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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
...y Literals
Previously:
dict = [NSDictionary dictionaryWithObjects:@[o1, o2, o3]
forKeys:@[k1, k2, k3]];
Now:
dict = @{ k1 : o1, k2 : o2, k3 : o3 };
NSNumber Literals
Previously:
NSNumber *number;
number = [NSNumber numberWithChar:'X'];
number = [NSNumber n...
jQuery remove options from select
...= '' ?
– user135498
Oct 5 '09 at 4:12
2
This is the easiest if you don't need to know the value. ...
multi-layer perceptron (MLP) architecture: criteria for choosing number of hidden layers and size of
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217
how many hidden layers?
a model with zero hidden layers will resolve linearly separable data...
How do I convert a hexadecimal color to rgba with the Less compiler?
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edited Mar 30 '19 at 21:59
Peter Mortensen
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Text editor to open big (giant, huge, large) text files [closed]
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2 Answers
2
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How to find encoding of a file via script on Linux?
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edited Sep 21 '14 at 22:51
Jeroen
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Can I multiply strings in Java to repeat sequences? [duplicate]
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edited Apr 29 '14 at 14:41
bluish
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Compare a string using sh shell
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272
You should use the = operator for string comparison:
Sourcesystem="ABC"
if [ "$Sourcesystem"...