popularity | Laravel 4 package for tracking popular elements | Analytics library
kandi X-RAY | popularity Summary
kandi X-RAY | popularity Summary
#Laravel 4 Popularity Package. Laravel 4 Popularity Package tracks your most popular Eloquent models based on hits in a date range and lets you display them.
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Top functions reviewed by kandi - BETA
- Update stats for a given date .
- Calculates days statistics .
- Get stats .
- Register Capularity .
- Create the stats table .
- Hit the popularity
- Bootstrap the package .
- Shutdown the database .
- Return the popularity stats .
- Get the facade accessor .
popularity Key Features
popularity Examples and Code Snippets
Community Discussions
Trending Discussions on popularity
QUESTION
I have a dataframe with columns like this:
...ANSWER
Answered 2022-Apr-04 at 11:45Use wide_to_long
for reshape original DataFrame first and then aggregate mean
:
QUESTION
I'm reading an article about how to design a Twitter Search. The basic idea is to map tweets based on their ids to servers where each server has the mapping
English word -> A set of tweetIds having this word
Now if we want to find all the tweets that have some word all we need is to query all servers and aggregate the results. The article casually suggests that we can also sort the results by some parameter like "popularity" but isn't that a heavy task, especially if the word is an hot word?
What is done in practice in such search systems?
Maybe some tradeoff are being used?
Thanks!
...ANSWER
Answered 2022-Mar-24 at 17:25First of all, there are two types of indexes: local and global.
A local index is stored on the same computer as tweet data. For example, you may have 10 shards and each of these shards will have its own index; like word "car" -> sorted list of tweet ids.
When search is run we will have to send the query to every server. As we don't know where the most popular tweets are. That query will ask every server to return their top results. All of these results will be collected on the same box - the one executing the user request - and that process will pick top 10 of of entire population.
Since all results are already sorted in the index itself, it is a O(1) operation to pick top 10 results from all lists - as we will be doing simple heap/watermarking on set number of tweets.
Second nice property, we can do pagination - the next query will be also sent to every box with additional data - give me top 10, with popularity below X, where X is the popularity of last tweet returned to customer.
Global index is a different beast - it does not live on the same boxes as data (it could, but does not have to). In that case, when we search for a keyword, we know exactly where to look for. And the index itself is also sorted, hence it is fast to get top 10 most popular results (or get pagination).
Since the global index returns only tweet Ids and not tweet itself, we will have to lookup tweets for every id - this is called N+1 problem - 1 query to get a list of ids and then one query for every id. There are several ways to solve this - caching and data duplication are by far most common approaches.
QUESTION
I am trying to write an SQL query that displays the course popularity, in descending order.
- Course popularity is measured in points, which determined as follows: For every survey:
- a. if the votes difference > 10% of total votes, the more popular course gets 1 point, and the less popular course gets 0 points
- b. if the votes difference <= 10% of total votes, each course gets 0.5 point
Result achieved so far:
course popularity economics_101 4 management_101 2 algebra_101 2 marketing_101 1 geometry_101 1 [NULL] 0I managed to join it so far, would be great to have inputs on optimizing this query:
...ANSWER
Answered 2022-Mar-20 at 10:02Use UNION ALL
to extract all courses and the respective points they get from the table survey
and aggregate to get the popularity
.
Then join to course
:
QUESTION
I am trying to perform some analysis on the Online New Popularity dataset from the UCI Open Data Repo here: https://archive.ics.uci.edu/ml/datasets/online+news+popularity
The dataset has a set of 7 boolean attributes that denote the day of the week that the article was published on. For example, the column weekday_is_monday
will have the value 1
if the article was published on a Monday and so on. For my analysis, I am trying to merge these fields into a single field that contains the string literal of publishing day.
So I load this dataset then go through and replace each true value with the string literal:
...ANSWER
Answered 2022-Mar-13 at 00:44Here's one technique that uses reshaping pivot_longer
, then gsub
the literal out of the weekday_
column, then joining it back in.
QUESTION
The following code is taken from week 7 of CS50. It opens a file (favorites.csv), reads the titles of common television shows from the file, and adds the titles and counts of the titles to a dictionary. However, I don't understand why it works. At the start, the titles dictionary is initialized. Later the count is added to the dictionary if the title is in the titles dictionary. However, I can't understand why the titles dictionary includes any titles? Where were the titles from the favorites.csv file added to the dictionary? I would have thought that the "if title in titles" conditional would always be false because at this point it appears the dictionary is empty? A little embarrased to be asking this but I'm obviously not understanding this after a fair amount of time researching the issue. Thanks for any explanations offered.
...ANSWER
Answered 2022-Mar-02 at 19:25When
QUESTION
So I have an app which gets an API from Movie API, and I have a hero component, it gets movies array as props and when from the hero component I want to pass a random movie into the Poster component(which displays one random new movie as a poster).
Hero component:
...ANSWER
Answered 2022-Feb-02 at 16:15I would place the randomiser in useEffect
and pass movies
as a parameter. So every time movies changes, the effect runs.
Note that you can't put console.log(movie)
right after setMovie()
because you won't know exactly when the state
has changed.
QUESTION
So I'm getting data from TMDb API(movies) and my App.js looks like this:
...ANSWER
Answered 2022-Jan-29 at 13:50I think you meant to do axios.get
. If you do axios.get
, it will expect an array of MovieResults
which I think is not what you want.
If you use MovieResults[]
as type, you are basically expecting the data
to be the following
QUESTION
So I started learning typescript and I can't figure out how to pass props. I have a movie search, so I have a next component chain: App -> Hero(a huge div which displays everything) -> Container(a container which contains divs with movies in each one) -> MovieItem(a div which contains all info about the movie, which we get from the json data).
I made the next interface:
...ANSWER
Answered 2022-Jan-28 at 09:41I tend to simply define components' props directly:
QUESTION
I am working on a statical analysis of some python libraries, the source code of the libraries is available on Github. Is there a way to find out how many times a certain library was used in other applications? The GitHub insight provides information for one month only which is not enough in my case to compare the popularity of the libraries.
Thanks in advance.
...ANSWER
Answered 2022-Jan-22 at 11:37Yes, there is. I have recently performed research on this topic. First and foremost, I would recommend https://sourcegraph.com/search. Sourcegraph hosts millions of repositories, and allows for very powerful search in these repositories. With this website, you can search for e.g. content:"import my_module" language:Python
to find a significant number of uses of my_module
in practice. This tool allows for many different filters, and is quite useful. (I have no affiliation with Sourcegraph.)
I would also like to add the result of my aforementioned research here. I produced a module entitled module_dependencies
, which can be used for exactly this task. It relies on sourcegraph, and can be used like so:
QUESTION
I am trying to create an instructional page for freecodecamp. I have a nav bar (id=nav-bar) on the left as a flexbox, and group of sections on the right (id=main-doc) also using a flexbox.
How can I fix the nav-bar where it is so it doesnt scroll when I scroll the rest of the page. I have been able to fix the header of the which isnt included in the flexbox.
...ANSWER
Answered 2022-Jan-20 at 03:15You need to set the navbar as position:fixed;
but this will make your navbar overlapping with the content div. you can add margin left, so it wont blocking the content.
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