大约有 23,000 项符合查询结果（耗时：0.0422秒） [XML]
When should I use Struct vs. OpenStruct?
...es defined when you create it. The choice of one over the other should be based primarily on whether you need to be able to add attributes later.
The way to think about them is as the middle ground of the spectrum between Hashes on one side and classes on the other. They imply a more concrete r...
How do I write a short literal in C++?
...
Jonathan Leffler
641k111111 gold badges777777 silver badges11481148 bronze badges
answered Oct 16 '08 at 13:01
Mike FM...
What exception classes are in the standard C++ library
...system_error> from operating system or other C API
std::ios_base::failure <ios> Input or output error
Source: http://en.cppreference.com/w/cpp/error/exception
In practice, most exceptions are custom exceptions derived from logic_error and runtime_error. Not that these are neg...
No “pull” in Git Gui?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
Draft saved
Draft discarded
...
AngularJS HTTP post to PHP and undefined
...
In the API I am developing I have a base controller and inside its __construct() method I have the following:
if(isset($_SERVER["CONTENT_TYPE"]) && strpos($_SERVER["CONTENT_TYPE"], "application/json") !== false) {
$_POST = array_merge($_POST, (arra...
Why does “git difftool” not open the tool directly?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
Draft saved
Draft discarded
...
Is it bad to have my virtualenv directory inside my git repository?
...tion to add a new virtual environment , you can call it "venv".
Choose the base python interpreter which is located at C:\Users{user}\AppData\Local\Programs\Python\Python36 (make sure you choose the appropriate version of Python based on what you have installed)
Note that Pycharm will create the ne...
Best practice for embedding arbitrary JSON in the DOM?
...y includes a safe way to do HTML encoding. An alternative would be to use base64 which is both HTML safe and safe to put inside a JS string. It's easy to encode/decode in JS using btoa()/atob() and it's probably easy for you to do server side.
– sstur
Jan 24 '...
What are “signed” cookies in connect/expressjs?
...he cookie.
It works by creating a HMAC of the value (current cookie), and base64 encoded it. When the cookie gets read, it recalculates the signature and makes sure that it matches the signature attached to it.
If it does not match, then it will give an error.
If you want to hide the contents of ...
How can I make Bootstrap columns all the same height?
...
flexbox-based. Does not work in IE8 or 9, nor Android 2.x caniuse.com/#feat=flexbox
– Chris Moschini
Jul 28 '15 at 0:05
...