Heisenbugs with angular.js and Internet Explorer 9 or: missing console.log

I'm developing a proof of concept web application based on angular.js for corporate users, which - as so often in my career - means that they are using Internet Explorer. Several users complained about sporadic failures which were really hard to pin down, but during debugging sessions boiled down to a simple observation: the errors … Continue reading Heisenbugs with angular.js and Internet Explorer 9 or: missing console.log →

Ubuntu 14.04 on the Lenovo Thinkpad E540

Update 25.03.2015: I strongly recommend against the Thinkpad Edge 540. There seems to be a systematic manufacturing problem with keyboards in many Edge models. Mine broke down a week after ordering, I installed a replacement keyboard which broke within two weeks of installing. For details see: https://forums.lenovo.com/t5/11e-Windows-E-and-Edge-series/thinkpad-edge-15-keyboard-problem/td-p/406731/page/8 Original text: After not being so long … Continue reading Ubuntu 14.04 on the Lenovo Thinkpad E540 →

AngularJS, Internet Explorer 9 and watch error

While working on an enterprise project (of course...) I run into an error with Angular (1.3.13), Internet Explorer 9 and $watch-ing a scope when programming a directive: TypeError: Object doesn't support property or method 'watch' I'll never find out what the reason is. The collective wisdom of Angular users claims that including JQuery solves … Continue reading AngularJS, Internet Explorer 9 and watch error →

Fauxjsp: productive JSP development

Important note: This post is not being updated. For up-to-date information refer to the project repository: https://github.com/ggeorgovassilis/fauxjsp/ About JSP In this post I'll present a new open source project I'm currently working on, fauxjsp [1] which re-implements JSP in a way that is more robust and faster for developers. It is intended for development, where … Continue reading Fauxjsp: productive JSP development →

Formatting USB flash drives for write speed

Flash drives enjoy a reputation for being fast and that certainly goes for high-end models with their elaborate memory controllers and multi-bank layouts. A fundamental "problem" with current flash memory technology is that writing even a single bit of information requires that an entire block of flash memory is reset first [1], which greatly reduces … Continue reading Formatting USB flash drives for write speed →