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Double Iteration in List Comprehension
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How can I add CGPoint objects to an NSArray the easy way?
...ding CGPoint for an given index. I don't want to create 50 variables like p1 = ...; p2 = ..., and so on. Is there an easy way that would let me to define those points "instantly" when initializing the NSArray with objects?
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How to set breakpoints on future shared libraries with a command flag
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152
Replying to myself, I'd like to give the answer that someone gave me on IRC:
(gdb) apropos p...
XPath with multiple conditions
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251
Try:
//category[@name='Sport' and ./author/text()='James Small']
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Why does “git difftool” not open the tool directly?
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answered Oct 26 '11 at 3:24
Bill DoorBill Door
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C# properties: how to use custom set property without private field?
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102
Once you want to do anything custom in either the getter or the setter you cannot use auto pro...
Linq to Entities join vs groupjoin
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Behaviour
Suppose you have two lists:
Id Value
1 A
2 B
3 C
Id ChildValue
1 a1
1 a2
1 a3
2 b1
2 b2
When you Join the two lists on the Id field the result will be:
Value ChildValue
A a1
A a2
A a3
B b1
B b2
When you GroupJoin the two l...
Rails has_many with alias name
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edited Jul 31 '15 at 7:17
Mickaël Rémond
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How do I configure Notepad++ to use spaces instead of tabs?
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edited Jun 14 '18 at 14:23
Peter Mortensen
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Accessing outside variable using anonymous function as params
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188
You have to use use as described in docs:
Closures may also inherit variables from the par...