Category Archives: Javascript

Integrating OpenCV.js with an Angular application

OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning software library. It was originally written in C++ and has since been ported to most other major languages and platforms and most recently, with the boost provided by Web Assembly, it has finally crossed into the Javascript world. OpenCV.js isContinue reading “Integrating OpenCV.js with an Angular application”

Registering static methods are remote methods in Loopback 2.0

Loopback 2.0 and getting: /node_modules/loopback-connector-mongodb/node_modules/mongodb/lib/mongodb/connection/base.js:246 throw message; ^ TypeError: Cannot call method ‘apply’ of undefined at SharedMethod.invoke /node_modules/loopback/node_modules/strong-remoting/lib/shared-method.js:213:17) Reason is more than likely that you have defined a static method on your model that does not match the string used to register the static method as a remote method as outline here.

What’s a full-stack developer?

Full-stack development is about exposing yourself to a broad range of ideas. This is a theme we’ll see repeatedly in the coming years. Being a full-stack developer isn’t about jumping immediately from working on the Hadoop cluster to the Java middleware to the JavaScript that runs in the browser. Specialization exists for a reason. ButContinue reading “What’s a full-stack developer?”