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How to change column datatype in SQL database without losing data
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marc_smarc_s
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Vim: What's the difference between let and set?
...are equivalent:
:set tw=40
:let &tw=40
But, for example, assigning 50 to the global variable foo (:let g:foo=50) cannot be achieved with a :set command (because g:foo is a variable and not an option).
Some options are boolean like. When setting these, no value is needed (as in :set noic and...
Using “this” with class name
... lambdas :-)
– Pat
Jul 12 '13 at 19:50
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CSS Box Shadow - Top and Bottom Only [duplicate]
...lt;html>
<head>
<style type="text/css">
#test {
width: 500px;
border: 1px #CCC solid;
height: 200px;
box-shadow:
inset 0px 11px 8px -10px #CCC,
inset 0px -11px 8px -10px #CCC;
}
</style>
</head>
<body>
<div id="test"><...
How to check if a specific key is present in a hash or not?
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Bozhidar BatsovBozhidar Batsov
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Alternative to iFrames with HTML5
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answered Jan 2 '12 at 15:50
Darin DimitrovDarin Dimitrov
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How can I set the default timezone in node.js?
...ope/Amsterdam'
'Europe/Amsterdam'
> d = new Date()
Sat, 24 Mar 2012 05:50:39 GMT
> d.toLocaleTimeString()
'06:50:39'
> ""+d
'Sat Mar 24 2012 06:50:39 GMT+0100 (CET)'
You can't change the timezone later though, since by then Node has already read the environment variable.
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Use underscore inside Angular controllers
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50
its necessary when you add 'use strict' to your file. Since underscore/lodash isn't defined it will throw ReferenceError: _ is not defined....
Lost my schema.rb! Can it be regenerated?
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gamovgamov
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
...rsions
– Jimit Patel
Jan 9 '17 at 6:50
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