io | turns impure code into pure and testable code | Functional Programming library
kandi X-RAY | io Summary
kandi X-RAY | io Summary
IO is a structure for expressing imperative computations in a pure way. In a nutshell it gives us the convenience of imperative programming while preserving some of the properties of a purely functional programming. Most notable code that uses IO can be tested in a purely declarative way without actually running side-effects.
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QUESTION
In my flutter project, I have made some updates of plugins and then used flutter upgrade. After that, whenever I am running my flutter project it is showing following error-
...ANSWER
Answered 2021-Dec-16 at 11:49For me, cleaning and getting the packages didn't work. This error started after I upgraded flutter. I was on the master channel, a quick fix for me was to switch to stable.
QUESTION
I want to add jitpack.io as a repository in my gradle file. This is my gradle root file:
...ANSWER
Answered 2021-Sep-16 at 11:02Android introduced a new way to define repositories.
Remove the dependencyResolutionManagement
block from the setting.gradle
file to have your project work the old way.
QUESTION
Updated to the Xcode 13 beta, now I can't build the project due to an error in several pods
Older Xcode launches an app on iOS 15 too long
I use M1, maybe this is due to architecture
...ANSWER
Answered 2021-Aug-25 at 21:20That remark isn't an actual error, just a warning. The real error can be found in the nested Compile Swift source files
under the top level section with the same name. Expand the logs for this command and you should see the actual error.
QUESTION
I have newly installed
...ANSWER
Answered 2021-Jul-28 at 07:22You are running the project via Java 1.8 and add the --add-opens
option to the runner. However Java 1.8 does not support it.
So, the first option is to use Java 11 to run the project, as Java 11 can recognize this VM option.
Another solution is to find a place where --add-opens
is added and remove it.
Check Run configuration in IntelliJ IDEA (VM options field) and Maven/Gradle configuration files for argLine
(Maven) and jvmArgs
(Gradle)
QUESTION
I'm trying to initiate a Springboot project using Open Jdk 15, Springboot 2.6.0, Springfox 3. We are working on a project that replaced Netty as the webserver and used Jetty instead because we do not need a non-blocking environment.
In the code we depend primarily on Reactor API (Flux, Mono), so we can not remove org.springframework.boot:spring-boot-starter-webflux
dependencies.
I replicated the problem that we have in a new project.: https://github.com/jvacaq/spring-fox.
I figured out that these lines in our build.gradle file are the origin of the problem.
...ANSWER
Answered 2022-Feb-08 at 12:36This problem's caused by a bug in Springfox. It's making an assumption about how Spring MVC is set up that doesn't always hold true. Specifically, it's assuming that MVC's path matching will use the Ant-based path matcher and not the PathPattern-based matcher. PathPattern-based matching has been an option for some time now and is the default as of Spring Boot 2.6.
As described in Spring Boot 2.6's release notes, you can restore the configuration that Springfox assumes will be used by setting spring.mvc.pathmatch.matching-strategy
to ant-path-matcher
in your application.properties
file. Note that this will only work if you are not using Spring Boot's Actuator. The Actuator always uses PathPattern-based parsing, irrespective of the configured matching-strategy
. A change to Springfox will be required if you want to use it with the Actuator in Spring Boot 2.6 and later.
QUESTION
I recently updated my android studio to Arctic Fox and got an error in my project
...ANSWER
Answered 2022-Mar-17 at 10:30For insecure HTTP connections in Gradle 7+ versions, we need to specify a boolean allowInsecureProtocol as true to MavenArtifactRepository
closure.
Since you have received this error for sonatype
repository, you need to set the repositories as below:
- Groovy DSL
QUESTION
I'm trying to build a project in my M1,
but I got this error when I run npx react-native run-android
ANSWER
Answered 2021-Sep-02 at 23:03The error is being caused because one of your dependencies is internally using WorkManager 2.7.0-beta01 that was released today (which needs API 31). In my case it was CheckAarMetadata.kt
.
You can fix it by forcing Gradle to use an older version of Work Manager for the transitive dependency that works with API 30. In your build.gradle
file add:
QUESTION
version pip 21.2.4 python 3.6
The command:
...ANSWER
Answered 2021-Nov-19 at 13:30It looks like setuptools>=58
breaks support for use_2to3
:
So you should update setuptools
to setuptools<58
or avoid using packages with use_2to3
in the setup parameters.
I was having the same problem, pip==19.3.1
QUESTION
In iOS 15, UITableView
adds a separator between a section header and the first cell:
How can I hide or remove that separator?
A few notes:
- The header is a custom view returned from
tableView(_:viewForHeaderInSection:)
. - When looking at the view debugger, I can see that the extra separator is actually a subview of the first cell, which now has a top and a bottom separator.
- Other than setting
tableView.separatorInset
to change the inset of cell separators, this is a completely standard table view with no customizations.
ANSWER
Answered 2021-Sep-07 at 09:21Option 1:
Maybe by using UITableViewCellSeparatorStyleNone
with the table view and replacing the system background view of the cell with a custom view which only features a bottom line?
Option 2: Using hint from https://developer.apple.com/forums/thread/684706
QUESTION
After upgrading to android 12, the application is not compiling. It shows
"Manifest merger failed with multiple errors, see logs"
Error showing in Merged manifest:
Merging Errors: Error: android:exported needs to be explicitly specified for . Apps targeting Android 12 and higher are required to specify an explicit value for
android:exported
when the corresponding component has an intent filter defined. See https://developer.android.com/guide/topics/manifest/activity-element#exported for details. main manifest (this file)
I have set all the activity with android:exported="false"
. But it is still showing this issue.
My manifest file:
...ANSWER
Answered 2021-Aug-04 at 09:18I'm not sure what you're using to code, but in order to set it in Android Studio, open the manifest of your project and under the "activity" section, put android:exported="true"(or false if that is what you prefer). I have attached an example.
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