crystal | 2D finite difference solver in Javascript running on GPU

by rekka JavaScript Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | crystal Summary

crystal is a JavaScript library. crystal has no bugs, it has a Permissive License and it has low support. However crystal has 1 vulnerabilities. You can download it from GitHub.

Javascript implementation of a 2D finite difference scheme solver of parabolic problems running on a GPU. To run the code, open index.html.

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Quality

Security

License

Reuse

Support

crystal has a low active ecosystem.

It has 5 star(s) with 2 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

crystal has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of crystal is current.

Quality

crystal has 0 bugs and 0 code smells.

Security

crystal has 1 vulnerability issues reported (1 critical, 0 high, 0 medium, 0 low).

crystal code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

crystal is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

crystal releases are not available. You will need to build from source code and install.

It has 109 lines of code, 0 functions and 10 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed crystal and discovered the below as its top functions. This is intended to give you an instant insight into crystal implemented functionality, and help decide if they suit your requirements.

Makes a function to simulate WebGL context .
Makes a WebGL context wrapper .
perform a k
Reset a texture
Given a WebGL context returns a wrapper that calls gl .
Compiles a shader .
Free resources and free all resources
Makes a function that wraps a function .
Creates triangle mesh .
Adds event listener to canvas

Get all kandi verified functions for this library.

crystal Key Features

No Key Features are available at this moment for crystal.

crystal Examples and Code Snippets

No Code Snippets are available at this moment for crystal.

Community Discussions

Trending Discussions on crystal

Remove colon in figure caption using pandoc and bookdown in R Markdown

How to use DateAdd function in Crystal Reports while in Basic Syntax mode

How Do I Read a File in Crystal Lang?

Crystal Reports Enterprise parameter is read only

MSI Installer - conditional installation of prerequisites

What does this error mean [R Programming]?

Why does array "each" do not work anymore in Crystal 1.3.0? What should I use instead?

Can I use Crystal Reports in Visual Studio 2022?

How can I maximise the reliability of tesseract ocr for text recognition as much as possible?

Convert an Array of 3 numbers to associated letters

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

How to use DateAdd function in Crystal Reports while in Basic Syntax mode

Asked 2022-Mar-23 at 11:10

I have a formula in Crystal Reports that is written in Basic Syntax in order for it to be used with the HTML text interpretation. In one part of the code, I would like to add six months to Today's date. I know the DateAdd function can do this but I keep getting an error stating that a date is required. I know that the DateAdd function works without any problems in Crystal Syntax Mode, but I need to remain in Basic Syntax mode in order for the other code in the formula to work. What is the proper way to use DateAdd in Basic Syntax mode in Crystal Reports?

I tried using code similar to this:

...

ANSWER

Answered 2022-Mar-23 at 10:57

The DateAdd function returns a DateTime, but sdate is declared as Date.

So there are two possibilities:

If the time part is required, declare sdate as DateTime and use CurrentDateTime instead of Today :

Source https://stackoverflow.com/questions/71581999

QUESTION

How Do I Read a File in Crystal Lang?

Asked 2022-Mar-06 at 19:41

I am familiar with Ruby and am trying to write a program in Crystal.

I have a file called special_file.txt that I want to read in my Crystal program, how do I do that?

...

ANSWER

Answered 2022-Mar-06 at 19:41

Crystal is inspired by Ruby syntax and so you can often read and perform File operations in a similar manner. For example, Crystal has a File classclass which is an instance of the IO class containing a read method.

To read a file's contents on your filesystem you can instantiate a File object and invoke the gets_to_end method coming from the IO super class:

Source https://stackoverflow.com/questions/71373637

QUESTION

Crystal Reports Enterprise parameter is read only

Asked 2022-Feb-17 at 19:11

I am attempting to edit a Crystal Report Enterprise version 4.3 report, and allow a parameter to accept multiple values. The problem is that the parm is set to Read Only, and I do not see a way to change that. I was able to create a new multi-value parm, but it does not let me delete the original. This is an old software, but it is what I have to use. I need to either be able to check the box for multiple values or delete this parameter and use the new one. Does anyone know how to do this?

...

ANSWER

Answered 2022-Feb-16 at 14:41

This appears to be an "inherited parameter". These are created, for example, at the command level and can only be edited where they were created. You will likely find this parameter in a command object when you open the Database Assistant in Crystal Reports.

Parameters can also be created at universe level or in query panel and they can be later inherited into Crystal Reports. They are called inherited parameters. These parameters can be dropped at the report level but they can’t be edited in a report. These parameters can only be edited where they are created.

Source: https://www.tutorialspoint.com/crystal_reports/crystal_reports_parameters.htm

Source https://stackoverflow.com/questions/71055286

QUESTION

MSI Installer - conditional installation of prerequisites

Asked 2022-Jan-27 at 09:28

I had a problem with SAP Crystal Reports SDK. It disappeared from web, so i had to create my own ClickOnce Bootstrapper package (for that I've used software called Bootstrap generator).

And its almost working as expected, it install SAP Crystal Report before installing main program.

The problem is that it is installing SAP Crystal Report everytime i run installer, even when its already installed.

It looks like my MSI installer doesnt detect that there is already installed version of SAP Crystal Report.

Product.xml looks like this:

...

ANSWER

Answered 2022-Jan-27 at 09:28

If you want to check if a prerequisite is already installed, you will need to add 2 things to the product.xml file. First thing is the product code, or registry key. If you pick a product code you could add an MSI Install check, for example:

Source https://stackoverflow.com/questions/70839149

QUESTION

What does this error mean [R Programming]?

Asked 2022-Jan-17 at 09:42

My data frame

...

ANSWER

Answered 2022-Jan-17 at 02:14

I'm not sure what you are trying to achieve here, but it looks like its because "value" here, which you used in your code, doesn't have an assigned variable. I basically loaded the data you had and saved one variable to make it work:

Source https://stackoverflow.com/questions/70735722

QUESTION

Why does array "each" do not work anymore in Crystal 1.3.0? What should I use instead?

Asked 2022-Jan-12 at 15:40

The code below does not print the elements of the array. Why is that?

...

ANSWER

Answered 2022-Jan-12 at 15:12

The crystal playground cannot execute this code for some reason.

Don't use the crystal playground. It is currently close to useless.

Put the code in a file and do:

crystal each.cr

And you will see the array elements.

Source https://stackoverflow.com/questions/70683842

QUESTION

Can I use Crystal Reports in Visual Studio 2022?

Asked 2022-Jan-08 at 10:20

Has anyone tried Crystal Reports with Visual Studio 2022?

I have an ASP.NET MVC app using Bootstrap and Crystal Reports. Wondering if I can run and maintain it in Visual Studio 2022...

...

ANSWER

Answered 2021-Nov-30 at 00:05

SAP Crystal Reports does not support Visual Studio 2022 yet—not even the latest SP31. Please use other alternatives for now, or wait for SP32.

Source https://stackoverflow.com/questions/70144174

QUESTION

How can I maximise the reliability of tesseract ocr for text recognition as much as possible?

Asked 2022-Jan-03 at 23:33

I am attempting to collect data from a shop in a game ( starbase ) in order to feed the data to a website in order to be able to display them as a candle stick chart

So far I have started using Tesseract OCR 5.0.0 and I have been running into issues as I cannot get the values reliably

I have seen that the images can be pre-processed in order to increase the reliability but I have run into a bottleneck as I am not familiar enough with Tesseract and OpenCV in order to know what to do more

Please note that since this is an in-game UI the images are going to be very constant as there is no colour variations / light changes / font size changes / ... I technically only need to get it to work once and that's it

Here are the steps I have taken so far and the results :

I have started by getting a screen of only the part of the UI I am interested in in order to remove as much clutter as possible

I have then set a threshold as shown here ( I will also be using the cropping part when doing the automation but I am not there yet ), set the language to English and the psm argument to 6 witch gives me the following code :

...

ANSWER

Answered 2022-Jan-03 at 23:02

Pytesseract, on its own, doesn't handle table detection very well - the table format isn't retained in the output, which can make it difficult to parse, as seen in your output.

So splitting the table into distinct columns, performing OCR on each, and then rejoining the columns will help. This is slower, but it is more accurate.

Dilation can help, which adds white pixels to existing white areas (using the threshold and image you currently have). This expands the narrow areas of the numbers.

In my experience, to improve the accuracy generally means splitting the table up into different sections, as well as testing different thresholds and dilation settings.

Source https://stackoverflow.com/questions/70570743

QUESTION

Convert an Array of 3 numbers to associated letters

Asked 2022-Jan-02 at 14:29

Im learning JS and have set myself the challenge to re-create a football league table, from an array of match results.

Everything is going really well and I'm almost complete, but I can't filter my 'FORM GUIDE' array to their corresponding Letters.

I have the points scored over the last 5 games ONLY outputted as an array (below);

...

ANSWER

Answered 2022-Jan-02 at 12:44

Source https://stackoverflow.com/questions/70555998

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

Vulnerabilities

CVE-2016-5675 CRITICAL

handle_daylightsaving.php in NUUO NVRmini 2 1.7.5 through 3.0.0, NUUO NVRsolo 1.0.0 through 3.0.0, NUUO Crystal 2.2.1 through 3.2.0, and NETGEAR ReadyNAS Surveillance 1.1.1 through 1.4.1 allows remote attackers to execute arbitrary PHP code via the NTPServer parameter.

http://www.kb.cert.org/vuls/id/856152

http://www.securityfocus.com/bid/92318

https://www.exploit-db.com/exploits/40200/

Install crystal

You can download it from GitHub.

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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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