/explore
|
You are here 
|
caleb-vincent.io | ||
| | | | |
www.craigpardey.com
|
|
| | | | | Automation is good. People make or break a project. ThanksJoel. Coding the right tests is hard, but infinitely valuable. "Cutting edge development" describes the processes and principles, not the technologies. Software must be tested in a representative environment. Knowing the gaps between marketing and reality in your vendor's software is valuable. The timing of a discussion directly influences its outcome. Metrics are useful but can be gamed. | |
| | | | |
www.kroah.com
|
|
| | | | | As was pointed out to us stable kernel maintainers last week, the overflow of the .y release number was going to happen soon, and our proposed solution for it (use 16 bits instead of 8), turns out to be breaking a userspace-visable api. As we can't really break this, I did a release of the 4.4.256 and 4.9.256 releases today that contain nothing but a new version number. See the links for the full technical details if curious. | |
| | | | |
johnjr.dev
|
|
| | | | | Callbacks in Cplex I used LazyConstraintCallback to implement a Branch and Cut algorithm with CPLEX, but when I implemented and run this algorithm, it was very slow if I compare it with its version that doesn't use callbacks in Cplex. The reason is because ControlCallback(LazyConstraintCallback is a ControlCallback) switch Cplex to sequential mode by default and turn off dynamic search. I wrote this post, because I didn't find this information in Cplex's documentation, I only found it in this technical forum. | |
| | | | |
www.david-amador.com
|
|
| | | Why? My 8-9 year old Microsoft Sculpt Ergonomic keyboard died (actually it's been showing signs for a while), so I decided to search the market. At first I just wanted "the same one", but they are discontinued, even used ones are expensive, and many didn't had the dongle anymore (btw don't buy this KB without the bundled dongle, comes locked from factory, you can't use a different one, shame on you MS). I found that some brands will eventually have similar models later this year (but no release date yet) but I needed to start changing now. | ||
