */
for(CronTrigger delCron: [SELECT Id FROM CronTrigger ])  {
    System.abortJob(delCron.Id);
}

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window.location.pathname

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outputProxy : function(record) {
      var obj = {};
      for(var propt in record) {
          obj[propt] = record[propt];
          if (typeof(record[propt]) == 'object') {
              obj[propt] = this.outputProxy(record[propt]);
          }
      }
      return obj;
}

danic85

//https://developer.salesforce.com/page/Lightning_Security#Access_Control_in_Apex_Controllers_and_Supporting_Classes
List<String> fields = new List<string>(); // Add your fields to check here
String objectName = ''; //Add your object name here
Map<String,Schema.SObjectField> fieldMap = Schema.getGlobalDescribe().get(objectName).getDescribe().fields.getMap()

for (String fieldToCheck : fields) {
    // Check if the user has access to view field
    if (!fieldMap.get(fieldToCheck).getDescribe().isAccessible()) {
        //also pass error to client
        throw new System.NoAccessException();