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What's the meaning of Base SDK, iOS deployment target, Target, and Project in xcode
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John Topley
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answered Sep 2 '13 at 8:25
trojanfoetrojan...
Python, remove all non-alphabet chars from string
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edited Dec 18 '19 at 2:42
Jon-Eric
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answered M...
What is the difference between git clone and checkout?
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342
The man page for checkout: http://git-scm.com/docs/git-checkout
The man page for clone: http:/...
Does every Javascript function have to return a value?
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4 Answers
4
Active
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How does type Dynamic work and how to use it?
...me: String) = name
}
scala> val d = new DynImpl
d: DynImpl = DynImpl@6040af64
scala> d.foo
res37: String = foo
scala> d.bar
res38: String = bar
scala> d.selectDynamic("foo")
res54: String = foo
As one can see, it is also possible to call the dynamic methods explicitly.
updateDynam...
Temporarily switch working copy to a specific Git commit
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edited Jul 17 '14 at 4:42
Dan Jacka
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ans...
Counting Chars in EditText Changed Listener
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142
Use
s.length()
The following was once suggested in one of the answers, but its very ineffici...
Pry: show me the stack
...y the callstack (with show-stack), and so on:
see here:
Frame number: 0/64
From: /Users/johnmair/ruby/rails_projects/personal_site/app/controllers/posts_controller.rb @ line 7 PostsController#index:
5: def index
6: @posts = Post.all
=> 7: binding.pry
8: end
[1] pry(#<Post...