Implications of Android multiple user support (new in 4.2) for server side data model (e.g. android_id)

(No one answered my question, but I’ve now had a chance to test with 4.2 myself.) The answer is that each profile has its own android_id. Come to think of it, this probably makes the most sense and will cause the least problems. This should cause most systems to see the different profiles on a … Read more

How to use Homebrew on a Multi-user MacOS Sierra Setup

You can also change the group permissions to admin or another group that both of your users are in: chgrp -R admin /usr/local chmod -R g+w /usr/local Original source: https://gist.github.com/jaibeee/9a4ea6aa9d428bc77925 UPDATE: In macOS High Sierra you can’t change the owner, group or permissions of /usr/local. So you have to change the group and permissions of … Read more

How to design a multi-user ajax web application to be concurrently safe

Overview: Intro Server architecture Client architecture Update case Commit case Conflict case Performance & scalability Hi Raynos, I will not discuss any particular product here. What others mentioned is a good toolset to have a look at already (maybe add node.js to that list). From an architectural viewpoint, you seem to have the same problem … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)