大约有 10,700 项符合查询结果（耗时：0.0341秒） [XML]
How do I raise a Response Forbidden in django
...
if you want to raise an exception you can use:
from django.core.exceptions import PermissionDenied
def your_view(...):
raise PermissionDenied()
It is documented here :
https://docs.djangoproject.com/en/stable/ref/views/#the-403-http-forbidden-view
As o...
Print array elements on separate lines in Bash?
...f function's output. %s means a placeholder for a string argument (in this case the array element) and \n adds a line break after that. Thus, there will be a string and a line break in the output for each element in the array.
– Koja
Apr 13 '17 at 7:49
...
How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
...
but you can still use stream.ToArray() if you want your byte array back.
– Florian Fida
Mar 26 '16 at 22:38
2
...
how to get program files x86 env variable?
I would like to know how I can display the location of Program Files (x86) in command prompt. I'm using Windows 7 64bit.
4...
Converting a double to an int in C#
...
Because Convert.ToInt32 rounds:
Return Value: rounded to the nearest 32-bit signed integer. If value
is halfway between two whole numbers, the even number is returned;
that is, 4.5 is converted to 4, and 5.5 is converte...
Difference between GeoJSON and TopoJSON
...
If you care about file size or topology, then use TopoJSON. If you don’t care about either, then use GeoJSON for simplicity’s sake.
The primary advantage of TopoJSON is size. By eliminating redundancy and using a more efficent ...
SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
...
Since 3.24.0 SQLite also supports upsert, so now you can simply write the following
INSERT INTO visits (ip, hits)
VALUES ('127.0.0.1', 1)
ON CONFLICT(ip) DO UPDATE SET hits = hits + 1;
share
...
Undoing accidental git stash pop
I stashed some local changes before doing a complicated merge, did the merge, then stupidly forgot to commit before running git stash pop . The pop created some problems (bad method calls in a big codebase) that are proving hard to track down. I ran git stash show , so I at least know which file...
How to convert CharSequence to String?
How can I convert a Java CharSequence to a String ?
3 Answers
3
...
'No Transport' Error w/ jQuery ajax call in IE
...m has been bugging me for some time. As a workaround I use proxy scripts located on the same site. Such scripts simply execute server-to-server non-ajax HTTP request (think of curl and WinHttp.WinHttpRequest) and pass status and data back to the caller. It works, but obviously not very efficient bec...