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What's the best way to communicate between view controllers?
... a controller, unless it's strictly "presentation" data.
Second, see page 10 of the Stanford presentation for an example of how to programmatically push a controller onto the navigation controller. For an example of how to do this "visually" using Interface Builder, take a look at this tutorial.
T...
string.charAt(x) or string[x]?
...major browsers, except for IE7 and below.
// Bracket Notation
"Test String1"[6]
// charAt Implementation
"Test String1".charAt(6)
It used to be a bad idea to use brackets, for these reasons (Source):
This notation does not work in IE7.
The first code snippet will return
undefined in IE7...
How can I get enum possible values in a MySQL database?
...enum\(\'(.*)\'\)$/", $type, $matches);
$enum = explode("','", $matches[1]);
return $enum;
}
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Is there a way to chain multiple value converters in XAML?
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199
I used this method by Gareth Evans in my Silverlight project.
Here's my implementation of it:...
What does the @ symbol represent in objective-c?
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159
The @ character isn't used in C or C++ identifiers, so it's used to introduce Objective-C lang...
What is the $? (dollar question mark) variable in shell scripting? [duplicate]
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edited Jun 29 '17 at 10:35
Melvyn
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answ...
AngularJS: Injecting service into a HTTP interceptor (Circular dependency)
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answered Feb 7 '14 at 15:52
Pieter HerroelenPieter Herroelen
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Cause of a process being a deadlock victim
...cess with a Select which takes a long time to finish, on the order of 5 to 10 minutes. I am currently not using NOLOCK as a hint to the MS SQL database engine. At the same time we have another process doing updates and inserts into the same database and same tables. The first process has st...
Multiple Type Constraints in Swift
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edited Oct 25 '19 at 15:26
Martin
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answered Jun 6 '14 at 19:27
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