heel | small static web server for use when you need a quick web | HTTP library
kandi X-RAY | heel Summary
kandi X-RAY | heel Summary
Heel is a small static web server for use when you need a quick web server for a directory. Once the server is running, heel will use launchy to open your browser at the URL of your document root. Heel is built using Rack and Puma. Or run it in the background.
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Top functions reviewed by kandi - BETA
- Initialize the OptionParser instance
- Creates a file and returns the response .
- Renders the index of the current page .
- Creates a new page .
- Initialize a request .
- Convert a number to a number .
- Initializes the index .
- Start the browser browser .
- Finish the response
- Gets the icon for a given type .
heel Key Features
heel Examples and Code Snippets
Community Discussions
Trending Discussions on heel
QUESTION
hope you are keeping safe.
I've searched for similar issues but without success.
My code is 5k lines long so posting it is a no go.
I'll try to provide as much info as possible.
In a nutshell, I have some pickerInputs working as a reactive filters for a rhandsontable object.
I have a Save Button so users save their input.
My initial strategy had an Achilles heel which was that saving with filtering on would overwrite all the data in rhandsontable.
So, a quick workaround was to add an observeEvent where the Save Button (by using ShinyJS) is only enabled when the pickerInput has all options selected.
So far, so good but I noticed a strange behaviour: initially if we click "Deselect all" in pickerInput the Save Button is disabled but by clicking "Select All" (which enables the Save Button) and then "Deselect All" then the Save Button is not disabled.
My observeEvent code below.
Does anyone seem this behaviour before?
...ANSWER
Answered 2021-Jun-11 at 18:22To fix your issue, you can enable the save button in a separate observer, and not inside the observeEvent. Try this
QUESTION
I'm trying to get some insight in this room for optimization for a SQL query (BigQuery). I have this segment of a WHERE clause that needs to include all instances where h.isEntrance is TRUE or where h.hitNumber = 1. I've tested it back and forth with CASE statements, and with OR statements for them, and the results aren't wholly conclusive.
It seems like the CASE is faster for shorter data pulls, and the OR is faster for longer data pulls, but that doesn't make sense to me. Is there a difference between these or is it likely something else driving this difference? Is one faster/is there another better option for incorporating this logical requirement into my query? Below the statement is my full query for context in case that's helpful.
Also open to any other optimizations I may have overlooked within this query as lowering the runtime for this query is paramount to its usefulness.
Thanks!
...ANSWER
Answered 2021-Jun-08 at 15:46From a code craft viewpoint alone, I would probably always write your CASE expression as this:
QUESTION
I made my frontend for a ecommerce site project and wanted to insert my made html code into my React project. When copy and pasting my code into App.js i got multiple problems and errors which are actually really simple problems but the normal fix won't do it.
My
tag connects with my closing div tag and so my open div tag has no closing tag no more.
Ive added some pictures with their errors to make it easier to see.
...ANSWER
Answered 2021-Apr-21 at 22:17React intellisense is getting mad due to you having "class". You need to rename it to className. (this is true for all JSX elements, such as div, a, p, etc...)
QUESTION
how can i get individual data variables into another page after building a function that displays them all
This is the calling of the function which i will be using php for later to query list of them from the database.
...ANSWER
Answered 2021-Apr-02 at 09:21Just create constructor for your ProductPage and pass your variables to there
QUESTION
In the code below, I have a get and post request that are being sent over to my backend API. In the second follow up post request I am sending the value of the applicant_id that I got back from the first get request.
When I do that, I expect to get back a data structure that looks like this {result: "clear"}, which I do. I store the result of that in a variable called obj. I then put in an if statement saying if obj === "clear" then go ahead and run this function called renderResult() which fires off a redirect over to my Result component which I have in my App.js file.
ANSWER
Answered 2021-Apr-02 at 13:47I took a look at the code and I see some issues, you have to remove the second let obj inside then, and in the condition you are comparing strings so obj === clear should be obj === "clear" your code should look like this
QUESTION
I use Google Cloud Speech Transcription as following :
...ANSWER
Answered 2021-Mar-25 at 11:34As I mentioned in the comments, the Video Intelligence transcripts are splits with roughly 50-60 seconds from the video.
I have created a Public Issue Tracker case, link, so the product team can clarify this information within the documentation. Although, I do not have an eta for this request, I encourage you to follow the case's thread.
QUESTION
I am creating a small ecommerce demo app using .net core 5 with EF core and postgres 10.
I am trying to get all the categories and sub categories on my home page.
Here is my category hierarchy:
Men (Parent category)
- Topwear (Sub Category)
- Formal Shirts (leaf level category)
- T-Shirts (leaf level category)
Women
India & Fusion Wear
- Kurtas & Suits
- Sarees
FootWear
- Flat
- Heels
Here is my create table and insert script:
...ANSWER
Answered 2021-Mar-19 at 21:34---------- Revised
The determination of Parent, Sub, Leaf is relative simple:
- Row Child id is null then Parent.
- Row child id is not null and row has child row then Sub.
- Otherwise leaf.
The only difficultly is 2 above.
Now this can be flushed out a couple ways:
- With the same basic recursive CTE apply both lead and lag functions in the main query then check for nulls. But with a hierarchy this gets messy in a hurry. So lets reject that idea.
- With slight modification to the CTE the non-recursive select is Parents. In the recursive select see if the current has a child row then Sub Category.
Modifying the CTE is not terribly bad, but select for it being a parent is still somewhat nasty looking. So the following abstracts this into a simple SQL function that returns the appropriate type (given that the id is known to be a child).
QUESTION
Hi so I have been web scraping the Asos fashion website and I get all the elements but unable to get img source attribute after the 8th img.
The img class consists of three names or the name could belong? which is a bit fishy.
When I try to find all img tags I get a very different name with no source attribute for the 9th img
My Code:
...ANSWER
Answered 2021-Mar-12 at 12:58Images are loading in lazy mode, that means if they come into view. That is why you only get the src of the first 8th.
For image not loaded yet you will get the following information:
QUESTION
I designed this state machine using boost::sml
...ANSWER
Answered 2021-Feb-16 at 01:53To your literal question you might just provide a default constructor/NSMI. However I get that you want to be able to "dynamically" switch out these action "hooks".
About injecting the function hooks, the docs say:
SML states cannot have data as data is injected directly into guards/actions instead
This gave me the idea to separate your runtime state from the state machine:
Aside: optional functions are redundant,
function<>can already be value-less and has a convenient conversion to bool fdr that, just likeoptional<>.
QUESTION
I'm wondering if there's some way to prevent functions from printing to the terminal when they're being tested through GHCI with QuickCheck and monadicIO.
For example, say I have the following code:
...ANSWER
Answered 2021-Feb-07 at 06:08As bradrn commented, this can be done using the silently package. Just apply your function as an argument to its silence function:
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On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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