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Storyboard - refer to ViewController in AppDelegate
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answered Nov 18 '11 at 17:50
Robin SummerhillRobin Summerhill
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LINQ to read XML
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edited Jul 18 '19 at 13:07
Simone Buralli
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answered Mar 22 '09 at 4:53
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In HTML I can make a checkmark with ✓ . Is there a corresponding X-mark?
Is there a corresponding X mark to ✓ ( ✓ )? What is it?
4 Answers
4
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How to write binary data to stdout in python 3?
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171
A better way:
import sys
sys.stdout.buffer.write(b"some binary data")
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Why is DarkGray lighter than Gray?
...let (50% gray). However, in X11, "gray" was
assigned to the 190 triplet (74.5%), which is close to W3C "Silver"
at 192 (75.3%), and had "Light Gray" at 211 (83%) and "Dark Gray"
at 169 (66%) counterparts. As a result, the combined CSS 3.0 color
list that prevails on the web today produces "D...
Difference between java.exe and javaw.exe
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75
java.exe is the command where it waits for application to complete untill it takes the next com...
Creating Multifield Indexes in Mongoose / MongoDB
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JohnnyHKJohnnyHK
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2
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Split a string on whitespace in Go?
..., len(words)) // [one two three four] 4
DEMO: http://play.golang.org/p/et97S90cIH
From the docs:
func Fields(s string) []string
Fields splits the string s around each instance of one or more consecutive white space characters, returning an array of substrings of s or an empty list if s contains on...
Rails: Default sort order for a rails model?
...ot actually executed until actual results are needed (lazy evaluation), so 7 scopes could be chained together but only resulting in 1 actual database query, to avoid performance problems from executing 7 separate queries.
You can use a passed in parameter such as a date or a user_id (something that...
Difference between \A \z and ^ $ in Ruby regular expressions
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edited Dec 27 '14 at 7:44
Alan Moore
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