Interactive Pain Navigator

Vishwajeet Mishra — Fri, 24 Jul 2026 19:05:56 +0000

🩺 Not sure what’s causing your pain? Start here.

Pain isn’t always easy to describe. Is it your lower back? Your shoulder? Does it travel down your leg? Is physiotherapy the right choice, or would massage therapy or chiropractic care help more?

We’ve built a free Interactive Body Pain Navigator to make finding the right care easier.

✅ Click where it hurts
✅ Answer a few simple questions
✅ Get a personalized treatment recommendation based on your symptoms

Whether you’re dealing with:
• Back Pain
• Neck Pain
• Sciatica
• Shoulder Pain
• Knee Pain
• Hip Pain
• Sports Injuries
• ICBC Injuries

…our Pain Navigator can help point you in the right direction before you even book an appointment.

🎯 Try it here:
https://www.reviverehab.ca/tools/body-pain-navigator

No sign-up. No cost. Just a smarter way to start your recovery.

Because the right treatment starts with understanding your pain.

Physiotherapy #BodyPain #BackPain #NeckPain #Sciatica #ShoulderPain #KneePain #HipPain #SportsInjury #ICBC #Rehabilitation #Surrey #Langley #Abbotsford #ReviveRehab

Javascript functions with and without parentheses

Vishwajeet Mishra — Fri, 31 Jan 2025 10:35:10 +0000

Often times we have seen that the javascript functions are written without parentheses which confuses most of the beginners as well as experienced folks. Today I am going to give a simplest explanation of why functions with and without parentheses are used.

let bmwCar = { make:'BMW', model:'X1', colour:'Red', getCarDetails: function(){ return this.make+' '+this.model+' '+this.colour; } }

let mercedesCar = { make:'BMW', model:'X1', colour:'Red' }

in the above code, mercedesCar object does not have getCarDetails function. but in javascript we can borrow methods from other object like below.

let carDetails = bmwCar.getCarDetails //this is where we don't use parentheses as we are not invoking a function. we just want to give reference and assign it to a variable.

if we want to print mercedesCar details we need to bind getCarDetails method from bmwCar to it as below.

let carDetails = bmwCar.getCarDetails.bind(mercedesCar) console.log(carDetails()) // now using here parenthesis will invoke the method and results will be displayed

Conclusion : Parenthesis in javascript are only used when we need to invoke a function. we don't use parenthesis if we only need to give reference to it

DEV Community: Vishwajeet Mishra

Interactive Pain Navigator

Physiotherapy #BodyPain #BackPain #NeckPain #Sciatica #ShoulderPain #KneePain #HipPain #SportsInjury #ICBC #Rehabilitation #Surrey #Langley #Abbotsford #ReviveRehab

Javascript functions with and without parentheses