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Abstract classes in Swift Language
... to commonize some methods in UITableViewController such as viewWillAppear etc. Was this helpful?
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Append class if condition is true in Haml
...s ` {class: [('class1' unless condition1), ('class2' if condition2)]} ` .. etc
– Mohammad AbuShady
Jan 28 '14 at 11:21
5
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Why should I use Google's CDN for jQuery?
...ts rather than load it from a CDN.
The reason is the latency involved in fetching jQuery on mobile devices:
"In 2012 the average RTT time on a mobile network in the United States
was 344ms. And that 344ms applies to not only every HTTP request –
which the average web page now makes 93 of ...
Disable all table constraints in Oracle
... really want to disable all constraints (including NOT NULL, primary keys, etc). You should think about putting constraint_type in the WHERE clause.
BEGIN
FOR c IN
(SELECT c.owner, c.table_name, c.constraint_name
FROM user_constraints c, user_tables t
WHERE c.table_name = t.table_name
...
Clone Object without reference javascript [duplicate]
...ys, Functions and primitives.
** Any other type of object (Number, String, etc.) will likely give
** unexpected results, e.g. copy(new Number(5)) ==> 0 since the value
** is stored in a non-enumerable property.
**
** Expects that objects have a properly set *constructor* property.
*/
function co...
How to get the function name from within that function?
...riMatch;
}
d - depth of stack. 0 - return this function name, 1 - parent, etc.;
[0 + d] - just for understanding - what happens;
firefoxMatch - works for safari, but I had really a little time for testing, because mac's owner had returned after smoking, and drove me away :'(
Testing:
function limbo...
UUID max character length
... string form in a file, making comparison with the binary form cumbersome, etc.
– TaylanUB
Jun 12 '18 at 7:50
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Android Endless List
...n is to implement an OnScrollListener and make changes (like adding items, etc.) to the ListAdapter at a convenient state in its onScroll method.
The following ListActivity shows a list of integers, starting with 40, adding items when the user scrolls to the end of the list.
public class Test exte...
Best way to load module/class from lib folder in Rails 3?
... into a "static" snippet of code used in many projects or a git submodule, etc.. in which case it definitely should be in the lib folder) then perhaps its place is not in the lib folder at all. Perhaps it should be in a subfolder under the app folder· I have a feeling that this is the new rails way...
Unique Constraint in Entity Framework Code First
...ATE INDEX...");
context.ObjectContext.ExecuteStoreCommand("ETC...");
}
}
}
}
Another option is if your domain model is the only method of inserting/updating data in your database, you could implement the uniqueness requirement yourself and leave the database...