大约有 40,000 项符合查询结果(耗时:0.0555秒) [XML]
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...				
				
				
							sql “LIKE” equivalent in django query
					...s. I have made the lookup into a Django-like-lookup application. After installing it the __like lookup with the % and _ wildcards will be enabled.
All the necessary code in the application is:
from django.db.models import Lookup
from django.db.models.fields import Field
@Field.register_lookup
cl...				
				
				
							What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
					... = "function-name";
appeared, where function-name is the name of the lexically-enclosing function.  This name is the unadorned name of the function.
Note that it is not a macro and it has no special meaning during preprocessing.
__func__ was added to C++ in C++11, where it is specified as containi...				
				
				
							Are there legitimate uses for JavaScript's “with” statement?
					...ous as to how I might make effective use of  with , while avoiding its pitfalls.
                    
                    
                        
                            
                                
                                        31 Answers
                              ...				
				
				
							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...				
				
				
							Is there a difference between “==” and “is”?
					... a
True
In your case, the second test only works because Python caches small integer objects, which is an implementation detail. For larger integers, this does not work:
>>> 1000 is 10**3
False
>>> 1000 == 10**3
True
The same holds true for string literals:
>>> "a" i...				
				
				
							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:
...				
				
				
							What is the difference between a field and a property?
					...sed via get and set properties.  Properties provide a level of abstraction allowing you to change the fields while not affecting the external way they are accessed by the things that use your class.
public class MyClass
{
    // this is a field.  It is private to your class and stores the actual da...				
				
				
							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'
  ...				
				
				
							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
                        
                            
                        
            
        
    
    
        
            
   ...				
				
				
							