大约有 2,317 项符合查询结果（耗时：0.0313秒） [XML]
How do I create a Java string from the contents of a file?
...tilization
The first method, that preserves line breaks, can temporarily require memory several times the size of the file, because for a short time the raw file contents (a byte array), and the decoded characters (each of which is 16 bits even if encoded as 8 bits in the file) reside in memory at o...
Django - limiting query results
...
Django querysets are lazy. That means a query will hit the database only when you specifically ask for the result.
So until you print or actually use the result of a query you can filter further with no database access.
As you ca...
How do I pass a unique_ptr argument to a constructor or a function?
...ew to move semantics in C++11 and I don't know very well how to handle unique_ptr parameters in constructors or functions. Consider this class referencing itself:
...
How to version REST URIs
...elf (option 1) is best because v4 identifies a different resource than v3. Query parameters like in your second option can be best used to pass-in additional (query) info related to the request, rather than the resource.
sha...
How to generate a random alpha-numeric string?
...udo-random alpha-numeric string. In my situation it would be used as a unique session/key identifier that would "likely" be unique over 500K+ generation (my needs don't really require anything much more sophisticated).
...
Unmangling the result of std::type_info::name
...
Given the attention this question / answer receives, and the valuable feedback from GManNickG, I have cleaned up the code a little bit. Two versions are given: one with C++11 features and another one with only C++98 features.
In file type.hpp
#if...
What is the difference between location list and quickfix list in vim
The following is from the documentation about the quickfix list and location list. But I am not sure what actually different. The image below shows the same things from the location list and quickfix list. When do I use one or another in vimgrep and lvimgrep.
...
Capturing Ctrl-c in ruby
...is the correct exit code for Ctrl-C interrupted scripts: google.com/search?q=130+exit+code&en= (130 | Script terminated by Control-C | Ctl-C | Control-C is fatal error signal 2, (130 = 128 + 2, see above))
– Dorian
Apr 17 '17 at 23:28
...
Why is nginx responding to any domain name?
...
The first server block in the nginx config is the default for all requests that hit the server for which there is no specific server block.
So in your config, assuming your real domain is REAL.COM, when a user types that in, it will resolve to your server, and since there is no server block ...
PostgreSQL disable more output
I am running a script on my PostgreSQL server:
6 Answers
6
...