olympus | Watchtower and other things
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kandi X-RAY | olympus Summary
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of olympus
olympus Key Features
olympus Examples and Code Snippets
Community Discussions
Trending Discussions on olympus
QUESTION
I'm currently working on this simple application to create a quiz of ten questions and make it random. This is my progress so far, the questions are random which is what I need, but the problem is the questions are repeating and I only need them to show once. Please help me to fix this bug.
activity_quiz.xml:
...ANSWER
Answered 2021-Feb-27 at 19:15- Create a shuffled list of questions
- Iteratively use the questions based on the shuffled order
QUESTION
I am trying to have a form on my react site that someone can fill out and it would add a new item in my list. I am trying to do this using "react-hook-form" which seems easy to setup and work with. It does capture the information when I console.log and check. I am trying to now add that to my array.
App.js (In this file I have the array withe objects along with my component I have passed in the props.
...ANSWER
Answered 2021-Feb-20 at 21:34In Line 4 of AddHero.js, you are doing:
QUESTION
I want to decode only a part of json string with or without decoder in Swift. My API Response is
...ANSWER
Answered 2020-Jun-29 at 14:35Use Codable
. Create a decodable struct model corresponding to your JSON like this:
QUESTION
Lately been reading about python concurrency realpython - python concurrency
My main focus asyncio
so am fairly new.
The code block that performs asynchronous activities using asyncio
and aiohttp
runs fine when run it directly.
However when i add the code to my flask blueprint it raises this error:
RuntimeError: There is no current event loop in thread 'Thread-2'
For demonstration purposes i made a demo flask app. In case anyone wants to test it out.
main.py
...ANSWER
Answered 2020-Jun-29 at 10:36EDIT: It looks like your code was correct. I am used to writing it different. But you are probably running windows and python 3.8. that just changed the default event loop policy in python 3.8 on windows and it pretty buggy. You can change back the old event loop policy:
change:
QUESTION
I am trying to rank a factor variable. Though i am able to rank however i am not able to understand the logic behind this.Please let me know if i can use the ranking for my correlation in combination with the numerical variables?And how is ranking logic?
...ANSWER
Answered 2020-Jun-28 at 10:15It doesn't make any sense at all. If you look at your levels now:
QUESTION
I am creating an upload screen which allows the user to upload images in RAW format. There are multiple RAW formats and I have a pre defined list of them.
...ANSWER
Answered 2020-Jun-10 at 09:03Can anyone tell me why?
The content-type of an uploaded file is provided by the client. It is being reported as application/octet-stream
(i.e. some bytes of data in no recognized format) because the browser/OS doesn't that is uploading it doesn't recognize the file type.
Do I have to change the upload form enctype to something other than enctype="multipart/form-data"?
No. The content-type reported for the file is specified for the part of the upload (which consists of multiple parts of form data).
Can anyone tell me how to get the raw file recognised as an image?
Short of making changes to every browser that accesses your website (which isn't practical except under very unusual circumstances), you can't. At least not at this point.
I am trying to validate the upload.
Validating that a file is an image by trusting that the content-type header sent by the client isn't safe anyway.
I have tried using finfo and finfo_file to get a file type (it also returns 'application/octet-stream').
Likely for the same reason that the client couldn't identify it. RAW files are distinctly non-standard.
Processing the image is not an issue.
Then the tools you use to process it are likely the best way to determine if it is the type of data you want.
QUESTION
Given a dataframe as follows:
...ANSWER
Answered 2020-Jun-03 at 12:17You could add columns for all possible combinations and then count the hits:
QUESTION
I'm getting a new Fastlane error after the command below the line:
...ANSWER
Answered 2020-Jan-29 at 06:17I solved issue with updating my fastlane version with the command line below:
QUESTION
I have been given a movie database and I am trying to order by user rating held in a separate table to my movie information. My problem is that my database does NOT have an overall rating of a movie, but only singular user ratings attached to that movie. But I want to order it by the overall average rating For example:
...ANSWER
Answered 2019-Nov-30 at 03:54A combination of COUNT(*)
and SUM(rating)
group by movie_id
(or title).
Something like this:
QUESTION
Learning Angular 2 and building an app with .Net Core
I've an API from which json
response is passed to Client Side. In my Angular2
service, used Observable
to read the response and pass it to my component
and then to view
.
Tested in PostMan
and my API is responding expected output. I'm sure the service has some issue which is taking time to resolve.
API :
...ANSWER
Answered 2017-Apr-15 at 09:23Your method inside the service should be like this,
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install olympus
Install Java by following steps described at https://www.digitalocean.com/community/tutorials/how-to-install-java-with-apt-get-on-ubuntu-16-04
Install Bitcoin Core:
Bitcoin config file should contain the following lines:
Install and run a MongoDB by following steps described at https://docs.mongodb.com/manual/tutorial/install-mongodb-on-ubuntu/
Open MongoDB console and issue the following commands:
Get Eclair fat JAR file, either by downloading it directly from a repository or by compiling from source:
Create an eclairdata directory and put an eclair.conf file there with the following lines:
Run Ecliar instance by issuing java -Declair.datadir=eclairdata/ -jar eclair-node.jar
Get Olympus fat JAR file, either by downloading it directly from a repository or by compiling from source:
Run Olympus instance by issuing:
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