Hackathon | keep track all issues for the 2020 Hackathon | Frontend Framework library
kandi X-RAY | Hackathon Summary
kandi X-RAY | Hackathon Summary
This repository will be used to keep track all issues for the 2020 Hackathon organized by Projeto Jupiter.
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Top functions reviewed by kandi - BETA
- Set the atmospheric model .
- Transform the input array into functions
- Determine the angular velocity of the vehicle .
- Deprecated method to get valueOptimals .
- Calculate flutter analysis .
- Plot trajectory force data
- r Evaluate the dynamics of the geometry .
- Plot energy data .
- Plot angular momentum and acceleration .
- Plots linearinematics data .
Hackathon Key Features
Hackathon Examples and Code Snippets
Community Discussions
Trending Discussions on Hackathon
QUESTION
I'm trying to display the names except the 'name' and trying to get the average of age without 'age' on the list and lastly get the average of the grade without the 'Grade'.
I have a problem I'm trying to print the names of the list without the first row in the list(['Name', 'Age', 'Grade'])
without pop or removing them from the list.
ANSWER
Answered 2021-Jun-07 at 03:43There can be many ways to solve this. One could be to use starting index in range and use slice while calculating average of age or grades.
QUESTION
Below is my pom.xml
...ANSWER
Answered 2021-Feb-25 at 18:27Normally you don't declare dependency versions when you have defined a dependencyManagement
section in your POM where you centralize all of the dependencies used by all of your modules.
Since your POM does not define a dependencyManagement
, you will need to provide the version for each dependency. You can check this sample guide project from Spring Boot, where you will notice that they set a parent in the POM:
QUESTION
I want to make a text responsive and it should accordingly change its size depending on the device width.
Code:
...ANSWER
Answered 2021-Feb-23 at 02:07First, remove align="left" from the img tag in HTML. Then add float: left; to the img ruleset in CSS. Finally, modifying your media query to include the section and img selectors:
QUESTION
Attempt
After reading a large json file and capturing only the 'text'
column, I would like to add a column to dataframe and set all rows to a specific value:
ANSWER
Answered 2021-Feb-19 at 04:23The problem is that your read_json(....).text
line returns a series, not a dataframe.
Adding a .to_frame()
and referencing the column in the following line should fix it:
QUESTION
I am working with Django
.
my models.py
:
ANSWER
Answered 2021-Jan-12 at 03:59QuerySet
is collection of objects. You should iterate over it to get Admin
objects and then access gmail
from those objects.
QUESTION
I'm helping to create teams for a virtual hackathon with around a thousand global participants. At the time of registration, participants will be asked to choose three preferred hacking times from a list of six time-slots (in GMT). I want to form teams of 3 (or 4, where there is a remainder) with the following constraints:
- Teams must have 3 (or 4) members
- Each team member must share at least 2 preferred hacking times
- Each team should ideally have a mix of departments and offices
My input data from the registration survey would look something like this:
...ANSWER
Answered 2021-Jan-11 at 22:25Here's a relatively simple algorithm that should work for all inputs except the most perverse.
There are 15 combinations of two timeslots {1, 2, 3, 4, 5, 6}. For each combination construct a bin of participants (so 15 bins). Loop over all participants and add them to each bin that they are compatible with (so each participant can be in multiple bins).
For each bin also initialize an empty list containing the groups constructed from that bin.
Select the bin with the shortest list of groups, and in case of tie that has the least participants in it (ignoring bins with < 3 participants in them). Using any greedy soft-constraint algorithm pick a 'diverse' (in terms of departments/offices) group of 3 participants from this bin.
Add this group to the list of groups for the selected bin, and remove the selected participants from all bins.
Repeat this step until all bins have 2 or less members left (or until a constructed group wouldn't be diverse enough, although this risks a higher failure chance).
At this point you are left with only a few ungrouped participants. Add them one by one to any compatible size three group in some greedy way (e.g. simply choose the group that maximizes diversity score).
QUESTION
So I wanted to paste the html code for creating a button into main index.html file after a specific line. Although I tried that. it would output the button but my homepage of the webpage would suddenly disappear, I do not know why.
This is the HTML and CSS code of the button:
...ANSWER
Answered 2021-Jan-05 at 14:13I edited the Code with the new snippet, the link and the script. I left comments on the far left starting with EDITED so you can find where. All you need to do now is create the CSS-Stylesheet that is mentioned in the link in the right folder and you should be good to go.
QUESTION
My friends and I are partaking in a hackathon and are stuck on this one tutorial on training an object detection model:
https://tensorflow-object-detection-api-tutorial.readthedocs.io/en/latest/training.html
But after three people have tried to follow the above tutorial to the letter, we are all stuck on the creating TfRecord step:
We get the error message:
ImportError: cannot import name 'string_int_label_map_pb2' from 'object_detection.protos'
We are three different people, with three different machines, getting this result, and have spent in total 20+ person-hours googling, retrying, sacrificing things to eldritch gods and nothing gets us passed this hurdle.
Is there a better way of achieving the result, or a fix for the issue? We are inexperienced with Tensorflow and are just wanting to use it to train a model that can be converted to an onnx model that will be consumed by ml.net.
...ANSWER
Answered 2020-Nov-16 at 19:54Thanks to @EdwinCheong for pointing us in the correct direction.
The issue was resolved by basically downloading the Windows 10 SDK and a bunch of c++ -related packages in the Visual Studio Installer before following this linked tutorial: https://tensorflow-object-detection-api-tutorial.readthedocs.io/en/latest/install.html#tf-models-install related to installing object detection. CUDA seems to be required regardless of what the tutorial says
QUESTION
I'm implementing an existing MATLAB optimization code in Python using OpenMDAO.
The basic problem structure from openmdao summary
is:
ANSWER
Answered 2020-Nov-09 at 20:15If you need the flexibility then keep the components the size you have them.
Dictionary Jacobian
implies that you're not taking advantage of the DirectSolver
which is needed to get really good performance for models of your size. This includes the use of the assembled Jacobian, which is also needed for really fast derivatives.
Try setting the DirectSolver
to the linear solver at the top of your model like this:
prob.model.linear_solver = om.DirectSolver()
For generality, I should not the following:
- You can only use
DirectSolver
on a serial group (but that serial group could be part of a larger distributed model). - You can use a
DirectSolver
on a sub-group of a model. Depending on model structure, this may be faster (See section 5.3 of this paper) - DirectSolver works with an assembled jacobian (as opposed to the
DictionaryJacobian
referenced in question). This is down in the weeds, but in the vast majority of cases you want a sparse assembled jacobian for the direct solver. Very occasionally a dense assembly is better. That is controlled through system optionassembled_jac_type
which defaults tocsc
(a sparse format). You might try dense as a test -- but again,csc
is very likely to be fastest.
QUESTION
I'm currently learning React/React-Native using Expo, so I need to play a video this video is going to be saved in a server, but for now I'm testing the video playback locally with a random video and that video need to have a sticker kinda like instagram.
I obviously think of merge the two things together and pass the edited video, but later on I came with an idea, just displaying the two things on top of each other, the current state of what I have is:
Current state of the app with video playback
Is this proposition possible?, I searched and I read that adding position: 'absolute'
should work but the image doesn't even display, here's the code:
ANSWER
Answered 2020-Oct-22 at 06:01Try giving width and height in watermark image style and if doesn't work then try swapping the position of Image view and Video view
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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You can use Hackathon like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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