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Forward declaration of nested types/classes in C++
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It gives the error: "'class C' redeclared as different kind of symbol"
– Calmarius
Jun 4 '09 at 16:53
9
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How to extract numbers from a string in Python?
I would extract all the numbers contained in a string. Which is the better suited for the purpose, regular expressions or the isdigit() method?
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Using querySelectorAll to retrieve direct children
I am able to do this:
10 Answers
10
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Set Django IntegerField by choices=… name
When you have a model field with a choices option you tend to have some magic values associated with human readable names. Is there in Django a convenient way to set these fields by the human readable name instead of the value?
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Can I use Objective-C blocks as properties?
...al places use a type def
typedef void(^MyCompletionBlock)(BOOL success, NSError *error);
@property (nonatomic) MyCompletionBlock completion;
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facebook: permanent Page Access Token?
...he (#100) Tried accessing nonexisting field (accounts) on node type (Page) error... unable to proceed with step 5... Still, thank you... LE: check out the last part of the answer provided by @Vlasec. You can get the permanent access token by querying /{pageId}?fields=access_token&access_token={...
What do linkers do?
...11: 00 00 00
14: ba 0d 00 00 00 mov $0xd,%edx
19: 0f 05 syscall
1b: b8 3c 00 00 00 mov $0x3c,%eax
20: bf 00 00 00 00 mov $0x0,%edi
25: 0f 05 syscall
the crucial lines are:
a: 48 be 00 00 00 00 00 ...
Is memcached a dinosaur in comparison to Redis? [closed]
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205
Depends on what you need, in general I think that:
You should not care too much about perform...
Regex: match everything but specific pattern
I need a regex able to match everything but a string starting with a specific pattern (specifically index.php and what follows, like index.php?id=2342343 )
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What is lazy loading in Hibernate?
What is lazy loading in Java? I don't understand the process. Can anybody help me to understand the process of lazy loading?
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