大约有 47,000 项符合查询结果（耗时：0.0685秒） [XML]
How can I make git accept a self signed certificate?
...
The only answer on the Internet that actually works for my scenario. That being private Composer VCS library, hosted on self-hosted Gitlab over SSL that I need to require in project versioned by git.
– Dejv
Ap...
Why does Convert.ToString(null) return a different value if you cast null?
...ase string is more specific than object and hence it will be picked as the winner.
In the null as object you've solidified the type of the expression as object. This means it's no longer compatible with the string overload and the compiler picks the object overload as it's the only compatible on...
Difference between this and self in JavaScript
... Javascript) is a general scripting language which has been implemented in Internet Browsers. From the Edition 5.1 standard:
The following steps are performed when control enters the execution context for function code contained in
function object F, a caller provided thisArg, and a caller pro...
Installing multiple instances of the same windows service on a server
So we've produced a windows service to feed data to our client application and everything is going great. The client has come up with a fun configuration request that requires two instances of this service running on the same server and configured to point at separate databases.
...
Multiprocessing: How to use Pool.map on a function defined in a class?
...rictions on what sort of functions pool.map could accept. I wrote the following to circumvent this. It appears to work, even for recursive use of parmap.
from multiprocessing import Process, Pipe
from itertools import izip
def spawn(f):
def fun(pipe, x):
pipe.send(f(x))
pipe.clo...
Difference between “managed” and “unmanaged”
... consequences of using either of them? Does this distinction exist in .NET/Windows only?
3 Answers
...
Difference between Pragma and Cache-Control headers?
...vate
tl;dr: Pragma is a legacy of HTTP/1.0 and hasn't been needed since Internet Explorer 5, or Netscape 4.7. Unless you expect some of your users to be using IE5: it's safe to stop using it.
Expires: [date] (deprecated - HTTP 1.0)
Pragma: no-cache (deprecated - HTTP 1.0)
Cache-Control: max-a...
SimpleTest vs PHPunit
...ttp://pear.phpunit.de/get/phpunit.phar
chmod +x phpunit-3.7.6.phar
or for windows just downloading the phar and running:
php phpunit-.phar
or when using the supported composer install ways like
"require-dev": {
"phpunit/phpunit": "3.7.*"
}
to your composer.json.
For everything you want to te...
Node.js: How to send headers with form data using request module?
I have code like the following:
5 Answers
5
...
How to create the most compact mapping n → isprime(n) up to a limit N?
...s to use what's gone before.
There are lists of the first N primes on the internet with N stretching up to at least fifty million. Download the files and use them, it's likely to be much faster than any other method you'll come up with.
If you want an actual algorithm for making your own primes, W...