greentext | Greentext is a not-to-be-taken-very-seriously procedural | Interpreter library
kandi X-RAY | greentext Summary
kandi X-RAY | greentext Summary
Greentext is a not-to-be-taken-very-seriously procedural programming language written in and interpreted into Python. I was inspired by this reddit thread and decided to turn the idea into reality. Greentext features most of the basic programming constructs, such as variables, conditional statements, loops, function calls, and recursion. See below for detailed specifications and examples. This project was made mostly for fun, so the code was kind of written with "just make this work" in mind. As a result the error-handling and code readability aspects are fairly lacking. I have plans to recreate something like this as an actual compiler using Haskell in the future.
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Top functions reviewed by kandi - BETA
- Process function definitions .
- Parse an expression .
- Extract literals from a line .
- Extracts tokens from a list of tokens .
- Return True if token is a float .
- Print an error and exit .
- Check if a token is a literal literal .
greentext Key Features
greentext Examples and Code Snippets
Community Discussions
Trending Discussions on greentext
QUESTION
I am writing a simple forum for my website using JQuery and instead of using [quote][/quote] to do quotations I want to use > for greentext like on 4chan. So if you have a post like
ANSWER
Answered 2021-Jun-03 at 20:50Sure possible... Assuming the criteria is having the > character as the very first character of a text string inside a
.
QUESTION
I'm trying to animate the color of my UIButton Title Color using animateKeyframes but it does nothing except load the last state in the animation, in this case purpleText. I'm using the same code to animate button colors and a UIView background color without any issues.
I checked also changed the button to a custom button in Interface Builder but that didn't help either.
...ANSWER
Answered 2021-Apr-29 at 19:18Calling setTitleColor() inside the animation block doesn't work because UIView.animate only works on animatable properties, like infoButton.backgroundColor.
Unfortunately, button properties like tintColor aren't animatable. You also shouldn't directly access the button's titleLabel, which is nil for system buttons.
Instead, you can use UIView.transition with setTitleColor(). You can then put it inside a Timer... I usually don't like to use timers for animations, but I can't think of any other way.
QUESTION
I have an index.html file with some handlebars template scripts (and the handlebars.js file in same directory..) I am just wondering why the handlebars script does not work if I place it under (outside) the tag... it only works inside it, why? Is it because the DOM is not already rendered at this point?
This works (but not if the part with "script id="quoteTemplate" ..... until document.getElementById(..))" is placed under the body... :
...ANSWER
Answered 2020-Jun-13 at 19:14I'm pretty sure it's the rendering as you thought it might be.
If you place something outside of / after the body the browser "thinks" you might just misplaced it and try to handle it like it was within the body.
Now how the different browsers handle this might be different and can cause problems.
If you place it after the tag, the browswer might handle it like the was after your misplaced element, so it would look like this:
QUESTION
Disclaimer: This code is for an assignment. Granted, the question I'm asking doesn't have anything to do with the assignment's requirements (it doesn't specify needing any sort of layout), but I wanted to mention that.
My assignment is to create a GUI displaying a rectangle with it's color able to be changed through three sliders (RGB), as well as three text fields displaying each slider's current value (0-255). I've managed to find a way to set up the sliders and textFields in the positions I want them through an array, but I have no idea how to add the rectangle to a slot on that array (or if I even can). The code I have currently also draws the rectangle as two intersecting lines rather than a solid block. Would that have something to do with my layout?
...ANSWER
Answered 2020-Jun-08 at 05:20It's not clear why you have the JPanel[][] at all your issue appears to be that you adding a bunch of components to a JPanel, that also paints a color box. So the you want to make a new JPanel that paints the color box, and add that to your component.
The first change is to replace your paintComponent with a JPanel.
QUESTION
@commands.command(aliases=['gt'])
async def cat(self, ctx):
"""Outputs image from r/greentext"""
async with ctx.typing():
async with aiohttp.ClientSession() as cs:
async with cs.get("https://www.reddit.com/r/greentext/hot/.json") as r:
data = await r.json()
embed = discord.Embed(title = "r/greentext", color = 0xFF0000)
embed.set_image(url = data["url"])
embed.set_footer(text = "r/greentext")
await ctx.send(embed = embed)
ANSWER
Answered 2020-Apr-29 at 19:27There is no url key at the top level of the reddit response; the images you are referring to are preview images and these are per post so you need to iterate through posts and extract the images:
QUESTION
I previously asked this question entirely wrong so making another attempt. Don't hang me!
Text is retrieved from a file.
...ANSWER
Answered 2020-Mar-17 at 20:10You want to use PHP's strstr function to find the text within the string.
From your example of $line, it will find the first occurrence of your text and display the remainder of the string.
QUESTION
I am trying to web scrape some income expense data from the Transfermarkt web page. I have made a for loop to check the data for multiple years. I am tried to turn the numerical data from a string to a float using the code below, but am getting an error message. Tried to use the code .text.rstrip(' €') to remove the €-symbol, but did not work. Any recommendations?
code: for year_url in years_url:
...ANSWER
Answered 2020-Feb-28 at 16:20try this
QUESTION
Further to this question I am trying to implement a DataTable to use as a data source for a DataGridView. The original problem I am trying to get around is that the DGV presents a small subset of numbers from a sizeable object hierarchy and must reflect changes made to those objects. I cannot simply bind the DGV to the source data. I have therefore created an intermediate DataTable, populated it with the data to be displayed in the UI, and then bound that to the DGV.
The problem I am facing now is that although all of the dynamic values are numeric, I cannot apparently set the display format for those cells using the DataGridViewCellStyle's Format property. If I try to set numbers to three decimal places using "######0.000" for instance, they are unchanged. This doesn't particularly surprise me since the DataTable's data type is 'object'. I set this intentionally for two reasons: 1) It must hold references to the underlying data, not values, and 2) the contents are a mixture of text, which remains fixed, and numbers, which will change. Therefore I think the DGV is not treating the values as numeric.
Binding is done like this:
...ANSWER
Answered 2020-Jan-05 at 18:04You can simply use the event CellFormatting And then examine the value of the cell if it is numerical applied to the format
QUESTION
I had 5 screens with the same styles and layout, but some text and button logic difference.
I tried to keep everything in one component, passing there the name of the component I need to mimic, but it grew up in nested if/else all around, what made the code very intricate.
What is lesser of these two evils and what should I do: duplicate the components in favor of simplicity or keep them in one place and lose the readability?
Here's the "all in one" component
...ANSWER
Answered 2019-Oct-15 at 20:42Make a generic button component that takes a click handler and text as a prop then simply pass the values as props:
for instance if you have some button component like:
QUESTION
I am new to React JS and I am now puzzled by the way how component life cycle methods work; which is entirely in contradiction with ReactJS.org docs in my case. The componentDidMount() should execute before render() is what the expected behaviour, but render() executes before componentDidMount().
My source code :
...ANSWER
Answered 2019-Sep-21 at 19:59It's the right behavior, componentDidMount() is called after render.
These methods are called in the following order when an instance of a component is being created and inserted into the DOM:
* constructor()
* static getDerivedStateFromProps()
* render()
* componentDidMount()
The deprecated componentWillMount() is called before.
Note: These methods are considered legacy and you should avoid them in new code:
UNSAFE_componentWillMount()
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install greentext
You can use greentext like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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