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Xcode stuck at “Your application is being uploaded”
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21 Answers
21
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Why is the shovel operator (
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Proof:
a = 'foo'
a.object_id #=> 2154889340
a << 'bar'
a.object_id #=> 2154889340
a += 'quux'
a.object_id #=> 2154742560
So << alters the original string rather than creating a new one. The reason for this is that in ruby a += b is syntact...
Difference between map and collect in Ruby?
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481
There's no difference, in fact map is implemented in C as rb_ary_collect and enum_collect (eg. t...
Text inset for UITextField?
...(CGRect)textRectForBounds:(CGRect)bounds {
return CGRectInset(bounds, 10, 10);
}
// text position
- (CGRect)editingRectForBounds:(CGRect)bounds {
return CGRectInset(bounds, 10, 10);
}
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In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
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12 Answers
12
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Add data annotations to a class generated by entity framework
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143
The generated class ItemRequest will always be a partial class. This allows you to write a sec...
mysql -> insert into tbl (select from another table) and some default values [duplicate]
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answered May 6 '11 at 5:38
NicanNican
7,23033 gold badges2323 silver badges2626 bronze badges
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The difference between sys.stdout.write and print?
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15 Answers
15
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Git submodule update
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310
This GitPro page does summarize the consequence of a git submodule update nicely
When you r...