Ani | lightweight animation library for the programming | Graphics library
kandi X-RAY | Ani Summary
kandi X-RAY | Ani Summary
A lightweight animation library for the programming environment Processing
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QUESTION
Good morning,
I am creating an animation by connecting 6 nodes coordinates at 10 different time steps.
I start with a test: I first create a static plot for a time equal to 2 (for example) and I get the exact static plot that I am expecting: all and only the consecutive nodes are connected.
Then I create the animation. Unfortunately, the animated plot connects the nodes in the wrong way. You can see that the animation connects the consecutive nodes, but also the second and the second to last nodes.
Any idea why? Thanks
...ANSWER
Answered 2021-Jun-15 at 11:52The issue is that in your static plot, you have actually created a list of Line2D
objects (try printing line1
and you will see its not a single instance).
But, in the animation function, you just create a single Line2D
instance to set the xdata
and ydata
for.
We can change to creating a list of Line2D
instances, then loop over them and set the appropriate x and y data for each segment like so:
QUESTION
I need to check the response of a user by tracking the mouse movement over a moving object (in this case a circle). If the mouse is not over the circle I need to calculate the offset by comparing the mouse coordinates and the circle coordinates.
But whenever I check the circle values, they are not changing and will stay on their initial value.
Here's a simple example:
...ANSWER
Answered 2021-Jun-12 at 09:00You could drag in an animation Icon, and track its properties
Or with JavaScript you calculate its center x,y position with:
QUESTION
I am trying to show a model dialog in my application. For that as a first step I imported Material Dialog into my component.ts file
...ANSWER
Answered 2021-May-24 at 09:38Downgrading the angular/material version to the LTS 11.2.3
from HERE should fix this issue.
QUESTION
I have a pandas DataFrame.
USER_ID USER_NAME USER_REPUTATION NUMBER_OF_ANSWERS NUMBER_OF_QUESTIONS BADGE_NAME BADGE_CAT 0 1 Ahmad Anis 123 2 3 Topper HTML 1 1 Ahmad Anis 123 2 3 programmer RandomI want to convert it to following
USER_ID USER_NAME USER_REPUTATION NUMBER_OF_ANSWERS NUMBER_OF_QUESTIONS BADGE_NAME BADGE_CAT 0 1 Ahmad Anis 123 2 3 Topper HTML 1 programmer RandomI can not display it correctly, but I do not want it to repeat similar things again, instead make them a big box, and uncommon things are displayed. I tried using multi-indexing but it was not working.
I want something similar to this
But here it is only doing it with single column, I want it to do it with my USER_ID, USER_NAME, USER_REPUTATION, NUMBER_OF_ANSWERS, NUMBER_OF_QUESTIONS columbs
...ANSWER
Answered 2021-Jun-10 at 07:37I think you're looking for set_index
:
QUESTION
I have the following Python script (with some irrelevant bits removed):
...ANSWER
Answered 2021-Jun-08 at 19:04Your interval is zero. int(dx/1000)=0
when dx<1
. Maybe do int(np.ceil(dx/1000))
to round up to avoid setting a zero interval? I'm not sure what your intent is there.
QUESTION
I am trying to use react-faq-component but having an issue. I've more or less copied the same example as that in the link (with additional typscripting).
So far, my code looks like:
index.tsx
...ANSWER
Answered 2021-Jun-08 at 18:54So, as the suggestion says , we have 2 options to solve it.
Install the types file. (Not working in this case).
Create a .d.ts file and declare the module inside it.
Inside src
folder create a new file like, exports.d.ts
and inside it write
QUESTION
I have recently sourced and curated a lot of reddit data from Google Bigquery.
The dataset looks like this:
Before passing this data to word2vec to create a vocabulary and be trained, it is required that I properly tokenize the 'body_cleaned' column.
I have attempted the tokenization with both manually created functions and NLTK's word_tokenize, but for now I'll keep it focused on using word_tokenize.
Because my dataset is rather large, close to 12 million rows, it is impossible for me to open and perform functions on the dataset in one go. Pandas tries to load everything to RAM and as you can understand it crashes, even on a system with 24GB of ram.
I am facing the following issue:
- When I tokenize the dataset (using NTLK word_tokenize), if I perform the function on the dataset as a whole, it correctly tokenizes and word2vec accepts that input and learns/outputs words correctly in its vocabulary.
- When I tokenize the dataset by first batching the dataframe and iterating through it, the resulting token column is not what word2vec prefers; although word2vec trains its model on the data gathered for over 4 hours, the resulting vocabulary it has learnt consists of single characters in several encodings, as well as emojis - not words.
To troubleshoot this, I created a tiny subset of my data and tried to perform the tokenization on that data in two different ways:
- Knowing that my computer can handle performing the action on the dataset, I simply did:
ANSWER
Answered 2021-May-27 at 18:28First & foremost, beyond a certain size of data, & especially when working with raw text or tokenized text, you probably don't want to be using Pandas dataframes for every interim result.
They add extra overhead & complication that isn't fully 'Pythonic'. This is particularly the case for:
- Python
list
objects where each word is a separate string: once you've tokenized raw strings into this format, as for example to feed such texts to Gensim'sWord2Vec
model, trying to put those into Pandas just leads to confusing list-representation issues (as with your columns where the same text might be shown as either['yessir', 'shit', 'is', 'real']
– which is a true Python list literal – or[yessir, shit, is, real]
– which is some other mess likely to break if any tokens have challenging characters). - the raw word-vectors (or later, text-vectors): these are more compact & natural/efficient to work with in raw Numpy arrays than Dataframes
So, by all means, if Pandas helps for loading or other non-text fields, use it there. But then use more fundamntal Python or Numpy datatypes for tokenized text & vectors - perhaps using some field (like a unique ID) in your Dataframe to correlate the two.
Especially for large text corpuses, it's more typical to get away from CSV and instead use large text files, with one text per newline-separated line, and any each line being pre-tokenized so that spaces can be fully trusted as token-separated.
That is: even if your initial text data has more complicated punctuation-sensative tokenization, or other preprocessing that combines/changes/splits other tokens, try to do that just once (especially if it involves costly regexes), writing the results to a single simple text file which then fits the simple rules: read one text per line, split each line only by spaces.
Lots of algorithms, like Gensim's Word2Vec
or FastText
, can either stream such files directly or via very low-overhead iterable-wrappers - so the text is never completely in memory, only read as needed, repeatedly, for multiple training iterations.
For more details on this efficient way to work with large bodies of text, see this artice: https://rare-technologies.com/data-streaming-in-python-generators-iterators-iterables/
QUESTION
I'm currently working in my university projects in NLP. I'd like to display the most common words contained in this list of sets:
[{'allow', 'feel', 'fear', 'situat', 'properti', 'despit', 'face', 'ani'}, {'unpleas', 'someth', 'fear', 'make', 'abil', 'face', 'scar', 'us', 'feel'}]
This is what I've accomplished until now:
...ANSWER
Answered 2021-May-24 at 19:42Use collections.Counter
:
QUESTION
Can anyone see what exactly is wrong with my code here? I am trying to generate an animated plot of my results to see its evolution over time and the result is just a full plot of my data, rather than an updating animation.
The sampleText.txt
file is just a numpy array of size (5000, 1)
, The first 5 entries of the array are [[-0.01955058],[ 0.00658392[,[-0.00658371],[-0.0061325 ],[-0.0219136 ]]
ANSWER
Answered 2021-May-24 at 13:41The basis of animation is a mechanism where the animation function sets the values to be changed for the initial graph setting. In this case, the line width is 3, the color is red, and x and y are an empty list. xy data is linked to the number of frames by i in the animation function.
QUESTION
I'm using angular to make PWA app.
- Angular: 12
What is going on is:
- I go to my app (online mode) -> The web app can display properly
- Turn on developer console and change connectivity to OFFLINE
- Press F5 to reload the application
What happens:
- The below image is what it displays on the screen when I hit reload:
This is my ngsw-config.json
...ANSWER
Answered 2021-May-23 at 04:49After having spent hours searching for solutions
I noticed when I built my app using ng build --configuration production
. There is one ngsw.json
file inside my dist
folder.
However, the urls
and patterns
in the generated ngsw.json
file are all empty, like the one below:
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