let | Annotation based simple API flavored with AOP to handle | Aspect Oriented library
kandi X-RAY | let Summary
kandi X-RAY | let Summary
[Join the chat at Annotation based simple API flavoured with [AOP] to handle new Android runtime permission model. If you check [Google’s Samples] about the new permission model, you’ll see a lot of boiler plate code for requesting, handling and retrying the request for required permissions. Let will minimize the boiler plate code you have to write for requesting and handling permissions and hence help you keep your code more readable.
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Top functions reviewed by kandi - BETA
- Show permissions dialog
- Request permissions
- Gets the activity
- Proceed the method
- Initialize Sample activity
- This method is called to show location information
- Show contacts
- Display permission denied
- Checks if never ask has been checked
- Gets the permission
- Initializes the view
- Restart the contact loader
- Inserts a dummy contact
- Call the device
- Show a toast message
- Handle request permissions
- Called when a loader is reset
- Removes a task
- Creates the activity view
- On create view
- Override this to handle menu item selection
- Guard for runtime permissions
- Creates the activity fragment
- Load the contacts
- Handle grant results
let Key Features
let Examples and Code Snippets
Community Discussions
Trending Discussions on let
QUESTION
First, I tried something like this:
...ANSWER
Answered 2022-Apr-12 at 00:43It is definitely an interesting one.
They are similar - but not quite the same. resize() is a member of Vec. rotate_right(), on the other hand, is a method of slices.
Vec derefs to [T], so most of the time this does not matter. But actually, while this call:
QUESTION
First off, I have no idea how to decently phrase the question, so this is up for suggestions.
Lets say we have following overloaded methods:
...ANSWER
Answered 2022-Mar-17 at 08:29It all makes sense and has a simple pattern besides () -> null being a Callable I think. The Runnable is clearly different from the Supplier/Callable as it has no input and output values. The difference between Callable and Supplier is that with the Callable you have to handle exceptions.
The reason that () -> null is a Callable without an exception is the return type of your definition Callable. It requires you to return the reference to some object. The only possible reference to return for Void is null. This means that the lambda () -> null is exactly what your definition demands. It would also work for your Supplier example if you would remove the Callable definition. However, it uses Callable over Supplier as the Callable has the exact type.
Callable is chosen over Supplier as it is more specific (as a comment already suggested). The Java Docs state that it chooses the most specific type if possible:
Type inference is a Java compiler's ability to look at each method invocation and corresponding declaration to determine the type argument (or arguments) that make the invocation applicable. The inference algorithm determines the types of the arguments and, if available, the type that the result is being assigned, or returned. Finally, the inference algorithm tries to find the most specific type that works with all of the arguments.
QUESTION
In the current stable Rust, is there a way to write a function equivalent to BTreeMap::pop_last?
The best I could come up with is:
...ANSWER
Answered 2022-Mar-15 at 16:55Is there a way to work around this issue without imposing additional constraints on map key and value types?
It doesn't appear doable in safe Rust, at least not with reasonable algorithmic complexity. (See Aiden4's answer for a solution that does it by re-building the whole map.)
But if you're allowed to use unsafe, and if you're determined enough that you want to delve into it, this code could do it:
QUESTION
I've built my React Native app and tested and troubleshooted with my iOS devices for months. Now I'm trying to built and test the app on Android for the first time. The thing is, that I keep getting errors trying to run the Android-version of my app. After hours of debugging and troubleshooting, I tried to create a new RN project and see if that could run on my emulator and device. I got that part working and then I wanted to copy/paste the files of my existing app project into the new project.
I pasted my existing assets, styles, the source JS-files and the package.json file into the new project, ran npm install and then I ended up with the exact same error message as I had in the original project when I run react-native run-android.
The full error message is here:
...ANSWER
Answered 2021-Aug-21 at 13:43I've hit this same issue and have temporarily resolved it by uninstalling react-native-video (npm uninstall --save react-native-video). That's not a great answer as I need that component, but I don't have a full solution yet. I think somehow com.yqritc:android-scalablevideoview:1.0.4. is required by react-native-video but has gotten lost or removed. Other thoughts are welcome.
UPDATE: Resolved! In your build.gradle in your Android folder you need to add the repository "jcenter()" in allprojects (not in build dependencies) like this...
QUESTION
Apparently throwError(error) is now deprecated. The IntelliSense of VS Code suggests throwError(() => new Error('error'). new Error(...) accepts only strings. What's the correct way to replace it without breaking my HttpErrorHandlerService ?
ANSWER
Answered 2021-Aug-04 at 19:08Instead of this:
QUESTION
I have this error in my terminal:
TypeError: Cannot read properties of undefined (reading 'id')
I'm trying to test the call to an API, but the error appears.
My function:
...ANSWER
Answered 2021-Oct-17 at 15:15What is happening:
The function itemToForm() is being called before the this.item is ready.
There are many strategies to avoid this error. A very simple one is to add a catcher at the beginning of the function, like this:
QUESTION
Is there a more idiomatic way to express something like the following?
...ANSWER
Answered 2022-Jan-27 at 07:32There are many ways to do it. One of the simplest (and arguably most readable) is something like this:
QUESTION
These two loops are equivalent in C++ and Rust:
...ANSWER
Answered 2022-Jan-12 at 10:20Overflow in the iterator state.
The C++ version will loop forever when given a large enough input:
QUESTION
I have been struggling all morning with this issue and couldn't find the solution anywhere. I am new to typescript, and I am trying to set it up properly with Eslint and Prettier to ensure the code is properly formated.
So, the issue I am facing when creating functional components. As per the cheatsheet, I am trying to export a simple component such as:
...ANSWER
Answered 2021-Nov-11 at 16:43Ok, so I don't know if it is the correct answer, but finally changing the settings in Eslint helped me to change the type of function for Components. I added the following rule to my .eslintrc.js file:
QUESTION
I am working on a "heartbeat" application that pings hundreds of IP addresses every minute via a loop. The IP addresses are stored in a list of a class Machines. I have a loop that creates a Task (where MachinePingResults is basically a Tuple of an IP and online status) for each IP and calls a ping function using System.Net.NetworkInformation.
The issue I'm having is that after hours (or days) of running, one of the loops of the main program fails to finish the Tasks which is leading to a memory leak. I cannot determine why my Tasks are not finishing (if I look in the Task list during runtime after a few days of running, there are hundreds of tasks that appear as "awaiting"). Most of the time all the tasks finish and are disposed; it is just randomly that they don't finish. For example, the past 24 hours had one issue at about 12 hours in with 148 awaiting tasks that never finished. Due to the nature of not being able to see why the Ping is hanging (since it's internal to .NET), I haven't been able to replicate the issue to debug.
(It appears that the Ping call in .NET can hang and the built-in timeout fail if there is a DNS issue, which is why I built an additional timeout in)
I have a way to cancel the main loop if the pings don't return within 15 seconds using Task.Delay and a CancellationToken. Then in each Ping function I have a Delay in case the Ping call itself hangs that forces the function to complete. Also note I am only pinging IPv4; there is no IPv6 or URL.
Main Loop
...ANSWER
Answered 2021-Nov-26 at 08:37There are quite a few gaps in the code posted, but I attempted to replicate and in doing so ended up refactoring a bit.
This version seems pretty robust, with the actual call to SendAsync wrapped in an adapter class.
I accept this doesn't necessarily answer the question directly, but in the absence of being able to replicate your problem exactly, offers an alternative way of structuring the code that may eliminate the problem.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install let
You can use let 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 let 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 .
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