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How do I fix "The expression of type List needs unchecked conversion…'?
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Since getEntries returns a raw List, it could hold anything.
The warning-free approach is to create a new List<SyndEntry>, then cast each element of the sf.getEntries() result to SyndEntry before adding it to your new list. Collections.checkedLi...
How does BLAS get such extreme performance?
...itten for one matrix already being transposed. That's why it's "only" one order of magnitude slower than BLAS! But yeah, it's still thrashing because of the lack of cache-blocking. Are you sure Fortran would help much? I think all you'd gain here is that restrict (no aliasing) is the default, un...
can we use xpath with BeautifulSoup?
...the requests library, you want to set stream=True and pass in the response.raw object after enabling transparent transport decompression:
import lxml.html
import requests
url = "http://www.example.com/servlet/av/ResultTemplate=AVResult.html"
response = requests.get(url, stream=True)
response.raw....
Authoritative position of duplicate HTTP GET query keys
... of the question, there is also the option of ['rails', 'ruby'] (different order).
– Thilo
Nov 18 '09 at 0:48
2
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Compile time string hashing
...l over std::hash's algorithm, and we must reimplement it as a constexpr in order to evaluate it at compile time. In addition, there are no "transparent" hashes in std, so you cannot (without creating a std::string) hash a raw character buffer as a std::string.
I stuck the std::string custom hasher...
Is there a “previous sibling” selector?
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Consider the order property of flex and grid layouts.
I'll focus on flexbox in the examples below, but the same concepts apply to Grid.
With flexbox, a previous sibling selector can be simulated.
In particular, the flex order propert...
How to POST raw whole JSON in the body of a Retrofit request?
... before but no it was not definitively answered. How exactly does one post raw whole JSON inside the body of a Retrofit request?
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How to use knockout.js with ASP.NET MVC ViewModels?
... be more complex, but it turns out that the integration is really easy, in order to make your model editable just add the following line: (remember that in this case I am using a mixed model, from server and adding extension in client and the editable simply works... it's great):
ko.editable(g);...
“Prevent saving changes that require the table to be re-created” negative effects
...new column
Change the Allow Nulls setting for a column
Change the column order in the table
Change the column data type
Using ALTER is safer, as in case the metadata is lost while you re-create the table, your data will be lost.
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How do I upload a file with metadata using a REST web service?
... due to a weird business rule, we have to allow the upload to occur in any order (metadata first or file first). I was wondering if there was a way to combine the two in order to save the headache of dealing with both situations.
– Daniel T.
Oct 15 '10 at 19:56...