LUA | programming language based upon the lua programming language

 by   mniip C Version: Current License: No License

kandi X-RAY | LUA Summary

kandi X-RAY | LUA Summary

LUA is a C library typically used in Programming Style applications. LUA has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This is LUA 5.2, based on lua 5.2.2.
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            kandi-support Support

              LUA has a low active ecosystem.
              It has 40 star(s) with 0 fork(s). There are 7 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 3 open issues and 1 have been closed. On average issues are closed in 59 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of LUA is current.

            kandi-Quality Quality

              LUA has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              LUA does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              LUA 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.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of LUA
            Get all kandi verified functions for this library.

            LUA Key Features

            No Key Features are available at this moment for LUA.

            LUA Examples and Code Snippets

            No Code Snippets are available at this moment for LUA.

            Community Discussions

            QUESTION

            LUA: how do you save someones progress?
            Asked 2022-Apr-17 at 06:47

            lets say you have a script like this

            ...

            ANSWER

            Answered 2022-Apr-16 at 04:41

            You basically need to:

            • Save the state of the program when the program ends
            • Restore the state of the program when the program starts

            There are several ways to store the state, the simplest way would be to create a file and store the state inside. One could also use the Windows Registry, a database, a remote server, etc.

            A simple example:

            Source https://stackoverflow.com/questions/71890326

            QUESTION

            Remove colon in figure caption using pandoc and bookdown in R Markdown
            Asked 2022-Mar-29 at 16:42

            I am changing the font of a figure caption in my R Markdown and am using bookdown and pandoc to do so. My question is closely related to: How to change the figure caption format in bookdown?. I was able to get correct figure numbering and was able to alter the format of the "Figure 1" portion of the caption. However, I cannot figure out how to remove the colon in the output (i.e., "Figure 1:. ").

            Minimal Example

            Pandoc Function (taken from here)

            ...

            ANSWER

            Answered 2021-Jul-24 at 09:34

            Looks like there was a change in rmarkdown which adds a colon by default. Also the reason why the answer in the linked post does not work anymore. For more on this and a solution see https://community.rstudio.com/t/how-to-change-the-figure-table-caption-style-in-bookdown/110397.

            Besides the solution offered there you could achieve your desired result by replacing the colon by a dot. Adapting the lua filter provided by https://stackoverflow.com/a/59301855/12993861 this could done like so:

            Source https://stackoverflow.com/questions/68505608

            QUESTION

            Lua Pattern matching only returning first match
            Asked 2022-Feb-17 at 00:25

            I can't figure out how to get Lua to return ALL matches for a particular pattern match.

            I have the following regex which works and is so basic:

            ...

            ANSWER

            Answered 2022-Feb-17 at 00:25

            You can use string.gmatch(s, pattern) / s:gmatch(pattern):

            This returns a pattern finding iterator. The iterator will search through the string passed looking for instances of the pattern you passed.

            See the online Lua demo:

            Source https://stackoverflow.com/questions/71150876

            QUESTION

            how to index a numeric value to return a string
            Asked 2022-Feb-06 at 18:01

            I have this enum

            ...

            ANSWER

            Answered 2022-Feb-06 at 09:12

            In C++, the standard way to make an associative table is std::map:

            Source https://stackoverflow.com/questions/71005607

            QUESTION

            Geoserver - Replacing log4j 1.2.17 with 2.15.0?
            Asked 2021-Dec-28 at 16:57

            I have a geoserver on my webserver that uses log4j v 1.2.17 (log4j-1.2.17.jar).

            I've downloaded the latest (safe?) version (2.15.0) from the log4j download site and checksummed the download.

            I'm now confused as to which .jar I should try and use?

            The version on my website is called log4j-1.2.17.jar, but the .jars in the download are all called something like e.g. log4j-web-2.15.0.jar

            The geoserver's web server is jetty if that makes any difference.

            What to do?

            ...

            ANSWER

            Answered 2021-Dec-13 at 13:16

            I've been looking into this myself for the same reasons and from I can gather you need to use log4j-1.2-api-2.15.0.jar based on the following read:

            Perhaps the simplest way to convert to using Log4j 2 is to replace the log4j 1.x jar file with Log4j 2's log4j-1.2-api.jar.

            source

            I would like to point out that this shouldn't be the accepted answer but I wanted to give an answer for those who are trying to grasp the situation.

            [Edit]

            It would seem that log4j-1.2-api-2.15.0.jar is not enough. It helps with migrating Geoserver to the newer log4j version whilst still using the previous main package but it fails to reference to the newer version. As such I also added log4j-api-2.15.0.jar to the mix to complete the pathing.

            After this it seems to work again and the version has been updated. I could validate this by using the api of Geoserver (/geoserver/rest/about/manifest.xml) specifically. If you search for log4j before upgrading you'll see 1.2.17 and afterwards 2.15.

            Source https://stackoverflow.com/questions/70325735

            QUESTION

            How can I chain function call in lua?
            Asked 2021-Dec-12 at 23:11

            I am trying to make a function to chain functions call. However it is not working. It should be able to print out the value after doing the sum without any issues.

            Here is my first attempt:

            ...

            ANSWER

            Answered 2021-Dec-12 at 23:11

            In your first attempt you are not adding new fields to the table chain so the method __newindex is never called, in your second attempt, I don't know what you did wrong because it worked to me, I did:

            Source https://stackoverflow.com/questions/70328217

            QUESTION

            LUA - How to stop a script from running
            Asked 2021-Nov-17 at 01:00

            Hello I am making a roblox LUA script and I cant figure out how to make the script stop after a if sentence. Here my code.

            ...

            ANSWER

            Answered 2021-Nov-17 at 01:00

            Depending on how you structure your code, you could simply return.

            Source https://stackoverflow.com/questions/69997500

            QUESTION

            How to convert string to boolean in lua
            Asked 2021-Nov-07 at 09:00

            I have data received from another script where the variable has the value "false" or "true". I want to convert this value to true or false in lua datatype. Currently, I can do this long way:

            ...

            ANSWER

            Answered 2021-Oct-01 at 11:47

            No, because "false" will also evaluate to true, so if you want "false" to evaluate to false, you will have to convert it manually.

            Source https://stackoverflow.com/questions/69405331

            QUESTION

            how to have lua call a c++ function that returns multiple values to lua
            Asked 2021-Oct-28 at 07:40

            my code (partial) c++:

            ...

            ANSWER

            Answered 2021-Oct-28 at 07:40

            When Lua calls your function it will check its return value to find out how many values it should fetch from the stack. In your case that's 1. How else would Lua know how many of the pushed values you want to return?

            From Lua 5.4 Reference Manual 4.6 Functions and Types:

            In order to communicate properly with Lua, a C function must use the following protocol, which defines the way parameters and results are passed: a C function receives its arguments from Lua in its stack in direct order (the first argument is pushed first). So, when the function starts, lua_gettop(L) returns the number of arguments received by the function. The first argument (if any) is at index 1 and its last argument is at index lua_gettop(L). To return values to Lua, a C function just pushes them onto the stack, in direct order (the first result is pushed first), and returns in C the number of results. Any other value in the stack below the results will be properly discarded by Lua. Like a Lua function, a C function called by Lua can also return many results.

            As an example, the following function receives a variable number of numeric arguments and returns their average and their sum:

            Source https://stackoverflow.com/questions/69747056

            QUESTION

            Search for all function calls in a Lua file using Python
            Asked 2021-Oct-12 at 00:59

            I want to search for all function calls in a Lua file using python. for example, I have this Lua code:

            ...

            ANSWER

            Answered 2021-Oct-11 at 23:54

            You can use luaparser (pip install luaparser) with recursion to traverse the ast:

            Source https://stackoverflow.com/questions/69533439

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

            Vulnerabilities

            No vulnerabilities reported

            Install LUA

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            gh repo clone mniip/LUA

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            git@github.com:mniip/LUA.git

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