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I am pretty new at learning Polymer, but I was wondering if I can use MongoDB as a back-end in Polymer. Maybe somehow using 'core-ajax' element.
I looked around for answers and I found one that suggested using Firebase element. : https://github.com/polymer/firebase-element
Is there any simpler way? Like the one nodeJS-express offers?
Also, can I use the json doc served by express using Mongo as an input JSON for 'core-ajax' of polymer? I tried doing it by throwing out the JSON output at certain route and passing that route as an URL to 'core-ajax'. But it failed. Why?
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In my service after log in I am downloading from rest some data, and base on them I am display some tab or not. How can I load the HTML when data is already loaded? ngif at the begin of HTML does not work. I need to refresh page to load correct tabs. Thanks in advance.
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You want to use an Angular Route Resolver for this. Resolvers prevent the route being loaded until the data is loaded. A Guard is not the correct approach. A Guard is used to prevent access to a route based on some sync / async condition and not for pre-loading route data.
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Recently I'm building a website where I need data of all car types and models, such an example with the data type is sellanycar.com.
I need all the data from 'Select Make' and corresponding 'Select Model' dropdowns:
The code of any language is acceptable but javaScript/jQuery or Python is preferable and the data can be of any format e.g. JSON or XLXS, etc.
A) In JS/Node, you can use Pupeteer to scrape pages, and Cheerio, do extract what you want JQuery-style.
B) You could use a scraping tool such as Screaming Frog, to do the same, and set upp XPATH or REGEX extractions. I wrote a small piece on how to set up custom regex extractions, which might help, should you choose this option.
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I fetch external untrusted html (export from etherpad) via python. How can I be sure, that there is no "bad code" included? I could of course just strip all for example, but is that already all of it? Is there a library that does the work reliable?
I solved it by using python module bleach
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I've heard that charts can be generated in LinqPad and that it produces results in html. Is it possible that it could one day be used as some kind of report server?
One day perhaps.
Right now it produces bar charts.
And, exports to HTML.
And, scripts can be run via a command-line with output to stdout or file.
But, the bar charts aren't in the HTML output. If you want to handle the charting by yourself, you could try the HTML fragment mode to get just the data as XHTML.
Even so, LINQPad gets more awesome with each release!
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Using Ninject 3.x on WinRT, is it possible to query the kernel for bindings only by parameter or metadata i.e.: without specifying type?
No. You have to specify the type.
But you can use any kind of base Interface/class including object.
E.g. Create bindings from object to all possible types and get an object