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Ruby: kind_of? vs. instance_of? vs. is_a?
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630
kind_of? and is_a? are synonymous.
instance_of? is different from the other two in that it onl...
$on and $broadcast in angular
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edited Jul 23 '15 at 14:11
answered Oct 18 '13 at 10:07
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Do I need to manually close an ifstream?
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23
Using a nested scope just to close the file is completely artificial - if you mean to close it, call close() on it.
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Forward function declarations in a Bash or a Shell script?
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edited Nov 27 '12 at 16:32
answered Nov 27 '12 at 16:19
J...
Git push/clone to new server
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137
git remote add name url
git push name branch
Example:
git remote add origin git@github.com:...
How does node.bcrypt.js compare hashed and plaintext passwords without the salt?
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3 Answers
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Why is a div with “display: table-cell;” not affected by margin?
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310
Cause
From the MDN documentation:
[The margin property] applies to all elements except el...
Memory footprint of Haskell data types
...these constructors and shares it amongst all uses.
A word is 4 bytes on a 32-bit machine, and 8 bytes on a 64-bit machine.
So e.g.
data Uno = Uno a
data Due = Due a b
an Uno takes 2 words, and a Due takes 3.
The Int type is defined as
data Int = I# Int#
now, Int# takes one word, so Int tak...
How can I move a single directory from a git repository to a new repository whilst maintaining the h
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3 Answers
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How do I make a simple makefile for gcc on Linux?
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Joey AdamsJoey Adams
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