Miracle | JavaScript Sega Master System Emulator | Emulator library

by mattgodbolt JavaScript Version: Current License: Non-SPDX

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

kandi X-RAY | Miracle Summary

Miracle is a JavaScript library typically used in Utilities, Emulator applications. Miracle has no vulnerabilities and it has low support. However Miracle has 1 bugs and it has a Non-SPDX License. You can download it from GitHub.

Requires make, perl and python to build. Place ROMs in the roms directory as romname.sms and then run make to build the emulation script files and the ROM data. z80 emulation and test are based on rev 1071 of Miracle can be taken for a spin at

Support

Quality

Security

License

Reuse

Support

Miracle has a low active ecosystem.

It has 100 star(s) with 26 fork(s). There are 7 watchers for this library.

It had no major release in the last 6 months.

There are 5 open issues and 2 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of Miracle is current.

Quality

Miracle has 1 bugs (0 blocker, 0 critical, 1 major, 0 minor) and 2 code smells.

Security

Miracle has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

Miracle code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

Miracle has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

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

Miracle saves you 199 person hours of effort in developing the same functionality from scratch.

It has 490 lines of code, 1 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 Miracle and discovered the below as its top functions. This is intended to give you an instant insight into Miracle implemented functionality, and help decide if they suit your requirements.

Disassembled instructions .
Inherits an array
Replace the editable content
Clone click events
inject a constructor
called when a change event is changed

Get all kandi verified functions for this library.

Miracle Key Features

No Key Features are available at this moment for Miracle.

Miracle Examples and Code Snippets

No Code Snippets are available at this moment for Miracle.

Community Discussions

Trending Discussions on Miracle

ng serve is checking nodemodules in previous directory

Destroy clone prefab

Keys.BACK_SPACE or Keys.TAB send key is not working on facebook selenium python

Copying data from one row to another in the same column based on another column not being NULL

Websphere Application Server to Oracle Database using TLS 1.2

Getting ASCII value instead of string value

Algorithm for bending a series of vertices at an arbitrary angle?

Reverse JSON objects order in Ruby on Rails

Do I need to edit the .patch files needed for building mdns 878.200.35 in Yocto?

Checking Neural Network Gradient with Finite Difference Methods Doesn't Work

QUESTION

ng serve is checking nodemodules in previous directory

Asked 2021-May-30 at 07:35

When I am trying to serve my angular application using ng serve command, its throwing an error

An unhandled exception occurred: ENOENT: no such file or directory, lstat 'D:\Ea syParking\node_modules' See "C:\Users\miracle\AppData\Local\Temp\ng-q55p4U\angular-errors.log" for furth er details.

But my current director is D:\EasyParking\easyparking_UI

Can someone help me out. Thanks in advance.

version

"@angular/cli": "~11.2.7",

angulr.json

...

ANSWER

Answered 2021-May-30 at 07:35

The problem is located in your angular.json. Have a look at your styles. The beginning is okay.

Source https://stackoverflow.com/questions/67752884

QUESTION

Destroy clone prefab

Asked 2021-May-27 at 09:35

I have a problem. In a scene I have a list and when I click on it shows me with some clones prefab the contents of the database. The point is that once generated, no matter how much I select another item from the list, the prefabs do not update me and show the contents of the first selection. I've tried to destroy them. But the most I've managed to do is destroy the original prefab and don't believe me anymore. How can I fix this?

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ANSWER

Answered 2021-May-27 at 08:30

Before instantiating the new items you could destroy them all like e.g.

Source https://stackoverflow.com/questions/67717792

QUESTION

Keys.BACK_SPACE or Keys.TAB send key is not working on facebook selenium python

Asked 2021-May-19 at 07:47

I am writing some selenium code to navigate Facebook.

...

ANSWER

Answered 2021-May-19 at 07:47

The issue here is that you are using misleading names for your methods.
You defined the following method

Source https://stackoverflow.com/questions/67564250

QUESTION

Copying data from one row to another in the same column based on another column not being NULL

Asked 2021-May-11 at 04:41

I have a issue with a table that has missing data from some rows, I need to copy the Artist column from another row that matches on title

...

ANSWER

Answered 2021-May-10 at 22:38

You need to table qualify your title column since both tables are the same. Title = t.Title is the same as t.Title = t.Title because the closest matching column is the table in the sub-query, not the table being updated. Change it to MetaDataTable.Title = t.title.

Source https://stackoverflow.com/questions/67478417

QUESTION

Websphere Application Server to Oracle Database using TLS 1.2

Asked 2021-Apr-12 at 14:30

I am trying to implement TLS 1.2 from Websphere Application Server v9.0.5.6 to Oracle 19c Database. Both the WAS and Oracle are on different Virtual Machines running on Centos 7. Used Websphere provided IBM Java 8 and Oracle provided ojdbc8.jar (from Oracle 19c Client). Non-ssl connection is working fine from WAS console.

I have done the following to implement TLS 1.2.

Used this link and completed the Oracle Database side SSL configuration. For testing I even made the client side configuration on WAS vm and tested using sqlplus (with oracle user and oracle 19c client) and I was able to connect and get TCPS as provided in this query.
Then I added the Oracle DB self-signed certificates to 'WAS_HOME/AppServer/profiles/AppSrv01/etc/trust.p12'. I used iKeyman for adding the DB certificate to WAS. Then added the custom property in datasource ‘connectionProperties’ with values javax.net.ssl.trustStore=WAS_HOME/AppServer/profiles/AppSrv01/etc/trust.p12; javax.net.ssl.trustStoreType=PKCS12; oracle.net.ssl_version=1.2; javax.net.ssl.trustStorePassword=***
Instead of point 2, I also tried JKS. Added the Oracle DB self-signed certificates to 'WAS_HOME/AppServer/java/8.0/jre/lib/security/cacerts'. I used iKeyman for adding the DB certificate to WAS. Then added the custom property in datasource ‘connectionProperties’ with values javax.net.ssl.keyStore= WAS_HOME/AppServer/java/8.0/jre/lib/security/cacerts; javax.net.ssl.keyStoreType=JKS; oracle.net.ssl_version=1.2; javax.net.ssl.keyStorePassword=***

I enabled the debug logs and in both the scenarios I am getting the error 'java.security.SignatureException: Signature length not correct: got 128 but was expecting 256'

Can anyone pls suggest on the error or how TLS 1.2 from WAS to Oracle DB can be successfully achieved?

Sysout Logs

...

ANSWER

Answered 2021-Apr-06 at 17:50

Steps

Following is my setup, though setup should not make a difference for achieving TLS 1.2.
WAS v9.0.5.6 on Centos VM1. WAS installed with ‘user1’. Used Websphere provided IBM Java 8.
Oracle Client 19c on same Centos VM1. Oracle client installed with ‘oracle’ user.
Oracle Database 19c on Centos VM2. Database installed with ‘oracle’ user.
Used this link to complete the server and client side certificate configuration. Generated and exchanged the self-signed certificates on/between server and client as given in the instructions. For testing keep the password free from special characters. I have seen issues when password contains special characters.
On Oracle Client host (Centos VM1 for me) convert Oracle PKCS12 to Java Key Store. I used the below command with ‘oracle’ user.

orapki wallet pkcs12_to_jks -wallet "/home/oracle/wallet" -pwd abcd123 -jksKeyStoreLoc "/home/oracle/jkswallet/ewallet.jks" -jksKeyStorepwd abcd123
Change the permission of “home/oracle/jkswallet” and “home/oracle/jkswallet/ewallet.jks" to 755 so that its accessible for ‘user1’ running WAS on same server.
On WAS create a normal ‘JDBC provider’ using ojdbc8.jar. No other jar is needed. Create a ‘Data source’ using the earlier created JDBC provider. Along with Data source also create ‘JAAS - J2C authentication data’ for username and password.
I used the following url format in ‘Data source’

jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCPS)(HOST=172.16.77.11)(PORT=2484)))(CONNECT_DATA=(SERVICE_NAME=PROD01PDB)))
Add a property in the ‘Custom properties’ under your ‘Data Source’
Name: connectionProperties
Value: javax.net.ssl.keyStore=/home/oracle/jkswallet/ewallet.jks; javax.net.ssl.keyStoreType=JKS; javax.net.ssl.keyStorePassword=abcd123; javax.net.ssl.trustStore=/home/oracle/jkswallet/ewallet.jks; javax.net.ssl.trustStoreType=JKS; javax.net.ssl.trustStorePassword=abcd123; oracle.net.ssl_version=1.2; oracle.net.ssl_server_dn_match=false

Finally the trimmed Debug Log

Source https://stackoverflow.com/questions/66853463

QUESTION

Getting ASCII value instead of string value

Asked 2021-Apr-11 at 10:45

Given a non-empty string and an int N, return the string made starting with char 0, and then every Nth char of the string. So if N is 3, use char 0, 3, 6, ... and so on. N is 1 or more.

...

ANSWER

Answered 2021-Mar-30 at 12:54

Your code does not compile. First of all, replace String stringPosition = str.charAt(pos) with String stringPosition = String.valueOf(str.charAt(0)) as str.charAt(pos) returns a char value which you can not assign to a String variable.

Also, it is as simple as starting the loop counter with 0 and stepping with a value n. In each iteration, append the character at the loop counter to a StringBuilder.

Source https://stackoverflow.com/questions/66862008

QUESTION

Algorithm for bending a series of vertices at an arbitrary angle?

Asked 2021-Apr-11 at 08:02

I am looking for some information on how to "bend" an arbitrary list of points/vertices similar to the bend modifier you can find in typical 3D modelling programs.

I want to provide a list of points, a rotation focal point, and a "final angle." For my purposes, I will always be saying "points at minimum y of the set will not change, points at maximum y will be rotated at the maximum angle, everything in between is interpolated."

Example Image of starting configuration and desired result, given a 90 degree rotation:

Can anyone suggest a resource that would explain how to go about this? I'm prepared to code it (C++) but I'm wracking my brain on a concept that would make this work. It would be easy to generate the vertices, but the application I'm writing this for takes in user-created content and needs to bend it.

(Edited to add: I don't need a miracle matrix or deep equation solution... if you say something like "for each vertex, do this" that's good enough to get the green checkmark)

Thanks!

...

ANSWER

Answered 2021-Apr-11 at 06:48

You seem to be transforming a straight line to a circular arc, preserving distances between adjacent points.

So, if the point A is the one you want to hold constant, pick another point B to be the center of that circle. (The nearer B is to A, the more severe the bending.) Now for any point C you want to transform, break the vector C-B into the component parallel to A-B (call that component R) and the component perpendicular to it (call that k). The magnitude of R will be the radius of the circle you map C to, and you can transform the magnitude of 'k' into distance along that circle:

Source https://stackoverflow.com/questions/67040067

QUESTION

Reverse JSON objects order in Ruby on Rails

Asked 2021-Apr-06 at 07:23

I have this JSON result of tweets from Twitter search API, ordered by created_at in descending order. What is the simplest way to reverse this JSON order so that they would be in ascending order instead?

...

ANSWER

Answered 2021-Apr-06 at 02:23

Solved it. I could just use .reverse on the data

Source https://stackoverflow.com/questions/66961485

QUESTION

Do I need to edit the .patch files needed for building mdns 878.200.35 in Yocto?

Asked 2021-Mar-12 at 21:40

This question follows on from:
Where can I obtain the mdns.service file needed for building mDNS in Yocto?

Looking at the "mdns 878.200.35" Yocto recipe:
https://layers.openembedded.org/layerindex/recipe/109743/
There are two .patch files linked:
build.patch
0001-nss_mdns-Do-not-include-nss.h-when-libc-glibc.patch .
Opening those links, their pages show minus and plus git-view change markings, with triple-minus and triple-plus markings in pink and green and header and footer text that sure don't look like they belong in code. StackOverflow won't let me type what I mean literally here.

To use these in the bitbake, should I edit-off that stuff? For example, in build.patch, it looks like I should delete the header lines:

(StackOverflow won't let me post these; first it says they need to be formatted as code and then it says it's bad code.)

and the two last footer lines.

(ditto)

Also delete the lines in pink beginning with "-" and replace the "+" signs at the beginning of the remaining green lines with a space each (StackOverflow allowed me to type a literal minus and plus here).
And do the similiar things in
0001-nss_mdns-Do-not-include-nss.h-when-libc-glibc.patch.
Is that right? Can you follow the blocks above? StackOverflow wouldn't let me format them in code blocks or even include them in this post, which tends to make me think they shouldn't be in the files to be used in the recipe.

I tried cloning: git://git.openembedded.org/meta-openembedded
and looking at the two files as downloaded to my computer:
root/meta-networking/recipes-protocols/mdns/files/build.patch
root/meta-networking/recipes-protocols/mdns/files/0001-nss_mdns-Do-not-include-nss.h-when-libc-glibc.patch

They still have the same - and + git-view change markings, --- and +++ markings and header and footer text that sure don't look like they belong in code.

Are those files really meant to be used as is like that or do I need to edit them as I described above?
Now I'm thinking that since they are that way in the actual repository, that Yocto bitbake can read that, skip over the non-code headers and footers and apply changes noted in git-view format. Do you think? They are ".patch" files, after all. Yocto really is a miracle when it works. That's the first thing that I'm going to try.

Continues!: How do I strip and objcopy a built .so file in the Yocto bitbake compile step?

...

ANSWER

Answered 2021-Feb-28 at 08:23

Just download the plain files and put them in your layer.

Those files are absolutely valid patches, otherwise they wouldn't be in the upstream layer in the first place.

What's before the first --- is what's going to be the commit title (first line) and commit log of the git commit created when git applies the patch.

The +++ and second --- are to identify the files to which the patch applies. The -- at the end is just to tell git tool to ignore what lies after, which is the version number of git that was used to create said patch (with git format-patch).

Source https://stackoverflow.com/questions/66400231

QUESTION

Checking Neural Network Gradient with Finite Difference Methods Doesn't Work

Asked 2021-Feb-28 at 20:30

After a full week of print statements, dimensional analysis, refactoring, and talking through the code out loud, I can say I'm completely stuck.

The gradients my cost function produces are too far from those produced by finite differences.

I have confirmed my cost function produces correct costs for regularized inputs and not. Here's the cost function:

...

ANSWER

Answered 2021-Feb-28 at 14:19

One thought: I think your perturbation is a little large, being 1e-4. For double precision floating point numbers, it should be more like 1e-8, i.e., the root of the machine precision (or are you working with single precision?!).

That being said, finite differences can be very bad approximations to true derivatives. Specifically, floating point computations in numpy are not deterministic, as you seem to have found out. The noise in evaluations can cancel out many significant digits under some circumstances. What values are you seeing and what are you expecting?

Source https://stackoverflow.com/questions/66320255

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Vulnerabilities

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Install Miracle

You can download it from GitHub.

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