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Why use symbols as hash keys in Ruby?
...shed keys" against each other.
Long answer:
https://web.archive.org/web/20180709094450/http://www.reactive.io/tips/2009/01/11/the-difference-between-ruby-symbols-and-strings
http://www.randomhacks.net.s3-website-us-east-1.amazonaws.com/2007/01/20/13-ways-of-looking-at-a-ruby-symbol/
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Is It Possible to NSLog C Structs (Like CGRect or CGPoint)?
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806
You can try this:
NSLog(@"%@", NSStringFromCGPoint(cgPoint));
There are a number of function...
Conditionally ignoring tests in JUnit 4
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edited Dec 7 '17 at 2:01
tkruse
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answered Nov...
mingw-w64 threads: posix vs win32
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answered May 22 '15 at 7:00
rubenvbrubenvb
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How to extract a git subdirectory and make a submodule out of it?
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edited Jul 14 '19 at 6:09
hoijui
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answered Aug ...
What is the explicit promise construction antipattern and how do I avoid it?
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edited May 23 '17 at 12:10
Community♦
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answered May 22 '14 at 10:07
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LINQ to Entities only supports casting EDM primitive or enumeration types with IEntity interface
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edited Mar 9 '15 at 10:51
answered Nov 7 '13 at 22:07
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Rebasing a Git merge commit
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answered Jan 24 '11 at 16:01
siridesiride
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How to randomly pick an element from an array
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Chris DennettChris Dennett
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How do I iterate through table rows and cells in JavaScript?
...he way to go.
var table = document.getElementById("mytab1");
for (var i = 0, row; row = table.rows[i]; i++) {
//iterate through rows
//rows would be accessed using the "row" variable assigned in the for loop
for (var j = 0, col; col = row.cells[j]; j++) {
//iterate through columns
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