cafe | Cafe- The Programming Language | Interpreter library
kandi X-RAY | cafe Summary
kandi X-RAY | cafe Summary
A simple, dynamic, weakly typed, prototype based language for the JVM. Built with invokedynamic instruction introduced in Java 7, Cafe takes advantage of latest advances of JVM. This project is developed with an intent to explore how a programming language runs internally and is also a major project for the graduation year. This project is still under development.
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Top functions reviewed by kandi - BETA
- Visits an assignment statement
- Generate imports
- Visits a slice setter
- Looks up a symbol reference by its name
- Parse an ASSIGN statement
- Parse a block statement
- Parse the trailer
- Visits a closure
- Generate instructions to push an integer to the stack
- Fallback method for the given arguments
- Sets a slice of a slice
- Visits a method invocation
- Bind a function to another object
- Writes the meta data
- Fallback method invocation
- Load constant pool
- Retrieve a method from the call site
- Visit a reference table
- Visits an object access node
- Visit a Node
- Visits a module path
- Visit a function
- Visit a For loop statement
- Visits a conditionalBran
- Visit a dynamic object creation
- Processes a FOR statement
cafe Key Features
cafe Examples and Code Snippets
Community Discussions
Trending Discussions on cafe
QUESTION
I'm trying to design a simple page for practicing with just html and css. I used a hover pseudo class for the croissant image. It works but when I hover the mouse over the croissant the coffee cup image will move to right a little(almost 50 or 100 pixels) and when I hover off of the croissant the coffee cup will back in its position before. meanwhile I'm new in web design and just start learning few days. here's my code:
...ANSWER
Answered 2021-Jun-15 at 01:41In details:
- relative
...
if you do give it some other positioning attribute, say, top: 10px;, it will shift its position 10 pixels down from where it would normally be.
... - absolute
...
use the positioning attributes top, left, bottom, and right to set the location. Remember that these values will be relative to the next parent element with relative (or absolute) positioning. If there is no such parent, it will default all the way back up to the element itself meaning it will be placed relative to the page itself
...
Muhammad Zaib has the answer, and there is a demo:
QUESTION
I observe that the element, though it points to a valid Dockerfile is not honored by liberty:devc.
Consider this output from mvn help:effective-pom:
ANSWER
Answered 2021-Jun-11 at 00:28You need to add your configuration at the plugin level rather than the execution level.
So it should look more like:
QUESTION
I'm new to Google Maps API and using streetview.
I want to display the tag in each place in streetview the once I screenshot.
(see there is orange and blue tag eg. restaurant, cafe, clothing store)
I was able to pin some places type using the Places API and it pin on maps but did not pin on streetview.
ANSWER
Answered 2021-Jun-09 at 09:40If you need the markers to be visible on both the map and on Street View, just create the markers on map and panorama.
See my comments in the code. I also modified the center point and pano heading so that a Marker is in view when loaded.
QUESTION
I am currently building a small test project to learn how to use crontab on Linux (Ubuntu 20.04.2 LTS).
My crontab file looks like this:
* * * * * sh /home/path_to .../crontab_start_spider.sh >> /home/path_to .../log_python_test.log 2>&1
What I want crontab to do, is to use the shell file below to start a scrapy project. The output is stored in the file log_python_test.log.
My shell file (numbers are only for reference in this question):
...ANSWER
Answered 2021-Jun-07 at 15:35I found a solution to my problem. In fact, just as I suspected, there was a missing directory to my PYTHONPATH. It was the directory that contained the gtts package.
Solution: If you have the same problem,
- Find the package
I looked at that post
- Add it to sys.path (which will also add it to PYTHONPATH)
Add this code at the top of your script (in my case, the pipelines.py):
QUESTION
so I have a eventhandler that calls for data from an Api. Now Im writing a function that formats the incoming data.
...ANSWER
Answered 2021-May-30 at 18:55The faulty line is being pointed out in the error message. You are trying to access inspection on newObj before it was assigned.
For a better understanding, I've reproduced your error in this minimal code:
QUESTION
I'm trying to displays charts of the most sold items in the store. So I would need to take information from the database and into the html. The charts don't seem to load. When I tried static data (the examples from Google), it works fine. However, I cannot seem to do it with dynamic data. I converted the array into a json and did the |safe in the html for escaping. Yet still it doesn't appear. If anyone has an tips on how to fix it, please help!
Below is my views.py where I call the html file that has the script of charts.
...ANSWER
Answered 2021-May-24 at 13:10Check closely your chart settings - it seems you need more settings for create the labels of the pie chart.
This is the working configuration:
QUESTION
I have these tables on a MySQL Database:
...ANSWER
Answered 2021-May-17 at 12:03You should use the attributes marked as a foreign key to make a join on another table. This foreign key corresponds to the primary key of the other table.
For example:
QUESTION
Hello Open Liberty experts,
As an R&D effort, I am trying to enable Liberty session persistence backed by
Redis via JCache/Redisson. I observe the CLASSPATH seems to be
correctly configured via and syntax,
but the config file is not being passed
to org.redisson.jcache.JCacheManager.createCache(). This method is an implementation of javax.cache.CacheManager.createCache()
Here is my server.xml:
...ANSWER
Answered 2021-May-06 at 14:10Looking at Open Liberty source code, it looks like the uri is supplied to the CachingProvider when obtaining a CacheManager,
QUESTION
Hey I am trying to return a set of objects that belong to "friends" the logged in user follows and are within a specific geographic space. But I get this error:
...ANSWER
Answered 2021-May-04 at 10:33You are looping through friends which is a list of int primary keys, I think you meant to do it through map_cafes
try something like:
QUESTION
I'm trying to figure out a feature in a web app whereby a logged-in user can filter objects within a specific set of coordinates that have been "listed" by other users who the logged-in user follows. (I'm using Google Maps API)
I have gotten it to the point where the objects within the coordinates show up but I can't figure out the next step whereby these objects are filtered again so only objects "listed" by users whom the logged-in user follows show up.
Here is what I do have: Views
...ANSWER
Answered 2021-May-03 at 13:10You would like to filter your queryset of MapCafes to ones that are on a user list that belongs to a user followed by request.user.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install cafe
You can use cafe like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the cafe component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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