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How to get a specific output iterating a hash in Ruby?
...uts "#{key}-----"
puts array
end
Regarding order I should add, that in 1.8 the items will be iterated in random order (well, actually in an order defined by Fixnum's hashing function), while in 1.9 it will be iterated in the order of the literal.
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Use StringFormat to add a string to a WPF XAML binding
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answered Oct 9 '13 at 17:22
Reed CopseyReed Copsey
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How to change letter spacing in a Textview?
...response below for an updated, better method to do this starting with api 21 (Lollipop)
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How to detect current state within directive
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115
Also you can use ui-sref-active directive:
<ul>
<li ui-sref-active="active" class...
Removing a list of characters in string
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How do you obtain a Drawable object from a resource id in android package?
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edited Sep 7 '15 at 20:36
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How to connect to my http://localhost web server from Android Emulator
...onnect it to my localhost web server page at http://localhost or http://127.0.0.1 ?
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Intellij IDEA generate for-each/for keyboard shortcut
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318
you can use 'live templates' to generate several types of code snippets, loop iteration is done...
Rails: How to get the model class name based on the controller class name?
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This will do it:
class HouseBuyersController < ApplicationController
def index
@mod...
Sorting Python list based on the length of the string
...len(y)))
Note that cmp is a builtin function such that cmp(x, y) returns -1 if x is less than y, 0 if x is equal to y, and 1 if x is greater than y.
Of course, you can instead use the key parameter:
xs.sort(key=lambda s: len(s))
This tells the sort method to order based on whatever the key functio...