lox | Fast polygon mesh library with different data structures | 3D Animation library
kandi X-RAY | lox Summary
kandi X-RAY | lox Summary
Fast polygon mesh library with different data structures and traits to abstract over those.
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Trending Discussions on lox
QUESTION
I am trying to read a big log file and parse. The log file contains mixed datatypes (example file. log.txt) and extract the min and max value on each category.
log.txt
...ANSWER
Answered 2021-May-05 at 05:47You are mixing a couple of Python concept. When dealing with a file, looping on a file object is the same as looping on each line. The below code are equivalent:
QUESTION
I got the following xml;
...ANSWER
Answered 2021-Apr-22 at 19:03Your verbal description DefinitionId=50014 or Name=Roostercode
nearly translates into XPath: //Freefield[DefinitionId=50014 or Name='Roostercode']/value
.
QUESTION
Me trying to grok The Little MLer again. TLMLer has this SML code
...ANSWER
Answered 2021-Mar-17 at 20:25In Haskell, we prefer this style:
QUESTION
I'm new to Flutter and don't know which problem is. As I reviewed error is that the in
Widget build
working like a loop, while invoking methods, and creating infinite methods.
LoginPage.dart
...ANSWER
Answered 2020-Nov-22 at 06:51Add shrinkWrap: true in your ListView. The error explains when the scaffold is being drawn, the height is infinite. As Scaffold need some maximum height in order to work properly. You have used Scaffold Widget in a ListView that has infinite height. Either remove the scaffold widget or add height to its parent container. Also shrinkWrap your list.
Try This:
QUESTION
I am using panda and Matplotlib together and have an x-scale based on the powers of 2. I would therefore love to use the logarithmic scale, but want to preserve the decimal numbers and not the scientific notation.
That code part looks like that:
...ANSWER
Answered 2020-Nov-16 at 17:48Using some random data just for ilustration, you can do something like:
QUESTION
I am trying to move my rust server from Heroku to Google Cloud or AWS. Even though I like the simplicity of having a git push
build and deploy to Heroku with just a buildpack specified, the service is not cost effective for me.
I identified Google Cloud Run and AWS Elastic Beanstalk as potential alternatives.
First, I need to build a docker image with a static binary.
Thus, I added this Dockerfile:
...ANSWER
Answered 2020-Jul-15 at 00:36I cannot build your simplified Dockerfile as-is because I do not have the source files you reference in COPY statements, so I get "COPY failed" errors. You say "Building and running a new cargo default project with the x86_64-unknown-linux-musl target works" and indeed this Dockerfile (your simplified Dockerfile with the COPY commands removed) works fine for me:
QUESTION
I'm building a food list app and I'm stuck at displaying the filtered part.
I have a list of dishes and ingredients in each dish. The ingredients are an array inside the food list array. In other words, the ingredients a nested array.
So what I was trying to do is to create a search bar. And when you type in an ingredient, it displays a list of dishes with one of the ingredients that match the ingredient in the search bar. For example, if you type in pasta, you get a filtered list of possible dishes that include pasta in its ingredients. Thus, when a user types an ingredient in the search bar the user should see a list of dishes with that ingredient in their ingredients array.
Here's my food-list json
...ANSWER
Answered 2020-Jul-17 at 06:49You can filter dished by selected ingredient like this
QUESTION
I am trying to create a kubernetes cluster with terraform but it shows me an error, I changed the value of the version on different occasions but it did not work.
...ANSWER
Answered 2020-Jul-04 at 15:23Use below command to grab the latest and valid version slug and use it in version
QUESTION
I've finished an implementation of a language using Common Lisp, and I was seeking to optimize it as it takes ~1400s with Lisp instead of ~72 in Java. (Code here cl-lox).
I launched the profiler and got this top culprits:
...ANSWER
Answered 2020-Jun-17 at 06:16I assume from your profiler output that you are using SBCL.
The consing caused by type?
is almost definitely a result of the &rest
parameter. The loop should not cons enough to explain your profiling results, if at all. I ran some tests and found similar memory usage for &rest
parameters containing two arguments. You can stack allocate the vars
parameter as I mentioned in my comment or rewrite the function to take exactly three arguments as you mentioned.
The consing in lox-callable-arity
is probably caused by the function making copies of the arity
slot of the object when returning it (again my tests seem to support this theory). I think when you manually define a reader function it doesn't get some of the optimizations that SBCL applies to readers and accessors defined using defclass
slot options, such as inlining. You should probably delete that definition and change your arity
slot definition to (arity :type integer :reader lox-callable-arity)
to more cleanly get an optimized reader function for the slot, or put (declaim (inline lox-callable-arity))
above the method definition. My guess is that your defclass++
macro uses defmethod
to define the default accessors of the class. It should also be changed to use slot option accessors or inline functions to avoid similar problems in the future.
QUESTION
I'm trying to implement a programming language in Common Lisp by following this implementation in Java (https://craftinginterpreters.com/control-flow.html).
One of the things that was being really bothersome is plenty of slot-values everywhere.
Granted I can add a line in each function with with-slots, but that's also repetitive, and given that my symbols are not :used but I refer to them by the package, as there is plenty of symbols from many modules and I don't want to lose track from where they come from, even with-slots requires the full qualified name. All this seems to me like very bad code smell.
I googled and found rutils. With its @object.slot accessor I managed to clean up my code immensely. Just look at the last commit https://github.com/AlbertoEAF/cl-lox/commit/84c0d62bf29bff9a2e0e77042a9108c168542b96?diff=split excerpt:
(I could paste the code but all of it is available on that repo, I wanted to show the diff highlights)
Not only it removes some characters, but more importantly, there's one less level of depth (slot-value call) and parenthesis to think about - which helps a lot but for the trivial functions.
It gets worse when I have lots and lots of symbol names and can no longer export them all because I start having conflicts in symbols.
Can you guys give me input on the code? This looks much better now but I'm curious as if to are better ways to go about it?
Thanks!
...ANSWER
Answered 2020-Jun-06 at 15:07If you define a CLOS class like this:
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Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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