Tag: jsoftware

“Managing” a SQLite Database with J (Part 1)

Previously, I promised to write three posts about dispatching irritants with J. This, my third post, is proving more irritating than the others, so I will split it over two posts. SQLite, by many estimates, is the most widely deployed SQL database system on Earth. It's everywhere. It's in your phone, your laptop, your cameras, … Continue reading “Managing” a SQLite Database with J (Part 1) →

Branding XMP Sidecar Files with J

During my long and not-so-storied IT career I covertly dispatched “irritants” with the J programming language. An irritant is an annoying software problem that does not merit a full-blown project-style approach. The last thing you want when dealing with irritants is to drag in IT bureaucrats. You know of whom I speak: the niggling little … Continue reading Branding XMP Sidecar Files with J →

JETL – J Extract Transform and Load

I have been surreptitiously using the J programming language on the job for many years. With rare exceptions, I haven't advertised my clandestine use of J simply because it's strange and scary and nonstandard, and IT departments are filled with cowardly little bedwetters that run away like Brave Sir Robin when confronted with something really … Continue reading JETL – J Extract Transform and Load →

More J Pandoc Syntax HighLighting

Syntax highlighting is essential for blogging program code. Many blog hosts recognize this and provide tools for highlighting programming languages. WordPress.com (this host) has a nifty highlighting tool that handles dozens of mainstream programming languages. Unfortunately, one of my favorite programming languages, J, (yes it’s a single letter name), is way out of the mainstream … Continue reading More J Pandoc Syntax HighLighting →

SWAG a J/EXCEL/GIT Personal Cash Flow Forecasting Mob

While browsing in a favorite bookstore with my son, I spotted a display of horoscope themed Christmas tree ornaments. The ornaments were glass balls embossed with golden birth signs like Aquarius, Gemini, Cancer, et cetera, and a descriptive phrase that “summed up” the character of people born under a sign. Below my birth sign golden … Continue reading SWAG a J/EXCEL/GIT Personal Cash Flow Forecasting Mob →