claw | Scratching Middleware | Runtime Evironment library
kandi X-RAY | claw Summary
kandi X-RAY | claw Summary
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Top functions reviewed by kandi - BETA
- NewLogger returns an http . Handler that logs the request .
- Logger wraps http . Handler and logs the request .
- toMiddleware returns a slice of middleware .
- Stack returns a new http . Handler for the stack
- Recovery is a middleware that recovers from a panic
- Middleware for logging
- NewStack creates a middleware
- Zipper returns a new http . Handler
- mutate adds a middleware to the middleware .
- New returns a new Claw instance
claw Key Features
claw Examples and Code Snippets
Community Discussions
Trending Discussions on claw
QUESTION
I've got the following classes:
...ANSWER
Answered 2021-May-20 at 10:10I tried fiddling a bit to understand if the using statement might have been useful but seems it does not do what you want.
One possible solution is to use an intermediary class and manually invoke the implementation you want, like this:
QUESTION
This is that builder which i just want to load once. I'm using a bottom navigation bar and this widget is in one of the tab; and as i switch between tabs this widget rebuilds. This widget doesn't rebuilds when i press on a grid tile and goes to the detail screen and come back to. It only rebuilds when i am switching between tabs.
...ANSWER
Answered 2021-May-19 at 07:03You could try using the AutomaticKeepAliveClientMixin. This will prevent the widget from being destroyed. You override the wantKeepAlive to choose when you want the widget to be destroyed. Below will always keep the widget alive. I have also moved the future to a class field so that it is not called in the build method (which can happen multiple times).
QUESTION
How do you wrap text around an image in HTML and CSS? I have an image and a text next to it, but it would not go below the image. how could I make text go around the image? What would be the best way for the text and image to looks when we view on a phone screen.
I cannot any useful way on the internet. I am quite new to html
Thank you.
here is my code bellow
...ANSWER
Answered 2021-May-09 at 22:34To make the time below the image, remove
QUESTION
I wanted to have a custom layout for anyone visitsing my website with text fragment link.
eg. https://en.wikipedia.org/w/index.php?title=Cat&oldid=916388819#:~:text=Claws-,Like%20almost,the%20Felidae%2C,-cats
Here the part after :~: will be the text fragment. I wanted to get that part.
I have tried window.location.href and window.location.hash. But
window.location.href returns just the url without text fragment while window.location.hash returns an empty string.
To replicate this visit this https://en.wikipedia.org/w/index.php?title=Cat&oldid=916388819#:~:text=Claws-,Like%20almost,the%20Felidae%2C,-cats by copying and pasting it to new tab, and try getting the text fragment from window.location (markdown link seems to have problem with text fragment).
So is there any other way to get the text fragment part in address bar ?
...ANSWER
Answered 2021-Apr-13 at 13:26You can get the text fragment via performance.getEntriesByType("navigation")[0].name (you can run a regular expression to get the actual value, like performance.getEntriesByType("navigation")[0].name.split('#:~:text=')[1] [but you probably want to make this more forgiving and error-resistent]).
QUESTION
I am trying to webscrape the product names from https://maanesten.com/product-category/accessories-2/hair-claws/. Turns out the source code only provided a list of 20 products unlike the dynamic view seen on their website and through inspect on chrome. Meaning the rest of the details are burried somewhere. How should I go about doing this?
Here is my current code:
...ANSWER
Answered 2020-Dec-20 at 03:41Seems like the page loads the first 20 products. Then there's some JS code that fetches more products as you scroll, meaning it's dynamically fetching the rest of the products. I was able to figure out the XHR calls that's fetching the products dynamically.
You would have to emulate these XHR calls to get the rest of the products
QUESTION
This is my array from a webservices.
...ANSWER
Answered 2020-Oct-19 at 16:42Easiest tweak would be to use optional chaining, to only call toLowerCase if the key exists:
QUESTION
I use an accordion or tabs. When clicking on a tab, I want to display a map or something that require a big javascript file to load.
To not load the big javascript when it is not needed, I want to load it only when the tab is clicked.
How can I do that? I've created a good starting point with accordion and a click event.
- I use vanilla js (pure javascript - no jQuery)
- I use it on a webpage (not nodejs)
- I'm fine if it works with modern browsers (IE not needed)
ANSWER
Answered 2020-Oct-08 at 06:29You could dynamically create a script tag and add it to the document whenever the button is pressed. This will trigger the script to immediately be loaded. With the onload callback you can run your code, like creating a map, the moment the script has actually loaded.
Do add { once: true } as the third parameter for addEventListener as it will ensure that the trigger can only be clicked once and won't be able to append the script more than once.
QUESTION
ANSWER
Answered 2020-Jul-07 at 00:32Below CSS will force the height of the image the same as the left column.
QUESTION
my database has a structure like this:
...ANSWER
Answered 2020-Jul-17 at 17:48db.test.update(
{
"saga.characters.powers": {
"$elemMatch": {
"power": "self-recovery"
}
}
},
{
"$pull": {
"saga.$[].characters.$.powers": {
"power":"self-recovery"
}
}
}
)
QUESTION
import requests
import random
import json
#uses api to get a random pokemon
pokeid = str(random.randrange(0, 807))
url = ('https://pokeapi.co/api/v2/pokemon/')
fullurl = (url+pokeid)
#json stuff
pokemon = requests.get(fullurl)
jspoke = pokemon.json()
print(jspoke)
ANSWER
Answered 2020-Jul-16 at 11:02jspoke in your case is a dictionary. Dictionaries in python have keys and values. species is a key of jspoke (which is another dictionary). To print the url value of the species value of jspoke you should write:
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