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'size_t' vs 'container::size_type'
...o maximize portability I think the advice is still sound: C++03 specified "Table 32: size_type: a type that can represent the size of the largest object in the allocation model." At the time, size_t was the bet practical implementation of those constraints. However, in C++11, it is now defined essen...
What does !important mean in CSS?
... cascading order developer.mozilla.org/en-US/docs/Web/CSS/Cascade (see the table for reference).
– Doomjunky
Aug 30 '19 at 0:27
...
Rails extending ActiveRecord::Base
...like this idea because is a standard way of doing it but... I get an error Table 'moboolo_development.abstract_models' doesn't exist: SHOW FIELDS FROM abstract_models. Where should I put it?
– xpepermint
Feb 25 '10 at 7:59
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Virtual member call in a constructor
...y are constructed, but start out as the most derived type, with the method table being for the most derived type. This means that virtual method calls always run on the most derived type.
When you combine these two facts you are left with the problem that if you make a virtual method call in a cons...
Rearranging Tab Bar Controller Order in StoryBoard
...iPhone app I have a Tab Bar Controller with 4 relationships to 4 different Table View Controllers. Is there a way to rearrange the order of the relationship in the StoryBoard graphically? I can't find a way to do this and I'm sure I must be missing something!
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How do I query using fields inside the new PostgreSQL JSON datatype?
...ry combinations with nested array of records in JSON datatype
For bigger tables you may want to add an expression index to increase performance:
Index for finding an element in a JSON array
Postgres 9.4
Adds jsonb (b for "binary", values are stored as native Postgres types) and yet more funct...
What is the JavaScript >>> operator and how do you use it?
...
+2 in depth description and table, -1 because array.length validates itself and can't be arbitrarily set to anything that is not an integer or 0 (FF throws this error: RangeError: invalid array length).
– Justin Johnson
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Can I have H2 autocreate a schema in an in-memory database?
... "DB_CLOSE_DELAY=-1;")
.addScript("sql/provPlan/createTable.sql")
.addScript("sql/provPlan/insertData.sql")
.addScript("sql/provPlan/insertSpecRel.sql")
.build();
ref : http://www.h2database.com/html/features.html#exe...
Common elements comparison between 2 lists
...
+1 but personally I'd used frozenset as it's immutable and so can be used as dictionary key etc
– zebrabox
May 19 '10 at 11:04
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jQuery templating engines [closed]
...ox they all seem to break down in IE7 when it comes down to rendering HTML tables.
18 Answers
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