I can’t believe I didn’t know this sooner.
Chrome Developer Tools – Network Tab – Disable Cache
My Brother color laser keep dropping from the wi-fi after 5 minutes for no good reason
I found this solution and it worked for me – hope it helps someone else
The Microsoft Graph – The API to rule all APIs
The Microsoft Graph sits on top of the Office365 SAAS platform. Over many years Microsoft has been building up the capabilities of “The Graph” to make it insanely powerful and allow enterprises to programmatically manage their entire platform.
From the simplest tasks of sending an email, to accessing a table in excel from an API! From accessing the security logs of the SAAS platform to the fact that they made all this available to play with through Postman. There is nothing not to love about the Microsoft Graph and what it means to developers. Did I mention the Delta query capability for tracking changes since you last asked? Or the batching capability? 😲
Come and see how the Graph is arguably the API to rule all APIs.
It’s this week !!
PSC Labs was founded in 2015 to provide unbiased, vendor-agnostic technology insights. Our mission is to ensure client
delivery excellence and new solution offerings through the adoption of emerging technologies.
For more information check us out at https://labs.psclistens.com
PSC Labs undertook a wide-variety of projects in 2018. From Robot Process Automation to Event Driven Architecture seven projects were undertaken to improve our understanding of these technologies/capabilities.
The team looked into how Blockchain worked and then on a more practical level looked specifically into Ethereum and the ability to incorporate Smart Contracts into the chain. We looked at the services provided by various cloud vendors and found that at the time, the examples for implementations were on a very large scale.
Blockchain is not difficult to understand technically, but the broad questions about scalability, long term viability and adoption though are still quite open ended.
Custom Vision API
The team looked at the newly released Azure Cognitive Services Image process capabilities and built a custom app capable of recognizing every day images. The application built on top of a Xamarin iOS mobile app provides a user with the ability to take a number of pictures of an object, from different angles, and store them within the application.
The Azure Cognitive Services are used to generate a Machine Learning model which can then be downloaded back to the device. The application is then capable of using the camera to identify objects with a predicted level of accuracy.
|Grouping Models||Training The Model||Running Locally|
The investigation team successfully demonstrated the ability to build a real-world application around the Azure Cognitive Service.
The team investigated the IoT services available in Azure and AWS. To build on the previous work the Labs had done with GE’s Predix platform, these investigation teams were focused on using the available abstraction services from the cloud vendors and not on the low level device/data interaction.
We discovered that both platforms were very good at easily setting up the ability to handle data ingestion from devices. The ease of setup on the device to allow for secure authenticated transmission of data was simple and easy to understand in both cases.
The Azure platform service stood out however with their Azure IoT Suite and Remote Monitoring. Once the data ingestion was set up, the IoT Suite enabled us to create a monitoring dashboard and set controls for performance monitoring. The ability to configure limits for data and automate notifications based on those limits promise considerable potential.
The Azure IoT Suite highlighted how far IoT as a service has come in a short period of time and is a viable solution to any company seeking to set up and start to take advantage of the burgeoning IoT landscape.
The investigation team looked at the intriguing concept of a programmable CDN and the promise of being able to enhance website performance without having to change any of the code on the site directly. An example of this capability would be the adding of a watermark to an image. The Fly.io server would proxy in between the image server and programmatically add the watermark. The watermarked version of the image would then be cached for the next user, at the CDN closer to the user than the original image on the server.
The team found that the implementation of Fly.io as a developer was not complex and the examples provided were easy to set up and run. But overall the team found that this capability feels more like a solution waiting for a problem.
Event Driven Architecture
At the start of 2018, as part of their 10 technologies to watch Gartner declared “Event Driven Architectures” as something to pay attention to. The Labs team looked into Kafka specifically although there are others (Azure Event Hub being one) with this in mind. Kafka was originally a project created by LinkedIn to handle their massive data volume and was subsequently open sourced through the Apache foundation.
The team created a demo application which ingested data from an HR application managing people and their records. From the input of the data multiple complex processes were initiated and executed by the event driven architecture. The response of the application, even running locally was very impressive.
Robot Process Automation
While Robot Process Automation (RPA) is not a new technology, it’s coming to the forefront of business rapidly. With VC funding for major RPA vendors more prevalent (AutomationAnywhere, UIPath), it demonstrates the capacity for the market to absorb this new technology quickly.
RPA as an industry is all about the automation of repetitive mundane tasks, such as manual data entry into multiple systems. Many companies have long established manual business processes, mainly due to the cost to automate the process. RPA can help address this problem by accurately and repeatedly following the same steps a person would.
We looked at UIPath as a vendor for RPA and looked into the more advanced capabilities of the platform. We created an ability for a code check-in process within AzureDevOps, to trigger a build process chain and instruct the RPA robot to automate a UI test through a browser. If the robot found a failure it created a bug within AzureDevOps related to the failing test.
RPA is mature and already being used across many industries, there is significant opportunity for cost effective savings for companies to use RPA.
GraphQL is a technology created by Facebook in response to a problem they found themselves when facing a growth model based on a service-based architecture. As Facebook pages grew in complexity and functionality, the number of services being called increased and caused various performance issues. The PSC labs team set up to investigate whether or not GraphQL would be applicable to the projects we were planning to work on in the future.
The investigation team took an existing mobile application where the load time was in excess of 10 seconds and was able, using GraphQL, to reduce the load time of the page by over 50%. In a case where the user was on a mobile network with high latency the loading speed was increased by over 65%.
GraphQL has many advantages for a developer and project team when considering a services architecture, from the creation of a standard endpoint, to the reduction in network calls and speed of time to page load, it proved itself very valuable.
PSC Labs had another successful year investigating many broad technology innovations. As in previous years, some of the projects show great promise and we will be working on new iterations of them in 2019.
If you want to find out more about PSC Labs and/or have an interesting project you would like us to share with you please contact
firstname.lastname@example.org for more information
As always the NWCJS meetups will be held in the PSC Office in Schaumburg – everyone is welcome 🙂
Fixing Memory Problems in Single Page Apps
by Mike Labriola
Type 1 Diabetes (T1D) is a serious and stressful disease to manage. When you have T1D, your pancreas stops producing insulin—a hormone essential to turning food into energy. This means you must constantly monitor your blood-sugar level, administer insulin, and carefully balance these insulin doses with your eating and activity just to stay alive. JDRF is the only global diabetes foundation with a strategic plan to end T1D. One of the main fundraisers for JDRF is in the form of the “Walk for the Cure” held all over the country these walks are often attended by thousands of people, all walking to help raise money to find a cure for T1D.
Just over a year ago we found out that my youngest daughter Paige has Type 1 Diabetes. JDRF has been amazing in helping us initially cope with the disease, but also being there in support of us when we needed it and providing community support for families in our situation.
Last year my company PSC Group sponsored The Odd Socks walk team as part of the work done through the Philanthropic Committee. We raised over $5,000 as a team and we were incredibly proud of what we achieved in our first year.
We are doing the Walk in Schaumburg Illinois again this year September 30th.
Please consider donating your time and or fundraising for the team so that we may find a cure for T1D. You can do both from the link to the team page below.
You can join the team any time until the day of the walk itself but we need to know before Saturday 22nd if you want one of the new improved TYE-DYE t-shirts for 2018.
I am very honoured and humbled to be renewed as a Microsoft MVP for 2018-2019 in the category of Office Development. The MVP program recognizes content creators, code providers and conference speakers who want to share their knowledge and broaden the outreach of the platforms they work with.
Since I got involved in Office Add-In development over two years ago it has been an truely gratifying, eye-opening experience to see what a transformed company Microsoft is. I have never written a line of .NET code. I am a web developer, and using those web dev. skills I am now a Microsoft developer and MVP. The me of ten years ago would never have believed it possible 🙂
Thank you to Microsoft for the recognition and all the perks which come along with the award.
Thank you to every one at PSCGroup who continues to enable me in what I do and love, and long may it continue.
Thank you to all the friends I have met along the way and who’s encouragement is always wecome and appreciated.
For those people who interact with many sites across the *.Microsoft.com domain this may be an issue. I was looking for an update on Office Add-Ins and I came across this issue.
If you see a 400 Bad Request Size of a header exceeds the limit error, for no good apparent reason, that cause is likely cookies.
The following image was taken from just trying to access the Microsoft 365 Blog site. As you can see there are a LOT of cookies picked up from all over the MS domain.
The simple solution, clear your cookies. This process will vary per browser but once that is done, we are in business again.
Microsoft is not the only company with this issue as I wrote about before 🙂