nucleus | Android library , which utilizes the Model-View-Presenter | Model View Controller library
kandi X-RAY | nucleus Summary
kandi X-RAY | nucleus Summary
Some time has passed since [Model-View-Presenter] and [RxJava] completely superseded [Loader] and [AsyncTask] in our applications. But there are still some defects in our applications even when using such advanced technologies: * An application is unable to continue a background task execution after a configuration change. * An application does not automatically restart a background task after a process restart. While most applications work without such capabilities, their absence is an obvious bug that just sits there and waits for a user who pressed "Login" button while being in a subway and switched to another application because his network connection was too slow. Bugs that almost any application produce in such cases are numerous. Android docs are covering such problems very briefly, take a look at: [Processes and Threads - 4. Background process] "If an activity implements its lifecycle methods correctly, and saves its current state, killing its process will not have a visible effect on the user experience, because when the user navigates back to the activity, the activity restores all of its visible state.". This is not true - there WILL be a visible effect because we’re not restoring background tasks. The application will restore it’s visual state, but it will forget what it is doing. So, if an application restores a progress bar, but does not restore the background task itself - a user will see the usual "progress bar forever" bug.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Creates the observable delivery .
- Injects the component .
- Display the view created
- Pushes a fragment .
- Activates the latest cached view .
- On save instance state .
- Called when the view is scrolled .
- Compares this delivery to another delivery .
- Creates a new presenter instance .
- Returns the view type for the given item .
nucleus Key Features
nucleus Examples and Code Snippets
License : Strong Copyleft (CC BY-SA 4.0)
Copy@Entity
data class CalendarEvent(
...
) {
var nucleus = ToOne(this, CalendarEvent_.nucleus)
}
Community Discussions
Trending Discussions on nucleus
QUESTION
We have a table where the first col contains values (protein counts) while the following cols are logical vectors (T or F, indicating if protein_id has the property). For each col we seek the sum of all values where col = T and the count of T.
With example data the task might be better to describe:
[please excuse that the example data require a package for the random id generator, if you know a base R solution please wrote comment and I will include it here].
...ANSWER
Answered 2021-Jan-30 at 00:44Is this what you're looking for? (Code below has been edited!)
QUESTION
I m reading a book about spring 5 certifications.
I have read the following sentence The Spring Framework IoC component is the nucleus of the framework. It uses dependency injection to assemble Spring-provided (also called infrastructure components) and development-provided components to rapidly wrap up an application.
I believe that development-provided components are my annotated java classes that will be injected using DI for example a @Controller or a @Repository.
However I m curious about the second part: Infrastructure Components. what are these. where they are being injected ? can I consider the AuthenticationManagerBuilder an Infrastructure Component or are they referencing to another thing?
Thanks
...ANSWER
Answered 2021-Jan-04 at 20:55After the completion of this book chapter
I conclude that some provided spring components that bootstraps the spring application are like below:
- org.springframework.context.annotation.internalConfigurationAnnotationProcessor
- org.springframework.context.annotation.internalAutowiredAnnotationProcessor
- org.springframework.context.annotation.internalCommonAnnotationProcessor
and more .
QUESTION
I got data from Wikipedia dump like below:
...ANSWER
Answered 2020-Dec-06 at 10:17You should be able to capture those values using re.findall:
QUESTION
I am trying to build the Zxing android app (not the libraries) using the instructions here. I was able to build the jars but cannot build the app itself. When I run mvn package android:apk I get the following error:
...ANSWER
Answered 2020-Dec-03 at 11:56Check if you haven't missed tag around dependencies.
Also you can check this answer for better understanding.
QUESTION
I got a list that contains 9 data frames and each data frame contains the following lines:
...ANSWER
Answered 2020-Oct-29 at 19:16As commented, your earlier search returns an empty data frame since the searched term is part of the larger strings in the character column, GO_NAME. Therefore, instead of == or%in% operators which expects whole word matches, consider grep to search string patterns within larger string:
QUESTION
I am having a hard time adding individual data points on my barplots using ggbarplot. I seem to have an issue particularly on multi-grouped data (using fill or color). I've tried a couple different ways to add dots, but they've either resulted in an error (adding jitter) or the dots are not properly aligned to the correct bar (adding dotplot). Any help would be greatly appreciated.
Example data:
...ANSWER
Answered 2020-Oct-07 at 18:23The issue is that with add.params(color = "black") you are overwriting the grouping (color = "Group") needed for dodging the points. Hence, dropping add.params(color = "black") will make your code work. If you want black points and error bars you can do that via e.g. scale_color_manual by setting the colors for all groups to "black":
QUESTION
I'm trying out some Java EE and I can get my code to run on Glassfish 5.0.1 no problem. I want to run it on Payara but I can only get Payara Micro to work, the full and web-profile both crash and give the following errors that I cant find any info about. The closest related problem I could find told me to try changing my path to Java 8 instead, but that had no effect. Thanks!
...ANSWER
Answered 2020-Sep-16 at 11:12This happens because your security provider doesn't support the JCEKS algorithm to open the Payara keystore. Try using a different distribution of Java, e.g. AdoptOpenJDK (https://adoptopenjdk.net/). It's possible that your Java doesn't support that algorithm.
The reason why Payara Server fails and GlassFish doesn't is that Payara Server attempts to find configuration values in password aliases, which are protected by the keystore. This results in an exception because it can't open the keystore. I bet that GlassFish would also fail to open the keystore if it needed it at some point later. GlassFish just doesn't have the functionality of reading the configuration from password aliases and thus doesn't attempt to open the keystore at startup.
Anyway, it's definitely a bug that this exception brings down the whole server. Payara Server should just ignore the configuration and go on. Raise this as a bug in Payara bug tracker: https://github.com/payara/Payara/issues.
QUESTION
I am attempting to recreate a Flash website using Three.JS but have run into a snag attempting to create some of the functionality.
What should be happening is that I want to have some button images orbit around the center of the screen. They should be able to be stopped if the mouse hovers over them and then clicked to open up a different location on the website.
I have everything working up until the requirement that the buttons stop when the mouse is hovering over them. I am attempting to implement this using a raycast, however when I am moving the mouse around the scene it seems as though the mesh is not at the same place as the rendered texture. In fact it almost seems like the mesh and the rendered image are orbiting in the opposite direction from each other.
Here is my code and I will link you to a page on my website where I am testing this revamp at so you can get a real-world example:
...ANSWER
Answered 2020-Aug-29 at 00:35For starters, your mouseMove() is missing the negative sign before the y-value calculation. This means your y-value gets flipped (it's -1 when it should be +1) It should be as follows:
QUESTION
I have some issues trying to plot multiple boxplots in single figure using ggplot, even though I can easily do that in vanilla R. I tried to google for answers for quite a few hours, but I couldn't find anyone who had same problem as me.
So basically, I have a data frame with 25 columns
...ANSWER
Answered 2020-Aug-25 at 15:17If you use ggplot and bring your data into a tidy form (i.e. long format), you can use easily use ggplot to plot several boxplots at once, as suggested in the comments.
I'm not sure if I completely understand what you're after, but if you want one boxplot per compartiment, combining the gene expression of all genes present in said compartiment, this is a possible solution (I didn't use all your data as it is quite an effort to get it into R in the way you present it):
QUESTION
In a SLURM cluster I am submitting a shell script that calls a python script (both scripts can be found below. When the shell script executes it get until where the python script is called but then nothing happens: there is no output, no error message and the SLURM job keeps running.
I assume the entire contents of the python script are not relevant (but I included it anyway for completion). For debugging purposes I inserted the print("script started") line at the very beginning to see if it gets run but it doesn't. The last thing I see in the output is moved to directory.
I tried calling a test.py script containing print("test")right before this and it gets executed normally.
What could be the reason the python script doesn't start and how can I fix it?
Edit: As user jakub recommended changing print("script started")to print("script started", flush=True)successfully gets printed. Including several more of these statements revealed that the script was actually running perfectly fine, it just didn't output anything. Including the same statement within the for loop that gets constantly executed also makes all print() statements previously missing get printed.
The question then turns into: why do the print() statements here need to have flush=True in this script but not in other scripts?
Shell script:
...ANSWER
Answered 2020-Aug-15 at 12:34Python buffers stdin, stdout, and stderr by default. print() writes to stdout by default, so you will see this buffered behavior.
From https://stackoverflow.com/a/14258511/5666087 :
Python opens the stdin, -out and -error streams in a buffered mode; it'll read or write in larger chunks, keeping data in memory until a threshold is reached.
You can forcibly flush this buffer by passing flush=True to print. See the documentation for more information. If you have multiple print statements in a row, you need only use flush=True in the last one.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
Install nucleus
You can use nucleus like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the nucleus component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
