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How do I deserialize a JSON string into an NSDictionary? (For iOS 5+)
...ssing an NSData parameter:
NSError *jsonError;
NSData *objectData = [@"{\"2\":\"3\"}" dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *json = [NSJSONSerialization JSONObjectWithData:objectData
options:NSJSONReadingMutableContainers
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How to get the request parameters in Symfony 2?
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422
The naming is not all that intuitive:
use Symfony\Component\HttpFoundation\Request;
public fu...
Should I always return IEnumerable instead of IList?
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edited Dec 10 '12 at 8:31
answered Jul 2 '09 at 5:29
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Catch a thread's exception in the caller thread in Python
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edited May 13 '10 at 20:54
community wiki
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Create PostgreSQL ROLE (user) if it doesn't exist
...TABLE there is no IF NOT EXISTS clause for CREATE ROLE (up to at least pg 12). And you cannot execute dynamic DDL statements in plain SQL.
Your request to "avoid PL/pgSQL" is impossible except by using another PL. The DO statement uses plpgsql as default procedural language. The syntax allows to om...
How to get the unique ID of an object which overrides hashCode()?
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edited Oct 18 '16 at 22:51
joseph
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answered May 26 '09 at ...
ExecJS and could not find a JavaScript runtime
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edited Aug 26 '14 at 22:01
Michael Butler
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Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
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Ruby on Rails production log rotation
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203
Option 1: syslog + logrotate
You can configure rails, to use the systems log tools.
An exam...
What is the advantage of using heredoc in PHP? [closed]
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The heredoc syntax is much cleaner to me and it is really useful for multi-line strings and av...