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Difference between “or” and || in Ruby? [duplicate]
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It's a matter of operator precedence.
|| has a higher precedence than or.
So, in between the...
lock(new object()) — Cargo cult or some crazy “language special case”?
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I wouldn't be suprised if it was someone who saw this:
private readonly object lockObj = new ob...
How does “304 Not Modified” work exactly?
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2 Answers
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What is the exact meaning of Git Bash?
...vides different shell for git (including a PowerShell one)
Update April 2015:
Note: the git bash in msysgit/Git for windows 1.9.5 is an old one:
GNU bash, version 3.1.20(4)-release (i686-pc-msys)
Copyright (C) 2005 Free Software Foundation, Inc.
But with the phasing out of msysgit (Q4 2015) a...
Why should I use core.autocrlf=true in Git?
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The only specific reasons to set autocrlf to true are:
avoid git status showing all your fil...
How to find which rspec test is taking so long
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In RSpec 2 and 3, you can use the --profile flag or add --profile to your .rspec file. This will track the top 10 slowest examples.
For RSpec 1, you can use --format o with spec command. It shows a text-based progress bar with profil...
Rails: fields_for with index?
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The answer below was posted many years ago, for a modern approach see:
https://stackoverflow.com...
What is the difference between -viewWillAppear: and -viewDidAppear:?
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12 Answers
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How to make Sequelize use singular table names
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The docs state that you can use the property freezeTableName.
Please take a look at this exam...