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Trigger a button click with JavaScript on the Enter key in a text box
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30 Answers
30
Active
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Automatic Retina images for web sites
...http://caniuse.com/#search=srcset
Other Resources:
WebKit release post
W3C documentation for srcset
good explanation about why and how to use srcset
Chris Coyer's post for more good info
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Collections.emptyMap() vs new HashMap()
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From Effective Java, Item #43 - "Return empty arrays or collections, not null" demonstrates returning an empty collection and perhaps even demonstrates using these emptyList(), emptySet(), and emptyMap() methods on the Collections class to get an empty ...
For loop for HTMLCollection elements
...);
}
Working demo (in Chrome and Firefox): http://jsfiddle.net/jfriend00/3ddpz8sp/
Third Update for ES6 in Dec 2017
As of Dec. 2017, this capability works in Edge 41.16299.15.0 for a nodeList as in document.querySelectorAll(), but not an HTMLCollection as in document.getElementsByClassName() so ...
Why do we need private subnet in VPC?
... like downloading software updates, or accessing other AWS resources like S31 and SQS -- if the default route on its VPC subnet is the Internet Gateway object. So, if you are an instance on a "public" subnet, then you need a public IP address in order to do a significant number of things that serve...
Difference between a user and a schema in Oracle?
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137
From Ask Tom
You should consider a schema to be the user account and collection of all objects...
PHP + MySQL transactions examples
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331
The idea I generally use when working with transactions looks like this (semi-pseudo-code):
tr...
Installing Apple's Network Link Conditioner Tool
I have installed xcode 4.3.1 on my machine running Lion.
6 Answers
6
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Execute unit tests serially (rather than in parallel)
... }
public class Class2
{
[Fact]
public void Test3()
{
Console.WriteLine("Test3 called");
}
[Fact]
public void Test4()
{
Console.WriteLine("Test4 called");
}
}
}
To make it sequential you just ne...
How to deal with page breaks when printing a large HTML table
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answered Nov 19 '09 at 14:31
Sinan ÜnürSinan Ünür
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