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Can Flask have optional URL parameters?
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If you are using Flask-Restful like me, it is also possible this way:
api.add_resource(UserAPI, '/<userId>', '/<userId>/<username>', endpoint = 'user')
a then in your Resource class:
class UserAPI(Resource):
def get(self, userId, username=None):
pass
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Converting SVG to PNG using C# [closed]
... them correctly. Instead, take a look at headless-chrome, chrome-debugging API, and a C# API for the chrome-debugging API: github.com/ststeiger/ChromeDevTools/blob/master/source/…
– Stefan Steiger
Sep 5 '19 at 7:04
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How to continue a task when Fabric receives an error
...ored by using the settings context manager, something like so:
from fabric.api import settings
sudo('mkdir tmp') # can't fail
with settings(warn_only=True):
sudo('touch tmp/test') # can fail
sudo('rm tmp') # can't fail
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How do I copy to the clipboard in JavaScript?
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Overview
There are three primary browser APIs for copying to the clipboard:
Async Clipboard API [navigator.clipboard.writeText]
Text-focused portion available in Chrome 66 (March 2018)
Access is asynchronous and uses JavaScript Promises, can be written so securi...
In JPA 2, using a CriteriaQuery, how to count results
I am rather new to JPA 2 and it's CriteriaBuilder / CriteriaQuery API:
7 Answers
7
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nodeJs callbacks simple example
...unction can call it at a later time. This is commonly seen in asynchronous APIs; the API call returns immediately because it is asynchronous, so you pass a function into it that the API can call when it's done performing its asynchronous task.
The simplest example I can think of in JavaScript is th...
ViewPager with Google Maps API v2: mysterious black view
I have integrated the new google maps api v2 fragment in a view pager. When scrolling from the map fragment, a black view overlaps the adjacent fragments. Someone has solved?
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Basic example of using .ajax() with JSONP?
...script");
script.type = "text/javascript";
script.src = "http://www.someWebApiServer.com/some-data";
You will end up with a script segment that looks like this after it loads the data:
<script>
{['some string 1', 'some data', 'whatever data']}
</script>
However this is a bit inconve...
JSON to pandas DataFrame
What I am trying to do is extract elevation data from a google maps API along a path specified by latitude and longitude coordinates as follows:
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Multiple actions were found that match the request in Web Api
...ur route map is probably something like this:
routes.MapHttpRoute(
name: "API Default",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional });
But in order to have multiple actions with the same http method you need to provide webapi with more information via the...