brain | esoteric programming language compiler on top of LLVM | Interpreter library
kandi X-RAY | brain Summary
kandi X-RAY | brain Summary
Brain wants to improve the performance of the Brainfuck programming language and extend it as well, as Brainfuck itself has a lack of flexibility and does not perform great control over complex computations. Brain is open to new model represetantion and allows programmers to extend its capability by attaching LLVM IR to its code. One of the main ideas of Brain is saving some operations in machine language, creating an instruction optmizer due to the excess of instructions that Brainfuck would generate. Brain aims to implement it by using current technology (LLVM). In spite of implementing new commands and features, Brain is completely compatible with Brainfuck (but the opposite is not true).
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of brain
brain Key Features
brain Examples and Code Snippets
Lines of Code : 31License : Non-SPDX (Apache License 2.0)
Copydef __init__(self, queue, ev_writer, flush_secs, flush_complete,
flush_sentinel, close_sentinel):
"""Creates an _EventLoggerThread.
Args:
queue: A CloseableQueue from which to dequeue events. The queue will be
cl function readBrain(e) {
var input = event.target;
var reader = new FileReader();
reader.onload = function(){
var buffer = reader.result;
var joined = new Float64Array(buffer)
var a = joined.slice(0, window.brain.algorit function downloadBrain() {
var a = window.brain.algorithm.actor.configuration.write()
var b = window.brain.algorithm.critic.configuration.write()
var out = new Float64Array(a.length + b.length)
out.set(a, 0)
out.set(b, a.length)
Community Discussions
Trending Discussions on brain
QUESTION
I was trying to look for this in the page but can't find.
I was trying to code a 3 buttons where each of this buttons will add a "selected" attribute based on the value or by "value within the id" but my brain cant work it out.
here is my code so far
...ANSWER
Answered 2021-Jun-14 at 14:21You can set the value of the select element directly. to be more efficient, you should run a single function when any of the buttons clicked and make it select either item via an argument.
QUESTION
Story: in my java code i have a few ScheduledFuture's that i need to run everyday on specific time (15:00 for example), the only available thing that i have is database, my current application and openshift with multiple pods. I can't move this code out of my application and must run it from there.
Problem: ScheduledFuture works on every pod, but i need to run it only once a day. I have a few ideas, but i don't know how to implement them.
Idea #1: Set environment variable to specific pod, then i will be able to check if this variable exists (and its value), read it and run schedule task if required. I know that i have a risk of hovered pods, but that's better not to run scheduled task at all than to run it multiple times.
Idea #2: Determine a leader pod somehow, this seems to be a bad idea in my case since it always have "split-brain" problem.
Idea #3 (a bit offtopic): Create my own synchronization algorithm thru database. To be fair, it's the simplest way to me since i'm a programmer and not SRE. I understand that this is not the best one tho.
Idea #4 (a bit offtopic): Just use quartz schedule library. I personally don't really like that and would prefer one of the first two ideas (if i will able to implement them), but at the moment it seems like my only valid choice.
UPD. May be you have some other suggestions or a warning that i shouldn't ever do that?
...ANSWER
Answered 2021-May-30 at 11:20You can create cron job using openshift https://docs.openshift.com/container-platform/4.7/nodes/jobs/nodes-nodes-jobs.html and have this job trigger some endpoint in you application that will invoke your logic.
QUESTION
My brain froze with this advanced filtering. This task has exceeded my basic knowledge of filter, map etc.
Here I have an array with nested objects with array:
...ANSWER
Answered 2021-Jun-13 at 09:21You can use reduce method of array. First find out the object inside data array and then add that to accumulator array as new entry by preserving the original structure.
QUESTION
I've seen a lot of questions about JSON and PowerShell these past hours and none helped me find a solution to this particular problem. And I'm sure it's something easy.
I want to extract all the url fields of the plugins objects in this JSON object (original URL is this: https://updates.jenkins.io/update-center.json):
ANSWER
Answered 2021-Jun-11 at 17:53I think this is what you're looking for, not exactly sure. Correct me if I'm wrong.
QUESTION
I do have a data frame where I need to edit the Diseases names. Each Disease has several rows related to it. For some reason, when I use str_replace_all, the replacement does not happen for two conditions ("Peripheral neuropathies (excluding cranial nerve and carpal tunnel syndromes)", "Venous thromboembolic disease (Excl PE)"). There is no warning or error message in the output, so I can't figure out what is the issue. Does anyone have any ideas?
ANSWER
Answered 2021-Jun-11 at 12:09In regex chaarcters like *, ( have special meaning. str_replace_all by default uses regex replacement. Since you want to match words like "(excluding cranial nerve and carpal tunnel syndromes)" exactly use fixed.
QUESTION
Solved
I am trying to figure out why my solution is wrong. Made both, second is correct. I like the first better, because the intervals are more manageable and pleasing for my bad programming brain. And quite frankly, I am kind of lost as to what happens from pH 8 (Neutral) and up (solution 2). Therefore I would like to continue to work in this style for future assignment, rather than solution 2 (correct). However, solution 1 that I prefer is wrong and returns weakly though it should be strongly acidic Why is that and how can this be fixed?
Def: assigning category based on pH (2.3)
pH & category
0–2 Strongly acidic
3–5 Weakly acidic
6–8 Neutral
9–11 Weakly basic
12–14 Strongly basic
Anything else falls in pH out of range
ANSWER
Answered 2021-Jun-09 at 23:53There are many ways to do what you did but here is one that can help you start with python and make your life easier
QUESTION
I have a database that allows for more than one ethnicity per person. Unfortunately, our answers are essentially Yes Hispanic, Not Hispanic, and Unknown, and there are some who do indeed have multiple selections. I need to run a large query that pulls lots of info, one of which is ethnicity, and I want to "convert" those that have multiple selections as Unknown.
person_ethnicity_xref table:
Person_ID Ethnicity_ID 1234567 SLWOWQ 1234567 ZLKJDUmstr_lists table:
Ethnicity_ID Ethnicity SLWOWQ Hispanic ZLKJDU Not HispanicI've been struggling with this as I can't use a For XML Path with two tables, so I'm now trying to use the logic of Case When count(ethnicity_ID)>1 then 'Unknown' Else Ethnicity End
Here's what I have
...ANSWER
Answered 2021-Jun-09 at 18:33Use aggregation:
QUESTION
I can actually run the bot, it will let mi interact with the other 3 commands, but when trying to do the "kickembed" it will fail and give me the error "client.commands.get('kickembed').execute(message,args,Discord)" ^ Cannot read property of 'execute' of undefined
tbh, i tried everithing, my little brain cant work this out, tysm for your time!
...ANSWER
Answered 2021-Jun-10 at 03:07your kickembed files have wrong name it is kick
So it should be like:
QUESTION
So I have this code:
...ANSWER
Answered 2021-Jun-10 at 02:02Passing Object as parameter sometimes actually makes more sense and more easy to read.
Example of a very simple function:
QUESTION
I was trying to change my coc.nvim autocomplete key, and found this question in Stack Overflow, but the guy who answer this question doesn't explain really good how to customize it as you want, so I will explain it to help the NeoVim users that are racking the brain for this as I was.
...ANSWER
Answered 2021-May-03 at 14:20If you want to bind Tab for autocompletion, paste this in your .vimrc or init.vim
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install brain
This project uses pre-commit to help us to check our commits in order to minimize bugs and other problems on the project, therefore is strongly recommended that you use it, if you are intending to contribute to the project. For that, you can install by:.
To build it, after installing LLVM, execute:.
make build-3.8 or make build-3.9 for LLVM 3.8 and 3.9
make CC=clang++-3.7 LLVM_CONFIG=clang++-3.7 for older versions (3.7 in this case)
make install C=clang-3.7
make tests C=clang-3.7
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