trying to copy struct members to byte array in c

I am attempting to copy the members of a struct containing a mixture of ints, char's and arrays of chars into a byte array to send to a serial line. So far I have struct msg_on_send { char...

Why does git-rebase give me merge conflicts when all I'm doing is squashing commits?

We have a Git repository with over 400 commits, the first couple dozen of which were a lot of trial-and-error. We want to clean up these commits by squashing many down into a single commit....

Why does Java switch on contiguous ints appear to run faster with added cases?

I am working on some Java code which needs to be highly optimized as it will run in hot functions that are invoked at many points in my main program logic. Part of this code involves multiplying...

How to convert a vector of strings to Title Case

I have a vector of strings in lower case. I'd like to change them to title case, meaning the first letter of every word would be capitalized. I've managed to do it with a double loop, but I'm...

Why is it that "No HTTP resource was found that matches the request URI" here?

I have code in my controller like so: [Route("api/deliveryitems/InsertIntoPPTData/{stringifiedRecord}")] ...and I'm calling it via Postman like so: ...

RecursionError: maximum recursion depth exceeded while using lark in python

I've written the decaf grammar specified in cs143 course. Here is my code. import sys from lark import Lark, Transformer, v_args decaf_grammar = r""" start : PROGRAM PROGRAM : DECL+ ...

"This dependancy was not found" when i try to import from ckeditor

I try to create a custom plugin. Wheni import Image from '@ckeditor/ckeditor5-image/src/image' i get an error This dependency was not found: *...

Lark parser can't parse characters, even though they are defined in regex of rule

I'm trying to write a SMTP parser and took some information for quoted strings from the rfc. So I have the following grammar (taken out all the parts that work, focusing on the thing that...

Lark Parser: No terminal defined for ':' (Seeming bias against colon character ":")

I have the following rule (taken from SMTP - RFC5321): !path : "<" [ a_d_l ":" ] mailbox ">" When I try to parse this line: <test.com:[email protected]> I get the following error: No...

How to parse C++ comments with lark?

How can I write a rule to parse C++ comments either on a line alone or after other code? I've tried lots of combinations, the latest one being: ?comment: "//" /[^\n]*/ NEWLINE

Object value undefined after csv-parser

I am unsure why do I get undefined after I run console.log(class1.roster), even though I have passed an array to that object in the previous command class1.importRoster(createRoster(filePath));. I...

How can I make this grammar unambiguous?

I'm trying to write a parser for a simple language: parser = Lark(""" ?start: arithmetic_expr | boolean_expr // relational operation ?rel_op : arithmetic_expr ("<" | ">" | "==" |...

Unable to type in WYSIWYG editor after upgrading ckeditor packages

I updated CKEditor packages to the latest version and everything seemed to work fine with no errors during the webpack build or any console errors. But when I try to type in, I simply can't type...

AJAX: How to send a simple parameter by POST in vanilla JS

In jQuery, the code is like this, and everything is happy as a lark: $.post("bucket.php", { empty:"1" }, function(r) { ... }); The console in Firefox's dev tools says that "Form data" contains...

TypeError: Cannot read property 'call' of undefined Laravel-mix

I'm developing an app on laravel-mix and it is working perfectly fine on our local system, We are sharing with team which is having windows and macos, but when we try to deploy our code on Ubuntu...

retrieve tokens in lark python

so I'm using the Lark library in python to parse some text and I'm facing 2 problems. I searched in the documentation but I couldn't find a way to retrieve tokens from a tree, and the second one...

lark grammar: How does the escaped string regex work?

The lark parser predefines some common terminals, including a string. It is defined as follows: _STRING_INNER: /.*?/ _STRING_ESC_INNER: _STRING_INNER /(?<!\\)(\\\\)*?/ ESCAPED_STRING : "\""...

How to optimze grammar for Lark parser

My goal is to create a parser which can be used to parse DBC files. The syntax of the fileformat is given here. To achive this I choose the Lark-parser based on the excellent JSON parser...

Python - Lark - Grammar - String

I'm trying to parse a little pseudo-code I'm writing and having some trouble finding which expression format is actually provided as a string. I was successful to get it working with regex and...

How to prevent lark from recognizing parts of an identifier as a keyword?

I've been experimenting with lark and I came across a little problem. Suppose I have the following grammar. parser = Lark(''' ?start: value | start "or" value -> or ?value:...

Ckeditor build from source Webpack Encore not displaying right

I'm trying to build from source Ckeditor 5 with Webpack Encore. I followed the instructions...

Parse trailing line comments with lark and LALR

Given are the following lark grammar and Python source code: start: (TEXT _NEWLINE)+ TEXT: /[^\n]+/ COMMENT: /\/\/[^\n]*/ _NEWLINE %ignore COMMENT _NEWLINE: (" "* "\n")+ from lark import...

How can I parse a string with unicode characters in lark-parser in python

I'm trying to use lark parser in Python to parse some sql strings. Some of the statements have unicode characters in them, causing the parser to throw error (strings with ó,é). I'm using the...

vue.js using CKEditor from source, V-model not working as expected

when I create vue projects using CKEditor from source, I can add plugins for CKEditor. but the editor components V-model not working as expected. The ClassicEditor can't edit and no data...

TypeScript: Is it possible to safely access nested properties of an object given an array of keys? Can this be done in a type safe and composable way?

I'd like to write a function which gets a value from an object given an array of property keys. It would look something like this: function getValue<O, K extends ObjKeys<O>>(obj: O, keys: K):...

How to parse a conditional statement in Lark parser python?

So I'm parsing a programming language in python, using the Lark parser, so how would I achieve that? I have the following lark grammar: ?bool: TRUE -> true | FALSE ->...

Lark Parser raising error when evaluating print statement after if/else statement

so I'm making a programming language using python and the lark library for parsing. When I'm parsing the following if 5 == 4 { print("TRUE"); } else { print("FALSE"); } print("Done!"); It...

Error Integration CkEditor and CkFinder with Angular 10 (Jhipster)

I come you ask your help because I develop a project with Jhipster framework (Angular 10 + Spring boot) and I have need a file manager. So I chose Ckfinder, the server side in java works well but...

How to properly configure ckeditor5 in Nuxt?

For the first time I came across the CkEditor5 setting in Nuxt js and a lot is not clear and many errors have flown. Trying to customize my version of ckeditor5 in nuxt.js by This instruction but...

How does one install pytorch 1.9 in an HPC that seems to refuse to cooperate?

I've been trying to install PyTorch 1.9 with Cuda (ideally 11) on my HPC but I cannot. The cluster says: Package typing-extensions conflicts for: typing-extensions torchvision -> pytorch==1.8.1 ->...