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Adding :default => true to boolean in existing Rails column
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answered Dec 24 '11 at 22:20
RobinRobin
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How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method
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edited Nov 3 '16 at 20:41
Peter Mortensen
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What are the uses for Cross Join?
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edited Sep 18 '13 at 21:10
answered Oct 20 '08 at 20:20
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Split output of command by columns using Bash?
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answered Oct 27 '09 at 10:34
unwindunwind
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Read a file in Node.js
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245
Use path.join(__dirname, '/start.html');
var fs = require('fs'),
path = require('path'),...
What is the difference between “screen” and “only screen” in media queries?
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Let's break down your examples one by one.
@media (max-width:632px)
This one is saying for a window with a max-width of 632px that you want to apply these styles. At that size you would be talking about anything smaller than a desktop screen in most cases.
@media screen and (max-widt...
How do I choose between Tesseract and OpenCV? [closed]
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edited Oct 21 '14 at 22:05
answered Jul 15 '12 at 6:12
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There is no ViewData item of type 'IEnumerable' that has the key 'xxx'
...tically populate your DropDownList with that data if you don't specify the 2nd parameter which in this case is the source SelectList.
What happened with my error was:
Because the table containing the drop down lists was in a partial view and the ViewData had been changed and no longer contained t...
How to change column datatype in SQL database without losing data
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edited Feb 27 '11 at 21:28
answered Feb 27 '11 at 21:18
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How to declare a variable in MySQL?
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edited Aug 20 '16 at 13:37
Manos Nikolaidis
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