bison | Bisulfite alignment on nodes of a cluster

I have a project which has a docker-compose file and a Dockerfile. The project is open here GitHub

I'm building a demo project with:

• Traefik
• Snort 3
• A NodeJS API dummy for testing

The issue is that in my Docker file I have a command like this to run on Snort

I'm trying to set up my environment to use Yocto's generated SDK to compile my out-of-tree module, but for some reason, I'm getting an error.

cp: cannot stat 'arch/arm/kernel/module.lds': No such file or directory

I'm using Poky distribution and meta-raspberrypi which is needed because I'm using the RPI ZeroW board. Apart from this everything works fine. I'm able to compile the entire image and load it on the board.

Here is the line I've added to local.conf

TOOLCHAIN_TARGET_TASK_append = " kernel-devsrc"

as I've found in the documentation.

Also below you can find the whole log from the compilation.

I am writing a simple calculator in which an expression can be reduced to a statement, or list of statements. If a bad expression triggers a syntax error, I try to catch it with a production rule and then ignore it by giving the rule no actions. However, I believe this still reduces to a stmt_list despite it not being a valid statement.

Is there a way to make it simply ignore tokens matched with an error and prevent them from being reduced and used later?

The code below matches error ';' and reduces it to a stmt_list. It will then try to reduce that stmt_list with a valid expression, but since the first production was never called this will trigger a memory exception. My objective is to have Bison literally do nothing if an error is matched, such that a later valid expression can be the first reduction to stmt_list.

I am using flex and bison on windows from this repository along with Visual Studio 2019 to produce a small calculator application.

Earlier I enabled bison debug messages through the build properties in VS. I've now turned it off, cleaned and rebuilt the project but the debug messages are still persisting in the calculator. I have also tried a number of other ways to explicitly disable it, such as setting YYDEBUG to 0 and %define parse.trace false.

Flex

I was having some trouble with Bison creating an operator as such: <- = identity postfix operator with a low precedence to force evaluation of what's on the left first, e.g. 1+2<-*3 (equivalent (1+2)*3) as well as -> which is a prefix operator which does the same thing but to the right.

I was not able to get the syntax to work properly and tested with Python using - not False, which resulted in a syntax error (in Python, - has a greater precedence than not). However, this is not a problem in C or C++, where - and !/not have the same precedence.

Of course, the difference in precedence has nothing to do with the relationship between the 2 operators, only a relationship with other operators that result in the relative precedences between them.

Why is chaining prefix or postfix operators with different precedences a problem when parsing and how can implement the <- and -> operators while still having higher-precedence operators like !, ++, NOT, etc.?

Obligatory Bison (this pattern is repeated for all operators, where copy has greater precedence than post_unary):

So i am trying to make e lexical parsher using Flex Code with a bit of Bison.I keep getting a warning about my rules than cannot be matched and i cannot find any error.I have also searched what that warning means,but i think i haven't declared a similar rule again.So there is no chance i think that any other rule overpasses other rules and cannot be matched.I keep getting an error from line 83 which is {COMMA} {return COMMA;},till the end of my code and i dunno why.Any ideas?

I am trying to make a C-like language using Flex/Bison. My problem is that I can't find a proper way to handle new lines. I have to ignore all new lines so I don't returnt them as a token to Bison because that would make the grammar rules so difficult to make but I am asked in some rules to make a mandatory change of line. For example:

Program "identifier" -> mandatory change of line

Function "identifier"("parameters") -> mandatory change of line

If I return \n as a token to flex then i have to put new lines in all of my grammar rules and that's surely not practical. I tried to make a variable work like a switch or something but it didn't quite work. Any help or suggestion?

I have a svg generated by javascript and included inline in the HTML page. On top (above, higher z-index) of some hexes (polygons defined in SVG) I want to display an image.

I was able to do it adding a div containing the image with css position absolute and top/left/width in pixels.

But, with the data I have to display, that means adding 473 div for 39 different images (473 polygons out of ~10k need an image, 74 lines and 134 columns of hexes). The image represents the map of the world and the hexes can have about 40 different colors. You can see it here.

I was wondering if there was a solution to make that image appear on top of the hex, ideally in svg or in css? like adding a class to the polygon, or a style?

I have tried putting a style to a polygon and giving it a background-image, contain the image within the polygon, but the color of the polygon prevails on top.

Here is the code with:

• the first polygon of the first line with an image over it thanks to the div solution
• the last polygon of the second line with a CSS changing color into orange but failing to add an image on top of the orange (and even with fill:none !?)

Hi I have some of the small programs, each of them will be compiled and run individually.

I was planning on using target specific variables to make the different programs, since it will be inherited recursively by target's prerequisites. Thus I could keep the dependency structure of compiled targets, and make the most use of duplicated commands.

The following is the current makefile: