searchindex | In-memory search index by strings | Search Engine library
kandi X-RAY | searchindex Summary
kandi X-RAY | searchindex Summary
In-memory search index by strings (suffix trie)
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Top functions reviewed by kandi - BETA
- NewSearchIndex creates a new SearchIndex
- AppendData appends data to SearchList .
- defaultPreprocessFunc is the default preprocessor function
- addToIndex adds an index to the search list .
- copyOriginalData returns a deep copy of the search list .
- Default sorting function
searchindex Key Features
searchindex Examples and Code Snippets
package main
import (
"fmt"
"github.com/twelvedata/searchindex"
)
type SymbolInfo struct {
Symbol string
Exchange string
Instrument string
}
func main() {
// Values for indexation
searchList := searchindex.SearchL
Community Discussions
Trending Discussions on searchindex
QUESTION
Currently I see two possibilities, with using locals()
and using setattr()
after definition of SearchIndex class:
1.
...ANSWER
Answered 2021-Mar-17 at 16:45I decided to overwrite __new__()
method of DeclarativeMetaclass
, that is the metaclass of SearchIndex
.
So the part of the code now looks like this:
QUESTION
For some reason, my program won't allow the if statement if (arr == arr[i]), saying that the == operator cannot be applied to double[], double. However, it works on my friends program. Why doesn't it work, and how I can fix it? Here is my code:
...ANSWER
Answered 2021-May-11 at 14:37If searchIndex
is the double value to search, then your if()
should be as follows.
QUESTION
I have a Vue.js 3 app. In this app, I'm trying to search through an array of object. I've created a fiddle here. In this fiddle, the code causing the issue looks like this:
...ANSWER
Answered 2021-Apr-23 at 15:23use this.searchIndex
to access reactive variables defined in data in Vue.
QUESTION
I'm writing a function to time how long it takes other functions to run. The code works with some functions, but not others.
When it fails, the errors are like:
...ANSWER
Answered 2021-Apr-21 at 23:41Be aware that report1.payload
is an instance of the lunr.Index
constructor (which may be a class, for example).
So, when you do something like this:
QUESTION
With help from the first link here, I'm able to crawler one single page's desired contents.
Next step I would like come back parent page and drop down to the bottom of the page, then loop all the transactions entries from the second link, pass the urls to the code from the first link.
My final object is to crawl data and append the contents as dataframe.
How could I do that? Thanks.
Code:
...ANSWER
Answered 2021-Mar-31 at 08:46There's a totalPage
value in the response, so you can use this to loop over the pages and grab the data and dump it all to a df
.
Here's how:
QUESTION
I am trying to understand whether a legacy app that generates a compass 2.2 index, stores the contents of fields or not, I can open the index with luke.net and from my understanding it's not storing fields, it just returns an id, presumably to be used elsewhere to select from a db
see this for lucene : Lucene Field.Store.YES versus Field.Store.NO
how can I tell whether this compass application indexes with the equivalent of lucene.net Field.Store.NO , this is the compass.cfg.xml :
...ANSWER
Answered 2021-Feb-10 at 19:51The easiest way to know which fields are stored for a lucene document is to open the index via lucene and to read in a document and then look at the list of fields for the document. Fields that are indexed but not stored will not show up in the list of the fields for the document.
Here is an example in Lucene.Net 4.8 that I wrote for you that hopefully can give you an good idea of how to check which fields are stored for a document. The syntax for you will of course be a bit different if you are using Java rather than C# and you will be using an older version of Lucene. But this chunk of code should hopefully get you a long way there.
In this example there are two documents added each with three fields. But only two of the three fields are stored, even though all three fields are indexed. I have placed a comment in the code where you can see which fields are stored for each document. In this example only two fields for each document will be in the d.Fields
list because only two fields are stored.
QUESTION
How does one put a Chip in a TextField when it's selected?
I'm trying to use Chips as a way to filter Firestore data.
Each Chip will have a separate query, for example:
...ANSWER
Answered 2021-Feb-03 at 21:41Instead of a Chip
, use a prefix widget.
QUESTION
I found the following snippet on api gateway marketing page.
So I was setting up API gateway for my app running on compute engine. As I couldn't find any documentation on how to configure compute engine on API engine, I created the following configuration with the internal DNS.enter link description here
...ANSWER
Answered 2021-Jan-15 at 21:53Today, you can't achieve this. Your API gateway is a serverless service and you can't plug a serverless VPC connector on it. I already discussed this with Google (because it's the same problem with Cloud Scheduler, Cloud Task and PubSub push subscription for example) and something should happen soon. Stay tuned!!
Anyway, to solve now your issue, you have 2 solutions (at least, one sure and one to test)
- The first (sure) solution is to have a "proxy". Another compute engine with public access, or a Cloud Function/Cloud Run/App Engine service with a serverless VPC connector. The Cloud Function/Cloud Run/App Engine is better because you can secure the access with IAM (no public access)
- The second (to test) solution is to deploy Cloud Endpoint, I mean ESPv2 on Cloud Run instead of using API gateway. In fact, API Gateway is, for now, a managed solution of ESPv2 on Cloud Run. And if you plug a serverless VPC connector on Cloud Run, it should work. I wrote an article on the ESPv2 & Cloud Run usage. if I have time, I will test it with the serverless VPC connector and let you know. Else, have a try on your side.
EDIT 1
I have tested the second solution and it works with the internal IP (and with a serverless VPC connector on the Cloud Run Endpoint service with ESPv2 deployed), not with the internal DNS name.
QUESTION
I am using jQuery to highlight some similar parts of the words in HTML page. To highlight the similar words, I tried to change html content. So at first, I get html content of the element. And change that html by adding span tag to highlight similar words in specific color. I could make the html content successfully and I replace the html content by using jQuery. But the problem is here. Some parts of the text are automatically highlighted when changing html content. When I comment that part, it does not happen. So I think the problem is here.
Here is the screenshot of the problem
For example, when I select 42, from first part of html to the 42 are automatically highlighted.
Here is my html file. https://drive.google.com/file/d/1lWlZW1psmYLIr7g-nQahWzyPVoN1q-hT/view?usp=sharing
Appreciate any help. Thanks
...ANSWER
Answered 2021-Jan-09 at 15:07The example below works as you have requested,
- Highlight by selection - adding a
mouseup
event trigger which then checks for the selected text and passes it to the highlight function - Highlight by input - add text to the
input
and then launch the search by clicking on the button. The term in the input is passed to the highlight function.
The highlight function is fully commented but it basically searches for any span.highlight
and removes them (to get rid of old searches), before then wrapping the search term in new span.highlight
.
Let me know if you were hoping for something else.
The code is fully commented
QUESTION
I have a list of words, and a function that searches for a word by its length and the letters inside the word.
The for loop at the end cycles through the list of possible words (generated by the given length), and it should either print the word if it contains the given letter, or delete the word from the list of possible words if it does not contain the given letter.
How can I achieve this here:
...ANSWER
Answered 2021-Jan-04 at 16:31You can iterate over the list in reverse, so that removing an element doesn't affect the rest of the iteration.
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