大约有 44,000 项符合查询结果（耗时：0.0544秒） [XML]
Iterating through a range of dates in Python
I have the following code to do this, but how can I do it better? Right now I think it's better than nested loops, but it starts to get Perl-one-linerish when you have a generator in a list comprehension.
...
How can I detect the encoding/codepage of a text file
...metimes contain garbage, because the files where created in a different/unknown codepage.
20 Answers
...
curl: (60) SSL certificate problem: unable to get local issuer certificate
...as been edited then could the answer be edited to reflect the command line now being used?
– Adam
Feb 5 '18 at 23:10
6
...
How to copy files between two nodes using ansible
... force Vagrant to use the ONE insecure_key for accessing all machines. But now I even do not get an error message (it waits forever). Also bug github.com/ansible/ansible/issues/7250 says it is not possible to copy from remote to remote.
– therealmarv
Mar 5 '15 ...
Algorithm to find Largest prime factor of a number
...fast if the input number has two factors very close to its square root is known as Fermat factorisation. It makes use of the identity N = (a + b)(a - b) = a^2 - b^2 and is easy to understand and implement. Unfortunately it's not very fast in general.
The best known method for factoring numbers up t...
Git Bash is extremely slow on Windows 7 x64
... Didn't help me, but helped the export PS1='$' mentioned below. So I know for me the problem is the terminal line.
– Koshmaar
Feb 8 '16 at 10:52
...
No connection could be made because the target machine actively refused it?
...
I know this is old, but you could add Fiddler to this list. detaching fiddler during startup of the app, then reattaching made my sockets work correctly.
– ps2goat
Sep 2 '16 at 18:52
...
UITextField text change event
... only those changes made directly by the built-in iOS keyboard are tracked now. This means that if you change your UITextField object just by invoking something like this: myUITextField.text = @"any_text", you won't be notified about any changes at all.
I don't know if this is a bug or it is intend...
How do you exit from a void function in C++?
...g means returning void itself eh? void means nothing anyway!! Hmm I get it now.
– quantum231
Jul 18 '12 at 18:40
@quan...
Profiling Django
...rofile logs on-the-fly, especially in production. I've used this technique now on several occasions because it has a light touch — no pesky middleware or third-party Django applications are required!
For example, to profile a particular view that seems to be running slow, you could crack open the...