大约有 9,000 项符合查询结果（耗时：0.0351秒） [XML]
Tying in to Django Admin's Model History
...erver.serial, server.name)
# http://dannyman.toldme.com/2010/06/30/python-list-comma-comma-and/
elif len(updated_list) > 1:
change_message = "Changed " + ", ".join(map(str, updated_list[:-1])) + " and " + updated_list[-1] + "."
else:
change_message ...
How can I extract embedded fonts from a PDF as valid font files?
...ed to have some know-how about internal PDF structures. pdf-parser.py is a Python script which can do a lot of other things too. It can also decompress and extract arbitrary streams from objects, and therefore it can extract embedded font files too.
But you need to know what to look for. Let's see i...
How does RegexOptions.Compiled work?
...
Thanks for your answer but your code is in the Python language. The question was about the Microsoft .NET framework RegexOptions.Compiled option. You can see the [ .net ] tag attached below the question.
– stomy
Aug 5 '19 at 17:38
...
Exporting functions from a DLL with dllexport
...or maybe importing from another language (i.e PInvoke from .NET, or FFI in Python/R etc) you can use extern "C" inline with your dllexport to tell the C++ compiler not to mangle the names. And since we are using GetProcAddress instead of dllimport we don't need to do the ifdef dance from above, jus...
Why are const parameters not allowed in C#?
...nguage on top of the CLR should support const correctness (VB, JavaScript, Python, Ruby, F#, etc.) That's not going to happen.
Const correctness is pretty much a language feature only present in C++. So it pretty much boils down to the same argumentation as to why the CLR does not require checked ...
Is recursion a feature in and of itself?
...code itself, but rather in the code the compiler created). In Java, C, and Python, recursion is fairly expensive compared to iteration (in general) because it requires the allocation of a new stack frame. Not to mention you can get a stack overflow exception if the input is not valid too many times....
My attempt at value initialization is interpreted as a function declaration, and why doesn't A a(())
..., because () doesn't mean anything (and even if did, like empty tuple (see Python), it would be one argument, not zero). Practically that means you cannot use shorthand syntax without using C++11's {} syntax, as there are no expressions to put in parenthesis, and C grammar for function declarations ...
Differences between Perl and PHP [closed]
...
Perl is used plenty for websites, no less than Python and Ruby for example. That said, PHP is used way more often than any of those. I think the most important factors in that are PHP's ease of deployment and the ease to start with it.
The differences in syntax are too m...
How to remove/delete a large file from commit history in Git repository?
...
This is a good solution! I've created a gist that has a python script to list the files & the git cmd that will delete the file you want cleaned gist.github.com/ariv3ra/16fd94e46345e62cfcbf
– punkdata
Jan 26 '16 at 23:16
...
What's the purpose of using braces (i.e. {}) for a single-line if or loop?
... ; ++i)
if (i % 2 == 0)
j++;
i++;
Oh no! Coming from Python, this looks ok, but in fact it isn't, as it's equivalent to:
int j = 0;
for (int i = 0 ; i < 100 ; ++i)
if (i % 2 == 0)
j++;
i++;
Of course, this is a silly mistake, but one that even an experienced p...