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Determine if ActiveRecord Object is New
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288
#new_record? does just that:
object.new_record?
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C++ semantics of `static const` vs `const`
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edited Jan 8 at 14:56
Lightness Races in Orbit
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Disable/turn off inherited CSS3 transitions
...;/a>
...and CSS:
a {
color: #f90;
-webkit-transition:color 0.8s ease-in, background-color 0.1s ease-in ;
-moz-transition:color 0.8s ease-in, background-color 0.1s ease-in;
-o-transition:color 0.8s ease-in, background-color 0.1s ease-in;
transition:color 0.8s ease-in, ...
UML class diagram enum
...ifferentiation.
– qwerty_so
May 9 '18 at 8:13
add a comment
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How to git log in reverse order?
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edited Sep 10 '15 at 18:03
tshepang
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answ...
How to set a cookie for another domain
...n youtube?
– TAHA SULTAN TEMURI
Jul 8 '18 at 8:46
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Markdown `native` text alignment
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Github users: As of 6/8/2017, Diego Vinícius's answer below successfully centers text in markdown files. Just wrap your text in a p tag with align set to center, like so: <p align="center">centered text</p>
– Kr...
CSS 3 slide-in from left transition
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edited Feb 14 '14 at 8:27
answered Jun 8 '13 at 8:28
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Capture screenshot of active window?
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edited Jul 22 '09 at 8:59
answered Jul 22 '09 at 8:14
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How do I pass command-line arguments to a WinForms application?
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118
static void Main(string[] args)
{
// For the sake of this example, we're just printing the arg...