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LessThanDot

A Technical Community for IT Professionals

Less Than Dot is a community of passionate IT professionals and enthusiasts dedicated to sharing technical knowledge, experience, and assistance. Inside you will find reference materials, interesting technical discussions, and expert tips and commentary. Once you register for an account you will have immediate access to the forums and all past articles and commentaries.

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CSV file to API using Azure Functions (CSVaaS)

We’re living in the future. During a conversational aside the other day, the CEO recounted a story of someone he met that was willing to throw money at a product to make it easy to save an excel file and have it surface as an API. A few years ago that was server provisioning and […]

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Automated Keyword Extraction – TF-IDF, RAKE, and TextRank

After initially playing around with text processing in my prior post, I added an additional algorithm and cleaned up the logic to make it easier to perform test runs and reuse later. I tweaked the RAKE algorithm implementation and added TextRank into the mix, with full sample code and links to sources available. I’m also […]

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Python 3.5+: Unicode output for Windows Console

I’ve tripped over this on 2 machines now and end up at the same out of date StackOverflow post, so maybe this will help someone else. Python 3.5, not 3.6, I had that wrong initially Situation When you try to print a string with a Unicode character to the console on Windows in Python, you […]

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Running Nunit tests from your code

How to run tests in your VB.Net script, and if you ask nicely I’m sure this works in C# too.

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T-SQL Tuesday #84: Growing New Speakers – Dealing with Failure

I’m joining this month’s #tsql2sday blog party as Andy Yun (blog | Twitter) has asked speakers to provide advice to new presenters. I’ve been presenting technical content for several years, and I think it’s one of the best things I’ve done for my career. It’s forced me to learn new things, given me self-confidence, and […]

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To Build Automatic Bookmarking – Unsupervised Text Classification

I’ve been bookmarking all of my online reading for the past 7 years and recently started thinking about using that dataset to dig into trends in my past reading and potentially build a model to start scoring content I haven’t read yet. Even though I have manual keywords for each entry, I decided to look […]

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A Communications Hack for Helpful Ideas

You’re taking a break from the two week project and bump into Joe at the coffee machine. He’s a little frazzled and starts telling you about this little task he took on Monday that is kicking his butt. While he’s explaining you realize he might have missed a simpler answer, so you ask him if […]

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Easier Boundary Testing: Keep Parse/Validation/Format rules out of your HTML View

In a typical single-page application, type and validation logic is entered in the HTML view and we rely on our binding framework or a validation library to layer this behavior onto the form. There are trade-offs to this approach, which are mostly negative as you get into larger, longer-lived applications. When we embed validation rules […]

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Continuous Javascript Test Execution with WallabyJS

After working with NCrunch building and running tests in the background for the last several years, it feels like something is broken when I have to wait for test results or push a button to start running them. JavaScript runners just didn’t feel like they provided the same level of development feedback, whether they were […]

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Stop Manually Updating Your Jasmine SpecRunner

I’ve used a number of test frameworks and runners over the years, but my first club out of the bag is still running a SpecRunner file in the browser, with all of the dev tools and console output I’m used to from normal debugging sessions. The painful bit has always been manually keeping the SpecRunner […]

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