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RegEx - Match Numbers of Variable Length
...lly shorthand for [0-9], but the important part is the addition of + which means "one or more".
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Why do we always prefer using parameters in SQL statements?
...n. But can you explain a bit more, why and how using parameters is safe. I mean it still looks like the sql command will be same
– Sandy
Sep 21 '11 at 20:49
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What do 'statically linked' and 'dynamically linked' mean?
...namic linking will fall in a heap. That's why it shouldn't be done. By all means add a function2() to your DLL but don't change function() if people are using it. Best way to handle that is to recode function() in such a way the it calls function2(), but don't change the signature of function().
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When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...tyle casts also ignore access control when performing a static_cast, which means that they have the ability to perform an operation that no other cast can. This is mostly a kludge, though, and in my mind is just another reason to avoid C-style casts.
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How can I add a class to a DOM element in JavaScript?
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Re "while created": Do you mean "while being created"? Respond by editing your answer, not here in comments. Thanks in advance.
– Peter Mortensen
Jan 29 at 10:04
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In Flux architecture, how do you manage Store lifecycle?
...s
Each arrow here models how the data flow is listened to, which in turn means that the data flows in the opposite direction. The actual figure for data flow is this:
Actions --> Stores --> Components
^ | |
+----------+------------+
In your use case, if I underst...
What do the &,
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&default means you're labeling this set of attributes with some name for later use
<<: *default means you're including all attributes from group labeled as default
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Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
... where Stage is involved will have cascading delete enabled by default. It means, if you delete a Stage entity
the delete will cascade directly to Side
the delete will cascade directly to Card and because Card and Side have a required one-to-many relationship with cascading delete enabled by defau...
Getting URL hash location, and using it in jQuery
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@ina Do you mean get the hash from jQuery's :target as a string? If so I don't believe so.
– j08691
Feb 2 at 21:35
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MySQL Results as comma separated list
...the select list or add p.name to the GROUP BY clause. Since Paul probably means p.id to represent a primary or unique key, adding p.name to the GROUP BY clause will have no impact on the final result.
– Jon Armstrong - Xgc
Oct 13 '12 at 1:45
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