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Method Resolution Order (MRO) in new-style classes?
... G
Did you get A B D C E F G?
x = A()
x.m()
After a lot of trial an error, I came up with an informal graph theory interpretation of C3 linearization as follows: (Someone please let me know if this is wrong.)
Consider this example:
class I(G):
def m(self):
print("I")
su...
Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
... Thank you!
– sjsc
Apr 22 '10 at 17:05
You should probably use %02i for this case as it is more obvious that the outpu...
How do you convert a byte array to a hexadecimal string, and vice versa?
... (via CodesInChaos) (added to test repo by airbreather)
Text: 4,727.85 (105.2X)
Sentence: 0.28 (99.7X)
Lookup by byte (via CodesInChaos)
Text: 10,853.96 (45.8X faster)
Sentence: 0.65 (42.7X faster)
Byte Manipulation 2 (via CodesInChaos)
Text: 12,967.69 (38.4X faster)
Sentence: 0.73 (37.9X fa...
Nginx 403 error: directory index of [folder] is forbidden
...nx will try to index the directory, and be blocked by itself. Throwing the error mentioned by OP.
try_files $uri $uri/ means, from the root directory, try the file pointed by the uri, if that does not exists, try a directory instead (hence the /). When nginx access a directory, it tries to index it...
How can I make setuptools install a package that's not on PyPI?
...ll complain with a Could not find a version that satisfies the requirement error and a list of all versions available on PyPI. Note that I'm trying to build my package with sdist, then installing it with pip install http://url/to/my/generated/tar.
– zazabe
Oct ...
Correct way to try/except using Python requests module?
....g. DNS failure, refused connection, etc), Requests will raise a ConnectionError exception.
In the event of the rare invalid HTTP response, Requests will raise an HTTPError exception.
If a request times out, a Timeout exception is raised.
If a request exceeds the configured number of maximum redirec...
Android Studio: Where is the Compiler Error Output Window?
... settings icon" in the "Messages Make" panel that appears when you have an error. You can also open the compiler settings by going to File -> Settings -> Compiler. (Thanx to @maxgalbu for this tip).
Uncheck "Use External build"
And you will see the errors in the console
EDIT: After retu...
Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
I am fairly new to MySQL and I am getting a pretty interesting error on which I cannot find any help via google and the stackoverflow search.
...
Copying data from one SQLite database to another
...nMeeser, actually merging works, if table exists in target DB you will get error message, but data will be copied.
– Vincnetas
Feb 27 '19 at 14:02
3
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Error 1801 : Security Error Receiving Blocks from Browser. - App Inven...
Error 1801 : Security Error Receiving Blocks from Browser.
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[hide]App Inventor 对配套应用的每次调用都使用哈希函数（特别是 HMAC）进行签名，并且配套应用在执行代码之前会验证该哈希，以防止可能试图让您的手机执行恶...