levi | Stream based full-text search | Runtime Evironment library
kandi X-RAY | levi Summary
kandi X-RAY | levi Summary
Stream based full-text search for Node.js and browsers. Using LevelDB as storage backend. Full-text search using TF-IDF and cosine similarity plus query-time field boost options. Provided with configurable text processing pipeline: Tokenizer, Porter Stemmer and Stopwords filter. Levi is built on LevelUP - a fast, asynchronous, transactional storage interface. By default, it uses LevelDB on Node.js and IndexedDB on browser. Also works with a variety of LevelDOWN compatible backends. Using stream based query mechanism with Highland, Levi is designed to be memory efficient, and extensible by combining multiple scoring mechanisms.
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Community Discussions
Trending Discussions on levi
QUESTION
I'm trying to continue the flow of app within bottomsheet.
Case : When a user clicks any brand suppose "Levis" then it should display the brand products i.e. another fragment(containing Products data) within the same bottomsheet only.
Problem: the another fragment(containing Products data) is opening in a seperate frame not in the existing bottomsheet.
My code on adapter holder click event:
...ANSWER
Answered 2021-Jun-08 at 08:43you are loading new ProductFragment()
into R.id.frameLayout
, which probably belongs to Activity
. if you want to open new Fragment
inside another one then define container, which belongs to this first Fragment
. also use then getChildFragmentManager
, not getSupportFragmentManager
btw. ensure that R.id.frameLayout
is unique and declared ONLY inside "parent" Fragment
, not in Activity
QUESTION
I am writing unit tests for my backend application, I am struggling to test for a item in the database not being found, this is the code for my repository to be tested:
...ANSWER
Answered 2021-May-29 at 01:25you missed the await
in const collectible = this.findOne(id);
So
const collectible = await this.findOne(id);
QUESTION
I am trying to scrape the table on google colab from the following web page: https://247sports.com/college/penn-state/Sport/Football/AllTimeRecruits/
Below is the python script I am trying to use...
...ANSWER
Answered 2021-May-28 at 16:18You have two spans
with class meta
-- the first for school and the second for year (always in this order), so you can use find_all
to find both, and then extract school
from the first one and year
from the second one:
QUESTION
I have this DataFrame of Spark:
...ANSWER
Answered 2021-May-26 at 13:03You can use groupby
and then concat_ws
:
QUESTION
I have an array (self.filteredArray) that returns dictionaries in which the key scheduleddate contains today's date (in this case, Apr 12 2021). Console returns the following:
...ANSWER
Answered 2021-Apr-12 at 16:50Ok, you want to sort your array of dictionaries by the Date value in the scheduleddate
key.
If scheduleddate
sometimes contains multiple dates, it would be simpler if you could assume the correct date is the last one. Failing that, do this:
write a function dateTodayFromString(_:)
that takes a String and returns a Date.
Have it use the NSString
method containsString
to determine if it contains a comma. If it doesn't, just apply the date formatter and return the resulting Date.
If it does, use componentsSeparatedByString: ", "
to break the multiple dates apart. Convert each one into a Date
using your DateFormatter
, loop through the array of Dates and use the Calendar
function isDateInToday
to find a date that is in the current day. If it finds one, return that.
Rewrite your sort function to call your dateTodayFromString(_:)
function to get a date from the string in each array entry.
Note that if your array contains more than ≈100 entries you should really convert the array to an array of mutable dictionaries and go through a pass converting all those date strings to Date objects before you try to sort it. converting date strings to dates for every comparison makes the sorting process a lot slower (I seem to remember that it took like 12 times longer on a modest sized array when I tested it, but I'd have to go back and test it.)
QUESTION
This is my Product
...ANSWER
Answered 2021-Apr-12 at 13:26You are creating quite a few objects and then spread them again, which I don't see any use for. For starters maybe merge them.
QUESTION
So I was practicing some JS and this is what I came across nested Objects in arrays.
how can I access the value of quantity whose symbol === "S"
color === "red"
and ID === 0
ANSWER
Answered 2021-Apr-09 at 22:00You can access to the quantity field with find and filter array methods. In case of modifing an element in nested Object and arrays, you can use direct mutation in array and objects but mutation is dangerous in nested Objects/Arrays.
Instead, you can use immutable modifier like redux with immer
I made a snippet with working example of getQuantity, setQuantity with mutable and immutable modification
QUESTION
So I have a form that executes a VBA script via a macro. The purpose of said script is to open Excel, create a new workbook, gather information from several tables and export them to a formatted spreadsheet. Each person has a sheet with their name, and the relevant data is printed in said sheet. It works perfectly for the most part. Only one problem... The table in Access where the name and demographics data is gathered from is formatted to sort by last name ascending alphabetically. The VBA script exports it in the order the names were entered. I want my VBA script to respect the formatting in the database table, and I would prefer not to have to add an alphabetizing subroutine to my VBA script.
Table A Format: ID, Active, Last, First, Role, Traveler, Resident, Preceptee, Phone, Completion
Table B Format: ID, Course, Course ID, Offered, HLC, Course Type
Last in Table A called "Roster" is the field with which I want my VBA script to sort alphabetically. The database is already configured to do this.
Thanks in advance!
VBA Code:
...ANSWER
Answered 2021-Apr-08 at 23:19Add an order by clause to your OpenRecordset statements.
QUESTION
I have reply JSON that must populate the response model I've created below. The last JSON node OPTIONLIST is a JSON array without a @SerializedName. How do I add this JSON array in my model if the JSON Array doesn't have a @SerializedName?
I have added the JSON documentation provided by the backend server person.
...ANSWER
Answered 2021-Mar-29 at 14:26If I'm correct, what you're saying is that one of the JSON Array doesn't contain a key so how to parse it.
Just change val optionList: List = ArrayList()
as val optionList: List = ArrayList()
. Because what you're getting is an array of Strings.
QUESTION
Is there any idea that shows how to trigger (or start) a azure web app webjob from azure devops task ( or via azure powershell) ?
Thank you,
Edit : i use the azure cli task in azure devops it's look no working
EDIT 2 : i'am wrong in name of slot the solution of @levi-lu-msft Works
...ANSWER
Answered 2021-Mar-22 at 18:36You can use Powershell to trigger Manual Azure Webapp Webjob.
The user name and password comes from their Publishing profile. (In the Azure Portal -> browse to Your App Service > Click on "Get Publish Profile")
The $username in the script should look like SomeUserName
, and not SomeSite\SomeUserName
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