lex | A lightweight template parser used by PyroCMS | Parser library
kandi X-RAY | lex Summary
kandi X-RAY | lex Summary
Lex is a lightweight template parser.
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- Get the attributes as array .
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Trending Discussions on lex
QUESTION
I'm testing the endpoint for /api/sentiment in postman and I'm not sure why I am getting the cannot POST error. I believe I'm passing the correct routes and the server is listening on port 8080. All the other endpoints run with no issue so I'm unsure what is causing the error here.
server.js file
...ANSWER
Answered 2022-Apr-09 at 12:04Shouldn't it be:
QUESTION
I am new to Snowflake and I am trying to write an SQL query to create a JSON object while excluding a specific column from the output
table: lex
id Amount status 001 200 accept 001 100 accept 002 200 accept 002 100 accept 003 200 acceptmy codes so far
...ANSWER
Answered 2022-Mar-14 at 18:54Using OBJECT_DELETE:
Returns an object containing the contents of the input (i.e.source) object with one or more keys removed.
QUESTION
I am currently working on integrating aws Lex with lambda function written in TypeScript and I am facing a situation in which I need help .
Upon reading the aws documentation for LexV2 the following values are available for an intent state:
- Failed
- Fulfilled
- FulfillmentInProgress
- InProgress
- ReadyForFulfillment
- Waiting
However when I used the 'Waiting' value, The following error message showed up :
Invalid Lambda Response: Received invalid response from Lambda: Can not deserialize value of type Intent$IntentState from String "Waiting": value not one of declared Enum instance names: [ReadyForFulfillment, InProgress, Failed, Fulfilled]
Upon this I need help to:
- Understand how is it possible to have values that are not recognized.
- Understand the difference between each of these values (Note: not all of the accepted values are explained in the documentation)
ANSWER
Answered 2022-Mar-02 at 11:26After reaching out to aws support here is the answer:
LexV2 doesn't accept "FulfillmentInProgress" or "Waiting" as valid intent state.
Difference between each of the valid value:
ReadyForFulfillment - The bot is ready to fulfillment. Passing this state via lambda output will make the bot jump to fulfillment state
InProgress - The default state
Fulfilled - The bot will jump to closed state and will play back both the fulfillment success message and closing response
Failed - Mark the intent as failed; will result in bot playing the fulfillment failure message
QUESTION
I am trying to match multiple elements to a single string with little to no luck.
The regex should return all the elements that are in the token array, as many times as they occur in the string in the same order they occur, this would be a basic lexing algorithm for a very basic C compiler.
Is there a way i could transform my array to a working pattern where the elements are essentially unordered? I have not found any other patterns that could work in my case as the elements of my array could appear anywhere in the string.
...ANSWER
Answered 2022-Feb-24 at 08:09Based on the solution from What is the Python way of doing a \G anchored parsing loop you can use
QUESTION
I would like to add incremental API and error handling of menhir to my project by sedlex+menhir; I'm trying to adopt attempt2 and fail of this sample to my code. Here is the attempt2 of the sample:
ANSWER
Answered 2022-Feb-19 at 11:20The code of lexer_lexbuf_to_supplier is as follows:
QUESTION
I am new to snowflake and I am trying to run some sql query that pulls out the latest date and its related ip
table name: lex
id date ip 001 2022-01-14 15:03:43.000 5.3.3.46.173 001 2021-01-14 15:03:43.000 9.3.3.26.193 002 2022-01-14 15:03:43.000 null 001 2021-01-13 15:03:43.000 4.3.9.46.173 002 2022-01-10 15:03:43.000 8.1.3.26.122 003 2022-01-14 15:03:43.000 7.3.3.66.177what I am trying to achieve
id date ip 001 2022-01-14 15:03:43.000 5.3.3.46.173 002 2022-01-14 15:03:43.000 null 003 2022-01-14 15:03:43.000 7.3.3.66.177what I did so far
...ANSWER
Answered 2022-Feb-14 at 12:47I thought "most recent" is defined by the date-column, but that's not true. "Most recent" is in your case defined on the row order, isn't it? For example for ID 001 the date-column is the same for the first two records and you just pick the first occurence.
If that's the case, it cannot be solved in a deterministic way with SQL based on above input table. A result set will be retrieved and result sets have no order (unless order by is applied).
My recommendation: Add a new SQL column, which is showing the exact insert date timestamp and from then it can be solved.
Lets say the value is a typo, then please try:
QUESTION
I am trying to create a demo call centre using AWS connect.
Part of my contact flow makes use of the "Get Customer Input", as I want to use an Amazon lex bot. I have created to divert to a specific working queue. For example, if the user says "sales" they should be directed to the sales queue.
I have tested the Lex bot within the Lex console and it works as intended.
However when testing the Lex integration within AWS connect it will always follow the "error" path on the block after a user says something on the phone.
Here is the CloudWatch log showing the Error result of the module.
...ANSWER
Answered 2022-Feb-13 at 18:19Turns out the solution was if you're using LexV2 make sure you set the proper Language Attribute as well. Easiest way is using the set Voice block in your Contact Flow, on the very bottom of the block you can enable "set language attribute".
QUESTION
This is my lex file
...ANSWER
Answered 2022-Jan-23 at 18:51What is happening is that lex has 2 important properties here:
- Lex only matches a word once. So if two different regex are able to match the same word, what is going to happen is that lex is going to choose one of the regex to match, and the other one is not. So the question is, which regex is going to match?
- To choose which regex is going to match a word, lex always choose the longest possible rule.
Ex: Defining 2 keywords:
<= {printf("Less equal");}
< {printf("Less");}
And giving the input as a<=b. The output would be Less equal since <= is a longer match then simple <
In your code, the codelines regex is matching the words that you want to be matched by keywords regex. As int main(void) is a valid matching word for codelines regex for example.
You should try to rewrite the codelines regex
QUESTION
GCode is language used to tell multi-axis (CNC) robots how to move. It looks like this :
...ANSWER
Answered 2022-Jan-07 at 07:01If you just want to ensure that a G command is followed by something, you can do this:
QUESTION
The paragraph is not centering with images. The width is 80% of the article class but it begins from the start of the article class. The images are centering very well by the parent class articles property Display lex and justiy-content center. Can you help me with this? Thanks.
...ANSWER
Answered 2021-Dec-30 at 09:14Add margin in .article p
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PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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