misc | Miscellaneous code snippets | Learning library

 by   TechEmpower Java Version: Current License: Unlicense

kandi X-RAY | misc Summary

kandi X-RAY | misc Summary

misc is a Java library typically used in Tutorial, Learning applications. misc has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However misc build file is not available. You can download it from GitHub.

Miscellaneous code snippets, etc.
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            kandi-support Support

              misc has a low active ecosystem.
              It has 5 star(s) with 2 fork(s). There are 6 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              misc has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of misc is current.

            kandi-Quality Quality

              misc has no bugs reported.

            kandi-Security Security

              misc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              misc is licensed under the Unlicense License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              misc releases are not available. You will need to build from source code and install.
              misc has no build file. You will be need to create the build yourself to build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed misc and discovered the below as its top functions. This is intended to give you an instant insight into misc implemented functionality, and help decide if they suit your requirements.
            • Throws an exception in the program
            • Concatenates the given arrays using the given function function
            • Creates a lazy concatenated stream
            • Balance the input
            • Concatenates elements into a stream
            • Perform a flatmap operation on a string
            • Creates an array of Streams
            • Entry point for the concat benchmark
            • Perform a reduction
            Get all kandi verified functions for this library.

            misc Key Features

            No Key Features are available at this moment for misc.

            misc Examples and Code Snippets

            No Code Snippets are available at this moment for misc.

            Community Discussions

            QUESTION

            (node:4044) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'cache' of undefined
            Asked 2021-Jun-15 at 20:22

            I sort of need help here, honestly not sure where I went wrong, here is the full code. I am sort of new, just trying to bring back the mention user and the reason back in a message instead of doing anything with this information.

            ...

            ANSWER

            Answered 2021-Jun-15 at 17:58

            Why are you calling client in a command file if you already started a new instance of a client in your root file? try removing client from the top of the code. Hope that works

            Source https://stackoverflow.com/questions/67991046

            QUESTION

            JPA throws java.lang.StackOverflowError with bidirectional @OneToMany
            Asked 2021-Jun-15 at 06:17

            I have two entity classes as follows. The Parachute is the parent object and it has multiple Component objects. I need to have bidirectional @OneToMany implemented here.

            Parent Parachute.java class.

            ...

            ANSWER

            Answered 2021-Jun-15 at 06:17

            You are violating the JPA spec by accessing the persistence context in a lifecycle listener.

            See the JPA Specification 4.2 Section 3.5.2

            In general, the lifecycle method of a portable application should not invoke EntityManager or query operations, access other entity instances, or modify relationships within the same persistence context. A lifecycle callback method may modify the non-relationship state of the entity on which it is invoked.

            "a portable application should not" is the specification way of saying: Don't do that, anything might happen. Maybe the world ends.

            The fix is not to do that. Maybe be preloading the currently logged in user and reference it so you may access it in your entity listener and do not set a reference to the user, but simple store its id or similar.

            Source https://stackoverflow.com/questions/67971795

            QUESTION

            Python tkinter - How to reload label's image every second?
            Asked 2021-Jun-14 at 21:36

            I have an image (QR image) that i have to display it, and keep refreshing it every time. I tried many solutions but none worked, this is my code:

            ...

            ANSWER

            Answered 2021-Jun-14 at 21:36

            You have to keep a reference to the PhotoImage instance first, which you are not:

            Source https://stackoverflow.com/questions/67932403

            QUESTION

            What is the correct way to simplify a xnor
            Asked 2021-Jun-14 at 21:06

            I was reading over a resource https://www.mi.mun.ca/users/cchaulk/misc/boolean.htm and I noticed the xnor simplification seems to have mixed outputs.

            15a, 15b, 15c are all focusing on xnor but only 15b seems to be correct when I attempt to check.

            For reference:

            ...

            ANSWER

            Answered 2021-Jun-14 at 21:04

            15b is the definition of XNOR in conjunctive normal form. 15c is the negation of XNOR (i.e., XOR) in disjunctive normal form. You can derive this using De Morgan's laws, which state

            • '(XY) == 'X + 'Y
            • '(X + Y) == 'X'Y

            Using these laws, we can first write 15b

            Source https://stackoverflow.com/questions/67977040

            QUESTION

            Tkinter - Deleting widgets of a Canvas when calling Misc.lower() method
            Asked 2021-Jun-13 at 19:50

            I'm just working on a GUI with tkinter in python. But I'm having some issues here. I'm creating a button that once it's clicked it will go back a page (Misc.lower(canvas2) and Misc.lift(canvas1)). Although i created a window for the button on the self.canvas2, the buttons is still there when the canvas is lowered.

            Here is my code:

            ...

            ANSWER

            Answered 2021-Jun-13 at 19:50

            Not sure why you would just want to hide it though, then how would the users redirect to the previous page? Is this what you wanted?

            Source https://stackoverflow.com/questions/67961244

            QUESTION

            How do you send a DM to users that react to a bot sent message? (Discord.JS)
            Asked 2021-Jun-12 at 03:48

            Pretty much what the title says, but I just wanted to figure out how to get my bot to send a DM to anyone and everyone who reacts to the message it sends.

            ...

            ANSWER

            Answered 2021-Jun-12 at 03:48

            this code is missing } and you should try using async/await that will easier to look and understanding for newbie. And as your code of filter using on createReactionCollector you are capture emoji that reacted by who send bot command request not every user (user.id === message.author.id)

            Source https://stackoverflow.com/questions/67944880

            QUESTION

            How to extract bytes written to Concurrency::streams::fstream in cpprestsdk?
            Asked 2021-Jun-11 at 06:58

            I created a simple client and server using CPPRESTSDK. The client sends an image and on the server, I save the incoming file and then start doing the processing phase afterwards.

            Now I want to check if the sent file is actually an image file and not some other random file. For that, I check the first few bytes of the file and this allows me to know what I'm dealing with.
            This is the snippet responsible for saving the file:

            ...

            ANSWER

            Answered 2021-Mar-07 at 02:45

            You need to open the file stream for both reading and writing, by explicitly passing the mode parameter to the open_ostream function. If you don't specify this parameter, it defaults to std::ios_base::out.

            Source https://stackoverflow.com/questions/66503523

            QUESTION

            How to setup commands which require client functions(please read description)
            Asked 2021-Jun-10 at 06:08

            I want to set up a latency command in a cog but it isn't possible since there's no client attribute in a cog, upon using self.client.latency it still gives a error

            ...

            ANSWER

            Answered 2021-Jun-10 at 06:08

            When creating a class make sure you add two undescores in init function eg: __init__ instead of _init_.

            Methods with __ are known as dunder or magic methods in python. Read these for more info on them:

            Why do we use init in Python classes?

            Why does Python use 'magic methods'?

            Source https://stackoverflow.com/questions/67915387

            QUESTION

            "Referring to non-existent method org.scalatest.Matchers.convertToAnyShouldWrapper" after upgrading scalatest to 3.1.4
            Asked 2021-Jun-09 at 22:19

            I've scala and scalajs project and it is in github for reference.

            Initially I've scalatest version 3.0.3 and scalacheck version 1.13.5. The command sbt clean test is working fine.

            I've updated scalatest version to 3.1.4 and scalacheck version 1.14.3.

            After this updated scala project tests are working fine but scalajs tests are not.

            The error I'm getting is

            [info] Fast optimizing /Users/rajkumar.natarajan/Documents/Coding/misc/sjs-test-error/core/js/target/scala-2.12/reftree-test-fastopt.js

            [error] Referring to non-existent method org.scalatestplus.scalacheck.ScalaCheckConfiguration.$$init$()scala.Unit

            [error] called from generic.RefTreeSpec.()

            [error] called from generic.RefTreeSpec.()

            [error] called from core module analyzer

            [error] Referring to non-existent method org.scalatestplus.scalacheck.ScalaCheckDrivenPropertyChecks.$$init$()scala.Unit

            [error] called from generic.RefTreeSpec.()

            [error] called from generic.RefTreeSpec.()

            [error] called from core module analyzer

            [error] There were linking errors

            [error] (coreJS / Test / fastOptJS) There were linking errors

            [error] Total time: 31 s, completed Jun 9, 2021, 5:54:57 PM

            The changes are in this commit.

            I tried to figure out but I'm novice in scalajs. Is there anything extra I need to do to work correctly?

            ...

            ANSWER

            Answered 2021-Jun-09 at 22:19

            QUESTION

            FirebaseFirestore.getInstance() and app has stoped
            Asked 2021-Jun-09 at 03:39

            I run my Android app (based on Java), and it works. Next, I add to my app code:

            FirebaseFirestore fdb = FirebaseFirestore.getInstance();

            This code I got from the official Android site https://firebase.google.com/docs/firestore/quickstart

            App runs, but next the running device shows the message "app has stopped".

            I use a device simulator available in Android Studio.

            It is my first Android app, and I can't understand what is going.

            ----Trace------ 2021-06-08 20:57:30.186 7155-7155/? D/AndroidRuntime: >>>>>> START com.android.internal.os.RuntimeInit uid 2000 <<<<<< 2021-06-08 20:57:30.188 7155-7155/? D/AndroidRuntime: CheckJNI is ON 2021-06-08 20:57:30.210 7155-7155/? W/art: Unexpected CPU variant for X86 using defaults: x86 2021-06-08 20:57:30.214 7155-7155/? D/ICU: No timezone override file found: /data/misc/zoneinfo/current/icu/icu_tzdata.dat 2021-06-08 20:57:30.229 7155-7155/? E/memtrack: Couldn't load memtrack module (No such file or directory) 2021-06-08 20:57:30.229 7155-7155/? E/android.os.Debug: failed to load memtrack module: -2 2021-06-08 20:57:30.230 7155-7155/? I/Radio-JNI: register_android_hardware_Radio DONE 2021-06-08 20:57:30.239 7155-7155/? D/AndroidRuntime: Calling main entry com.android.commands.am.Am

            ...

            ANSWER

            Answered 2021-Jun-09 at 03:39

            At the end of your log, just before the initial crash. there is a warning:

            Default FirebaseApp failed to initialize because no default options were found. This usually means that com.google.gms:google-services was not applied to your gradle project.

            simply adding com.google.gms:google-services should fix any issues you have, if you have issues, ensure your Gradle cache is cleared or run without the build cache --no-build-cache

            Source https://stackoverflow.com/questions/67889792

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install misc

            You can download it from GitHub.
            You can use misc 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 misc 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

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/TechEmpower/misc.git

          • CLI

            gh repo clone TechEmpower/misc

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            git@github.com:TechEmpower/misc.git

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