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How to create default value for function argument in Clojure
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171
A function can have multiple signatures if the signatures differ in arity. You can use that to...
What does iota of std::iota stand for?
...but Unicode actually has a dedicated code point for APL's iota: ⍳ is U+2373, “APL FUNCTIONAL SYMBOL IOTA”.
In response to the demands of commenters, I shall further address the etymology of “iota” in this context.
The likeliest answer is that Ken Iverson wanted a symbol which would rem...
Singleton by Jon Skeet clarification
...ian Krysmanski
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answered Mar 31 '10 at 6:37
Jon SkeetJon Skeet
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PHP: Move associative array element to beginning of array
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joeljpa
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answered Jun 30 '12 at 17:55
Mark EirichMark Eirich
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Redirect to named url pattern directly from urls.py in django?
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edited Oct 3 '16 at 10:37
Flimm
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answered...
Create module variables in Ruby
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edited Jul 26 '19 at 17:08
answered Apr 16 '11 at 23:52
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Why does multiprocessing use only a single core after I import numpy?
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ali_mali_m
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iOS 7 parallax effect in my view controller
I'm developing an app for iOS 7 in Objective-C. I've got a screen in my app with a few buttons and a pretty background image. (It's a simple xib with UIButtons on top of a UIImageView .)
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Line continuation for list comprehensions or generator expressions in python
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edited Mar 27 '13 at 14:48
answered Apr 27 '11 at 18:56
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Count occurrences of a char in plain text file
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178
How about this:
fgrep -o f <file> | wc -l
Note: Besides much easier to remember/duplic...