Skip to main content

DevIntersection 2014 - MobiZen

At the moment I’m in Las Vegas attending DevIntersection. During the mobile development workshop I attended, the presenter was using a great tool called MobiZen.

MobiZen allows you to share the screen of your Android device on your desktop or inside a web browser. You can even control your Android from your pc or laptop. This is the perfect tool not only during development but also when you want to demo some functionality to your client. And best of all, it’s free!

image

From the documentation:

Using your smartphone from your PC becomes a reality with Mobizen. Type using your keyboard, view photos and videos stored on your phone, and use mobile apps.

  • Photo: Share your special moments on a larger screen.
  • Music: The songs you listen to on-the-go can be enjoyed anywhere.
  • Videos: Watch videos and movies stored on your smartphone.
  • Files: Use drag and drop to transfer files between your smartphone and PC.

This will certainly become a new tool in my mobile development stack.

Labels:

Popular posts from this blog

Podman– Command execution failed with exit code 125

After updating WSL on one of the developer machines, Podman failed to work. When we took a look through Podman Desktop, we noticed that Podman had stopped running and returned the following error message: Error: Command execution failed with exit code 125 Here are the steps we tried to fix the issue: We started by running podman info to get some extra details on what could be wrong: >podman info OS: windows/amd64 provider: wsl version: 5.3.1 Cannot connect to Podman. Please verify your connection to the Linux system using `podman system connection list`, or try `podman machine init` and `podman machine start` to manage a new Linux VM Error: unable to connect to Podman socket: failed to connect: dial tcp 127.0.0.1:2655: connectex: No connection could be made because the target machine actively refused it. That makes sense as the podman VM was not running. Let’s check the VM: >podman machine list NAME         ...
Read more

Cache stampede: when our cache turned against us

While investigating some performance issues, we ran into an ASP.NET Core API that cached a fairly expensive aggregation query for 60 seconds. Under normal load, that was fine: one request rebuilds the cache, everyone else reads from it. Under peak load, dozens of requests would arrive in that same expiry window, all see a cache miss, and all fire the same expensive query in parallel. The database didn't like that. That was the moment when our caching layer stopped helping and started hurting. A burst of requests comes in at the same time, all miss the cache, and all go hammer the database or the downstream API at once. That's a cache stampede . The cache was supposed to protect our backend, and for a few hundred milliseconds it did the opposite. Why this happens IMemoryCache.GetOrCreate (and its async sibling) looks like it protects you, but it doesn't add any locking on its own. Look at the naive version: public async Task<Report> GetReportAsync(string key) ...
Read more

Azure DevOps/ GitHub emoji

I’m really bad at remembering emoji’s. So here is cheat sheet with all emoji’s that can be used in tools that support the github emoji markdown markup: All credits go to rcaviers who created this list.
Read more