Grapes | Flexible Regular Expression | Runtime Evironment library

 by   NaturalIntelligence Java Version: Current License: Apache-2.0

kandi X-RAY | Grapes Summary

kandi X-RAY | Grapes Summary

Grapes is a Java library typically used in Server, Runtime Evironment, Nodejs applications. Grapes has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However Grapes build file is not available. You can download it from GitHub.

Grapes is kind of Regular Expression to make string comparision faster. Let's understand it with some examples;. Currently 3 types of matcher are supported. These are the 3 matchers I intially created. But you can create your own matchers of different features. Moreover, currently they accept char[] as input. But you can create them to accept byte[], list etc. to make them more fast. One of the sample matcher I have created under the matcher package.
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            kandi-support Support

              Grapes has a low active ecosystem.
              It has 18 star(s) with 2 fork(s). There are 5 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 1 have been closed. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Grapes is current.

            kandi-Quality Quality

              Grapes has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              Grapes 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

              Grapes releases are not available. You will need to build from source code and install.
              Grapes has no build file. You will be need to create the build yourself to build the component from source.
              Installation instructions are not available. Examples and code snippets are available.
              Grapes saves you 1032 person hours of effort in developing the same functionality from scratch.
              It has 2343 lines of code, 231 functions and 39 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed Grapes and discovered the below as its top functions. This is intended to give you an instant insight into Grapes implemented functionality, and help decide if they suit your requirements.
            • Merge two sequences
            • Checks if two nodes are equal
            • Replaces all nodes in the given set
            • Merges two nodes
            • Match the sequence
            • Resets the counters
            • Get the char at a specific position
            • Links the given node to the current node
            • Link current and next node
            • Capture matches
            • Append a character to this sequence
            • Applies the regular expression to the given range
            • Returns true if the given character is within the range of the given character
            • Get a sub - map of this map from the given index
            • Checks if the given character is a valid alphabet
            • Returns a sublist of characters from the specified index
            • Get the sequence number
            • Removes all elements from the list
            • Resets the sequence
            • Set sizeToIncrement
            • Returns a string representation of this sequence
            • Returns the last character in the list
            • Sets the internal sequence number
            • Matches the given range of characters
            • Compares the ch
            • Resets the group
            Get all kandi verified functions for this library.

            Grapes Key Features

            No Key Features are available at this moment for Grapes.

            Grapes Examples and Code Snippets

            No Code Snippets are available at this moment for Grapes.

            Community Discussions

            QUESTION

            How to sumif a row?
            Asked 2021-Jun-14 at 13:27

            My table looks like this

            ...

            ANSWER

            Answered 2021-Jun-14 at 13:27

            Use SUMPRODUCT instead: =SUMPRODUCT((A2:A4="Apple")*B2:C4)

            Source https://stackoverflow.com/questions/67970424

            QUESTION

            Make this javascript random word generator work on many divs within the same document, from the same single array, onclick event
            Asked 2021-Jun-13 at 22:13

            This is not a Duplicate question, I spent 3 days searching here and there is no other question similar to mine!

            This javascript generates random words only when called from one single div, or the first one when trying different DOM Methods to get Elements.

            I've tried several options and combinations with getElementsBy ID, Tag, Name, Class, and CSS Selector.

            However after several days searching and testing, I can't make it work in more than one div.

            I need to use the same array as the only source for all my 36 divs, to generate random words from an onClick event on each of them.

            I'm open to edit it, or completely change it.

            This is what I have currently working for the first div using getElementsByClassName which I suppose should be the correct way as I need to call this script from several elements, not just one:

            ...

            ANSWER

            Answered 2021-Jun-13 at 21:11

            You can create a loop to add the click handler to all fruits

            Source https://stackoverflow.com/questions/67962647

            QUESTION

            comma seperation for each cell of dataframe pandas
            Asked 2021-Jun-11 at 05:51

            If there are any cells with a comma (if condition), I would like to separate them out and pick the last one, something like:

            The original table is like here below:

            index x1 x2 0 banana orange 1 grapes, Citrus apples 2 tangerine, tangerine melons, pears

            which is going to be changed to like below:

            index x1 x2 0 banana orange 1 Citrus apples 2 tangerine pears

            As you can see, for each cell the second fruit name was selected by iterating over all cells in dataframe.

            In order to do that, I would like to use apply with a function that separates by comma, but please let me know if there's a better way to do that.

            Thanks.

            ...

            ANSWER

            Answered 2021-Jun-11 at 05:51

            You can access that with .str accessor:

            Source https://stackoverflow.com/questions/67931843

            QUESTION

            pandas merge dataframes different line count repeat data
            Asked 2021-Jun-09 at 21:40

            I have two dataframes (df1 and df2) that I want to merge. I want to have price and a code for every row in df1 . How can I merge these so that the price and code repeats itself and lines up based on the fruit? I believe that I need to set the fruit as the index in order to do this?

            df1 =

            ...

            ANSWER

            Answered 2021-Jun-09 at 21:40

            You just need to merge them using pandas.DataFrame.merge, but you may want to change the column name first before being able to merge them.

            Source https://stackoverflow.com/questions/67911954

            QUESTION

            How to update selected item in the proper PyQt5 QLineEdit?
            Asked 2021-Jun-09 at 16:51

            How to update the selected item in the proper QLineEdit? 3 textboxes and filled by various sets of data. If I click some items in QListWidget, every time first QLineedit only updated. Instead of this, I want to update data to the corresponding QLineEdits. ( for Ex: if textbox1 is focused, then the selected item will update in textbox1. If textbox2 is focused, then the selected item will update in textbox2). But In My case, Every time textbox1 is only updated.

            ...

            ANSWER

            Answered 2021-Jun-09 at 16:51

            You are passing the same instance of same listbox again and agian to MyFile constructor, and connecting the listBox clicked signal again and again, but connecting the signal works for the first time only, so you need to disconnect if it is already connected, so first try to disconnect the signal if it is connected:

            Source https://stackoverflow.com/questions/67908344

            QUESTION

            Duplicate rows in tables linked by FKs
            Asked 2021-Jun-09 at 16:18

            I'm trying to generate some data for testing by duplicating existing data in my database. There are a number of tables linked by FKs and I want to keep the same data profile. I think it's easiest to explain with an example:

            CustomerID Name Age 1 Fred 20 2 Bob 30 3 Joe 40 InvoiceID CustomerID Date 1 1 2020-01-01 2 2 2020-02-02 3 2 2020-03-03 4 3 2020-04-04 LineItemID InvoiceID Item Price Qty 1 1 Apples 1.5 5 2 2 Oranges 2 3 3 2 Peaches 2.5 6 4 3 Grapes 3 10 5 4 Pineapple 5 1

            I want to duplicate all the customers who are older than 18, including all of their linked data. So for the Customers table it's easy enough to do something like:

            ...

            ANSWER

            Answered 2021-Jun-09 at 15:52

            You can use the OUTPUT clause:

            Source https://stackoverflow.com/questions/67907543

            QUESTION

            python / pandas - MultiIndexing - eliminate the use of global variables
            Asked 2021-Jun-07 at 06:55

            I am using pandas to import a dataframe from excel in order to sort, make changes and run some simple addition and division on the data.

            My code is working but it has global variables throughout. I think this is poor practice and I want to somehow eliminate these global variables but I am confused on how I can go about doing this.

            I'm not sure how I can further modify my dataframe with indexing and slicing without declaring global variables.

            ...

            ANSWER

            Answered 2021-Jun-07 at 06:55

            There are several things you could do, dependent on the overall structure of your code and your goal. Without knowing more about your case and, for example, seeing how the snippet you provided is embedded into the rest of your code, those are only possible solutions.

            You could define a function, make it take a dataframe as an argument, perform operations on it and then return the modified dataframe. The function could also simply take a filename as argument, so that the respective df is created within the function to begin with. If you do not need to refer to intermediary variables such as new_indexes or sliced later in the code, using a function to perform the operations might be a good way to go.

            You could also define a Class, make the variables into properties of objects of that class and write methods to perform the respective operations you want to do. This would have the advantage that you could still access your variables, if necessary.

            Source https://stackoverflow.com/questions/67863643

            QUESTION

            pandas check if value exists in one specific index in a MultiIndex dataframe
            Asked 2021-Jun-05 at 20:09

            I have a MultiIndex data frame called df with 3 indexes (Fruit, Color, Taste). I want to search 1 specific index, that index being Color and see if the value exists in it.

            For example: the code would look something like this. Color is an index in the dataframe not just a column.

            ...

            ANSWER

            Answered 2021-Jun-05 at 20:01

            Try xs to grab a cross-section from the DataFrame:

            Source https://stackoverflow.com/questions/67853446

            QUESTION

            Google Sheets Script Array Length Returning Null
            Asked 2021-Jun-03 at 22:59

            See code below and log. I am working on a google sheets script that updates a google sheet when a linked google form is submitted. To do this I am using the array "event.namedValues", which is generated automatically when a form is submitted. However while debugging some issues (and learning how to do this), I wanted to check the length of the array I was working with and it would return "null". When I tried adding the .length property of the array to 0, the logger logged "NAN" (See log below). What am I doing wrong?

            Code Sample:

            ...

            ANSWER

            Answered 2021-Jun-03 at 22:59

            Since e.namedValues is an object, it does not have a length property.

            object

            Source https://stackoverflow.com/questions/67829517

            QUESTION

            How to rearrange a pandas table where data is split between multiple columns
            Asked 2021-May-31 at 21:50

            I have a pandas dataframe that contains table data taken from online, where there are pairs of data split into multiple columns like this every 2 columns:

            ...

            ANSWER

            Answered 2021-May-31 at 21:50

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

            Vulnerabilities

            No vulnerabilities reported

            Install Grapes

            You can download it from GitHub.
            You can use Grapes like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Grapes component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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            Currently Grapes is supporting following RE symbols.
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            gh repo clone NaturalIntelligence/Grapes

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