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How do I use pagination with Django class based generic ListViews?
...bjects, but shows only ten objects per page, the extra processing will be done on 100 objects.
– wobbily_col
Nov 30 '12 at 10:39
32
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What is a .h.gch file?
...iles
Never, ever, ever put a .cpp file in an #include statement.
If rule one is broken, at some point the problem described in the question will occur.
If rule two is broken, at some point the linker will complain about multiply-defined symbols.
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What is the native keyword in Java for?
...ackage / file names must be escaped with _1 in the C function name as mentioned at: Invoking JNI functions in Android package name containing underscore
Interpretation
native allows you to:
call a compiled dynamically loaded library (here written in C) with arbitrary assembly code from Java
and...
Can TCP and UDP sockets use the same port?
...ns for considering it interesting, and ditto your objections to citing the one RFC that is here for precisely the purpose we are discussing.
– Marquis of Lorne
Sep 1 '14 at 3:41
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how to unit test file upload in django
... real files in the repo and also I was testing a part of a Django core component that is well tested, so currently this is what I have been doing:
from django.core.files.uploadedfile import SimpleUploadedFile
def test_upload_video(self):
video = SimpleUploadedFile("file.mp4", "file_content", c...
Nesting await in Parallel.ForEach
...phenCleary If the GetCustomer method is returning a Task<T>, Should one be using Select(async i => { await repo.GetCustomer(i);}); ?
– Shyju
May 4 '16 at 18:02
5
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twitter bootstrap autocomplete dropdown / combobox with Knockoutjs
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As @compcentral correctly mentioned, Select2 DOES NOT ALLOW you to input anything that is not in the option list. Using (auto) tagging feature to simulate this is cumbersome, as it doesn't accept text with spaces inside.
– Stas Slabko...
Create a Path from String in Java7
... in Path class that allows to do this straight away:
With all the path in one String:
Path.of("/tmp/foo");
With the path broken down in several Strings:
Path.of("/tmp","foo");
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Why would you ever implement finalize()?
...kie Java questions on finalize() and find it kind of bewildering that no one has really made it plain that finalize() is an unreliable way to clean up resources. I saw someone comment that they use it to clean up Connections, which is really scary since the only way to come as close to a guarante...
How do I forward parameters to other command in bash script?
Inside my bash script, I would like to parse zero, one or two parameters (the script can recognize them), then forward the remaining parameters to a command invoked in the script. How can I do that?
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