Ferret | An optimized substring search engine written in Go | Search Engine library

 by   argusdusty Go Version: Current License: Apache-2.0

kandi X-RAY | Ferret Summary

kandi X-RAY | Ferret Summary

Ferret is a Go library typically used in Database, Search Engine applications. Ferret has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Also incorporates error-correction (Levenshtein distance 1) and simple Unicode-to-ASCII conversion. Allows for arbitrary sorting functions Allows you to map arbitrary data to your results, and quickly update this data. Author: Mark Canning Developed at/for: Tamber -
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            kandi-support Support

              Ferret has a low active ecosystem.
              It has 534 star(s) with 30 fork(s). There are 24 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 2 open issues and 3 have been closed. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of Ferret is current.

            kandi-Quality Quality

              Ferret has 0 bugs and 0 code smells.

            kandi-Security Security

              Ferret has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              Ferret code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              Ferret is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              Ferret releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.
              It has 717 lines of code, 15 functions and 5 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

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            Ferret Key Features

            No Key Features are available at this moment for Ferret.

            Ferret Examples and Code Snippets

            No Code Snippets are available at this moment for Ferret.

            Community Discussions

            QUESTION

            regexp to extract an URL components
            Asked 2022-Apr-10 at 19:50

            I am trying to write a regexp to extract an URL components. The syntax can be found here: RFC 3986.

            Some of the components are optional. So far I have:

            ...

            ANSWER

            Answered 2022-Apr-10 at 15:22

            Your regular expression works fine if you just escape the slashes and preferably the colon as well. The result is (.+)\:\/\/(.*@)?(.+?)(:(\d*))?\/((.*)\?)?((.*)#)?(.*). Here is a simple script to show how it can be used to filter out invalid URIs:

            Update Following the comments I have made the following modification:

            • I have added (\:((\d*)\/))?(\/)*. Explanation:
              • \:((\d*) matches a colon and then any string of digits.
              • the \/ after this matches a slash which should be after this string of digits. This is because the port must not contain any other characters but digits. So they cannot be found in the port-portion of the uri.
              • Finally, the entire port-matching expression is optional, hence the ?.
              • The last part indicates that many or no slashes can follow the existing/non-existing port

            Final regExp: (.+)\:\/\/(.*\@)?(.+?)(\:((\d*)\/))?(\/)*((.*)\?)?((.*)\#)?(.*)

            Source https://stackoverflow.com/questions/71817533

            QUESTION

            Plotting more than 2 graphs on one plot
            Asked 2022-Mar-09 at 22:28

            I am trying to see how spoken-word and read-word frequency correlate with performance on a word game. here is my reproducible sample:

            ...

            ANSWER

            Answered 2022-Mar-09 at 22:28

            Perhaps something like this?

            Source https://stackoverflow.com/questions/71416597

            QUESTION

            Combine graphs from two different datasets
            Asked 2022-Mar-09 at 20:44

            I am trying to see how word frequency correlates with phonotactic probability using R, but there are a few issues. First, and most generally, I don't know merge these two graphs together (i want them to appear on the same axis).

            This leads to a second problem because the first graph's y values are in probabilities, and the second is a count, so the scales are not the same. Should I combine data frames first, or is there a simpler way to merge two graphs?

            Here is the reproducible sample, and the code for my graphs:

            ...

            ANSWER

            Answered 2022-Mar-09 at 20:44

            One way could be to use a second y axis. Although this method is to be used critically, in this situation I think it is appropriate:

            Source https://stackoverflow.com/questions/71415367

            QUESTION

            Add multiple lines on one graph (series in excel); count responses and average in RStudio
            Asked 2022-Jan-20 at 07:26

            I have tried this code:

            ...

            ANSWER

            Answered 2022-Jan-20 at 07:26

            I expect something like this should work.

            Source https://stackoverflow.com/questions/70779543

            QUESTION

            Pandas Series boolean maps and plotting
            Asked 2022-Jan-17 at 02:40

            I am just trying to up my understanding of plotting Pandas Series data using Booleans to mask out values I don't want. I am not sure that what I have is the correct or efficient way to do it.

            Don't get me wrong, I do get the chart I am after but are my assumptions on the syntax correct?

            All I want to do is plot the non zero values on my chart. I have not formatted the charts as I would normally as this was just a test of Booleans and masking data and not for creating report grade charts.

            If I masked this as a Pandas DataFrame I would do the following if df1 were my DataFrame. I understand this and it makes sense that the df1[mask] returns my values as required

            ...

            ANSWER

            Answered 2022-Jan-17 at 02:40

            Your understanding of booleans and masking is correct.

            You can simplify your syntax a little though: if you take a look at the plotly.express.bar documentation, you'll see that the arguments 'x' and 'y' are optional. You don't need to pass 'x' or 'y' because by default plotly.express will create the bars using the index of the Series as x and the values of the Series as y. You can also pass the masked series in place of the entire series.

            For example, this will produce the same bar chart:

            Source https://stackoverflow.com/questions/70735242

            QUESTION

            Why does python subclass instance pointing to global frame
            Asked 2021-Nov-01 at 13:05

            I'm learning python class. I'm confused about why c.x prints "dog" (not lemon),even with the diagram. I can understand why a.x prints cat.

            Specifically, I have problem understanding why x in the instance C() is points to str "dog " in global frame. And what's the self in the dash-lined box mean and why its parent frame is global frame.

            ...

            ANSWER

            Answered 2021-Nov-01 at 13:05

            Because B's constructor initializes the instance field x to the value of the global x ("dog"), not the class field x.

            If you wanted it to initialize an instance field with the class field, you'd do

            Source https://stackoverflow.com/questions/69797224

            QUESTION

            How do I use have a constructor with another class object in c++?
            Asked 2021-Aug-30 at 15:58

            I've got a simple program where I have two classes which are Hat and Person. Each Person has a string name, a int idNum and a hat object. Each hat simply has a string of hatType and a char of hatSize. In the main method I want to simply declare 2 people and use a display method to show the information. Here's my current code, please go easy on me I'm still new to OOP in c++.

            Person Class

            ...

            ANSWER

            Answered 2021-Aug-30 at 09:20

            your Person class here:

            Source https://stackoverflow.com/questions/68981561

            QUESTION

            Python - Merge Dataframes / Append on Column
            Asked 2021-Jun-30 at 20:56

            I have data in the following format:

            df1:

            date1 animal animal cages sold 1/1/19 10:00:00 dog 3 1/1/19 11:00:00 horse 6 1/5/19 11:00:00 ferret 5 1/12/19 10:00:00 bird 2 1/12/19 11:00:00 hamster 3

            and I want to merge it with the following dataframe: (df2)

            event date event type people attended 1/1/19 charity 7 1/4/19 food drive 10 1/12/19 raffle 15

            with the desired output:

            (the dates from df2 can also have 1/1/19 00:00:00 format, it doesn't matter. But the dates from df1 MUST have the time)

            date animal animal cages sold event type people attended 1/1/19 charity 7 1/1/19 10:00:00 dog 3 1/1/19 11:00:00 horse 6 1/4/19 food drive 10 1/5/19 11:00:00 ferret 5 1/12/19 raffle 15 1/12/19 10:00:00 bird 2 1/12/19 11:00:00 hamster 3

            I have tried output_df = pd.merge(df1, df2, left_on='date1', right_on='event date') but that leads to repeated matches. I only need the rows from df2 to be there once, and be on their own separate row.

            I was thinking maybe use df1.append(df2) and then somehow make date1 and event date in the same column so I could then sort by that column.

            Please please help!!!

            ...

            ANSWER

            Answered 2021-Jun-30 at 20:56

            You're trying to concat, not merge. Just need to rename the date columns first, make the dates actual datetimes for sorting, then concat and sort.

            Source https://stackoverflow.com/questions/68201417

            QUESTION

            How to reveal all the explicit bazel targets packed into a macro
            Asked 2021-May-26 at 05:38

            I'm diagnosing some codegen and it's backed by some bazel macro backed by a custom bazel rule.

            ...

            ANSWER

            Answered 2021-Mar-16 at 22:13

            bazel query --output=build //projX:all will print out all the targets in that package after macro and glob expansion. It has comments with the macro expansion stack traces for each target, including filenames and line numbers for the macro definitions.

            //projX:all is form of wildcard which specifies all the targets in that package. Macros can only generate targets in a single package, so that will always include all targets generated from that macro invocation.

            Source https://stackoverflow.com/questions/66661913

            QUESTION

            don't know how to print word from dictionary after user input
            Asked 2021-May-09 at 15:58

            so i'm fairly new to using python and I wanted to make a list of popular pets and have the person type in a number (that's assigned to an animal from a list of 10 in a dictionary) and print the correct animal from the number they typed in.

            so far this is my code:

            ...

            ANSWER

            Answered 2021-May-09 at 15:58

            Ok, two problems you have here.

            First of all, a dictionary is like a door. You need a key to open a door. What is on the other side of the door is your value.

            In your case, you want to access an animal, based on a number. The number will be a key and the animal will be your value.

            So first step would be to reverse your dictionary key and values.

            The second would be to change how you take an input and store it in a variable. Not like

            Source https://stackoverflow.com/questions/67459513

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install Ferret

            You can download it from GitHub.

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