大约有 40,000 项符合查询结果（耗时：0.0533秒） [XML]
Finding all cycles in a directed graph
How can I find (iterate over) ALL the cycles in a directed graph from/to a given node?
17 Answers
...
hash function for string
...
@Josepas the hash function should ideally return a size_t or other such unsigned value (such as the unsigned long in this code). The caller is responsible for taking modulo of the result to fit it to the hash table. The caller controls the table slot being hashed to; not the func...
What is the difference between SessionState and ViewState?
... saved on the server, ViewState is saved in the page.
Session state is usually cleared after a period of inactivity from the user (no request happened containing the session id in the request cookies).
The view state is posted on subsequent post back in a hidden field.
...
How should I validate an e-mail address?
...ache.commons.validator.routines.EmailValidator)
(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-...
What does HTTP/1.1 302 mean exactly?
...ocation header was the thing that helped me). It turns out I was calling a service with http and they moved to https, all I got in response was 302, as soon as I read Location header here, I saw the http/https difference. Thank you!
– Eugene
Jan 24 '18 at 10:47...
How can I benchmark JavaScript code? [closed]
...
This should be the accepted answer. Using a third party service sometimes is not convenient, and just using a simple built in feature is excellent.
– brainbag
Mar 19 '19 at 23:54
...
How do I use Django templates without the rest of Django?
...without having a settings.py file (and others) and having to set the DJANGO_SETTINGS_MODULE environment variable?
13 Answer...
.ps1 cannot be loaded because the execution of scripts is disabled on this system [duplicate]
...than use my windows user to run the script, I was using another account (a service account). I had to log in as that account and unrestrict the scripts for that user as well.
– glenn garson
Mar 29 '17 at 18:20
...
How to use php serialize() and unserialize()
...
echo json_encode($array); How exactly you pass it depends on the circumstances. Don't get too hung up on that.
– deceze♦
Dec 27 '11 at 7:57
...
Why is Go so slow (compared to Java)?
...n spends runtime supporting language features that the benchmark doesn't really need. In most compiled languages a sufficiently clever compiler could in theory strip out what isn't needed, but there comes a point where you're rigging the demo, since very few real users of the language would write pr...