apalis | extensible multithreaded background job and messages | Job Scheduling library
kandi X-RAY | apalis Summary
kandi X-RAY | apalis Summary
Simple and reliable background processing for Rust using Actix actors. Apalis currently supports Redis as a store, with SQlite, PostgresSQL and MySQL in the pipeline.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of apalis
apalis Key Features
apalis Examples and Code Snippets
use apalis::{redis::RedisStorage, JobError, JobRequest, JobResult, WorkerBuilder, Storage, Monitor, JobContext};
use serde::{Deserialize, Serialize};
#[derive(Debug, Deserialize, Serialize)]
struct Email {
to: String,
}
async fn email_service(j
Community Discussions
Trending Discussions on apalis
QUESTION
I would like to know how I can save the sate of my checkbox? The checkbox is in a listview
of birds. If you click the box it means you have seen that bird and saves the state. I have tried doing it with preferences but don't know if I am on the right track.
UPDATE
Here is the xaml for the BirdListZA
...ANSWER
Answered 2020-Sep-09 at 20:34You will have more than one checkbox, just as you have more than one bird. Use SQL Lite to create a simple database to store the checkbox state for each bird.
https://docs.microsoft.com/pt-br/xamarin/get-started/quickstarts/database?pivots=windows
QUESTION
Hi I am a beginner with Xamarin forms and need some help. I have tried looking for this method everywhere.
I have a List view with a lot of animal names. When a item is clicked it shows more info about that particular animal. I have added a button that is on each animals info page. I would like to click that "add" button, that would then add the name off the animal to another List view.
But I am stuck on how to do this, any help would be greatly appreciated.
this is the first list page in code behind
...ANSWER
Answered 2020-Jul-17 at 01:31You could use MessagingCenter to achieve this.
Using MessagingCenter.Send
to pass the new data in your AddToList_Clicked
method of BirdPages
then you will get the callback in another page which you want to add the new items with MessagingCenter.Subscribe
method.In the callback method,you could add the new data to the new listview.
For example:
In the listview page which you want display a list and add the new data.
QUESTION
I'm creating a Poky image for an SBC, and I want to have a way for a user to look up the SHA1 ID of the recipe file used to create the image.
Recipe contents are as follows:
...ANSWER
Answered 2018-Oct-17 at 16:54Linux and U-Boot git hashes are the ones from the Linux/U-Boot git repository. This is how it is commonly done with OpenEmbedded. There is certainly a way to pass the git hash from OE to the U-Boot/Kernel build system, but I would not recommend doing that since it is not how it is commonly done.
As for the /etc/issue
file, this typically gets generated in the meta/recipes-core/base-files/base-files_3.0.14.bb
recipe. It should be fairly straight forward to add a bbappend to your layer and extend the task, e.g. something like this:
QUESTION
Am working on embedded Linux board with Apalis Imx6, am using a screen with a resolution of 1920x720p.
my device supports other resolutions but not mentioned one, i asked for support and below is answer i got.
You need to edit the "fb_videomode mxc_cea_mode[64]" constructor. You may need to refer the Monitor datasheet to input the refresh rate, resolution etc., into the file.
i have monitor datasheet and everything, my monitor supports the needed resolution as well.
i just need to know how can i edit mxc_edid.c and save it then recompile the kernel to get my screen working.
any help really appreciated.
Thanks..
...ANSWER
Answered 2019-Sep-26 at 12:55The general guidelines for recompiling the Linux kernel on Toradex modules are described in the following article from Toradex developer website: Build U-Boot and Linux Kernel From Source Code
First you must have a cross-compilation toolchain installed, as described in Build U-Boot and Linux Kernel From Source Code - Toolchain
Specifically to your use case, you have to clone the correct iMX6 kernel branch as provided in the table from Build U-Boot and Linux Kernel From Source Code - Source Code - i.MX 6 Based Modules (Apalis/Colibri iMX6). From the link you provided in your question it seems to be toradex_4.9-2.3.x-imx
. Then to obtain the kernel source-code follow Build U-Boot and Linux Kernel From Source Code - Kernel Source
After that you have to configure the kernel for Apalis iMX6, using the apalis_imx6_defconfig
, as described in Build U-Boot and Linux Kernel From Source Code - Kernel Configuration - i.MX 6 based modules
Now is the time that you make the changes to the source-code file drivers/video/fbdev/mxc/mxc_edid.c.
After you finish, it's time to compíle the kernel, which is described in Build U-Boot and Linux Kernel From Source Code - Kernel Compilation - i.MX 6 Based Kernel (Apalis/Colibri iMX6). You may also need to recompile kernel modules as described in Build U-Boot and Linux Kernel From Source Code - Kernel Module Compilation, all Modules.
Finally update the kernel to the board as described in Build U-Boot and Linux Kernel From Source Code - Kernel Update.
Iterate the process of edit source code
--> re-build the kernel
--> re-deploy the kernel
--> test changes
until you nail it.
Alternatively, and possibly easier, you can edit the device-tree instead to add your display configuration.
The main reference for doing it is Device Tree Customization. Basically the device tree source comes with the kernel source, and Build U-Boot and Linux Kernel From Source Code also provide information how to compile the device tree.
Here is a code snippet highlighting relevant changes:
QUESTION
UPDATE : It started to bitbake!! I now get the following error, and it stops to bitbake core-image-minimal in the middle:
...ANSWER
Answered 2017-Dec-13 at 05:31Your error:
QUESTION
how can I define environmental variables I would otherwise put in .bashrc or .bash_profile using export into a build of yocto, so as not to do it everytime I flash OS.
For particulars:
Board I am building for : Toradex Apalis T30
I am adding this recipe : https://github.com/bmwcarit/meta-ros
As shown in readme of the above recipe, we need to set up the environment with
ANSWER
Answered 2017-Apr-23 at 08:06I don't know if there's a simpler way but I created a .bbappend of the "base-files" recipe provinding the .profile
file with
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