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What do the arrow icons in Subclipse mean?
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edited Apr 10 '15 at 18:19
shareef
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What is the difference between `after_create` and `after_save` and when to use which?
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edited Jul 18 '12 at 0:10
answered Jun 21 '11 at 8:12
Ta...
Is there a REAL performance difference between INT and VARCHAR primary keys?
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81
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Reshaping data.frame from wide to long format
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edited Oct 21 '19 at 10:33
Jaap
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answe...
What is routes.IgnoreRoute(“{resource}.axd/{*pathInfo}”)
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answered Jan 26 '12 at 10:25
Roy DictusRoy Dictus
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Ignore parent padding
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Easy fix, just do
margin:-10px
on the hr.
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Placing border inside of div and not on its edge
...z-box-sizing: border-box;
-webkit-box-sizing: border-box;
width: 100px;
height: 100px;
border: 20px solid #f00;
background: #00f;
margin: 10px;
}
div + div {
border: 10px solid red;
}
<div>Hello!</div>
<div>Hello!</div>
It work...
When to use an object instance variable versus passing an argument to the method
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answered Dec 6 '08 at 10:45
TomTom
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MySQL: Transactions vs Locking Tables
...the same type of code in parallel. They'll be retrieve your balance (say, $100), do their transactions (take out the $20 you're paying, and the $30 they're screwing you over with), and now both code paths have two different balances: $80 and $70. Depending on which ones finishes last, you'll end up ...
Node.js: Difference between req.query[] and req.params
...to change it to another?
– John
Jun 10 '15 at 2:00
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