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Create tap-able “links” in the NSAttributedString of a UILabel?
...linkAttributes = @{ NSForegroundColorAttributeName : [UIColor colorWithRed:0.05 green:0.4 blue:0.65 alpha:1.0],
NSUnderlineStyleAttributeName : @(NSUnderlineStyleSingle) };
[attributedString setAttributes:linkAttributes range:linkRange];
// Assign attributedText to...
Split a string at uppercase letters
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edited Feb 17 '10 at 0:22
answered Feb 17 '10 at 0:04
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Get color value programmatically when it's a reference (theme)
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Emanuel MoecklinEmanuel Moecklin
24.8k1010 gold badges6363 silver badges7676 bronze badges
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What does passport.session() middleware do?
...son/passport/blob/master/lib/strategies/session.js
Specifically lines 59-60:
var property = req._passport.instance._userProperty || 'user';
req[property] = user;
Where it essentially acts as a middleware and alters the value of the 'user' property in the req object to contain the deserialized id...
UnicodeDecodeError: 'utf8' codec can't decode byte 0xa5 in position 0: invalid start byte
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edited Feb 4 at 18:50
shiva
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answered May 2...
problem with and :after with CSS in WebKit
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answered Aug 20 '10 at 18:33
David says reinstate MonicaDavid says reinstate Monica
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How to strike through obliquely with css
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190
There is a hacky way to do this, using the :before pseudo element. You give the :before a border...
How can I shuffle the lines of a text file on the Unix command line or in a shell script?
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Jan 28 '10 at 10:51
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How to change a module variable from another module?
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105
You are using from bar import a. a becomes a symbol in the global scope of the importing module...
What is a NullReferenceException, and how do I fix it?
... p1.Books.Add(...) statements.
Array
int[] numbers = null;
int n = numbers[0]; // numbers is null. There is no array to index.
Array Elements
Person[] people = new Person[5];
people[0].Age = 20 // people[0] is null. The array was allocated but not
// initialized. There is no Pers...