大约有 40,000 项符合查询结果(耗时:0.0786秒) [XML]

https://stackoverflow.com/ques... 

What is the best AJAX library for Django? [closed]

...y be what you're looking for: django-dajax Pretty well documented. Simple api. Very clean and nice. I plan on using it more in some of my projects. It's JS library agnostic, and works well with jQuery if that's your thing. UPDATE: Other solutions similar to dajaxice, but not standard dajax. htt...
https://stackoverflow.com/ques... 

Class method decorator with self arguments?

... @wraps(f) def wrapped(self, *f_args, **f_kwargs): if callable(_lambda) and search(pattern, (_lambda(self) or '')): f(self, *f_args, **f_kwargs) return wrapped return wrapper class MyTest(object): def __init__(self): self.name = 'foo' ...
https://stackoverflow.com/ques... 

MySQL ERROR 1045 (28000): Access denied for user 'bill'@'localhost' (using password: YES)

...ands. The recommended solution is to drop this anonymous user (this is usually a good thing to do anyways). Below edits are mostly irrelevant to the main question. These are only meant to answer some questions raised in other comments within this thread. Edit 1 Authenticating as 'bill'@'%' thr...
https://stackoverflow.com/ques... 

Is inline assembly language slower than native C++ code?

... Yes, most times. First of all you start from wrong assumption that a low-level language (assembly in this case) will always produce faster code than high-level language (C++ and C in this case). It's not true. Is C code always faster than Java code? N...
https://stackoverflow.com/ques... 

Java associative-array

...'t PHP more permissive with $arr[0]['name'] (I don't know this language at all)? – Tomasz Nurkiewicz Feb 25 '11 at 21:49 9 ...
https://stackoverflow.com/ques... 

__proto__ VS. prototype in JavaScript

...x = x; this.y = y; } var myPoint = new Point(); // the following are all true myPoint.__proto__ == Point.prototype myPoint.__proto__.__proto__ == Object.prototype myPoint instanceof Point; myPoint instanceof Object; Here Point is a constructor function, it builds an object (data structure) p...
https://stackoverflow.com/ques... 

Extract substring in Bash

...o-based) and "5" is the length. Also, +1 for @gontard 's link that lays it all out! – Doktor J Sep 12 '14 at 17:32 ...
https://stackoverflow.com/ques... 

How to use base class's constructors and assignment operator in C++?

... You can explicitly call constructors and assignment operators: class Base { //... public: Base(const Base&) { /*...*/ } Base& operator=(const Base&) { /*...*/ } }; class Derived : public Base { int additional_; public: ...
https://stackoverflow.com/ques... 

Pointers in Python?

...ur request is utterly impossible. Why ask for something impossible and totally different from the (possible) thing you actually want?! Maybe you don't realize how drastically different barenames and decorated names are. When you refer to a barename a, you're getting exactly the object a was last ...
https://stackoverflow.com/ques... 

How to do a less than or equal to filter in Django queryset?

I am attempting to filter users by a custom field in each users profile called profile. This field is called level and is an integer between 0-3. ...