limp | A general purpose programming language | Natural Language Processing library
kandi X-RAY | limp Summary
kandi X-RAY | limp Summary
A general purpose programming language, built with the aim to materialise the following ideas:.
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Top functions reviewed by kandi - BETA
- Parse conditional condition
- Extract multiple trees from a string
- Perform a search
- Return True if all symbols are all symbols
- Transform the given AST node into a tuple
- Return True if tokens are open and close
- Return the position of the delimiter in the tokens
- Create a Node from the given tokens
- Create tokens from source code
- Return a list of matching matchers
- Lex source code
- Return a regular expression
- Call function
- Creates a function from the given tree
- Define a symbol
- Return a dictionary of the symbols
- Resolve a symbol
- Create a standard environment
limp Key Features
limp Examples and Code Snippets
Community Discussions
Trending Discussions on limp
QUESTION
I need to process a JSON - it has repeating groups I need to convert it to fixed length record
...ANSWER
Answered 2022-Jan-05 at 08:08Tested this out and it seems @OneToMany does not seem to work with BindyFixedLengthDataFormat like it does with BindyCsvDataFormat this means that you'll likely process the json and create multiple object instances which you can then marshal in to fixed length record with Bindy.
Below is code I used to test this out as well as one way (direct:bindyFixedLenghtProcessed) to convert single ZvkkRequest instance to list of ZvkkRequestFixedLenght instances which you can then marshal to BindyFixedLengthDataFormat
QUESTION
I was making a vocab test program and I was making a grading button. But I faced a problem that when I press the grading twice, grade, entries, right, wrong keeps appends and I can't find the way to reset these lists. So, when I press the grade button again after I correct the answer, the grading overlaps and makes an error.
...ANSWER
Answered 2021-Jul-11 at 01:59You can use grade.clear() to clear list
QUESTION
I was making a program for vocab test, and I needed to make each Entries to type in the answer. However, I found it out making every single Entries is very inefficient so I used for i in range(0,35) to make Entries. But now I am stuck with getting the value of each Entries. How can I make a button to collect all the .get() from each Entries that doesn't have names?
ANSWER
Answered 2021-Jul-09 at 04:26You can use a list to store the Entry widgets and use this list inside the callback of grade.
QUESTION
So, I have this URL: https://www.last.fm/music/Limp+Bizkit/Significant+Other
I want to split it, to only keep the Limp+Bizkit and Significant+Other part of the URL. These are variables, and can be different each time. These are needed to create a new URL (which I know how to do).
I want the Limp+Bizkit and Significant+Other to be two different variables. How do I do this?
ANSWER
Answered 2021-Jun-04 at 19:54You can use the str.split method and use the forward slash as the separator.
QUESTION
So, I am working on a project that sends an Discord message every time it's a certain date, such as 'Mon 22:00:00'. The message includes my most listened album of that week. I got the code working that whenever I get the URL to get to the JSON, which included multiple links to images. Here is the JSON response I get:
...ANSWER
Answered 2021-Jun-05 at 08:55To convert the JSON string into Python objects you can use:
QUESTION
I have been running a purchased Perl script for over 15 years. I have been upgrading it fairly regularly, until the developer abandoned it about 5 years ago. I have some VERY basic knowledge, and have been limping it along without the dev support until my webhost forced a server upgrade to Debian, which included an upgrade from Perl 5.14 to 5.28! UGH!
I am scrambling here! It appears that my biggest problems are outdated modules and that I can no longer access LOCAL::LIB
I know that the version docs list all the changes, but since I didn't write the scripts, I just modify them, I don't know what to even look for in 50,000 lines of code.
Can someone help with a "Here's what you have to upgrade" for Dummies? I can run command line through SSH if someone can point me in the direction of WHAT I need to do. Google is not helping for once.
Here is one of the errors
...Can't locate local/lib.pm in @INC (you may need to install the local::lib module)
(@INC contains: /home/directory/website.com/../cgi-bin/perlmodules
/home/directory/website.com/cgi-bin/perlmodules
../../cgi-bin/perlmodules
../cgi-bin/perlmodules
./perlmodules
/etc/perl
/usr/local/lib/x86_64-linux-gnu/perl/5.28.1
/usr/local/share/perl/5.28.1
/usr/lib/x86_64-linux-gnu/perl5/5.28
/usr/share/perl5
/usr/lib/x86_64-linux-gnu/perl/5.28
/usr/share/perl/5.28
/usr/local/lib/site_perl
/usr/lib/x86_64-linux-gnu/perl-base) at /home/directory/website.com/cgi-bin/fsfstore.cgi line 52.
BEGIN failed--compilation aborted at /home/directory/website.com/cgi-bin/fsfstore.cgi line 52.
ANSWER
Answered 2021-Apr-10 at 00:01Presumably the local::lib module is installed in your 5.15 tree but not in your 5.28 tree. There are a number of mechanisms to install perl modules. Eg:
QUESTION
I am trying to use the ternary operator like this in button radio in javascript:
...ANSWER
Answered 2021-Mar-05 at 16:13 is incorrect. This will evaluate to:
QUESTION
I have been exploring coding recently and I really enjoy grinding a problem down. I am getting comfortable with AppleScript now and I think it is a good option for what I want to do in the future with coding. My gut tells me that Automator would be less efficient RAM wise and I don't like how it is sectioned off; to constraining and confusing. I like the sandbox feature of a scripting language. I built a pretty good script for a web crawler that opens an online stock portfolio and prunes the market price of cryptocurrencies. I plan on utilizing technological decision making labs to create a cryptocurrency forecasting workbook for my hopes and dreams to make money some day, if ever :[ I have day dreams of making a live excel file that builds plots with hourly fluctuations in the trading.
To make it a full fledged automated system I need some sort of way to loop the script or schedule it to run on a schedule to get lots of data points for the mathematical models I hope to formulate from the data. I have tried really hard to make the idle handler work but it just doesn't operate like the tutorials describe. It seems you can't use "on idle" with certain commands and I get an error every gosh darn time I use the thing. I found a help page that showed how to incorporate a "beep" function to make sure the idle loop is running and when I compile and save as an "always running App" it doesn't play the beep so I guess that's another problem I haven't figured out. I get the beep to work sometimes but with my final draft of my program now I can't get it to work. I have tried inserting it ever so carefully within tell statements because I have found it works with them sometimes. And I guess you can't have the idle handler span the entire script; it needs to be called in one command structures tree to work. But I still haven't had the App run the script from idle with all the work I've put in looking into this solution. Anybody that has the hush hush on the idle handler secrets can do their best to try to explain the inner workings of the script to me but I find that it takes me a long time to learn coding because it is a lot of very technical reading with precious few opportunities to forge your own learning. Coding is a lot of boiler plate rehashes and I assume I will be chipping away at writing code long into my grey hair days with what I've learned so far.
But if you could use this question to collect some reading material on how to take a moderately well written script to run in 30 minute increments in the background of a laptop that can handle most computing loads fairly well it would be most appreciated. I'm not against Automator; it's just hard in it's own right with all the things you have to know to get it to work. As I said, any info about the idle handler and how to get it to work would be helpful. Also, if it is possible to write code in AppleScript to generate plots in Microsoft Excel, I like making models for shirts and googles.
I guess I will share what I've worked on for the last chunk of a weeks worth of grinding the tutorials offered currently online for free. Any critiques or suggestions on how to make the script I've got so far better is greatly appreciated and I don't mind if you snatch something you like if I did a good jerb. This is a web crawling cryptocurrency stock analyzer currently. It follows 3 currencies and writes data to an excel file with year, month, day, and seconds to collect a mass of data for a stronger mathematical model. I studied technological forecasting techniques that apply seasonality to data so the forecasts are better than just using the trend line function in excel, though with the variability with cryptocurrency I wouldn't put much salt on a long term prediction of market prices. I just want to be watching for those oh so gut wrenching stock crashes for a chance to limp in to the game with what little money I can scrounge together for sustenance.
...ANSWER
Answered 2021-Mar-04 at 09:56Here is a different AppleScript approach which allows you to retrieve your Bitcoin Price values without the need for opening Safari, using JavaScript, Automator, or using text item delimiters. This may not be exactly what you’re looking for but at least it offers a different approach using much less code. Hopefully you can adapt some of it to your needs.
The first 3 properties in the code define the regular expressions which will be used in the do shell script commands, which will extract the dollar values from the HTML source code.
For example, to quickly explain what property eGrepBitcoinPrice : "priceValue___11gHJ\”>\\$\\d{2},\\d{3}.\\d{2}” means… we will be searching for text inside the HTML which contains “priceValue___11gHJ” followed by a “>” followed by “$” followed by any 2 digits followed by a “,” followed by any 3 digits followed by a “.” and followed by any 2 digits
Because I do not have Microsoft Excel, I could not include those commands in the code. However, I did create a quick logging function which writes the prices to a plain text file on your Desktop “Price Log.txt”. This functionality can easily be disabled or removed. The log commands are all wrapped up within a script object called script logCommands which can be removed or commented out along with any other lines in the code which contain my logCommands's.
Here is a snapshot of the log file
Save this following AppleScript code in Script Editor.app as a “stay open” application. Being that it is a “stay open” application, when the applet is launched outside of Script Editor.app, only what is within the explicit on run handler will run only one time. The rest of the magic happens within the on idle handler… and everything within this handler will run every 300 seconds. If you want the commands to repeat every 30 minutes, just set the return value to 1800.
QUESTION
I have an application that I have built using React hooks, a SQL Server database, and a .NET Core 3.1 Web API. I'm really struggling to understand the relationships of the all the moving parts. I want to avoid reinventing the wheel and leverage existing libraries and frameworks. JWT seems like the way to go here from what I've learned and it just gets a bit confusing. Here are my requirements:
- Create account and log in/out with a custom site account OR use Google/Facebook/Microsoft/etc. (I can start with one or the other but don't want to box myself in and rewrite a ton of stuff to add the other)
- Leverage .NET Core Identity in the existing project to handle users, roles, etc. in the SQL Server database.
- Use React hooks pattern (I can limp my way through translating class components if I must)
I think I'm getting lost in all of the decoupling (which normally is a good thing!) I see articles about React with dummy back ends and I get lost. I see posts about .NET Core and can't figure out how to use it with React. Conceptually most of it makes sense, but I haven't found a place that helps me understand what the code should look like start to finish.
SO HERE ARE MY QUESTIONS!
- Are the React front end application and the React auth service the same thing? Can they be? Must they be?
- Is the JWT string generated on the React side or the .NET side? Best library for that?
- How (or does?) MS Identity Server fit into this equation?
- I don't full understand the concept of the refresh token despite looking at about 100 articles. Is a refresh token 100% necessary? Benefits/drawbacks to using/not using them?
It's a lot to sort through and I'm just hoping someone can help me simplify.
...ANSWER
Answered 2021-Feb-09 at 11:58This question is far too generic to add a simple answer. Also answering your numbered questions most likely will not help you to move forward with your project. Therefore I'm trying to provide a generic answer here.
Account creation
As you have a backend with a DB the accounts must be created on the server. So you capture the username and password in your react app then send this data to a registration endpoint of your backend. Note you might want to hash the password before sending for security reasons and most likely it will be stored on this way in the DB anyway. Your backend can do validations at this point by using the submitted data (e.g. validate already taken username, etc). If the details are valid then you store the details in your DB. This is the point where you can also hook up with MS IS if that's a requirement. When the account details are stored you can generate a token using JWT or any other libs. This token is saved on the server and returned in the response of the initial register request. Optionally a refresh token can also be returned here.
Token Handling
The registration request should return an auth token as described above in case of successful registration. This auth token (and the optional refresh token) should be stored on the client side (e.g. react context or if you are using some state management lib like redux then you can set it there in the global state).
If you would like to use "remember me" then the stored token should be persisted at client side.
At this stage your user is logged in. From now on you will send this token in the header of all requests to your backend. Then your backend can look up the received token with the one stored in your DB and decide whether the current request is allowed.
Token refresh
For security reasons you may want to set a TTL for all the tokens issued. I.e. invalidate the tokens after a certain amount of time. When a request using an expired token comes in to your backend then you return an expired response what should be processed on the client side. The client should make a refresh token call by using the locally stored refresh token. This should generate a new auth token on the server and replace the old token with the freshly generated one.
You can set the TTL to "keep forever" in which case you will not need to deal with token refresh.
Login
Your react app captures the user/password and send it to your backend on the same way as in case of registration. The backend validates the account details and generates and returns a new token. Then your client should use this token on the same way as described above at registration.
There are millions of other details what can be addressed here but probably it is enough for you to start with.
QUESTION
I have a df:
...ANSWER
Answered 2020-Dec-23 at 16:42It's indeed melt:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install limp
Create a virtual environment.
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