Category Archives: General Development

Postman – Using Environments and Tokens

Rick Herrmann

Postman is an incredibly  useful tool for testing API’s.  I’ve been using it for a few years now and have found some features that make it a breeze to work with when it comes to secured API’s. It’s good for handling different environments as well.

Login and Tokens

A common pattern we use with our API’s is to use Javascript Web Tokens(JWT’s) for authentication. To work with this in Postman, I typically have a /login post call which returns a token. Then for any other calls to that API, I manually copy the returned token, and set the Authorization header to “Bearer <token>”. Although this works, it’s a pain when the login token expires and I have to copy a new token to the Authorization header for every saved API call.  For an API where you have a lot of endpoints saved, updating all the Authorization headers can become tedious. Read more

Angular – Refreshing a Route with Parameters

Angular routing is pretty nifty.  Going into how it works is beyond the scope of this post Mike Berryman(and there’s plenty of resources out there doing just that), but suffice it to say if you’re working on an Angular application, you’re using Angular’s routing.

One of the things Angular’s routing does to increase performance is reusing a Component for a route that has already been instantiated.  Say you have a Component, “MyComponent”, tied to a route, “/MyPath”.  “MyComponent” isn’t created until the user actually navigates to the “/MyPath” route.  That makes perfect sense – why instantiate a component that doesn’t need to be used yet?  What’s interesting about this design, though, is how parameters factor into it.  Let’s say you add a parameter to your “/MyPath” route, making the route “/MyPath/:id”.  The first time the user navigates to some version of this route, let’s say “/MyPath/1”, “MyComponent” will be instantiated (with the id parameter set to 1).  Then if, without leaving that route, the user changes only the parameter – for example, there’s a link in the component to go to “/MyPath/2”, “MyComponent” will not be recreated.  In fact, if not handled correctly, to the user nothing will have changed.  It will still look like they’re seeing the “/MyPath/1” version of “MyComponent”. Read more

It’s a No Code/Low Code World in Office 365

Time to come clean…I have a love/hate relationship with Office 365. A majority of my work life for the past 3 years has been dedicated to Office 365 and while I see theDuane Odum excellent value it provides it’s taking away something I really enjoy, code.  While I was assisting a client with a OneDrive for Business rollout last week I had an epiphany. In the past 5 months I have probably written around 1,000 lines of code for work and it has mostly been JavaScript, TypeScript or PowerShell. I’ve not done a single line of C# code this year for work.  Some of the other folks in our group have so it has not been a total annihilation of managed code but it kind of has been for me and I do miss it.  Read more

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