Notify | Linux , MacOS , or Windows | Notification library
kandi X-RAY | Notify Summary
kandi X-RAY | Notify Summary
Cross platform notification popups, similar to "Growl" on OSX, "Toasts" on Windows, and "Notifications" on Ubuntu. This small library can display notifications on any screen, in any corner. It is important to note that notifications for an application use the [glassPane] and sets it’s ``layoutManager`` to ``null``. This can cause problems with some applications, and you’ll need to work around this limitation.
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Top functions reviewed by kandi - BETA
- Reposes the popup window
- Get the y anchor position
- Determines the x position of the mouse pointer
- Paints the image
- Returns a buffered image for the background information
- Close the window
- Specifies the image that the notification should be sent
- Modifies the default image for the dialogs
- Get the value of the tween
- Set the current values of the specified ticken type
- Called when a window loses focus
- Sets visibility
- Fires the notification
Notify Key Features
Notify Examples and Code Snippets
Community Discussions
Trending Discussions on Notify
QUESTION
I am using a riverpod provider class to handle picking of image from gallery. However, once an image is picked, I get the error: PlatformException(multiple_request, Cancelled by a second request null, null). Not sure where a second request is coming from. More importantly, no image is applied to my placeholder (CircleAvartar) due to this unknown cancellation. Here are the two dart files in question and thanks for the help.
imageProvider file:
...ANSWER
Answered 2022-Mar-03 at 15:00Hi please have a look at this discussion: https://github.com/flutter/flutter/issues/70436
- on on the image picker package site we can see that it is a well known apple simulator issue. I would say that it should work for you on real devices (or try to test it only with particular pictures from iOS simulator photos)
QUESTION
I am trying to create a timer app which have multiple countdown timer for different task. Issue, I am facing is that, if I start one timer, and press back button, timer stops. So I want, that timer to run till either it is being paused or timer ends and alerts the user or app is destroyed. Help me how can I do this using Flutter? Any Sample Code Will be Appreciated? Solution will be rewarded
...ANSWER
Answered 2022-Mar-19 at 03:23When you pop back, any "state" in the widget will be destroyed.
There are three kinds of method you can do to prevent "state" being destroyed (or memory release):
- Using static property
- Using state manager by Provider
- Using state manager by static instance
There are still many method to manage your state, but not mention here, see details in this repo
Static propertyStatic property is something like variable outside your class, like:
QUESTION
I am trying to use the new mapbox for android v10 with specifically the new 3d terrain feature. All the examples are in Kotlin, I have followed the online guide below but I keep running into the same error message.
Online example:
...ANSWER
Answered 2021-Nov-10 at 15:54mapboxMap.loadStyle(
styleExtension = style(Style.SATELLITE_STREETS) {
+rasterDemSource("TERRAIN_SOURCE") {
url("mapbox://mapbox.mapbox-terrain-dem-v1")
}
+terrain("TERRAIN_SOURCE") {
exaggeration(1.1)
}
)
QUESTION
Starting C++20, std::atomic has wait() and notify_one()/notify_all() operations. But I didn't get exactly how they are supposed to work. cppreference says:
Performs atomic waiting operations. Behaves as if it repeatedly performs the following steps:
- Compare the value representation of this->load(order) with that of old.
- If those are equal, then blocks until
*thisis notified by notify_one() or notify_all(), or the thread is unblocked spuriously.- Otherwise, returns.
These functions are guaranteed to return only if value has changed, even if underlying implementation unblocks spuriously.
I don't exactly get how these 2 parts are related to each other. Does it mean that if the value if not changed, then the function does not return even if I use notify_one()/notify_all() method? meaning that the operation is somehow equal to following pseudocode?
ANSWER
Answered 2022-Jan-24 at 07:38Yes, that is exactly it. notify_one/all simply provide the waiting thread a chance to check the value for change. If it remains the same, e.g. because a different thread has set the value back to its original value, the thread will remain blocking.
Note: A valid implementation for this code is to use a global array of mutexes and condition_variables. atomic variables are then mapped to these objects by their pointer via a hash function. That's why you get spurious wakeups. Some atomics share the same condition_variable.
Something like this:
QUESTION
We have a bunch of microservices based on Spring Boot 2.5.4 also including spring-kafka:2.7.6 and spring-boot-actuator:2.5.4. All the services use Tomcat as servlet container and graceful shutdown enabled. These microservices are containerized using docker.
Due to a misconfiguration, yesterday we faced a problem on one of these containers because it took a port already bound from another one.
Log states:
ANSWER
Answered 2021-Dec-17 at 08:38Since you have everything containerized, it's way simpler.
Just set up a small healthcheck endpoint with Spring Web which serves to see if the server is still running, something like:
QUESTION
Hello Stack Overflow!
This is my first time posting on the site so please bare with me and my question. My class was tasked with individually creating a password generator using JavaScript. Thankfully I had gotten most of the application operating correctly, but I've gotten stuck on a problem.
Example: The user chooses to have 8 characters in their password and chooses to include special, lowercase, and uppercase characters. When the password is generated sometimes it won't include all of the character selections. (Sometimes it'll generate a password with both special and uppercase characters, but not have a single lowercase character).
I've been finished with this assignment for a minute now, but my goal is to understand what I can do to fix this problem and complete this app anyway. I was thinking of potentially removing the passwordOptions object and turning each option into an array of their own, what are your thoughts?
Thank you so much for any suggestions! :D
...ANSWER
Answered 2022-Jan-14 at 12:19The best way I can imagine is to pick one character from each selected category, then select the remaining characters randomly, finally, shuffle the selected characters.
You can do it like this:
QUESTION
I have a Python 3 application running on CentOS Linux 7.7 executing SSH commands against remote hosts. It works properly but today I encountered an odd error executing a command against a "new" remote server (server based on RHEL 6.10):
encountered RSA key, expected OPENSSH key
Executing the same command from the system shell (using the same private key of course) works perfectly fine.
On the remote server I discovered in /var/log/secure that when SSH connection and commands are issued from the source server with Python (using Paramiko) sshd complains about unsupported public key algorithm:
userauth_pubkey: unsupported public key algorithm: rsa-sha2-512
Note that target servers with higher RHEL/CentOS like 7.x don't encounter the issue.
It seems like Paramiko picks/offers the wrong algorithm when negotiating with the remote server when on the contrary SSH shell performs the negotiation properly in the context of this "old" target server. How to get the Python program to work as expected?
Python code
...ANSWER
Answered 2022-Jan-13 at 14:49Imo, it's a bug in Paramiko. It does not handle correctly absence of server-sig-algs extension on the server side.
Try disabling rsa-sha2-* on Paramiko side altogether:
QUESTION
I'd like to start by saying that I'm very new to Python, and I started this project for fun.
Specifically, it’s simply a program which sends compliments to you as notifications periodically throughout the day. This is not for school, and I was actually just trying to make it for my girlfriend while introducing myself to Python.
With that in mind, here's my problem. I started this project by writing the simplest version of it: one you have to start each time your computer loads, and runs while you're actively using the computer. This portion works perfectly; however, I can't seem to figure out how to do the next step: have the program carry on as normal after reboot and save its progress.
I know how to get it to start up again after reboot. Still, I'm not sure how to save its progress. Particularly, since I'm pulling the compliments out of a text file, I'm not sure how to have the program save what line it's on before rebooting. This is needed as I don't want the program to start from the first compliment each time, as there are over 300 unique ones as of now.
In order to help you understand where my code currently is as for the best advice, I've shown it below:
...ANSWER
Answered 2022-Jan-10 at 13:42Well, you should save an index to a file or something before program shutting down.
Check this out: atexit — Exit handlers
QUESTION
I'm building a server which uses feathers and socketio.
I'm trying to use feathers channels mechanism to notify relevant users (connections) on relevant events.
Users belong to groups, so upon connecting to the server, I add the connection to the appropriate channels.
Upon publishing, inside app.publish,
I'm getting the right data and see that the connection is attached to the channel, but can't figure out how to listen to it on the client.
This is a simplified channels.js:
ANSWER
Answered 2021-Dec-16 at 08:17Does a port need to be opened on the clients end to create the channel so the communication line is 2 ways. Perhaps javascript will have some code to open up the clients port.
QUESTION
- Save a program that writes data to disk from vain attempts of writing to a full filesystem;
- Save bandwidth (don't download if nowhere to store);
- Save user's and programmer's time and nerves (notify them of the problem instead of having them tearing out their hair with reading misleading error messages and "why the heck this software is not working!").
- Reporting storage space statistics (available, used, total etc.), either of all filesystems or of the filesystem that path in question belongs to.
- Reporting a filesystem error on running out of space.
Share please NATIVE Raku alternative(s) (TIMTOWTDIBSCINABTE "Tim Toady Bicarbonate") to:
...ANSWER
Answered 2021-Aug-02 at 12:19raku -e 'run <>'
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