大约有 46,000 项符合查询结果（耗时：0.0434秒） [XML]
Why is GHC so large/big?
...
It's a bit silly really. Every library that comes with GHC is provided in no less than 4 flavours:
static
dynamic
profiled
GHCi
The GHCi version is just the static version linked together in a single .o file. The other ...
How should a model be structured in MVC? [closed]
...t are there to explain terms and concepts, and not to imply my own credibility on the subject.
The first thing that I must clear up is: the model is a layer.
Second: there is a difference between classical MVC and what we use in web development. Here's a bit of an older answer I wrote, which brie...
How to install therubyracer gem on 10.10 Yosemite?
I don't manage to install therubyracer gem on Yosemite 10.10.
18 Answers
18
...
How do I break a string over multiple lines?
In YAML, I have a string that's very long. I want to keep this within the 80-column (or so) view of my editor, so I'd like to break the string. What's the syntax for this?
...
Simplest two-way encryption using PHP
...
Edited:
You should really be using openssl_encrypt() & openssl_decrypt()
As Scott says, Mcrypt is not a good idea as it has not been updated since 2007.
There is even an RFC to remove Mcrypt from PHP - https://wiki.php.n...
rails - Devise - Handling - devise_error_messages
in my user edit page, there is a line as follows:
21 Answers
21
...
Localization of DisplayNameAttribute
...he Display attribute from System.ComponentModel.DataAnnotations in .NET 4. It works on the MVC 3 PropertyGrid.
[Display(ResourceType = typeof(MyResources), Name = "UserName")]
public string UserName { get; set; }
This looks up a resource named UserName in your MyResources .resx file.
...
C++ sorting and keeping track of indexes
...lt;vector>
#include <numeric> // std::iota
#include <algorithm> // std::sort, std::stable_sort
using namespace std;
template <typename T>
vector<size_t> sort_indexes(const vector<T> &v) {
// initialize original index locations
vector<size_t> ...
Python requests - print entire http request (raw)?
...1.2.3 Requests added the PreparedRequest object. As per the documentation "it contains the exact bytes that will be sent to the server".
One can use this to pretty print a request, like so:
import requests
req = requests.Request('POST','http://stackoverflow.com',headers={'X-Custom':'Test'},data='...
How can I programmatically determine if my app is running in the iphone simulator?
...
Already asked, but with a very different title.
What #defines are set up by Xcode when compiling for iPhone
I'll repeat my answer from there:
It's in the SDK docs under "Compiling source code conditionally"
The relevant definition is TARGET_...